SAMSUNG DISPLAY CO., LTD. patent applications on October 10th, 2024
Patent Applications by SAMSUNG DISPLAY CO., LTD. on October 10th, 2024
SAMSUNG DISPLAY CO., LTD.: 50 patent applications
SAMSUNG DISPLAY CO., LTD. has applied for patents in the areas of H10K59/131 (16), H10K59/121 (9), G06F3/041 (7), H10K59/80 (7), C09K11/06 (6) H10K59/131 (8), H10K85/658 (4), H10K59/126 (3), H01L33/62 (2), G09G3/3266 (2)
With keywords such as: layer, display, electrode, including, area, device, light, substrate, disposed, and pixel in patent application abstracts.
Patent Applications by SAMSUNG DISPLAY CO., LTD.
Inventor(s): EUNJOO LEE of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): B32B7/12, B32B3/26, B32B17/06, B32B27/06, B32B37/12, H10K59/80
CPC Code(s): B32B7/12
Abstract: a window member according to an embodiment includes a cover window including a hole area; and a protective film disposed on a surface of the cover window and including an adhesive layer on a surface facing the cover window. the adhesive layer includes a cured portion overlapping the hole area and having no adhesiveness.
20240336400. TRAY MODULE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): MIN-YEOB KANG of YONGIN-SI (KR) for samsung display co., ltd., SANGWOO KIM of YONGIN-SI (KR) for samsung display co., ltd., NAMPYO HONG of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): B65D25/10, B65D1/34, B65D81/05, B65D85/48
CPC Code(s): B65D25/10
Abstract: a tray module includes a tray and a pad. the pad is disposed on the tray. the pad includes a plurality of flow prevention patterns formed thereon that have a square shape in a plan view and protrude in a cross-sectional view.
20240337706. PANEL INSPECTION APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Woong-Jae CHANG of Yongin-si (KR) for samsung display co., ltd., SORIM PARK of Yongin-si (KR) for samsung display co., ltd., Hee Dok CHOI of Yongin-si (KR) for samsung display co., ltd., YOUNGMYO HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G01R31/66, B08B13/00, G01M11/00
CPC Code(s): G01R31/66
Abstract: a panel inspection apparatus includes an inspection zone including an inlet through which a display panel is input, an outlet through which the display panel is discharged, and an inspection line extending from the inlet to the outlet through which the display panel is moved, a return zone including a return line extending to the inlet of the inspection zone, a panel carrier on which the display panel is seated, moving from the inlet of the inspection zone to the outlet, and returning from the outlet to the inlet through the return line, and a cleaning part located in the return zone and cleaning the panel carrier in the return line.
20240338087. OPTICAL PEN_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ivan MAIDANCHUK of Yongin-si (KR) for samsung display co., ltd., Jin Yong SIM of Yongin-si (KR) for samsung display co., ltd., Chang Min PARK of Yongin-si (KR) for samsung display co., ltd., Kyu Shik SHIN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/0354, G06F3/038
CPC Code(s): G06F3/03545
Abstract: an optical pen includes a body, a protrusion connected to the body and protruding in a first direction, a first light source configured to output light in the first direction, a second light source configured to output light in the first direction, a third light source configured to output light in a second direction crossing the first direction, a light sensor configured to receive external light; and a power controller configured to separately control power of the first light source and power of the third light source.
Inventor(s): Da Som GU of Yongin-si (KR) for samsung display co., ltd., Gil Yeong PARK of Yongin-si (KR) for samsung display co., ltd., Ki Jun ROH of Yongin-si (KR) for samsung display co., ltd., Sung Guk AN of Yongin-si (KR) for samsung display co., ltd., Hee Young LEE of Yongin-si (KR) for samsung display co., ltd., So Yeon HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044
CPC Code(s): G06F3/0412
Abstract: a display device including: a display unit including a plurality of sub-pixels; a touch sensing unit formed on the display unit and configured to sense a touch position; a code arrangement unit disposed on the touch sensing unit, wherein the code arrangement unit includes code patterns; and a surface protection cover disposed on the code arrangement unit, wherein a distance between the code patterns and a reflective surface formed below the code patterns is equal to or less than 55% of one width of one of the code patterns.
Inventor(s): Choon Hyop LEE of YONGIN-SI (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044
CPC Code(s): G06F3/04166
Abstract: the present disclosure relates to a touch detection module and a display device including the same. according to an embodiment, a touch detection module includes driving electrodes arranged in parallel, sensing electrodes arranged to cross the driving electrodes, and a touch driving circuit configured to supply touch driving signals to the driving electrodes and detect touch sensing signals through the sensing electrodes to detect touch position coordinates, wherein the touch driver circuit sorts the driving electrodes into a plurality of touch electrode groups based on distances between the touch driver circuit and the driving electrodes, and sequentially supplies the touch driving signals to the driving electrodes of the touch electrode groups.
Inventor(s): KYOUNGHUN BEEN of Yongin-si (KR) for samsung display co., ltd., HYOJIN LEE of Yongin-si (KR) for samsung display co., ltd., YOUNGSIK KIM of Yongin-si (KR) for samsung display co., ltd., BYEONGKYU JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/041, G06F3/044
CPC Code(s): G06F3/041662
Abstract: disclosed is an electronic device which include a display layer that includes a plurality of pixels, a sensor layer disposed on the display layer and includes a plurality of first electrodes and a plurality of second electrodes, a display driver that drives the display layer, and a sensor driver that drives the sensor layer and selectively operates, in a proximity sensing mode, in a first mode or a second mode different from the first mode. when the electronic device enters the proximity sensing mode, the display layer operates in an active period during which data are received from the display driver and a blank period during which the data are not received. the sensor driver operates in the second mode in a period overlapping the blank period.
