Samsung Display Co., Ltd. patent applications on February 13th, 2025
Patent Applications by Samsung Display Co., Ltd. on February 13th, 2025
Samsung Display Co., Ltd.: 79 patent applications
Samsung Display Co., Ltd. has applied for patents in the areas of H10K59/80 (21), H10K59/40 (14), H10K59/12 (12), H10K59/122 (12), H10K102/00 (12) H10K59/131 (4), H10K59/122 (4), H10K77/111 (3), G09G3/3233 (3), H10K59/38 (3)
With keywords such as: layer, display, area, electrode, disposed, light, including, pixel, substrate, and device in patent application abstracts.
Patent Applications by Samsung Display Co., Ltd.
Inventor(s): JINHO HYUN of Gwacheon-si (KR) for samsung display co., ltd., HEECHANG YOON of Anyang-si (KR) for samsung display co., ltd., HYOUNG SUB LEE of Yongin-si (KR) for samsung display co., ltd., HYEMIN LEE of Gimpo-si (KR) for samsung display co., ltd.
IPC Code(s): B29D11/00, B41J2/045, G02B5/20
CPC Code(s): B29D11/00634
Abstract: an inkjet printing apparatus includes: a stage, which reciprocates in forward and reverse directions opposite to each other and has a target substrate disposed thereon; an inspection device including a film disposed outside the stage and a measurement unit which measures an inspection pattern provided on the film; and a head assembly, which moves along one direction crossing the forward direction and has a plurality of heads which supplies a liquid composition to the target substrate. the head assembly moves in the one direction to overlap the film and sprays the composition onto the film to form an inspection pattern.
Inventor(s): Jae Gi YOO of Yongin-si (KR) for samsung display co., ltd., Byung Su KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B41J3/28, B41J2/045, B41J3/407, B41J11/06
CPC Code(s): B41J3/28
Abstract: an apparatus for manufacturing a display device includes: a stage; an ejection head overlapping the stage, wherein the ejection head includes a main body part and a nozzle part, wherein the main body part houses ink, and the nozzle part includes a nozzle tip and a first housing surrounding the nozzle tip; and a detection sensor interposed between the nozzle tip and the first housing.
Inventor(s): Jungho JO of Yongin-si (KR) for samsung display co., ltd., SEHUN KIM of Yongin-si (KR) for samsung display co., ltd., WON-JUN PARK of Yongin-si (KR) for samsung display co., ltd., CHUL SOON PARK of Yongin-si (KR) for samsung display co., ltd., JONGWOO SHIN of Yongin-si (KR) for samsung display co., ltd., Chungman YU of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C01G19/02, H10K50/115, H10K50/16, H10K85/40
CPC Code(s): C01G19/02
Abstract: an electronic transport composition including inorganic particles (each) represented by formula 1, and a solvent represented by formula 2, and when the electron transport composition is applied to a light-emitting element, luminous efficiency characteristics and element lifespan characteristics may be improved.
Inventor(s): Jungho JO of Yongin-si (KR) for samsung display co., ltd., SEHUN KIM of Yongin-si (KR) for samsung display co., ltd., WON-JUN PARK of Yongin-si (KR) for samsung display co., ltd., CHUL SOON PARK of Yongin-si (KR) for samsung display co., ltd., JONGWOO SHIN of Yongin-si (KR) for samsung display co., ltd., Chungman YU of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C01G19/02, H10K50/115, H10K50/16, H10K85/40
CPC Code(s): C01G19/02
Abstract:
znmo formula 1
Inventor(s): Jungho JO of Yongin-si (KR) for samsung display co., ltd., SEHUN KIM of Yongin-si (KR) for samsung display co., ltd., WON-JUN PARK of Yongin-si (KR) for samsung display co., ltd., CHUL SOON PARK of Yongin-si (KR) for samsung display co., ltd., JONGWOO SHIN of Yongin-si (KR) for samsung display co., ltd., Chungman YU of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C01G19/02, H10K50/115, H10K50/16, H10K85/40
CPC Code(s): C01G19/02
Abstract:
r—o—(r—o)—r formula 2
Inventor(s): Sehun Kim of Yongin-si (KR) for samsung display co., ltd., Jungho Jo of Yongin-si (KR) for samsung display co., ltd., Yunku Jung of Yongin-si (KR) for samsung display co., ltd., Changyeol Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C07C43/13, C07F7/18, C09K11/02, C09K11/54, C09K11/66, H10K85/40, H10K85/60
CPC Code(s): C07C43/135
Abstract: a composition includes a solvent containing one or more types (kinds) of first compounds represented by formula 1 and a metal oxide not including zinc:
Inventor(s): Sehun Kim of Yongin-si (KR) for samsung display co., ltd., Jungho Jo of Yongin-si (KR) for samsung display co., ltd., Yunku Jung of Yongin-si (KR) for samsung display co., ltd., Changyeol Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C07C43/13, C07F7/18, C09K11/02, C09K11/54, C09K11/66, H10K85/40, H10K85/60
CPC Code(s): C07C43/135
Abstract:
z—o-l-o-(l-o)—r. formula 1
Inventor(s): Sebastian DÜCK of Heidelberg (DE) for samsung display co., ltd.
IPC Code(s): C07F5/02, C09K11/06, H10K85/60
CPC Code(s): C07F5/027
Abstract: an open tri-dentate ligand l of formula i is provided, wherein ais a n-heterocyclic group, which is optionally substituted by one or more substituents r; ais a n-heterocyclic group, which is optionally substituted by one or more substituents r; ais a n-heterocyclic group, which is optionally substituted by one or more substituents r; a, a, and aare coordinated via the nitrogen atom of a, a, and aindicated by the dashed line
Inventor(s): Sebastian DÜCK of Heidelberg (DE) for samsung display co., ltd.
IPC Code(s): C07F5/02, C09K11/06, H10K85/60
CPC Code(s): C07F5/027
Abstract:
Inventor(s): Hwapyeong Jeong of Yongin-si (KR) for samsung display co., ltd., Mingyu Seo of Yongin-si (KR) for samsung display co., ltd., Sangmin Jung of Yongin-si (KR) for samsung display co., ltd., Ganyoung Park of Yongin-si (KR) for samsung display co., ltd., Jonggun Yun of Yongin-si (KR) for samsung display co., ltd., Kyoungwoon Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C23C14/24, C23C14/04, H10K71/16
CPC Code(s): C23C14/243
Abstract: a display device manufacturing apparatus includes a mask assembly, and a deposition module configured to supply a deposition material toward the mask assembly. the deposition module includes a deposition frame, a spraying portion, a heater, and a close contact portion. the deposition frame has an internal space. the spraying portion includes a crucible portion and a nozzle portion. the heater heats the nozzle portion and is configured to be switchable between a first state and a second state with a higher heating value than the first state. the close contact portion brings the crucible portion and the nozzle portion into close contact with each other, and the close contact portion includes a pressing surface spaced apart from the spraying portion in the first state and configured to press on the spraying portion in the second state.
20250053053. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyun-Chol BANG of Seongnam-si (KR) for samsung display co., ltd., Won Kyu KWAK of Seongnam-si (KR) for samsung display co., ltd., Dong Wook KIM of Asan-si (KR) for samsung display co., ltd., Jin Woo PARK of Asan-si (KR) for samsung display co., ltd., Sun-Ja KWON of Gunpo-si (KR) for samsung display co., ltd.
IPC Code(s): G02F1/1368, G02F1/1362
CPC Code(s): G02F1/1368
Abstract: a display device includes a first display area including a plurality of first pixel areas and a second display area including a plurality of second pixel areas and a plurality of light transmitting areas. each of the plurality of first pixel areas includes at least one first pixel to display an image. each of the plurality of second pixel areas includes at least one second pixel to display the image. the light transmitting area does not include a pixel capable of displaying the image and has higher light transmittance than the second pixel area. in the second display area, at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a first direction, and at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a second direction different from the first direction.
Inventor(s): KYU YOUNG KANG of Yongin-si (KR) for samsung display co., ltd., JAEWAN KIM of Yongin-si (KR) for samsung display co., ltd., JANGHO KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G05D1/667, G05D105/28, G05D107/70
CPC Code(s): G05D1/667
Abstract: a method of managing a departure of an automated guided vehicle includes generating a work order for transporting an article stored on shelves immediately next to a first port from the first port to a second port and setting a priority of the work order, generating a movement order for moving the automated guided vehicle from a current point of the automated guided vehicle to the first port based on the work order and the priority of the work order, determining a queue value of the first port which is a number of the shelves storing the article included in the first port, and setting a port priority based on the queue value of the first port and resetting the priority of the work order based on the port priority.
Inventor(s): TECK SOO KIM of Yongin-si (KR) for samsung display co., ltd., JUNG A LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16
CPC Code(s): G06F1/163
Abstract: a display device comprises a display panel, a window member disposed on the display panel, and an alignment mark layer disposed on a lower surface of the window member. the alignment mark layer comprises a light blocking layer disposed on the lower surface of the window member, and a pattern layer disposed on the light blocking layer. the pattern layer includes a through hole penetrating the pattern layer and exposing the light blocking layer.
