SAMSUNG DISPLAY CO., LTD. patent applications on October 17th, 2024
Patent Applications by SAMSUNG DISPLAY CO., LTD. on October 17th, 2024
SAMSUNG DISPLAY CO., LTD.: 58 patent applications
SAMSUNG DISPLAY CO., LTD. has applied for patents in the areas of H10K59/131 (13), H10K59/35 (9), H10K59/40 (8), H10K59/122 (8), G09G3/3233 (7) H10K59/124 (4), G09G3/3233 (4), H10K59/131 (3), G09G3/3266 (3), G09G3/32 (3)
With keywords such as: layer, area, display, electrode, including, disposed, light, pixel, substrate, and region in patent application abstracts.
Patent Applications by SAMSUNG DISPLAY CO., LTD.
20240341606. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Jong Yeop AN of Yongin-si (KR) for samsung display co., ltd., Chul KIM of Yongin-si (KR) for samsung display co., ltd., Gyeong Ub MOON of Yongin-si (KR) for samsung display co., ltd., Dong Wook YANG of Yongin-si (KR) for samsung display co., ltd., Hyeon Jun LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): A61B5/021, A61B5/024, G06F3/041, G06F3/044, G09G3/3233
CPC Code(s): A61B5/02141
Abstract: a display device including: display pixels arranged in a display area of a display panel; light sensing pixels arranged in the display area; a display scan driver configured to cause the display pixels to emit light; a light sensing scan driver configured to cause the light sensing pixels to sense light; and a main driving circuit configured to measure a user's biometric information by using light sensing signals provided from the light sensing pixels, wherein the main driving circuit senses the user's touch area when the user's biometric information is measured, and sets a biometric information measurement area and a measurement condition, which includes an emission color and an emission luminance, according to a shape of a sensed touch area and touch area information to measure the user's biometric information.
Inventor(s): Sang Won LEE of Seoul (KR) for samsung display co., ltd., Jong Deok PARK of Seoul (KR) for samsung display co., ltd.
IPC Code(s): B32B38/00, B32B3/02, B32B3/08, B32B7/06, B32B7/12, B32B27/08, B32B37/12, H10K59/00
CPC Code(s): B32B38/0012
Abstract: a method of fabricating a display device includes preparing a display panel including a main display area, a first edge area, a second edge area, a third edge area, a fourth edge area, a driving chip, and a printed circuit film; and disposing the display panel on a guide film, which is provided on a shaping pad. the guide film includes a main film portion which overlaps with the main display area, a first film portion, a second film portion, a third film portion, a fourth film portion, and a first ultraviolet absorption pattern which is attached to the fourth film portion.
Inventor(s): EUNSEOK KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B41J2/14, H10K71/13
CPC Code(s): B41J2/1408
Abstract: an inkjet printing apparatus includes: a head module including a plurality of head nozzles and at least one cooling member, where the plurality of head nozzles are arranged in a row along a first direction and configured to discharge a liquid body on a substrate which moves along a second direction crossing the first direction, and the cooling member is spaced apart from the plurality of head nozzles in the second direction and configured to compensate for a temperature of the substrate; and a control module which provides a control signal for controlling the cooling member to the head module.
Inventor(s): Hyangyul Kim of Yongin-si (KR) for samsung display co., ltd., Jaehong Kim of Yongin-si (KR) for samsung display co., ltd., Hyunho Jung of Yongin-si (KR) for samsung display co., ltd., Heeseong Jeong of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): B60R11/02, B60K35/00, B60K35/22, B60K35/60, G09G3/3225, H10K50/844, H10K50/86, H10K59/12, H10K59/121, H10K59/122, H10K59/126, H10K59/35, H10K59/40, H10K77/10, H10K102/00
CPC Code(s): B60R11/0235
Abstract: a display panel includes: a substrate; a display element layer including a first organic light-emitting diode having a first emission area, a second organic light-emitting diode having a second emission area, and a third organic light-emitting diode having a third emission area, the first emission area having a long side extending in a first direction and a short side extending in a second direction intersecting the first direction; an encapsulation layer disposed on the display element layer; and a plurality of first light-blocking lines disposed on the encapsulation layer and extending in the first direction, the plurality of first light-blocking lines overlapping the first emission area, the second emission area, and the third emission area.