20240338100. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HYUNEOK SHIN of Yongin-si (KR) for samsung display co., ltd., JOON WOO BAE of Yongin-si (KR) for samsung display co., ltd., JUHYUN LEE of Yongin-si (KR) for samsung display co., ltd., SAMTAE JEONG of Yongin-si (KR) for samsung display co., ltd., YUNG BIN CHUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06F3/044, G06F3/041
CPC Code(s): G06F3/0445
Abstract: a display device is disclosed that includes a display panel including a light emitting area and a non-light-emitting area adjacent to the light emitting area and an input sensor disposed on the display panel. the input sensor includes a first sensor conductive layer disposed on the display panel, a first sensor insulating layer disposed on the first sensor conductive layer, and a second sensor conductive layer disposed on the first sensor insulating layer. at least one of the first sensor conductive layer and the second sensor conductive layer is provided with a mesh opening defined therethrough, at least one of a side surface of the first sensor conductive layer and a side surface of the second sensor conductive layer is provided with a recessed portion defined therein, and the input sensor further includes a light absorption layer disposed in the recessed portion.
Inventor(s): HAEGOO JUNG of Yongin-si (KR) for samsung display co., ltd., YEON-SHIL JUNG of Yongin-si (KR) for samsung display co., ltd., DONG-HO KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G06F3/041, G09G3/3208
CPC Code(s): G09G3/006
Abstract: a display panel includes a display panel test circuit including an open-short test transistor including a gate electrode which receives a test gate signal, a first electrode which receives an open-short test voltage, and a second electrode connected to a data line which transmits a data voltage and an electrostatic discharge protection circuit including: a first electrostatic discharge diode including a cathode electrode connected to the data line and an anode electrode which receives a first voltage; a first switching element which determines a minimum voltage of the display panel as the first voltage under a first condition and determines an electrostatic discharge low potential voltage higher than the minimum voltage of the display panel as the first voltage under a second condition; and a second electrostatic discharge diode including a cathode electrode which receives a second voltage and an anode electrode connected to the data line.
Inventor(s): Rang Kyun MOK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/02, G06F3/01, G06F3/0346, G09G3/3225, H04N9/31
CPC Code(s): G09G3/025
Abstract: according to one or more embodiments, an electronic device may include a main body, a sensor exposed to an outside through the main body, a display inside the main body, and configured to output a beam image through a lens exposed through the main body, a posture controller outside the display, and including gimbals configured to change a posture of the display, a driver configured to drive the posture controller, and a processor that is configured to track a user's hand position using the sensor, change the posture of the display based on the tracked hand position, move the lens such that an axis of the lens faces a palm of the user's hand, calculate a distance between the palm and the lens, and control the display to output the beam image generated based on the calculated distance.
Inventor(s): Byeong Hee WON of Yongin-si (KR) for samsung display co., ltd., Young Soo HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/20
Abstract: a display device includes an optical member including a plurality of three-dimensional lenses, a display module coupled to the optical member, and a main controller. the display module includes a display panel including a plurality of sub-pixels and a storage device configured to store offset data representing a relative arrangement position between the three-dimensional lenses and the sub-pixels. the main controller is configured to receive the offset data from the display module by accessing the display module in a power-on mode, and correct image data to be provided to the display module, based on the offset data.
Inventor(s): Dong Woo KIM of Yongin-si (KR) for samsung display co., ltd., Kwi Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Yeon Kyung KIM of Yongin-si (KR) for samsung display co., ltd., Do Yeong PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
CPC Code(s): G09G3/3233
Abstract: a pixel includes a first transistor including a first electrode electrically connected to a first power line, a second electrode, and a gate electrode connected to a first node, a light emitting element including a first electrode, and a second electrode electrically connected to a second power line, a second transistor connected between a data line and a second node, and including a gate electrode electrically connected to a first scan line, a third transistor connected between the second node and the first electrode of the light emitting element, and including a gate electrode electrically connected to a second scan line, a first capacitor connected between the first power line and the first node, and a second capacitor connected between the first node and the second node.
20240339081. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Keun Woo KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266, H10K59/121
CPC Code(s): G09G3/3266
Abstract: a display device offering a stabilized output of a small gate driving circuit is presented. the display device includes a substrate having a display area and a non-display area; a pixel disposed in the display area of the substrate; and a gate driving circuit disposed in the non-display area of the substrate and connected to a transistor of the pixel, wherein the gate driving circuit comprises: a node control unit; a pull-up transistor connected to a set node of the node control unit through a gate electrode; and a pull-down transistor connected to a reset node of the node control unit through a gate electrode, wherein a width of a first channel region of the pull-up transistor is greater than a width of a second channel region of the pull-down transistor.
Inventor(s): KYUMIN KIM of Yongin-si (KR) for samsung display co., ltd., SUNG-HOON LIM of Yongin-si (KR) for samsung display co., ltd., SEUNGSOK SON of Yongin-si (KR) for samsung display co., ltd., WOOGEUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266
CPC Code(s): G09G3/3266
Abstract: a gate driving circuit includes a stage configured to output a scan gate signal based on a scan clock signal, a voltage of a first node, and a voltage of a second node, and to output a sensing gate signal based on, a sensing clock signal, the voltage of the first node, and the voltage of the second node. the stage includes: a first sensing circuit configured to select a gate line to be sensed based on a s1 signal or to determine a frame reset based on a s7 signal; a first inverting circuit configured to control the first sensing circuit base on the s7 signal; and a second sensing circuit configured to control the voltage of the first node using the first sensing circuit based on a s2 signal. the frame reset is determined based on a maximum frequency of a variable frame frequency.
Inventor(s): Hee Jung LEE of Yongin-si (KR) for samsung display co., ltd., Hong Gi MIN of Yongin-si (KR) for samsung display co., ltd., Jong Sung KIM of Yongin-si (KR) for samsung display co., ltd., Sang Jin LEE of Yongin-si (KR) for samsung display co., ltd., Myung Soo HUH of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L21/66, H01L33/00
CPC Code(s): H01L22/20
Abstract: an apparatus for fabricating a display panel includes a loading plate on which a fabrication substrate is loaded, a plurality of optical microscopes that captures the fabrication substrate and alignment marks of the fabrication substrate, a gripper driver that aligns the fabrication substrate by adjusting a gap between gripper units and rotating the gripper units; and a substrate alignment controller that calculates an amount of rotation correction for the gripper units based on a deviated angle of the fabrication substrate to supply it to the gripper driver, calculates a gripper gap setting value for adjusting the gap between the gripper units using a residual of the aligned fabrication substrate, and provides the gripper gap setting value to the gripper driver.