20250053199. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seong Geun WON of Yongin-si (KR) for samsung display co., ltd., Dong Jo KIM of Yongin-si (KR) for samsung display co., ltd., Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Seung Min LEE of Yongin-si (KR) for samsung display co., ltd., Dan Bi CHOI of Yongin-si (KR) for samsung display co., ltd., Souk June HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16, G09G3/00
CPC Code(s): G06F1/1652
Abstract: a display device includes a first substrate including a first area, a second area, and a bending area that is between the first area and the second area, and including a second inclined surface facing the bending area, a light-emitting element at the first area, and a first bending-protection layer at the first area and the second area, not overlapping the bending area, and including a first inclined surface facing the bending area and aligned with the second inclined surface.
Inventor(s): SU-HYOUNG KANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16, G02B1/115, G02B1/14
CPC Code(s): G06F1/1656
Abstract: provided is a window and a display device including the same. the window includes: a hard coating layer including a polymer derived from a resin composition including a photoinitiator, a fluorine-based compound, an acrylate-based compound, and a reactive diluent, and the acrylate-based compound includes at least one of polyester acrylate, epoxy acrylate, urethane acrylate, or ethylene glycol acrylate. the reactive diluent includes at least one of polyester acrylate or polyether acrylate having a molecular weight of greater than 0 grams per mole (g/mol) and about 1000 grams per mole (g/mol) or less.
20250053255. DEVICE FOR DETECTING AND ACTIVE INPUT_simplified_abstract_(samsung display co., ltd.)
Inventor(s): DONG-HOON LEE of Hwaseong-si (KR) for samsung display co., ltd., HAEMIN KIM of Gumi-si (KR) for samsung display co., ltd., MYUNGHOON PARK of Suwon-si (KR) for samsung display co., ltd., BYUNGCHANG YU of Seosan-si (KR) for samsung display co., ltd., KYUNGHOON CHUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044, G09G3/32, H10K50/844, H10K59/121, H10K59/131, H10K59/40
CPC Code(s): G06F3/0412
Abstract: a display device includes a display panel and an input sensor. the input sensor may include a first sensing electrode, a signal line electrically connected to a first terminal of the first sensing electrode, a first line at least partially overlapping the first sensing electrode and extending in the same direction as the first sensing electrode in the active area, and a first switching element defining a first current path in the first sensing electrode and the first line or blocking the first current path.
20250053259. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): MAEUM CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/0354, G06F3/044, G06F3/046, H10K59/40
CPC Code(s): G06F3/04164
Abstract: an electronic device includes: a display panel including a display region including pixels, and a non-display region adjacent to the display region; and an input sensor on the display panel. the input sensor includes: a first sensor layer to sense an external input using an electromagnetic induction method, and including first group electrodes; a second sensor layer to sense an external input using a capacitance method, and including second group electrodes insulated from the first group electrodes; a pad part including pads overlapping with the non-display region; first signal lines connected to the first group electrodes and the pads; and second signal lines connected to the second group electrodes and the pads. at least some of the first signal lines and the second signal lines overlap with the display region.
20250053262. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HYUNGBAE KIM of Yongin-si (KR) for samsung display co., ltd., SANGHYUN LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044, G09G3/32
CPC Code(s): G06F3/04182
Abstract: an electronic device includes a host processor to output a first signal having a first frequency and a second signal having a second frequency higher than the first frequency and containing frame data, a driving controller configured to receive the frame data from the host processor and to generate image data, a display layer to display an image based on the image data, a sensor layer disposed on the display layer and including a plurality of sensing electrodes, and a sensor driver to provide a transmit signal having a third frequency to the plurality of sensing electrodes. the host processor determines the first frequency based on the third frequency.
20250053264. TOUCH SYSTEM AND DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Keum Dong JUNG of Yongin-si (KR) for samsung display co., ltd., Jang Hui KIM of Yongin-si (KR) for samsung display co., ltd., Ji Hoon KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044, G06F3/041
CPC Code(s): G06F3/0441
Abstract: a touch system may include a touch array including touch electrodes, a touch driver configured to apply touch driving signals including different codes to the touch electrodes to thereby transmit uplink signals to objects adjacent to the touch array, at least one sub-host connected to at least one object among the objects through a communication channel, and configured to receive, from the at least one object, position information corresponding to the at least one object through the communication channel, and a main host configured to receive the position information corresponding to the at least one object through the at least one sub-host.
20250053266. DISPLAY DEVICE COMPRISING TOUCH SENSOR_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Won Sang PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044, G06F3/041, H10K59/40
CPC Code(s): G06F3/0446
Abstract: according to an embodiment of the present disclosure, a display device is provided. the display device includes a display part configured to emit light; and a sensing part disposed on the display part and including transmitter electrodes extending in a first direction and receiver electrodes extending in a second direction different from the first direction. each of the transmitter electrodes includes a first pair electrode and a second pair electrode which are disposed in a transmitter column and are spaced apart from each other in the first direction.
20250053267. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HWAN-HEE JEONG of Yongin-si (KR) for samsung display co., ltd., SUNGKYUN PARK of Yongin-si (KR) for samsung display co., ltd., SOYEON PARK of Yongin-si (KR) for samsung display co., ltd., Giryung LEE of Yongin-si (KR) for samsung display co., ltd., HYEYUN HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044
CPC Code(s): G06F3/0446
Abstract: a display device is disclosed that includes a display panel and an input sensor including a plurality of conductive patterns. the conductive patterns include a first sensing electrode including first sensing patterns and bridge patterns, a second sensing electrode spaced apart from the first sensing electrode, and dummy patterns each overlapping the second sensing electrode and a first sensing pattern adjacent to the second sensing electrode in the first direction. each of the bridge patterns is connected to two first sensing patterns through first contact holes. when a region, in which each of the plurality of dummy patterns overlaps each of the corresponding first sensing pattern and the second sensing electrode, is defined as an overlapping region, a dummy hole, which passes through a conductive pattern disposed on an upper part among the corresponding first sensing pattern, the second sensing electrode, and the plurality of dummy patterns, in a thickness direction, is defined in the overlapping region. each of the bridge patterns is disposed between two dummy patterns in the second direction. distances between the two dummy patterns and the bridge pattern, disposed between the two dummy patterns, are uniform in the second direction.
20250054417. DISPLAY MODULE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Chansong LEE of Suwon-si (KR) for samsung display co., ltd., Jihwa LEE of Hwaseong-si (KR) for samsung display co., ltd., Minju OH of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): G09F9/30, H10K50/86, H10K102/00
CPC Code(s): G09F9/301
Abstract: a display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. the adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (mpa) and equal to or smaller than about 0.045 mpa at a temperature of about 60 degrees celsius (� c.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.
Inventor(s): Kyungsu LEE of Suwon-si (KR) for samsung display co., ltd., Jong-Hwa KIM of Yongin-si (KR) for samsung display co., ltd., Jeongyun HAN of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G02F1/1333, H05K3/42, H10K59/131
CPC Code(s): G09G3/006
Abstract: an electronic device including: a display module including a front surface and a rear surface opposite the front surface and including a module hole that penetrates from the front surface to the rear surface; and an electronic module overlapping the module hole. the display module includes a crack detection wiring including a hole wiring disposed in a hole area, and a first detection wiring and a second detection wiring of the crack detection wiring are connected to the hole wiring and disposed on different layers with a detection insulating layer interposed therebetween.
Inventor(s): MIN-WOO KIM of Yongin-Si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/2092
Abstract: a display panel including pixels and a circuit board electrically connected to the display panel, wherein the circuit board includes: a base film having a first area overlapping at least a portion of a connector and a second area spaced apart from the connector; and a unit signal line disposed on the base film, electrically connected to the connector, and having a first characteristic impedance in the first area and a second characteristic impedance in the second area, the second characteristic impedance being smaller than the first characteristic impedance.
Inventor(s): Ji Young LEE of Yongin-si (KR) for samsung display co., ltd., So Hae KIM of Yongin-si (KR) for samsung display co., ltd., Ji Song CHAE of Yongin-si (KR) for samsung display co., ltd., Sang Gu LEE of Yongin-si (KR) for samsung display co., ltd., Yong Woo LEE of Yongin-si (KR) for samsung display co., ltd., Hyung Uk CHO of Yongin-si (KR) for samsung display co., ltd., Hyun Young CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32, G09G3/3266, G09G3/3275
CPC Code(s): G09G3/32
Abstract: a pixel according to embodiments of the present inventive concept includes a first transistor having a gate electrode connected to a first node; a light emitting element connected between the second electrode of the first transistor and a second power source line; a second transistor connected between the first node and a data line; a third transistor connected between the first electrode of the first transistor and a second node; a fourth transistor connected between the first power source line and the second node; and a first capacitor connected between the first node and the second node, and a reference power source and a voltage of a data signal are sequentially supplied to the data line during a horizontal period.