Inventor(s): TAEHO AN of Yongin-si (KR) for samsung display co., ltd., WON-JONG BAEK of Yongin-si (KR) for samsung display co., ltd., MYUNGHUN BAEK of Yongin-si (KR) for samsung display co., ltd., JEONG SEOK LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): C03C21/00, H05K5/03
CPC Code(s): C03C21/002
Abstract: a window includes a tempered glass substrate that includes a base layer and a compressive stress layer including a first region and a second region. the second region includes a first portion that includes a first point and is adjacent to the first region, a second portion that includes a second point and is adjacent to the base layer, and a third portion that includes a third point and that is disposed between the first portion and the second portion. a compressive stress at the first point is in a range of about 100 mpa to about 250 mpa, a compressive stress at the second point is in a range of about 50 mpa to about 150 mpa, and a compressive stress at the third point is in a range of about 70 mpa to about 200 mpa.
Inventor(s): Nobutaka AKASHI of Yokohama (JP) for samsung display co., ltd.
IPC Code(s): C07F5/02, C09K11/06, H10K50/12, H10K50/15, H10K50/16, H10K85/30, H10K85/60
CPC Code(s): C07F5/02
Abstract: embodiments provide a polycyclic compound and a light emitting element that includes the polycyclic compound. the light emitting element includes a first electrode, a second electrode facing to the first electrode, and at least one functional layer disposed between the first electrode and the second electrode, wherein the at least one functional layer includes the polycyclic compound. the polycyclic compound is represented by formula 1, which is explained in the specification.
Inventor(s): Nobutaka AKASHI of Yokohama (JP) for samsung display co., ltd.
IPC Code(s): C07F5/02, C09K11/06, H10K50/12, H10K50/15, H10K50/16, H10K85/30, H10K85/60
CPC Code(s): C07F5/02
Abstract:
Inventor(s): KI-YONG PARK of Yongin-si (KR) for samsung display co., ltd., WANGSU LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G01M7/08
CPC Code(s): G01M7/08
Abstract: a display panel inspection device includes a base plate including a seating area that seats a display panel, and a peripheral area adjacent to the seating area, and a jig disposed in the peripheral area of the base plate, having a hollow shape, and including a body defining first grooves recessed from an inside to an outside of a corner.
Inventor(s): Moonjung BAEK of Seoul (KR) for samsung display co., ltd., Seon-Tae YOON of Seoul (KR) for samsung display co., ltd., Junghyun KWON of Seoul (KR) for samsung display co., ltd., Youngmin KIM of Chungcheongnam-do (KR) for samsung display co., ltd., Haeil PARK of Seoul (KR) for samsung display co., ltd.
IPC Code(s): G02B5/20, G02B5/28, G02F1/1335, G02F1/13357, H10K50/858, H10K59/38
CPC Code(s): G02B5/201
Abstract: a display panel includes: a light emitting device to generate light; a plurality of color conversion patterns including: a first color conversion pattern including first scattering particles dispersed in the first color conversion pattern and configured to scatter the light of the light emitting device; and a second color conversion pattern including second scattering particles dispersed in the second color conversion pattern and configured to scatter the light of the light emitting device; a plurality of color filters including: a first color filter overlapping the first color conversion pattern; and a second color filter overlapping the second color conversion pattern; and a single, low index of refraction layer continuously extending in the surface direction to overlap the first and the second color conversion patterns. the low index of refraction layer has a refractive index lower than refractive indexes of the first and second color conversion patterns.
Inventor(s): SANGHOON KIM of Hwaseong-si (KR) for samsung display co., ltd., MINSANG KOO of Seongnam-si (KR) for samsung display co., ltd., KYUNG-MAN KIM of Anyang-si (KR) for samsung display co., ltd., SEUNGHO KIM of Asan-si (KR) for samsung display co., ltd., MIN-HOON CHOI of Seoul (KR) for samsung display co., ltd., SEONGJIN HWANG of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): G06F1/16
CPC Code(s): G06F1/1616
Abstract: a window includes a first cover layer, a second cover layer, and a first adhesive part. the first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. the second cover layer is disposed on the first cover layer. the first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.