20240339489. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Joo Woan CHO of Seongnam-si (KR) for samsung display co., ltd., Dae Ho SONG of Hwaseong-si (KR) for samsung display co., ltd., Tae Hee LEE of Hwaseong-si (KR) for samsung display co., ltd., Hyung Il JEON of Seoul (KR) for samsung display co., ltd., Byeong Hwa CHOI of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H01L27/15, H01L23/00, H01L23/48, H01L25/18, H01L27/105
CPC Code(s): H01L27/156
Abstract: a display device includes a first substrate including a display area, a non-display area, and a plurality of pixel circuit units in the display area and the non-display area, a plurality of light emitting elements on the first substrate in the display area, the plurality of light emitting elements being electrically connected to the pixel circuit units, a hole mask layer on the first substrate and including a plurality of holes corresponding to the light emitting elements, a second substrate on the hole mask layer and including a plurality of open holes corresponding to the plurality of holes, and a plurality of light exit patterns in the plurality of the open holes of the second substrate corresponding to the plurality of holes, wherein each of the light exit patterns includes a first part in one of the plurality of open holes.
Inventor(s): Ji Song CHAE of Yongin-si (KR) for samsung display co., ltd., Dae Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Sang Ho PARK of Yongin-si (KR) for samsung display co., ltd., Jae Woong YOO of Yongin-si (KR) for samsung display co., ltd., Chul Jong YOO of Yongin-si (KR) for samsung display co., ltd., Sang Hoon LEE of Yongin-si (KR) for samsung display co., ltd., Joo Hee LEE of Yongin-si (KR) for samsung display co., ltd., Jin Hyuk JANG of Yongin-si (KR) for samsung display co., ltd., Sang Ho JEON of Yongin-si (KR) for samsung display co., ltd., Seon Hong CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/02, H01L25/16, H01L33/00, H01L33/44
CPC Code(s): H01L33/025
Abstract: a light emitting element may include a semiconductor stack structure including an n-type semiconductor layer, a p-type semiconductor layer, and an active layer disposed between the n-type semiconductor layer and the p-type semiconductor layer, and an insulating layer disposed on a side portion of the semiconductor stack structure. the semiconductor stack structure may include a fluorinated area disposed adjacent to the insulating layer.
Inventor(s): MYONGHOON ROH of Yongin-si (KR) for samsung display co., ltd., EUI JEONG KANG of Yongin-si (KR) for samsung display co., ltd., HANHO PARK of Yongin-si (KR) for samsung display co., ltd., DAEGEUN LEE of Yongin-si (KR) for samsung display co., ltd., JOONGMOK LEE of Yongin-si (KR) for samsung display co., ltd., EUNJEONG JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, H01L25/075
CPC Code(s): H01L33/62
Abstract: a circuit board includes a plurality of insulating layers, at least one conductive layer disposed between the plurality of insulating layers, a connection pad disposed under the conductive layer, a signal line disposed under the conductive layer and electrically connected to the connection pad, and a protective layer disposed under the conductive layer and having a lower surface positioned in a same plane as a lower surface of the connection pad.
Inventor(s): EUNBYUL KIM of Yongin-si (KR) for samsung display co., ltd., HYEONJI KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L33/62, H01L25/075, H01L25/16
CPC Code(s): H01L33/62
Abstract: a display device includes: a display panel including: a base substrate including a display region and a non-display region; a driving chip on the non-display region; and panel pads on the non-display region, and electrically connected to the driving chip; and a circuit board electrically connected to the display panel, and including: an opening overlapping with the driving chip; connection pads located along a first direction, and overlapping with the panel pads; and holes spaced from each other in the first direction, with the connection pads located therebetween.
20240340402. STEREOSCOPIC IMAGE DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Su Jung HUH of Yongin-si (KR) for samsung display co., ltd., Rang Kyun MOK of Yongin-si (KR) for samsung display co., ltd., Hyun Jin CHO of Yongin-si (KR) for samsung display co., ltd., Eun Kyoung NAM of Yongin-si (KR) for samsung display co., ltd., Byeong Hee WON of Yongin-si (KR) for samsung display co., ltd., Young Soo HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H04N13/341, H04N13/337, H04N13/398
CPC Code(s): H04N13/341
Abstract: a display device includes a display panel, an optical member, and a display driver. the display panel is configured to display a plurality of 2d images. the optical member is configured to refract 2d image display light displayed in a display area of the display panel into a first refraction direction or a second refraction direction to output 3d stereoscopic image display light. the display driver is configured to control a refraction direction of the 3d stereoscopic image display light by dividing a 3d stereoscopic image display period of at least one frame into first and second time-division frames and supplying driving voltages to the optical member in each of the first and second time-division frames.
20240340589. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seung Lyong BOK of Hwaseong-si (KR) for samsung display co., ltd., Jong In BAEK of Hwaseong-si (KR) for samsung display co., ltd., Young Seok SEO of Seoul (KR) for samsung display co., ltd., Sun Mi YU of Seoul (KR) for samsung display co., ltd., Jong Hyun LEE of Suwon-si (KR) for samsung display co., ltd., Jin Oh KWAG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H04R7/04, G06F3/041, G06F3/044, G06F3/045, G06F3/046, G06V10/10, G06V40/13, H01L27/12, H01L31/105, H01L31/12, H04R1/02, H10K50/80, H10K50/844, H10K50/856, H10K59/122, H10K59/65
CPC Code(s): H04R7/04
Abstract: a display device includes a thin-film transistor layer disposed on a substrate and including thin-film transistors; and an emission material layer disposed on the thin-film transistor layer. the emission material layer includes light-emitting elements each including a first light-emitting electrode, an emissive layer and a second light-emitting electrode, light-receiving elements each including a first light-receiving electrode, a light-receiving semiconductor layer and a second light-receiving electrode, and a first bank disposed on the first light-emitting electrode and defining an emission area of each of the light-emitting elements. the light-receiving elements are disposed on the first bank.