20250054440. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): CHANGNOH YOON of Yongin-si (KR) for samsung display co., ltd., SANGAN KWON of Yongin-si (KR) for samsung display co., ltd., SOON-DONG KIM of Yongin-si (KR) for samsung display co., ltd., JIHYE KIM of Yongin-si (KR) for samsung display co., ltd., TAEHOON KIM of Yongin-si (KR) for samsung display co., ltd., MIN-KYU PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3208
CPC Code(s): G09G3/3208
Abstract: an electronic device includes a display panel that operates in a normal mode, a multi-frequency mode, or a refresh mode, a driving controller, and a host generating and outputting a luminance information. in the multi-frequency mode, a display area defined in the display panel is divided into a first display area and a second display area, and the driving controller controls the first display area and the second display area so as to operate at different frequencies. in the normal mode, the driving controller controls the display area so as to operate at a normal frequency. in the refresh mode, the driving controller controls the display area so as to operate at the normal frequency during one frame. when the luminance information changes, the display panel operates in the refresh mode.
Inventor(s): Seung Chan LEE of Yongin-si (KR) for samsung display co., ltd., Wang Jo LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G09G3/3266, G09G3/3283, H01L27/02, H01L27/12
CPC Code(s): G09G3/3233
Abstract: a pixel is disclosed that includes a light emitting element connected between a first power line and a second power line; a first transistor connected between the first power line and a first electrode of the light emitting element, and having a gate electrode connected to a first node; a second transistor connected between a data line and a second node, and having a gate electrode electrically connected to a first scan line; a third transistor connected between the second node and a third node, having a gate electrode electrically connected to a first light emission control line; and a first capacitor connected between the first node and the third node.
20250054444. PIXEL AND DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ji Young LEE of Yongin-si (KR) for samsung display co., ltd., So Hae KIM of Yongin-si (KR) for samsung display co., ltd., Hyun Young CHOI of Yongin-si (KR) for samsung display co., ltd., Sang Gu LEE of Yongin-si (KR) for samsung display co., ltd., Hyung Uk CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G09G3/32, G09G3/3266, G09G3/3291
CPC Code(s): G09G3/3233
Abstract: a pixel according to embodiments of the present disclosure includes a first transistor having a gate electrode connected to a first node, a first electrode connected to a first power source line, and a second electrode connected to a second node; a second transistor connected between a data line and a third node and having a gate electrode electrically connected to a first scan line; a third transistor connected between the second node and the third node and having a gate electrode electrically connected to a second scan line; a first capacitor connected between the first node and the third node; and a light emitting element connected between the second node and a second power source line.
20250054448. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): MI HAE KIM of YONGIN-SI (KR) for samsung display co., ltd., MIN KYU WOO of YONGIN-SI (KR) for samsung display co., ltd., YOUNG TAEG JUNG of YONGIN-SI (KR) for samsung display co., ltd., HYUN CHOL BANG of YONGIN-SI (KR) for samsung display co., ltd., SANG WON SEOK of YONGIN-SI (KR) for samsung display co., ltd., HWAN SOO JANG of YONGIN-SI (KR) for samsung display co., ltd., JU HEE HYEON of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G09G3/3266
CPC Code(s): G09G3/3233
Abstract: a display device includes a first pixel region including a plurality of first pixels and a plurality of first gate control lines coupled to the first pixels, and a second pixel region spaced apart from the first pixel region. the second pixel region includes a plurality of second pixels and a plurality of second gate control lines coupled to the second pixels. the display device further includes a first non-pixel region disposed between the first pixel region and the second pixel region, and a first coupling line disposed in the first non-pixel region. the first coupling line commonly couples at least two first gate control lines and at least two second gate control lines.
Inventor(s): HAKMO CHOI of Yongin-si (KR) for samsung display co., ltd., SEYUN KIM of Yongin-si (KR) for samsung display co., ltd., HYUNGWOO YIM of Yongin-si (KR) for samsung display co., ltd., HUISU KIM of Yongin-si (KR) for samsung display co., ltd., SEUNGHO PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3258, G09G3/00, G09G3/32
CPC Code(s): G09G3/3258
Abstract: a system for compensating a stain in a display device including a display panel including pixels and a driving controller, an imaging unit, and an inspection device including a defect characteristic classifying unit, and a compensation data generating unit. the inspection device generates first measurement data and second measurement data. the inspection device compares second image data with compensation data that is based on the first and second measurement data, and the defect characteristic classifying unit classifies, as a first defect pixel or a second defect pixel a plurality of pixels, based on the first measurement data, the second measurement data, and the second image data. the compensation data generating unit generates a first compensating value for compensating for the first defect pixel in a first pixel unit, and a second compensating value for compensating for the second defect pixel in a second pixel unit different from the first unit.
Inventor(s): Jung Hyun AHN of Yongin-si (KR) for samsung display co., ltd., Jae Suk MOON of Yongin-si (KR) for samsung display co., ltd., Seung Jin LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01F7/02, B05D1/04, B05D1/32
CPC Code(s): H01F7/0221
Abstract: a magnet assembly includes a yoke plate disposed on a plane, and a magnetic field generator which is disposed on the yoke plate and includes magnet parts including magnet units, magnetic bodies, and non-magnetic bodies. the magnetic bodies overlap the magnet parts in a plan view. the non-magnetic bodies overlap an area between the magnet units in a plan view. the magnet assembly operates in one of a first mode and a second mode. the magnetic field generator generates a magnetic field below the magnetic bodies and the non-magnetic bodies in the first mode and does not substantially generate the magnetic field below the magnetic bodies and the non-magnetic bodies in the second mode.
20250054801. METHOD OF FABRICATING DISPLAY PANEL_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jong Hyup KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L21/683, H01L27/15
CPC Code(s): H01L21/6835
Abstract: a method of fabricating a display panel includes forming light-emitting elements on a base substrate, initially transferring the light-emitting elements to a first film, securing the first film on which the light-emitting elements are arranged, elongating the first film by pressurizing the first film with gas, and secondarily transferring the light-emitting elements, which are rearranged by elongating the first film, to a second film secured to a stage.
20250054932. METHOD OF MANUFACTURING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SOUKJUNE HWANG of Yongin-si (KR) for samsung display co., ltd., DONGJO KIM of Yongin-si (KR) for samsung display co., ltd., HYUN KIM of Yongin-si (KR) for samsung display co., ltd., SEONGGEUN WON of Yongin-si (KR) for samsung display co., ltd., JEWON YOO of Yongin-si (KR) for samsung display co., ltd., SEUNGMIN LEE of Yongin-si (KR) for samsung display co., ltd., DANBI CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L25/16, H01L25/075, H01L33/00
CPC Code(s): H01L25/167
Abstract: in a method of manufacturing a display device, the method includes: cutting a glass in cell units, forming a patterning film on a back surface of the glass, patterning the patterning film to expose a bending area of the glass, and forming a groove overlapping the bending area on the back surface of the glass by providing abrasive particles to the exposed glass.
Inventor(s): Jun Hee SON of Yongin-si (KR) for samsung display co., ltd., Haeng Won PARK of Yongin-si (KR) for samsung display co., ltd., Hyun Joon OH of Yongin-si (KR) for samsung display co., ltd., Jee Na LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H05K7/20
CPC Code(s): H05K7/20272
Abstract: provided herein may be a heat dissipation module including a first planar component, a partition wall coupled to the first planer component and defining a first path having one side closed by the first planar component, the first path forming a closed loop, and working fluid disposed in the first path. the heat dissipation module and an electronic device including the heat dissipation module in accordance with embodiments may be improved in heat dissipation efficiency.
Inventor(s): Se Hoon JEONG of Suwon-si (KR) for samsung display co., ltd., Seung Wook KWON of Hwaseong-si (KR) for samsung display co., ltd., Jae Sik KIM of Hwaseong-si (KR) for samsung display co., ltd., Woo Yong SUNG of Seoul (KR) for samsung display co., ltd., Seo Yeon LEE of Namyangju-si (KR) for samsung display co., ltd., Ung Soo LEE of Seoul (KR) for samsung display co., ltd., Ja Min LEE of Seoul (KR) for samsung display co., ltd., Jeong Seok LEE of Yongin-si (KR) for samsung display co., ltd., Seung Gun CHAE of Hwaseong-si (KR) for samsung display co., ltd., Seung Yeon CHAE of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): H01L27/12, G02F1/1333, G02F1/1362, H01L25/16
CPC Code(s): H01L27/1266
Abstract: a display device includes a display layer comprising pixels, each of the pixels having at least one thin-film transistor, a connection line electrically connected to the at least one thin-film transistor, the connection line being exposed on a lower surface of the display layer through a first contact hole formed in the display layer, a barrier layer disposed on the lower surface of the display layer and including a second contact hole connected to the first contact hole, a lead line disposed on a lower surface of the barrier layer and electrically connected to the connection line through the second contact hole, a pad part disposed on the lower surface of the barrier layer and electrically connected to the lead line, and a lower film overlapping the lower surface of the barrier layer and the lead line.
Inventor(s): KWIHYUN KIM of Yongin-si (KR) for samsung display co., ltd., DONGWOO KIM of Yongin-si (KR) for samsung display co., ltd., YEONKYUNG KIM of Yongin-si (KR) for samsung display co., ltd., WONJUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/00, H01L25/075, H01L33/62
CPC Code(s): H01L33/0095
Abstract: a display device includes: a substrate including a first pixel area and a second pixel area adjacent to each other along a first direction; a first pixel in the first pixel area on the substrate and including a first pixel electrode; a second pixel in the second pixel area on the substrate and including a second pixel electrode; and a repair pattern on the first pixel electrode and the second pixel electrode, contacting with the first pixel electrode and the second pixel electrode, and electrically connecting the first pixel and the second pixel.
20250056935. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Joo Woan CHO of Seongnam-si (KR) for samsung display co., ltd., Jin Woo CHOI of Seoul (KR) for samsung display co., ltd., Byung Choon YANG of Seoul (KR) for samsung display co., ltd., Tae Hee LEE of Hwaseong-si (KR) for samsung display co., ltd., Hae Yun CHOI of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/50, H01L33/10
CPC Code(s): H01L33/505
Abstract: according to some embodiments of the present disclosure, there is provided a display device including a substrate, a light emitting element on the substrate and emitting first light, a wavelength conversion layer on the light emitting element and including wavelength conversion particles for converting the first light into second light, a first selective transmission film between the light emitting element and the wavelength conversion layer and reflecting the first light and the second light, which are incident from the wavelength conversion layer, and a second selective transmission film on the wavelength conversion layer and reflecting the first light incident from the wavelength conversion layer and transmitting the second light.
Inventor(s): Tae Gyun KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L27/15
CPC Code(s): H01L27/156
Abstract: a display device includes a first base layer, a circuit layer above the first base layer, a silicon substrate above the circuit layer, a light-emitting element above the silicon substrate, and electrically connected to the circuit layer through an opening defined by the silicon substrate, and a second base layer above the silicon substrate and the light-emitting element.
Inventor(s): Kiwoong Kim of Yongin-si, (KR) for samsung display co., ltd., Soungwook Kim of Yongin-si, (KR) for samsung display co., ltd., Hwasook Ryu of Yongin-si, (KR) for samsung display co., ltd., Minsoo Choi of Yongin-si, (KR) for samsung display co., ltd., Seokgyu Yoon of Yongin-si, (KR) for samsung display co., ltd.
IPC Code(s): H10K39/34, H10K85/60, H10K101/30
CPC Code(s): H10K39/34
Abstract: provided is an electronic apparatus including an organic photodetector and a light-emitting device, wherein a mean square roughness (r) value of a surface of an activation layer of the organic photodetector in a direction of contact with an electron transport region is 9 nm or more.
Inventor(s): Yun Ku JUNG of Yongin-si (KR) for samsung display co., ltd., Yunhyuk KO of Yongin-si (KR) for samsung display co., ltd., Won-Jun PARK of Yongin-si (KR) for samsung display co., ltd., Chul Soon PARK of Yongin-si (KR) for samsung display co., ltd., Seonhui BAEK of Yongin-si (KR) for samsung display co., ltd., Sooho LEE of Yongin-si (KR) for samsung display co., ltd., Jungho JO of Yongin-si (KR) for samsung display co., ltd., Chang Yeol HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/115, B82Y40/00, C09K11/02, C09K11/88
CPC Code(s): H10K50/115
Abstract: a quantum dot complex according to an embodiment comprises a quantum dot; and a ligand bound to a surface of the quantum dot, wherein the surface of the quantum dot is provided with a plurality of coupling parts to which the ligand is bound; wherein the plurality of coupling parts include a first coupling part and a second coupling part. the ligand includes a first ligand bound to the first coupling part and a second ligand bound to the second coupling part, wherein the second ligand includes a halogen element. the halogen element is contained in an amount of 1 at % to 12 at % to the total content of the quantum dot complex.
Inventor(s): Seulong Kim of Yongin-si (KR) for samsung display co., ltd., Donghwan Kim of Yongin-si (KR) for samsung display co., ltd., Hyerim Kim of Yongin-si (KR) for samsung display co., ltd., Jihyun Seo of Yongin-si (KR) for samsung display co., ltd., Jahyun Im of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/13, C09K11/02, C09K11/06, H10K50/12, H10K85/30
CPC Code(s): H10K50/131
Abstract: a light-emitting device includes a first emission unit including a first red emission layer, a first green emission layer, and a first blue emission layer, and a second emission unit including a second red emission layer, a second green emission layer, and a second blue emission layer, wherein at least one selected from among the first blue emission layer of the first emission unit and the second blue emission layer of the second emission unit includes two types (kinds) of dopants, and at least one selected from among the first red emission layer, the second red emission layer, the first green emission layer, the second green emission layer, the first blue emission layer, and the second blue emission layer includes two types (kinds) of hosts.
20250056964. ELECTROLUMINESCENT DEVICE HAVING WINDOW_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Myoung Seo PARK of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K50/84, G06F3/041, G06F3/044, G09G3/3233, H10K59/131, H10K59/40, H10K59/65, H10K77/10, H10K102/00
CPC Code(s): H10K50/84
Abstract: in non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. the lower structure may include a window. the window may be a light transmitting region or a notch. the light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. the notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.
Inventor(s): YIRANG IM of Yongin-si (KR) for samsung display co., ltd., SEULONG KIM of Yongin-si (KR) for samsung display co., ltd., YONGMIN KIM of Yongin-si (KR) for samsung display co., ltd., YUNJEONG KIM of Yongin-si (KR) for samsung display co., ltd., JIHEE PARK of Yongin-si (KR) for samsung display co., ltd., GEUNHYUK JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/858, H10K50/125, H10K50/15, H10K50/16, H10K50/19, H10K85/30, H10K85/60
CPC Code(s): H10K50/858
Abstract: embodiments provide a light emitting element that includes a first electrode, a first light emitting unit disposed on the first electrode, a charge generation unit disposed on the first light emitting unit, a second light emitting unit disposed on the charge generation unit, and a second electrode disposed on the second light emitting unit. the first light emitting unit includes a first hole transport region disposed on the first electrode, a first emission layer disposed on the first hole transport region, and a first electron transport region disposed on the first emission layer. the charge generation unit includes an n-type charge generation layer disposed on the first light emitting unit, and a p-type charge generation layer disposed on the n-type charge generation layer. at least one of the p-type charge generation layer and the first hole transport region each independently includes a tertiary amine compound including a cycloalkyl moiety.
20250056967. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ri-Na YOU of Cheonan-si (KR) for samsung display co., ltd., Sungchul KIM of Busan (KR) for samsung display co., ltd.
IPC Code(s): H10K50/86, H10K50/842, H10K50/844
CPC Code(s): H10K50/86
Abstract: an electronic device that includes a display module having an active area that includes at least one pixel and a module hole and a non-active area adjacent to the active area that does not include a pixel. a window is disposed on the display module. a functional layer is disposed between the display module and the window. the functional layer includes a first opening defined therethrough that overlaps with the module hole. a light blocking layer is disposed on at least one of upper and lower surfaces of the functional layer and is positioned adjacent to the first opening. an electronic module is disposed in an opening formed by at least one of the module hole and the first opening.
20250056969. METHOD OF MANUFACTURING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sungwoon Kim of Yongin-si (KR) for samsung display co., ltd., Duckjung Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/12, H10K59/122, H10K59/80
CPC Code(s): H10K59/1201
Abstract: in a method of manufacturing a display device, the method includes: positioning a substrate; forming a functional layer on the substrate; forming a mask including an opening in the functional layer; radiating pulse light including a plurality of pulses through the opening of the mask; and removing the functional layer to which the pulse light is radiated.
Inventor(s): Hyun Eok SHIN of Yongin-si (KR) for samsung display co., ltd., Su Kyoung YANG of Yongin-si (KR) for samsung display co., ltd., Dong Min LEE of Yongin-si (KR) for samsung display co., ltd., Joon Yong PARK of Yongin-si (KR) for samsung display co., ltd., Byung Soo SO of Yongin-si (KR) for samsung display co., ltd., Yung Bin CHUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K59/80
CPC Code(s): H10K59/122
Abstract: a display device includes a pixel electrode in a light emission area, a pixel defining layer which is on the pixel electrode and defines the light emission area, a light emitting layer and a common electrode on the pixel electrode, a bank on the pixel defining layer, the bank including a first bank layer defining a lower portion of a bank opening corresponding to the light emission area and a second bank layer which defines an upper portion of the bank opening and a tip of the bank, the tip including upper and lower surfaces of the second bank layer, a lower inorganic encapsulation layer which is on the bank and includes an inorganic pattern on the common electrode and facing and spaced apart from both the upper and lower surfaces of the tip, and an auxiliary pattern between the lower surface of the tip and the inorganic pattern.
Inventor(s): Yoolguk Kim of Yongin-si (KR) for samsung display co., ltd., Jiyoon Kim of Yongin-si (KR) for samsung display co., ltd., Sangho Lee of Yongin-si (KR) for samsung display co., ltd., Heewoon Im of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12
CPC Code(s): H10K59/122
Abstract: a display device includes a pixel circuit layer disposed on a substrate and including a pixel circuit, a pixel-defining layer disposed on the pixel circuit layer and including an opening, a first electrode disposed on the pixel circuit layer, disposed in the opening of the pixel-defining layer, and having a portion disposed on a side wall of the pixel-defining layer, a first common layer on the first electrode, an emission layer on the first common layer, a second common layer on the emission layer, and a second electrode on the second common layer, wherein an upper surface of the first common layer is at a higher level than an upper surface of the first electrode.