Inventor(s): Youngki Lee of Yongin-si (KR) for samsung display co., ltd., Yujin Kang of Yongin-si (KR) for samsung display co., ltd., Minje Kim of Yongin-si (KR) for samsung display co., ltd., Seongkeun Kim of Yongin-si (KR) for samsung display co., ltd., Eungdo Kim of Yongin-si (KR) for samsung display co., ltd., Hyunyoung Kim of Yongin-si (KR) for samsung display co., ltd., Hyojeong Kim of Yongin-si (KR) for samsung display co., ltd., Jungsub Lee of Yongin-si (KR) for samsung display co., ltd., Hyunwoo Lee of Yongin-si (KR) for samsung display co., ltd., Mieun Jun of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/12, C09K11/06, H10K50/15, H10K85/30, H10K85/60, H10K101/20, H10K102/00
CPC Code(s): H10K50/121
Abstract: a light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including a hole transport region and an emission layer, the hole transport region including a first layer including a compound represented by formula 1 and a second layer, where a thickness of the emission layer is greater than or equal to about 25% of a thickness of the first layer. in addition, an electronic apparatus and an electronic device each including the light-emitting device are also provided.
Inventor(s): Youngki Lee of Yongin-si (KR) for samsung display co., ltd., Yujin Kang of Yongin-si (KR) for samsung display co., ltd., Minje Kim of Yongin-si (KR) for samsung display co., ltd., Seongkeun Kim of Yongin-si (KR) for samsung display co., ltd., Eungdo Kim of Yongin-si (KR) for samsung display co., ltd., Hyunyoung Kim of Yongin-si (KR) for samsung display co., ltd., Hyojeong Kim of Yongin-si (KR) for samsung display co., ltd., Jungsub Lee of Yongin-si (KR) for samsung display co., ltd., Hyunwoo Lee of Yongin-si (KR) for samsung display co., ltd., Mieun Jun of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/12, C09K11/06, H10K50/15, H10K85/30, H10K85/60, H10K101/20, H10K102/00
CPC Code(s): H10K50/121
Abstract:
Inventor(s): Jungho Choi of Yongin-si (KR) for samsung display co., ltd., Pilgu Kang of Yongin-si (KR) for samsung display co., ltd., Daehyeon Kim of Yongin-si (KR) for samsung display co., ltd., Dongchan Kim of Yongin-si (KR) for samsung display co., ltd., Jiyoung Moon of Yongin-si (KR) for samsung display co., ltd., Hakchoong Lee of Yongin-si (KR) for samsung display co., ltd., Jaehoon Hwang of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/17, H10K102/00
CPC Code(s): H10K50/171
Abstract: embodiments provide a light-emitting device, and an electronic apparatus and electronic equipment that each include the light-emitting device. the light-emitting device includes an anode, a cathode facing the anode, and an interlayer between the anode and the cathode, wherein the interlayer includes an emission layer and an electron transport region between the emission layer and the cathode. the electron transport region includes an electron injection layer adjacent to the cathode, the electron injection layer includes an alkali metal, and the cathode includes silver (ag).
Inventor(s): Joung-Keun PARK of Asan-si (KR) for samsung display co., ltd., Ki Wan AHN of Seoul (KR) for samsung display co., ltd., Joo Sun YOON of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/121, H10K50/813, H10K59/122, H10K59/131, H10K59/38
CPC Code(s): H10K59/1213
Abstract: a display device includes: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion including all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer.
Inventor(s): Se Hyun LEE of Yongin-si (KR) for samsung display co., ltd., Won Jun LEE of Yongin-si (KR) for samsung display co., ltd., Jin Joo HA of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K50/11, H10K50/818
CPC Code(s): H10K59/122
Abstract: a display device according to an embodiment includes a first electrode disposed at least in an emission area, a bank disposed around the emission area to surround the emission area and including a groove formed in an upper surface thereof, a light emitting stack disposed on the first electrode surrounded by the bank and including a light emitting layer and a first intermediate layer overlapping the light emitting layer, a second electrode disposed on the light emitting stack, and a reflective layer disposed on at least a portion of the bank to cover the groove.
Inventor(s): Yeon Ju SEO of Yongin-si (KR) for samsung display co., ltd., Won Jang KI of Yongin-si (KR) for samsung display co., ltd., Nam Jin KIM of Yongin-si (KR) for samsung display co., ltd., Deok Young CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H10K59/12, H10K59/131, H10K59/80
CPC Code(s): H10K59/124
Abstract: a display device includes: a substrate including a display area, a non-display area, and a sub-region, a circuit layer, a light emitting element layer, an encapsulation layer, and a polarization layer. the non-display area includes a dam area apart from the display area and in which at least one dam portion surrounding the display area is arranged, and a junction area surrounding the dam area. the circuit layer includes a semiconductor layer, a first insulating layer, a first conductive layer, a second insulating layer, a second conductive layer, a third insulating layer, a third conductive layer, a fourth insulating layer, and a fourth conductive layer. in the junction area, the encapsulation layer is disposed on the third insulating layer. a thickness of the third insulating layer at a central point of the junction area is substantially the same as a thickness of the third insulating layer in the display area.
20240341131. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ji-Sun KIM of Seoul (KR) for samsung display co., ltd., Jang Mi KANG of Seoul (KR) for samsung display co., ltd., Sun Hwa LEE of Yongin-si (KR) for samsung display co., ltd., Mu Kyung JEON of Jung-gu (KR) for samsung display co., ltd.
IPC Code(s): H10K59/126, G09G3/00, G09G3/3233, G09G3/3258, H01L27/12, H01L29/786, H10K59/121, H10K59/131
CPC Code(s): H10K59/126
Abstract: a display device includes a substrate, first and second transistors on the substrate, a first electrode connected to one of the first and second transistors, a second electrode facing the first electrode, and a light emission member between the first and second electrodes, where the first transistor includes a first channel including a polycrystalline semiconductor member on the substrate, a first source electrode and a first drain electrode at respective opposite sides of the first channel, a first gate electrode overlapping the first channel, and a first insulating layer covering the first gate electrode, the second transistor includes a second gate electrode on the first insulating layer, a second channel including an oxide semiconductor member on the second gate electrode, second source and drain electrodes on the second channel, and an external light blocking member on the second source and drain electrodes and overlapping the second channel.