Inventor(s): Heewoon Im of Yongin-si (KR) for samsung display co., ltd., Yoolguk Kim of Yongin-si (KR) for samsung display co., ltd., Hyeonsik Kim of Yongin-si (KR) for samsung display co., ltd., Jaehyun Park of Yongin-si (KR) for samsung display co., ltd., Sangho Lee of Yongin-si (KR) for samsung display co., ltd., Wonkyu Choe of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/12, H10K102/00
CPC Code(s): H10K59/122
Abstract: a display apparatus includes a substrate, a pixel electrode over the substrate, a bank layer defining an opening exposing a central portion of the pixel electrode, and having a lateral surface facing the opening, a portion of the lateral surface of the bank layer defining a trench dug in a direction away from the opening at a lower portion of the bank layer to expose an upper surface of the pixel electrode, an intermediate layer in the opening to correspond to the pixel electrode, and an opposite electrode covering the bank layer and the intermediate layer.
Inventor(s): Eonseok Oh of Yongin-si (KR) for samsung display co., ltd., Hyungsik Kim of Yongin-si (KR) for samsung display co., ltd., Jungmin Choi of Yongin-si (KR) for samsung display co., ltd., Sangyeol Kim of Yongin-si (KR) for samsung display co., ltd., Woosik Jeon of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K50/842, H10K50/844, H10K59/12, H10K59/124, H10K71/00
CPC Code(s): H10K59/122
Abstract: a display apparatus includes: a substrate including a display area in which thin film transistors and display devices electrically connected to the thin film transistors are arranged and a first non-display area outside the display area; a through portion vertically penetrating the substrate; a second non-display area between the through portion and the display area; and an encapsulation layer on the display devices and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, which are sequentially stacked. the first inorganic encapsulation layer and the second inorganic encapsulation layer extend to the through portion and directly contact each other in the second non-display area, and the first inorganic encapsulation layer directly contacts another inorganic layer thereunder in the second non-display area.
Inventor(s): Sung Sik YUN of Yongin-si (KR) for samsung display co., ltd., Ju Yeon SEO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H10K50/88, H10K59/121, H10K59/80
CPC Code(s): H10K59/124
Abstract: a display device according to an embodiment includes a display area and a pad area, a first insulating layer on the substrate, a second insulating layer on the first insulating layer, and a first opening adjacent to a contact portion of the pad area and a well portion surrounding the contact portion, a pad on the first insulating layer and including a first conductive layer, an organic layer in the well portion, and a third insulating layer on the second insulating layer and the organic layer, and covering the first conductive layer and the organic layer around the contact portion, wherein the first conductive layer includes a first portion in the first opening, a second portion extending from the first portion to an edge of the contact portion, and a third portion extending from the second portion into the well portion, and the organic layer covers the third portion.
20250056981. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seung Min LEE of Yongin-si (KR) for samsung display co., ltd., Dong Jo KIM of Yongin-si (KR) for samsung display co., ltd., Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Seong Geun WON of Yongin-si (KR) for samsung display co., ltd., Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Dan Bi CHOI of Yongin-si (KR) for samsung display co., ltd., Souk June HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/127, H10K59/80, H10K77/10, H10K102/00
CPC Code(s): H10K59/127
Abstract: a display device includes a first substrate including a first surface and a second surface, which are opposite to each other, where the first substrate includes a rigid material, a second substrate disposed on the first surface of the first substrate, where the second substrate includes a flexible material, and a plurality of light-emitting elements disposed on the second substrate, where the first substrate further include first side surfaces disposed between the first and second surfaces, and first inclined surfaces disposed between the first surface and the first side surfaces, where the first side surfaces and the first inclined surfaces are at edges of the first substrate in a bending area where the second substrate is bent, and the display device further includes a filler disposed between a bottom surface of the second substrate and the first side surfaces of the first substrate, in the bending area.
20250056982. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Seung Min LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/127, H10K59/12, H10K71/50, H10K77/10, H10K102/00
CPC Code(s): H10K59/127
Abstract: a display device includes a display panel, which includes a first area including a display area, a second area spaced apart from the first area in a first direction, and a third area located between the first area and the second area and configured to bend, a first substrate including a rigid material, a second substrate disposed on the first substrate and including a flexible material, a protective layer disposed on the second substrate and overlapping the third area, and an alignment mark disposed on the first substrate, a cutting area that overlaps the third area, wherein a portion of the second substrate and a portion of the protective layer are removed from the cutting area, wherein the first substrate at least partially overlaps the cutting area, and wherein the alignment mark is disposed where the first substrate and the cutting area overlap each other.
20250056983. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Dong Hyun LEE of Yongin-si (KR) for samsung display co., ltd., Jae Hak LEE of Yongin-si (KR) for samsung display co., ltd., Si Joon SONG of Yongin-si (KR) for samsung display co., ltd., Sang Hyuck YOON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G06F3/041, G06F3/044, G09G3/32, H10K59/40
CPC Code(s): H10K59/131
Abstract: a display device includes: a first substrate, a barrier film, and a second substrate; a thin-film transistor layer, an emission material layer, an encapsulation layer and a touch detecting unit stacked on the second substrate; and a pad area in a non-display area and comprising pads connected to a driving substrate and facing the first substrate, the pads comprising: a pad contact hole formed by etching the second substrate and the barrier film; a first inorganic film and a pad electrode stacked on an inner circumferential surface of the pad contact hole; and a rear contact hole etched through a portion of the first substrate, and a pad bonded to the rear contact hole, with a middle hole connecting the pad contact hole with the rear contact hole, and the pad of the driving substrate is electrically connected to the pad electrode through a lower conductive ink.
20250056989. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HANBUM KWON of Yongin-si (KR) for samsung display co., ltd., EUNBYUL KIM of Yongin-si (KR) for samsung display co., ltd., YOUNGMIN AHN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/124
CPC Code(s): H10K59/131
Abstract: a display device including a display panel that includes a pad electrode, a data driver disposed on the display panel and including a bump electrode that corresponds to the pad electrode, and an adhesive layer that includes a nano-conductive particle in contact with the pad electrode and the bump electrode. the pad electrode includes a dielectric pattern that protrudes more than the surroundings of the pad electrode, a conductive pattern that covers the dielectric pattern, and a dielectric layer that covers the conductive pattern. the nano-conductive particle penetrates the dielectric layer to contact the conductive pattern.
20250056990. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Yong Hee LEE of Yongin-si (KR) for samsung display co., ltd., Kyung Bae KIM of Yongin-si (KR) for samsung display co., ltd., Do Yeong PARK of Yongin-si (KR) for samsung display co., ltd., Ji Hye LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G02B27/01, H01L27/15, H10K59/121, H10K59/35
CPC Code(s): H10K59/131
Abstract: the present disclosure relates to a display device, and more particularly, to a display device capable of reducing or minimizing or reducing a dead space area. according to one or more embodiments of the present disclosure, a display device including: a substrate having a display area and a non-display area; a signal transmission line including a signal line in the display area of the substrate and a fan-out line extending from the signal line and in the non-display area of the substrate; and a plurality of pixels in the display area of the substrate, wherein a plurality of signal transmission lines include the signal transmission line and are respectively connected to the plurality of pixels, and the plurality of signal transmission lines are on different layers on the substrate.
20250056991. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): YEONG-GYU KIM of Yongin-si (KR) for samsung display co., ltd., SEMYUNG KWON of Yongin-si (KR) for samsung display co., ltd., CHANG-YEOL LEE of Yongin-si (KR) for samsung display co., ltd., WOONGHEE JEONG of Yongin-si (KR) for samsung display co., ltd., YOUNGJIN CHO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/124
CPC Code(s): H10K59/131
Abstract: a display device includes a pixel circuit part including a first oxide semiconductor layer, a first gate driver electrically connected to the pixel circuit part, and including a second oxide semiconductor layer at a same layer as the first oxide semiconductor layer, and a first line part electrically connected to the first gate driver, and defining at least one first dummy contact hole adjacent to the second oxide semiconductor layer.
20250056993. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): JUN-YONG AN of Asan-si (KR) for samsung display co., ltd., MIN JEONG KIM of Hwaseong-si (KR) for samsung display co., ltd., HYUNGJUN PARK of Seoul (KR) for samsung display co., ltd., NUREE UM of Hwaseong-si (KR) for samsung display co., ltd., KWANG-CHUL JUNG of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G09G3/3233
CPC Code(s): H10K59/1315
Abstract: a display device includes a substrate including sub-pixel circuit areas that are arranged in m rows and n columns, where m and n are positive integers, first gate lines extending in a row direction, data lines extending in a column direction, initialization power lines extending in the row direction, including first power lines disposed in sub-pixel circuit areas of odd rows and receiving a first initialization voltage and second power lines disposed in sub-pixel circuit areas of even rows and receiving a second initialization voltage, and transmission lines extending in the column direction, including first transmission lines disposed in sub-pixel circuit areas of odd columns and receiving the first initialization voltage from the first power lines and second transmission lines disposed in sub-pixel circuit areas of even columns and receiving the second initialization voltage from the second power lines.
20250056995. TILED DISPLAY_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Dong Hee SHIN of Asan-si (KR) for samsung display co., ltd., Byoung Sun NA of Seoul (KR) for samsung display co., ltd., Yong Hee LEE of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/18, H10K50/84, H10K59/12, H10K59/38
CPC Code(s): H10K59/18
Abstract: a tiled display includes: first and second display devices disposed adjacent to each other, the first and second display devices including display areas each having light-emitting areas, and a seam between adjacent ones of the display areas. each of the first and second display devices includes: a first base part in the display areas, a first support layer on the first base part in the display areas and the seam, a display layer on the first support layer in the display areas and the seam, a second support layer on the display layer in the display areas and the seam, and a second base part on the second support layer in the display areas. the first support layer of the second display device is disposed on the second support layer of the first display device in the seam.
20250056998. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Eunggyu Lee of Yongin-si (KR) for samsung display co., ltd., Soohye Ryu of Yongin-si (KR) for samsung display co., ltd., Haechan Park of Yongin-si (KR) for samsung display co., ltd., Hongjo Park of Yongin-si (KR) for samsung display co., ltd., Baekmin Oh of Yongin-si (KR) for samsung display co., ltd., Haeju Yun of Yongin-si (KR) for samsung display co., ltd., Hyemin Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/38, H10K59/131, H10K59/40, H10K59/70, H10K59/80
CPC Code(s): H10K59/38
Abstract: a display apparatus includes first, second, and third light-emitting devices on a substrate, an encapsulation layer covering the first through third light-emitting devices, a touch electrode disposed on the encapsulation layer and having a first opening, a second opening, and a third opening, the first opening, the second opening, and the third opening overlapping the first light-emitting device, the second light-emitting device, and the third light-emitting device, respectively, a touch insulating layer on the encapsulation layer, a color filter layer or reflection adjustment layer disposed on the touch insulating layer and also disposed in the second opening of the touch electrode overlapping the second light-emitting device, and a planarization layer. the planarization layer may directly contact an upper surface of the touch insulating layer through the first and third openings.
Inventor(s): DONG GYU BAECK of Yongin-si (KR) for samsung display co., ltd., MINSEOK KIM of Yongin-si (KR) for samsung display co., ltd., SONGYI KIM of Yongin-si (KR) for samsung display co., ltd., SUJIN KIM of Yongin-si (KR) for samsung display co., ltd., YONGSEOK CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/38, H10K59/80, H10K71/13
CPC Code(s): H10K59/38
Abstract: a display device includes a display layer to emit source light, and a light control layer disposed on the display layer to either transmit the source light or wavelength-convert the source light, wherein the light control layer may include a blue light control portion to emit blue light, a green light control portion to emit green light, and a red light control portion to emit red light, and the green light control portion may include multiple first quantum dots and multiple modified scatterers, and the modified scatterers may each include a core portion whose length in a long side direction of the modified scatterer may be 1.5 times or greater than a length in a short side direction of the modified scatterer, and a metal coating portion surrounding at least one of an upper portion and a lower portion of the core portion.
20250057000. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jinsook Bang of Yongin-si (KR) for samsung display co., ltd., Ilhoo Park of Yongin-si (KR) for samsung display co., ltd., Jinouk Song of Yongin-si (KR) for samsung display co., ltd., Sanghoon Yim of Yongin-si (KR) for samsung display co., ltd., Seongjin Jeong of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/38, H10K50/11, H10K50/816, H10K59/40, H10K59/80
CPC Code(s): H10K59/38
Abstract: a display apparatus includes, a light emitting device disposed over an emission area of a substrate and emitting light of a first wavelength, and a display panel including a color filter disposed over the light emitting device, a transmittance of the color filter of light of the first wavelength is less than a transmittance of the color filter of light of a second wavelength and the second wavelength is greater than the first wavelength, and an angle-dependent color change of the display panel in the emission area of the substrate at standard coordinates (0.1754, 0.1579) is within a trajectory range of about 10 of a macadams ellipse.
20250057002. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jung-Hyun CHO of Yongin-si (KR) for samsung display co., ltd., Kang Wook HEO of Yongin-si (KR) for samsung display co., ltd., Chi Wook AN of Yongin-si (KR) for samsung display co., ltd., Won Hak CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, G06F3/044, H10K59/122, H10K59/80
CPC Code(s): H10K59/40
Abstract: a display device includes a substrate, a pixel electrode disposed on the substrate, a bank layer which is disposed on the pixel electrode and in which a pixel opening overlapping the pixel electrode is defined, an encapsulation layer disposed on the pixel electrode and the bank layer, a sensing electrode disposed on the encapsulation layer, a first insulating layer which is disposed on the sensing electrode and in which an opening overlapping the pixel opening is defined, and a second insulating layer disposed on the first insulating layer and having a higher refractive index than a refractive index of the first insulating layer. the opening of the first insulating layer includes a first edge and a second edge separated from an edge of the pixel opening and extending in different directions from each other and a first extension part disposed at a portion where the first edge and the second edge meet.
20250057003. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyunjae NA of Seoul (KR) for samsung display co., ltd., Jaseung KU of Seoul (KR) for samsung display co., ltd., Kwan-ho KIM of Yongin-si (KR) for samsung display co., ltd., Gyeongnam BANG of Seoul (KR) for samsung display co., ltd., Hoseok SON of Seoul (KR) for samsung display co., ltd., Sungyeon CHO of Hwanseong-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, G02B1/11, G02B5/30, G06F3/041, G06F3/044, H10K77/10, H10K102/00
CPC Code(s): H10K59/40
Abstract: a display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. a second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
20250057005. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Suk KIM of Yongin-si (KR) for samsung display co., ltd., Gee Bum KIM of Yongin-si (KR) for samsung display co., ltd., Tae Hoon YANG of Yongin-si (KR) for samsung display co., ltd., Byeong Wook YOO of Yongin-si (KR) for samsung display co., ltd., Dae Young LEE of Yongin-si (KR) for samsung display co., ltd., Keum Dong JUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/60, H10K50/15, H10K50/16, H10K50/84, H10K50/86, H10K59/121, H10K59/122, H10K59/131, H10K59/38, H10K59/40
CPC Code(s): H10K59/60
Abstract: a display device including: a base layer; a backplane structure provided on the base layer, the backplane structure including pixel circuits and a sensor circuit; a pixel layer provided on the backplane structure, the pixel layer including light emitting elements respectively connected to the pixel circuits and a light receiving element connected to the sensor circuit; an encapsulation layer covering the pixel layer; a black matrix provided on the encapsulation layer, wherein the black matrix includes openings overlapping the light emitting elements and the light receiving element; and a color filter provided on the encapsulation layer and covering the black matrix, wherein the light emitting elements include light emitting layers, the light receiving element includes a light receiving layer, and at least one of the openings of the black matrix overlaps one of the light emitting layers and the light receiving layer.
Inventor(s): DASOL JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G02B27/01, H10K50/844, H10K59/122, H10K59/38, H10K102/10
CPC Code(s): H10K59/80518
Abstract: a display panel includes: a base layer including a display region including a first light-emitting region, a second light-emitting region, and a non-light-emitting region, and a non-display region; a first lower electrode on the base layer, overlapping the first light-emitting region, and including a first reflective electrode and a first transparent electrode on the first reflective electrode; a second lower electrode on the base layer, overlapping the second light-emitting region, and including a second reflective electrode and a second transparent electrode on the second reflective electrode; and a first inorganic film overlapping the first light-emitting region, and at least partially between the first reflective electrode and the first transparent electrode, wherein the first inorganic film is spaced apart from the second reflective electrode with a first gap therebetween.
20250057009. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Joongu Lee of Yongin-si (KR) for samsung display co., ltd., Hwi Kim of Yongin-si (KR) for samsung display co., ltd., Jungsun Park of Yongin-si (KR) for samsung display co., ltd., Jihee Son of Yongin-si (KR) for samsung display co., ltd., Seoulki Lee of Yongin-si (KR) for samsung display co., ltd., Seungjun Lee of Yongin-si (KR) for samsung display co., ltd., Areum Lee of Yongin-si (KR) for samsung display co., ltd., Yeonhwa Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/122
CPC Code(s): H10K59/80522
Abstract: a display apparatus includes a pixel area and an adjacent transmission area, first to third sub-pixel electrodes disposed on a substrate, disposed in the pixel area, and spaced apart from each other, a bank layer overlapping an edge of each of the first to third sub-pixel electrodes, first to third intermediate layers respectively disposed on the first to third sub-pixel electrodes and spaced apart from each other, first to third opposite electrodes respectively disposed on the first to third intermediate layers and spaced apart from each other, and an auxiliary electrode disposed on the bank layer. the first to third opposite electrodes respectively pass through edges of the first to third intermediate layers and electrically contact the auxiliary electrode.