20240341132. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Yeon Hong KIM of Hwaseong-si (KR) for samsung display co., ltd., Eun Hye KO of Yongin-si (KR) for samsung display co., ltd., Eun Hyun KIM of Suwon-si (KR) for samsung display co., ltd., Kyoung Won LEE of Seoul (KR) for samsung display co., ltd., Sun Hee LEE of Seoul (KR) for samsung display co., ltd., Jun Hyung LIM of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/126, H01L27/12, H10K59/12, H10K59/121, H10K59/131
CPC Code(s): H10K59/126
Abstract: a display device includes a substrate, a corrosion prevention layer on the substrate and including an inorganic material, a first conductive layer on the corrosion prevention layer and including aluminum or an aluminum alloy, a first insulating film on the first conductive layer, a semiconductor layer on the first insulating film and including a channel region of a transistor, a second insulating film on the semiconductor layer, and a second conductive layer on the second insulating film and including a barrier layer, which includes titanium, and a main conductive layer, which includes aluminum or an aluminum alloy, wherein the semiconductor layer includes an oxide semiconductor, and the barrier layer is between the semiconductor layer and the main conductive layer and overlaps the channel region of the transistor.
20240341133. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seongmin WANG of Yongin-si (KR) for samsung display co., ltd., Youngin HWANG of Yongin-si (KR) for samsung display co., ltd., Yongho YANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/126, H10K59/121, H10K59/131
CPC Code(s): H10K59/126
Abstract: a display apparatus including a first thin-film transistor (tft) including a first semiconductor layer including a silicon semiconductor; a second tft including a second semiconductor layer including an oxide semiconductor; a first shielding layer configured to overlap the first tft and positioned between a substrate and the first tft; and a second shielding layer configured to overlap the second tft and positioned between the substrate and the second tft.
Inventor(s): HYUNEOK SHIN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/12
CPC Code(s): H10K59/131
Abstract: a display device includes an active layer disposed on a substrate, and a conductive pattern disposed on or under the active layer and including an upper conductive layer having a first line width in a direction and a lower conductive layer including a first metal layer disposed under the upper conductive layer and a capping layer disposed between the upper conductive layer and the first metal layer and having a second line width in the direction greater than the first line width.
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., Young Ji KIM of Yongin-si (KR) for samsung display co., ltd., Hyun KIM of Yongin-si (KR) for samsung display co., ltd., Si Joon SONG of Yongin-si (KR) for samsung display co., ltd., Je Won YOO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/12, H10K59/80, H10K71/60
CPC Code(s): H10K59/131
Abstract: a display device includes: a substrate comprising an open portion; a pad portion on the substrate and exposed through the open portion; a fanout line integrally formed with the pad portion; a data line electrically connected to the fanout line; a flexible film under the substrate and comprising a lead electrode inserted into the open portion of the substrate to directly contact the pad portion; and a contact portion covering a lower surface of the lead electrode and a lower surface of the pad portion to electrically connect the lead electrode and the pad portion.
20240341139. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): BYOUNGKYU PARK of Yongin-si (KR) for samsung display co., ltd., JAEWON CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K50/842, H10K77/10
CPC Code(s): H10K59/131
Abstract: a display device includes: a display panel including a first region, a second region, and a bending region located along a first direction, the bending region being between the first and second regions; a plurality of sensing electrodes on the first region; a data driver on the second region; sensing lines on the first region connected to the sensing electrodes, and extending in the first direction toward opposite sides of the data driver opposite to each other in a second direction crossing the first direction; and a cover layer on the sensing lines.
20240341141. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jung Suk BANG of Yongin-si (KR) for samsung display co., ltd., Sun Kwun SON of Yongin-si (KR) for samsung display co., ltd., Dong Hee SHIN of Yongin-si (KR) for samsung display co., ltd., Dong Il YOO of Yongin-si (KR) for samsung display co., ltd., Myung Hun LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/121
CPC Code(s): H10K59/131
Abstract: a display device includes: a first pixel and a second pixel, including: a first transistor comprising a first active region, a first drain electrode, and a first source electrode respectively on one side and another side of the first active region, and a first gate electrode overlapping the first active region, a first capacitor electrode connected to the first gate electrode and overlapping the first source electrode, and a light emitting element connected to the first transistor, wherein a first end of the first source electrode of the first pixel, and a second end of the first source electrode of the second pixel face each other, a third end of the first capacitor electrode of the first pixel, and a fourth end of the first capacitor electrode of the second pixel face each other, and the first end is between the third end and the fourth end.
20240341143. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sun Hwa LEE of Yongin-si (KR) for samsung display co., ltd., Yu Jin LEE of Suwon-si (KR) for samsung display co., ltd., Gyung Soon PARK of Seoul (KR) for samsung display co., ltd., Jae Yong JANG of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K50/813, H10K50/822, H10K59/123, H10K59/124
CPC Code(s): H10K59/131
Abstract: provided is a display device including a substrate including a front surface portion, a first side surface portion extending from a first side of the front surface portion, a second side surface portion extending from a second side of the front surface portion, and a corner portion between the first side surface portion and the second side surface portion, a first display area on the front surface portion of the substrate, and including a first pixel for displaying images, and a second display area on the corner portion of the substrate, and including a first voltage supply line, and a second pixel for displaying images, the second pixel including a first pixel electrode, a first light emitting layer on the first pixel electrode, and a common electrode on the first light emitting layer, wherein the first voltage supply line does not overlap the first pixel electrode in a thickness direction of the substrate.
Inventor(s): Taewook KANG of Yongin-si (KR) for samsung display co., ltd., Kyeongsu KO of Yongin-si (KR) for samsung display co., ltd., Sanggab KIM of Yongin-si (KR) for samsung display co., ltd., Wooyong SUNG of Yongin-si (KR) for samsung display co., ltd., Joongeol LEE of Yongin-si (KR) for samsung display co., ltd., Shinil CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K50/82, H10K50/84, H10K59/00, H10K59/10, H10K59/124
CPC Code(s): H10K59/131
Abstract: a display panel including a glass substrate having an opening area, and a display area at least partially surrounding the opening area; a thin film transistor on the display area including a semiconductor layer and a gate electrode; a display element electrically connected to the thin film transistor; a multi-layer including an insulating layer and a lower insulating layer. the insulating layer is between the glass substrate and the display element and the lower insulating layer is between the glass substrate and the insulating layer; and a thin-film encapsulation layer covering the display element including an inorganic encapsulation layer and an organic encapsulation layer. the multi-layer includes a first groove between the opening area and the display area. a first width of a portion of the first groove in the lower insulating layer is greater than a second width of a portion of the first groove in the insulating layer.
20240341145. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sunhwa LEE of Yongin-si (KR) for samsung display co., ltd., Kihyun PYO of Seoul (KR) for samsung display co., ltd., Mukyung JEON of Ulsan (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G09G3/3258, H10K50/842, H10K59/121, H10K59/40, H10K102/00
CPC Code(s): H10K59/131
Abstract: a display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel circuit in the active area and a driving voltage wiring located in the peripheral area to supply a driving voltage to the pixel circuit. a light emitting element layer including a plurality of light emitting elements on the circuit element layer, a thin film sealing layer to cover the light emitting element layer, and an input sensing layer on the thin film sealing layer and including a sensing electrode and a sensing signal wiring part connected to the sensing electrode. the circuit element layer includes a connection wiring part overlapping the driving voltage wiring in the peripheral area and contacts the sensing signal wiring part. the connection wiring part is at a different layer from the driving voltage wiring.
20240341146. ORGANIC LIGHT-EMITTING DIODE DISPLAY_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Sun-Ja Kwon of Gunpo-si (KR) for samsung display co., ltd., Jae-Yong Lee of Yongin-si (KR) for samsung display co., ltd., Ji-Eun Lee of Seoul (KR) for samsung display co., ltd., So-Young Kang of Gwangju (KR) for samsung display co., ltd., Sang-Ho Seo of Cheonan-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H01L27/12, H10K59/124
CPC Code(s): H10K59/131
Abstract: an organic light-emitting diode (oled) display is disclosed. in one aspect, the display includes a substrate and an active pattern formed over the substrate and including first to fourth regions. a gate insulation layer is formed over the active pattern and the substrate, and a first gate electrode is formed over the gate insulation layer and partially overlapping the active pattern. the first gate electrode, the first region and the second region define a first transistor. a second gate electrode is formed on the same layer as the first gate electrode. the second gate electrode, the third region and the fourth region define a second transistor, and the second gate electrode, the second region and the fourth region define a third transistor. a first insulating interlayer is formed over the first gate electrode, the second gate electrode, and the gate insulation layer.
Inventor(s): Jun Yong AN of Yongin-si (KR) for samsung display co., ltd., Yun Kyeong IN of Yongin-si (KR) for samsung display co., ltd., Jun Won CHOI of Yongin-si (KR) for samsung display co., ltd., Won Mi HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H01L27/12, H10K59/121, H10K59/124, H10K59/35
CPC Code(s): H10K59/1315
Abstract: a display device may includes: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area of the substrate, each of the pixels including a light-emitting element provided with a pixel electrode; scan lines and data lines coupled to the pixels; a power line configured to supply driving power to the light-emitting elements, and extending in one direction; and an initialization power line configured to supply initialization power to the light-emitting elements. the power line and the initialization power line may be provided on different layers. the initialization power line may include: first conductive lines extending in a direction oblique to the scan lines and the data lines; and conductive lines intersecting the first conductive lines. the first and second conductive lines may be disposed in areas between the pixel electrodes of adjacent light-emitting elements.
20240341149. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jongwon CHAE of Yongin-si (KR) for samsung display co., ltd., Yongje JEON of Yongin-si (KR) for samsung display co., ltd., Moosoon KO of Yongin-si (KR) for samsung display co., ltd., Sunghoon MOON of Yongin-si (KR) for samsung display co., ltd., Sewan SON of Yongin-si (KR) for samsung display co., ltd., Jingoo JUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, H10K59/122, H10K59/124, H10K59/126, H10K59/131
CPC Code(s): H10K59/353
Abstract: a display apparatus includes: a substrate; a first display area on the substrate; main subpixels at the first display area; a second display area on the substrate; and a basic unit at the second display area, the basic unit including auxiliary subpixels and a transmission portion. a pixel layout of the auxiliary subpixels is different from a pixel layout of the main subpixels, and a size of a light-emission area of a first auxiliary subpixel from among the auxiliary subpixels is greater than a size of a light-emission area of a first main subpixel from among the main subpixels, the first main subpixel representing the same color as that of the first auxiliary subpixel.
Inventor(s): JONGHYUN CHOI of Yongin-si (KR) for samsung display co., ltd., MINJEONG OH of Yongin-si (KR) for samsung display co., ltd., KIJUNE LEE of Yongin-si (KR) for samsung display co., ltd., SUNGEUN LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K102/00
CPC Code(s): H10K59/872
Abstract: a display panel including a base layer, a circuit layer disposed on the base layer and including a plurality of pixel pattern units arranged in a first direction and a second direction intersecting the first direction, a valley defined between the plurality of pixel pattern units, and a filler disposed in the valley, wherein each of the plurality of pixel pattern units includes at least one semiconductor layer and at least one conductive layer, and wherein a portion of a side surface of the valley is defined by at least one layer among the at least one semiconductor layer and the at least one conductive layer.
Inventor(s): YONG-HOON KWON of Yongin-Si (KR) for samsung display co., ltd., Byunghoon Kim of Yongin-Si (KR) for samsung display co., ltd., Taeoh Kim of Yongin-Si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K71/00
CPC Code(s): H10K59/8721
Abstract: a display device includes a substrate. a light emitting element layer is disposed on the substrate and includes a plurality of light emitting diodes. a welding part is disposed on the substrate, covering at least one side surface of the light emitting element layer. and the welding part includes a silicon wafer of the substrate and glass of the window part. a cover window is disposed on the welding part and the light emitting element layer.