20250057010. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SUNGWON KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K102/00
CPC Code(s): H10K59/872
Abstract: a display device includes a display panel, a window that is disposed on the display panel and that includes a flat window part and a flexible window part that extends from the flat window part and that is folded such that a portion of the flexible window part is disposed under the flat window part, and a support plate disposed under the display panel. the flexible window part includes a pattern part including a first surface on which a first groove is defined and a second surface opposite to the first surface, the second surface facing the display panel, and a cover that covers the first groove.
20250057011. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jonghwan Shin of Yongin-si (KR) for samsung display co., ltd., Moosoon Ko of Yongin-si (KR) for samsung display co., ltd., Yongho Yang of Yongin-si (KR) for samsung display co., ltd., Yuri Oh of Yongin-si (KR) for samsung display co., ltd., Kibok Yoo of Yongin-si (KR) for samsung display co., ltd., Donghyeok Lee of Yongin-si (KR) for samsung display co., ltd., Jongchan Lee of Yongin-si (KR) for samsung display co., ltd., Jinsuk Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/122, H10K102/00
CPC Code(s): H10K59/8723
Abstract: for a display apparatus capable of preventing gas emission from a spacer, the display apparatus includes a substrate, at least one thin-film transistor disposed on the substrate, a pixel electrode layer disposed on the at least one thin-film transistor and including at least one pixel electrode, a pixel-defining layer disposed on the pixel electrode layer and covering edges of the at least one pixel electrode, a spacer disposed on the pixel-defining layer, and a first protective layer disposed on the spacer, wherein the pixel-defining layer includes a trench arranged around the spacer.
20250057012. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Chang Mok KIM of Yongin-si (KR) for samsung display co., ltd., Dong Jo KIM of Yongin-si (KR) for samsung display co., ltd., Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Seung Min LEE of Yongin-si (KR) for samsung display co., ltd., Dan Bi CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K77/10
CPC Code(s): H10K59/873
Abstract: a display device including a first substrate including a display area and a non-display area surrounding the display area, a second substrate disposed on the first substrate, a display element layer disposed on the second substrate and overlapping the display area, a first encapsulation layer disposed on the display element layer, overlapping the non-display area, and including an inorganic material, and a second encapsulation layer disposed on the first encapsulation layer, including a concavo-convex structure, and including an inorganic material. the first substrate includes a first surface overlapping an edge portion of the first substrate and facing the second substrate, and a first inclined surface extended to the first surface. an inclination angle formed by the first surface and the first inclined surface is an obtuse angle, and the first inclined surface overlaps the second encapsulation layer in a direction perpendicular to the first substrate.
Inventor(s): Yeon Guk KIM of Yongin-si (KR) for samsung display co., ltd., Hee Yeon PARK of Yongin-si (KR) for samsung display co., ltd., Chang Yeong SONG of Yongin-si (KR) for samsung display co., ltd., Hye In JUNG of Yongin-si (KR) for samsung display co., ltd., Yong Chan JU of Yongin-si (KR) for samsung display co., ltd., Jae Heung HA of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, C08G77/12, C08G77/20, C08G77/50, C09D183/04, C09D183/14, H10K59/12
CPC Code(s): H10K59/873
Abstract: a display device includes a substrate including a display area and a first non-display area around the display area; a light emitting element on the display area of the substrate in the display area; a lower inorganic encapsulation film on the substrate in the display area and the first non-display area; an organic encapsulation film on the lower inorganic encapsulation film; an upper inorganic encapsulation film on the organic encapsulation film; and a first dam between the lower inorganic encapsulation film and the upper inorganic encapsulation film in the first non-display area, wherein a first side surface of the first dam is in contact with the organic encapsulation film, and a second side surface of the first dam different from the first side surface of the first dam is in contact with the upper inorganic encapsulation film.
Inventor(s): TAEYOUNG SONG of Yongin-si (KR) for samsung display co., ltd., JINWON KIM of Yongin-si (KR) for samsung display co., ltd., HYE-JIN PAEK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/12, H10K59/122, H10K59/35, H10K102/00
CPC Code(s): H10K59/877
Abstract: a display device includes: a substrate including first to third light emitting areas, which emit light of different colors, respectively, a light emitting element layer on the substrate and overlapping the first to third light emitting areas, a first light control pattern on the light emitting element layer and overlapping the first light emitting area, where the first light control pattern includes a first base resin and first quantum dots dispersed therein, a second light control pattern on the light emitting element layer and overlapping the second light emitting area, a third light control pattern on the light emitting element layer and overlapping the third light emitting area, and a bank layer between the first and third light control patterns and including a part inclined at an angle toward the third light control pattern. the bank layer surrounds the first, second, and third light control patterns in a plan view.
Inventor(s): HO LIM of Yongin-si (KR) for samsung display co., ltd., GIHOON YANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/12, H10K59/38, H10K102/00
CPC Code(s): H10K59/877
Abstract: a display device includes a substrate; a light-emitting device disposed on the substrate; a color conversion layer disposed on the light-emitting device; a color filter layer disposed on the color conversion layer; a first coating layer disposed on the color filter layer and including a scattering particle and a dispersion layer in which the scattering particle is dispersed; and a second coating layer disposed on the first coating layer and having a smaller refractive index than a refractive index of the first coating layer.
20250057020. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jaeik Lim of Yongin-si (KR) for samsung display co., ltd., Seongjun Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/40
CPC Code(s): H10K59/879
Abstract: provided is a display apparatus including a display element including a light-emitter emitting light, a first refractive layer disposed over the display element, and a second refractive layer covering the first refractive layer, wherein an edge of the light-emitter includes a first light-emitting edge extending in a first direction, an edge of the first refractive layer includes a first refractive edge corresponding to the first light-emitting edge, wherein the first refractive edge includes a first portion forming a first angle with the first light-emitting edge on a plane, and a second portion forming a second angle greater than the first angle with the first light-emitting edge on the plane.
Inventor(s): SUNGWOO KIM of Yongin-si (KR) for samsung display co., ltd., JAEHONG KIM of Yongin-si (KR) for samsung display co., ltd., SOONRYONG PARK of Yongin-si (KR) for samsung display co., ltd., JEONG SEOK LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80
CPC Code(s): H10K59/8791
Abstract: a window is disclosed that includes a base layer, a first layer disposed on the base layer, a second layer disposed on the first layer, and a third layer disposed on the second layer. each of the first, second, and third layers include a first compound. when a ratio of an actual volume of a material to a total volume occupied by the material is defined as a packing density and the actual volume is defined by subtracting a void volume from the total volume, each of the first and third layers has a packing density of between about 75% to about 85% of a packing density of the second layer.
20250057024. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jin Hyeong LEE of Yongin-si (KR) for samsung display co., ltd., Su Jeong KIM of Yongin-si (KR) for samsung display co., ltd., Wooyoung KIM of Yongin-si (KR) for samsung display co., ltd., Eunbee LEE of Yongin-si (KR) for samsung display co., ltd., Jung-Woo LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/122, H10K59/40
CPC Code(s): H10K59/8792
Abstract: a display device including: a substrate; a first electrode on the substrate; a pixel defining layer having a pixel opening, wherein the first electrode is in the pixel opening; a light emitting layer in the pixel opening; a second electrode on the light emitting layer and the pixel defining layer; an encapsulation layer on the second electrode; a first sensing electrode part on the encapsulation layer; a first sensing insulating layer on the first sensing electrode part; a second sensing electrode part and a reflective layer positioned on the first sensing insulating layer; and a first light blocking layer and a second light blocking layer on the first sensing insulating layer; wherein at least a portion of a lower surface of the reflective layer is inclined.
Inventor(s): Seong Ji KO of Yongin-si (KR) for samsung display co., ltd., Young Suk LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G01Q60/24, H10K59/40
CPC Code(s): H10K59/8792
Abstract: a display device includes, a substrate, a light emitting element layer on the substrate and including a plurality of light emitting elements, and a light control layer on the light emitting element layer and including a light transmitting film and a light blocking film. the light control layer further includes an inspection pattern that overlaps the light blocking film in a first direction, and the inspection pattern extends in the first direction which is the same direction as an extension direction of regions of the light blocking film.
Inventor(s): Je Won YOO of Yongin-si (KR) for samsung display co., ltd., Dong Jo KIM of Yongin-si (KR) for samsung display co., ltd., Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Seung Min LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K77/10, H10K59/12, H10K71/00
CPC Code(s): H10K77/111
Abstract: there is provided a display device including a second substrate corresponding to a main area, a pad area, and a bending area between the main area and the pad area, a first substrate at the main area and at the pad area and beneath the second substrate, and a display element layer at the main area and above the second substrate, wherein the first substrate includes a first sub-substrate overlapped with the main area, and including a first surface adjacent the second substrate, a second surface opposite to the first surface, and a first side directed toward the bending area, and a second sub-substrate spaced apart from the first sub-substrate and overlapped with the pad area, wherein a first inclined angle formed by the second surface and the first side is an obtuse angle.