Inventor(s): GILYEONG PARK of Yongin-si (KR) for samsung display co., ltd., HEEYOUNG LEE of Yongin-si (KR) for samsung display co., ltd., DASOM GU of Yongin-si (KR) for samsung display co., ltd., SUNGGUK AN of Yongin-si (KR) for samsung display co., ltd., SOYEON HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, H10K59/122, H10K59/38, H10K59/50, H10K71/12, H10K71/40, H10K102/00
CPC Code(s): H10K59/877
Abstract: a display device includes a display panel including a pixel-defining film in which a plurality of pixel openings is defined, and a light-emitting layer disposed in each of the plurality of pixel openings, an optical layer disposed on the display panel and including at least one of a dye or a pigment, and a scattering layer disposed on the optical layer. since the scattering layer includes a polymer resin and a plurality of droplets dispersed in the polymer resin, and the plurality of droplets each includes a plurality of liquid crystal molecules and a reactive mesogen for fixing the plurality of liquid crystal molecules.
Inventor(s): Hyun Eok SHIN of Yongin-si (KR) for samsung display co., ltd., Dong MIn LEE of Yongin-si (KR) for samsung display co., ltd., Ju Hyun LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G06F3/041, H10K59/12, H10K59/40
CPC Code(s): H10K59/8792
Abstract: a display device includes: a display panel including a display area and a non-display area; a window disposed above the display panel and having a plurality of grooves that are formed on one surface of window facing the display panel; and viewing angle control members formed inside the plurality of grooves, wherein the viewing angle control members include light absorbing walls formed on sidewalls of the plurality of grooves and formed to become thinner as upper surfaces of the plurality of grooves are approached.
Inventor(s): JUN YONG SHIN of Yongin-si (KR) for samsung display co., ltd., SOUNG WOOK KIM of Yongin-si (KR) for samsung display co., ltd., HWA SOOK RYU of Yongin-si (KR) for samsung display co., ltd., DONG KYU SEO of Yongin-si (KR) for samsung display co., ltd., SEOK GYU YOON of Yongin-si (KR) for samsung display co., ltd., DAE HO LEE of Yongin-si (KR) for samsung display co., ltd., HYE JIN JUNG of Yongin-si (KR) for samsung display co., ltd., YOUNG EUN CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K65/00, H10K30/20, H10K59/40
CPC Code(s): H10K65/00
Abstract: embodiments of a display device include a plurality of light emitting portions including a plurality of light emitting elements; and a sensing portion including a photoelectric conversion device, wherein the photoelectric conversion device includes a first electrode, common electrode facing the first electrode, and a hole injection layer, hole transport layer, resonance layer, and an active layer stacked between the first electrode and the common electrode, and wherein the light emitting elements include, a pixel electrode, the common electrode facing the pixel electrode, and the hole injection layer, hole transport layer, resonance layer, and a light emitting layer stacked between the pixel electrode and the common electrode, wherein a thickness of each of the resonance layers of light emitting elements are different from each other, and a thickness of the resonance layer of a light emitting element is the same as a thickness of the resonance layer.
Inventor(s): SUNGEUN LEE of Yongin-si (KR) for samsung display co., ltd., YOUN JOON KIM of Yongin-si (KR) for samsung display co., ltd., MINJEONG OH of Yongin-si (KR) for samsung display co., ltd., KIJUNE LEE of Yongin-si (KR) for samsung display co., ltd., JINHO JU of Yongin-s (KR) for samsung display co., ltd., JONGHYUN CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K77/10, H10K59/121, H10K59/131, H10K102/00, H10K102/20
CPC Code(s): H10K77/111
Abstract: a display panel includes a display area, a circuit element layer including insulating layers and a transistor in the display area, a first insulating layer among the insulating layers defining a first through hole of the circuit element layer which is in the display area, a light emitting element electrically connected to the transistor, and an anti-shock pattern having an elastic modulus greater than about 100 gigapascals, the anti-shock pattern being in the first through hole.
Inventor(s): Moran Ha of Yongin-si (KR) for samsung display co., ltd., Heechoon Ahn of Yongin-si (KR) for samsung display co., ltd., Juhui Yun of Yongin-si (KR) for samsung display co., ltd., Yeseul Lee of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Seowon Cho of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Jiyong Choi of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D471/04, C09K11/06, H10K50/11
CPC Code(s): H10K85/6572
Abstract: embodiments provide a light-emitting device including a heterocyclic compound, an electronic apparatus 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 and including an emission layer. the heterocyclic compound is represented by formula 1, which is explained in the specification:
Inventor(s): Moran Ha of Yongin-si (KR) for samsung display co., ltd., Heechoon Ahn of Yongin-si (KR) for samsung display co., ltd., Juhui Yun of Yongin-si (KR) for samsung display co., ltd., Yeseul Lee of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Seowon Cho of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Jiyong Choi of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D471/04, C09K11/06, H10K50/11
CPC Code(s): H10K85/6572
Abstract:
Inventor(s): JIYOUNG LEE of Yongin-si (KR) for samsung display co., ltd., TSUYOSHI NAIJO of Yongin-si (KR) for samsung display co., ltd., YUNJEE PARK of Yongin-si (KR) for samsung display co., ltd., SUNG-SOO BAE of Yongin-si (KR) for samsung display co., ltd., HOJUNG SYN of Yongin-si (KR) for samsung display co., ltd., HYOSUP SHIN of Yongin-si (KR) for samsung display co., ltd., CHANGWOONG CHU of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C09K11/06, H10K50/12, H10K50/13, H10K85/30, H10K85/40
CPC Code(s): H10K85/658
Abstract: embodiments provide a light emitting element and a display device including the same. the light emitting element includes a first electrode, a second electrode, and a plurality of emission layers disposed between the first electrode and the second electrode, wherein at least one of the plurality of emission layers include a hole transporting host, an electron transporting host, a phosphorescent sensitizer, and a first fluorescent dopant. the first fluorescent dopant comprises a pentacyclic fused ring core that includes one boron atom and two heteroatoms as ring-forming atoms, and at least one amine substituent of the fused ring core; the at least one amine substituent is substituted with at least one substituted or unsubstituted pyrenyl group; and a difference between a triplet state energy level of the first fluorescent dopant and a singlet state energy level of the first fluorescent dopant is equal to or greater than about 0.4 ev.
Inventor(s): Munki Sim of Yongin-si (KR) for samsung display co., ltd., Taeil Kim of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak 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., Giwoong Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C09K11/06
CPC Code(s): H10K85/658
Abstract: embodiments provide an organic compound, a light-emitting device, an electronic apparatus that includes the light-emitting device, and an electronic equipment light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organic compound. the organic compound is represented by formula 1, which is explained in the specification:
Inventor(s): Munki Sim of Yongin-si (KR) for samsung display co., ltd., Taeil Kim of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak 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., Giwoong Han of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C09K11/06
CPC Code(s): H10K85/658
Abstract:
Inventor(s): Seonhyoung Hur 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., Minjae Sung of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd., Minjung Jung of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12, H10K101/00
CPC Code(s): H10K85/658
Abstract: embodiments provide a light-emitting device including a condensed cyclic compound and an electronic apparatus including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the condensed cyclic compound. the condensed cyclic 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., Taeil Kim of Yongin-si (KR) for samsung display co., ltd., Junha Park of Yongin-si (KR) for samsung display co., ltd., Minjae Sung of Yongin-si (KR) for samsung display co., ltd., Chanseok Oh of Yongin-si (KR) for samsung display co., ltd., Minjung Jung of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12, H10K101/00
CPC Code(s): H10K85/658
Abstract:
Inventor(s): Taeil Kim of Yongin-si (KR) for samsung display co., ltd., Junha Park of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Jangyeol Baek of Yongin-si (KR) for samsung display co., ltd., Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd., Minjung Jung of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12, H10K101/30
CPC Code(s): H10K85/658
Abstract: embodiments provide a condensed cyclic compound, a light-emitting device including the condensed cyclic compound, an electronic apparatus including the light-emitting device, and an electronic equipment including the light-emitting device. the light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the condensed cyclic compound. the condensed cyclic compound satisfies expression 1, which is explained in the specification:
Inventor(s): Taeil Kim of Yongin-si (KR) for samsung display co., ltd., Junha Park of Yongin-si (KR) for samsung display co., ltd., Sunyoung Pak of Yongin-si (KR) for samsung display co., ltd., Jangyeol Baek of Yongin-si (KR) for samsung display co., ltd., Kyoung Sunwoo of Yongin-si (KR) for samsung display co., ltd., Munki Sim of Yongin-si (KR) for samsung display co., ltd., Minjung Jung of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07F5/02, C09K11/06, H10K50/12, H10K101/30
CPC Code(s): H10K85/658
Abstract:
SAMSUNG DISPLAY CO., LTD. patent applications on October 10th, 2024
- SAMSUNG DISPLAY CO., LTD.
- B32B7/12
- B32B3/26
- B32B17/06
- B32B27/06
- B32B37/12
- H10K59/80
- CPC B32B7/12
- Samsung display co., ltd.
- B65D25/10
- B65D1/34
- B65D81/05
- B65D85/48
- CPC B65D25/10
- G01R31/66
- B08B13/00
- G01M11/00
- CPC G01R31/66
- G06F3/0354
- G06F3/038
- CPC G06F3/03545
- G06F3/041
- G06F3/044
- CPC G06F3/0412
- CPC G06F3/04166
- CPC G06F3/041662
- CPC G06F3/0445
- G09G3/00
- G09G3/3208
- CPC G09G3/006
- G09G3/02
- G06F3/01
- G06F3/0346
- G09G3/3225
- H04N9/31
- CPC G09G3/025
- G09G3/20
- CPC G09G3/20
- G09G3/3233
- CPC G09G3/3233
- G09G3/3266
- H10K59/121
- CPC G09G3/3266
- H01L21/66
- H01L33/00
- CPC H01L22/20
- H01L27/15
- H01L23/00
- H01L23/48
- H01L25/18
- H01L27/105
- CPC H01L27/156
- H01L33/02
- H01L25/16
- H01L33/44
- CPC H01L33/025
- H01L33/62
- H01L25/075
- CPC H01L33/62
- H04N13/341
- H04N13/337
- H04N13/398
- CPC H04N13/341
- H04R7/04
- G06F3/045
- G06F3/046
- G06V10/10
- G06V40/13
- H01L27/12
- H01L31/105
- H01L31/12
- H04R1/02
- H10K50/80
- H10K50/844
- H10K50/856
- H10K59/122
- H10K59/65
- CPC H04R7/04
- H10K50/12
- C09K11/06
- H10K50/15
- H10K85/30
- H10K85/60
- H10K101/20
- H10K102/00
- CPC H10K50/121
- H10K50/17
- CPC H10K50/171
- H10K50/813
- H10K59/131
- H10K59/38
- CPC H10K59/1213
- H10K50/11
- H10K50/818
- CPC H10K59/122
- H10K59/124
- H10K59/12
- CPC H10K59/124
- H10K59/126
- G09G3/3258
- H01L29/786
- CPC H10K59/126
- CPC H10K59/131
- H10K71/60
- H10K50/842
- H10K77/10
- H10K50/822
- H10K59/123
- H10K50/82
- H10K50/84
- H10K59/00
- H10K59/10
- H10K59/40
- H10K59/35
- CPC H10K59/1315
- CPC H10K59/353
- CPC H10K59/872
- H10K71/00
- CPC H10K59/8721
- H10K59/50
- H10K71/12
- H10K71/40
- CPC H10K59/877
- CPC H10K59/8792
- H10K65/00
- H10K30/20
- CPC H10K65/00
- H10K102/20
- CPC H10K77/111
- C07D471/04
- CPC H10K85/6572
- H10K50/13
- H10K85/40
- CPC H10K85/658
- C07F5/02
- H10K101/00
- H10K101/30