Inventor(s): DAEHO KIM of YONGIN-SI (KR) for samsung display co., ltd., SANGBONG LEE of YONGIN-SI (KR) for samsung display co., ltd., HOICK CHO of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): H10K77/10, H10K59/38, H10K59/40, H10K59/80, H10K102/00
CPC Code(s): H10K77/111
Abstract: a display device includes a display panel including a first non-bending portion, a bending portion, and a second non-bending portion. a flexible circuit board includes a first flexible circuit board disposed on an upper surface of the second non-bending portion and a second flexible circuit board disposed on a lower surface of the second non-bending portion. a lower support is disposed under the first non-bending portion. an adhesive tape is disposed on a lower surface of the lower support and a lower surface of the second flexible circuit board when the bending portion is bent. the adhesive tape disposed on the lower surface of the second flexible circuit board is disposed at an edge of the second flexible circuit board.
Inventor(s): Jangyeol Yoon of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K77/10, H10K59/12, H10K59/131, H10K71/00, H10K102/00
CPC Code(s): H10K77/111
Abstract: a display apparatus includes a display panel in which a through-opening is defined, where the display panel includes a first pixel area in which a first pixel is disposed, a second pixel area in which a second pixel is disposed, and a connection area extending from the first pixel area to the second pixel area, where an edge of the first pixel area, an edge of the connection area, and an edge of the second pixel area define at least a part of the through-opening passing through the display panel, and where a thickness of the display panel in the connection area is less than a thickness of the display panel in the first pixel area.
Inventor(s): Minji Kim of Yongin-si (KR) for samsung display co., ltd., Beomjoon Kim of Yongin-si (KR) for samsung display co., ltd., Chaeyeong Kim of Yongin-si (KR) for samsung display co., ltd., Byeongwook Yoo of Yongin-si (KR) for samsung display co., ltd., Sanghyun Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07B59/00, G02F1/1335, H10K50/15, H10K85/30, H10K85/40, H10K101/20
CPC Code(s): H10K85/633
Abstract: embodiments provide an amine-based compound, a light-emitting device including the amine-based compound, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer and a hole transport region between the first electrode and the emission layer, and the hole transport region includes an amine-based compound, which is represented by formula 1, wherein formula 1 is explained in the specification:
Inventor(s): Minji Kim of Yongin-si (KR) for samsung display co., ltd., Beomjoon Kim of Yongin-si (KR) for samsung display co., ltd., Chaeyeong Kim of Yongin-si (KR) for samsung display co., ltd., Byeongwook Yoo of Yongin-si (KR) for samsung display co., ltd., Sanghyun Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07B59/00, G02F1/1335, H10K50/15, H10K85/30, H10K85/40, H10K101/20
CPC Code(s): H10K85/633
Abstract:
Inventor(s): DONGJUN KIM of Yongin-si (KR) for samsung display co., ltd., BEOMJOON KIM of Yongin-si (KR) for samsung display co., ltd., HANKYU PAK of Yongin-si (KR) for samsung display co., ltd., HYUNBIN PARK of Yongin-si (KR) for samsung display co., ltd., JINYOUNG YUN of Yongin-si (KR) for samsung display co., ltd., HAN NA CHA of Yongin-si (KR) for samsung display co., ltd., SANGHYUN HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F9/6521, C09K11/06, H10K50/16, H10K85/30
CPC Code(s): H10K85/654
Abstract: a light emitting element including a first electrode, a second electrode on the first electrode, and at least one functional layer is provided. the functional layer includes a compound having two phenylene groups connected to a cycloalkyl group, and also includes a phosphine oxide group and a triazine group. the compound may be between the first electrode and the second electrode.
Inventor(s): Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd., Hirokazu MIYASHITA of Yongin-si (KR) for samsung display co., ltd., TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., JUNHA PARK of Yongin-si (KR) for samsung display co., ltd., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., Chihyun RYOO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12
CPC Code(s): H10K85/658
Abstract: embodiments provide a fused polycyclic compound and a light emitting element. the light emitting element includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode and including the fused polycyclic compound. the fused polycyclic compound is represented by formula 1, which is explained in the specification:
Inventor(s): Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd., Hirokazu MIYASHITA of Yongin-si (KR) for samsung display co., ltd., TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., JUNHA PARK of Yongin-si (KR) for samsung display co., ltd., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., Chihyun RYOO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12
CPC Code(s): H10K85/658
Abstract:
Inventor(s): SUN YOUNG PAK of Yongin-si (KR) for samsung display co., ltd., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., JUNHA PARK of Yongin-si (KR) for samsung display co., ltd., CHANSEOK OH of Yongin-si (KR) for samsung display co., ltd., Chihyun RYOO of Yongin-si (KR) for samsung display co., ltd., Giwoong HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12
CPC Code(s): H10K85/658
Abstract: a light emitting device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode and including a fused polycyclic compound represented by formula 1. accordingly, the light emitting device of an embodiment may show a low driving voltage, high efficiency and long-life characteristics.
Inventor(s): SUN YOUNG PAK of Yongin-si (KR) for samsung display co., ltd., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., JUNHA PARK of Yongin-si (KR) for samsung display co., ltd., CHANSEOK OH of Yongin-si (KR) for samsung display co., ltd., Chihyun RYOO of Yongin-si (KR) for samsung display co., ltd., Giwoong HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12
CPC Code(s): H10K85/658
Abstract:
Samsung Display Co., Ltd. patent applications on February 13th, 2025
- Samsung Display Co., Ltd.
- B29D11/00
- B41J2/045
- G02B5/20
- CPC B29D11/00634
- Samsung display co., ltd.
- B41J3/28
- B41J3/407
- B41J11/06
- CPC B41J3/28
- C01G19/02
- H10K50/115
- H10K50/16
- H10K85/40
- CPC C01G19/02
- C07C43/13
- C07F7/18
- C09K11/02
- C09K11/54
- C09K11/66
- H10K85/60
- CPC C07C43/135
- C07F5/02
- C09K11/06
- CPC C07F5/027
- C23C14/24
- C23C14/04
- H10K71/16
- CPC C23C14/243
- G02F1/1368
- G02F1/1362
- CPC G02F1/1368
- G05D1/667
- G05D105/28
- G05D107/70
- CPC G05D1/667
- G06F1/16
- CPC G06F1/163
- G09G3/00
- CPC G06F1/1652
- G02B1/115
- G02B1/14
- CPC G06F1/1656
- G06F3/041
- G06F3/044
- G09G3/32
- H10K50/844
- H10K59/121
- H10K59/131
- H10K59/40
- CPC G06F3/0412
- G06F3/0354
- G06F3/046
- CPC G06F3/04164
- CPC G06F3/04182
- CPC G06F3/0441
- CPC G06F3/0446
- G09F9/30
- H10K50/86
- H10K102/00
- CPC G09F9/301
- G02F1/1333
- H05K3/42
- CPC G09G3/006
- G09G3/20
- CPC G09G3/2092
- G09G3/3266
- G09G3/3275
- CPC G09G3/32
- G09G3/3208
- CPC G09G3/3208
- G09G3/3233
- G09G3/3283
- H01L27/02
- H01L27/12
- CPC G09G3/3233
- G09G3/3291
- G09G3/3258
- CPC G09G3/3258
- H01F7/02
- B05D1/04
- B05D1/32
- CPC H01F7/0221
- H01L21/683
- H01L27/15
- CPC H01L21/6835
- H01L25/16
- H01L25/075
- H01L33/00
- CPC H01L25/167
- H05K7/20
- CPC H05K7/20272
- CPC H01L27/1266
- H01L33/62
- CPC H01L33/0095
- H01L33/50
- H01L33/10
- CPC H01L33/505
- CPC H01L27/156
- H10K39/34
- H10K101/30
- CPC H10K39/34
- B82Y40/00
- C09K11/88
- CPC H10K50/115
- H10K50/13
- H10K50/12
- H10K85/30
- CPC H10K50/131
- H10K50/84
- H10K59/65
- H10K77/10
- CPC H10K50/84
- H10K50/858
- H10K50/125
- H10K50/15
- H10K50/19
- CPC H10K50/858
- H10K50/842
- CPC H10K50/86
- H10K59/12
- H10K59/122
- H10K59/80
- CPC H10K59/1201
- CPC H10K59/122
- H10K59/124
- H10K71/00
- H10K50/88
- CPC H10K59/124
- H10K59/127
- CPC H10K59/127
- H10K71/50
- CPC H10K59/131
- G02B27/01
- H10K59/35
- CPC H10K59/1315
- H10K59/18
- H10K59/38
- CPC H10K59/18
- H10K59/70
- CPC H10K59/38
- H10K71/13
- H10K50/11
- H10K50/816
- CPC H10K59/40
- G02B1/11
- G02B5/30
- H10K59/60
- CPC H10K59/60
- H10K102/10
- CPC H10K59/80518
- CPC H10K59/80522
- CPC H10K59/872
- CPC H10K59/8723
- CPC H10K59/873
- C08G77/12
- C08G77/20
- C08G77/50
- C09D183/04
- C09D183/14
- CPC H10K59/877
- CPC H10K59/879
- CPC H10K59/8791
- CPC H10K59/8792
- G01Q60/24
- CPC H10K77/111
- C07B59/00
- G02F1/1335
- H10K101/20
- CPC H10K85/633
- C07F9/6521
- CPC H10K85/654
- CPC H10K85/658