20240346740. INSPECTION DEVICE AND INSPECTION METHOD_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Min Kyu YEO of Yongin-si (KR) for samsung display co., ltd., Sun Woong BAE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G06T15/00, G06T5/00, G06T7/62, G06V10/25
CPC Code(s): G06T15/00
Abstract: an inspection device comprises a virtual image generator configured to generate a virtual image based on a plurality of layers shown in a layout drawing, a reference measurement region determiner configured to determine a reference measurement region to be measured in the virtual image, a target measurement region detector configured to detect a target measurement region corresponding to the reference measurement region from a measurement target including a plurality of layers patterned based on the layout drawing, and a measurer configured to measure the target measurement region based on the reference measurement region.
Inventor(s): Shuhui QU of Fremont CA (US) for samsung display co., ltd., Janghwan LEE of Pleasanton CA (US) for samsung display co., ltd.
IPC Code(s): G06V10/774, G06T11/00, G06V10/82
CPC Code(s): G06V10/774
Abstract: a system and a method are disclosed for synthetic image generation. in some embodiments, the system includes one or more processors; and a memory storing instructions which, when executed by the one or more processors, cause performance of: receiving weather input data; receiving time input data; receiving pixel coordinates; using a light-source-modeling neural network, computing a light source model based on inputs of the weather input data and time input data; and using an image-generating system, generating an image based on the pixel coordinates and the light source model.
Inventor(s): Dale YIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G09G3/20, G09G3/3233, H04N13/324, H04N13/344
CPC Code(s): G09G3/001
Abstract: a display device including: a processor outputting an input frame; a stereo frame generator generating a first frame and a second frame based on the input frame; a first sub-display device displaying a first image based on the first frame; and a second sub-display device displaying a second image based on the second frame, wherein a first color gamut of the first frame is different from a second color gamut of the second frame.
20240346968. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Haegoo JUNG of Seongnam-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G09G3/3225, G09G3/3275, H10K59/131, H10K59/35
CPC Code(s): G09G3/006
Abstract: a display device including a substrate having a display area and a non-display area outside the display area, a plurality of pixels disposed on the substrate in the display area, an external circuit bonded on the substrate in the non-display area, a first signal line disposed on the substrate in the non-display area and surrounding at least a portion of the display area, the first signal line being electrically connected to the external circuit, and a second signal line disposed in the non-display area and surrounding at least a portion of the first signal line, the second signal line being electrically connected to the external circuits.
20240346971. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HAE-KWAN SEO of Hwaseong-si, Gyeonggi-do (KR) for samsung display co., ltd., TAEHOON KIM of Hwaseong-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): G09G3/00, G09G3/3266, G09G3/3275
CPC Code(s): G09G3/035
Abstract: a display device includes a display panel, a data driving circuit, a scan driving circuit, and a driving controller. the driving controller receives an image signal and a control signal and controls the data and scan driving circuits to display an image on the display panel. the driving controller divides the display panel into first and second display regions based on the image signal, and outputs start and masking signals indicating starts of one frame and the second display region, respectively. first and second frames have first and second durations, respectively. the scan driving circuit sequentially drives scan lines in synchronization with the start signal and stop the driving of scan lines, corresponding to the second display region, of the scan lines, in response to the masking signal.
Inventor(s): DONGWOO KIM of Yongin-si (KR) for samsung display co., ltd., KWIHYUN KIM of Yongin-si (KR) for samsung display co., ltd., YEONKYUNG KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/20
CPC Code(s): G09G3/20
Abstract: a display panel is disclosed that includes a first pixel, a second pixel and an initialization transistor. the first pixel includes a first light emitting element configured to emit light based on a data writing gate signal, an initialization gate signal, a compensation gate signal, an emission signal and a first data voltage. the second pixel includes a second light emitting element configured to emit light based on the data writing gate signal, the initialization gate signal, the compensation gate signal, the emission signal and a second data voltage. the initialization transistor is commonly connected to the first pixel and the second pixel. the initialization transistor is configured to output an initialization voltage to the first pixel and the second pixel in response to the initialization gate signal.
Inventor(s): Ju-Won YOON of Yongin-si (KR) for samsung display co., ltd., Jung-Hun NOH of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
CPC Code(s): G09G3/32
Abstract: a light emitting display device includes a driving transistor including a control electrode, a floating electrode, a first electrode connected to a driving voltage line; and a second electrode; a second transistor including a gate electrode, a third electrode connected to a data line, and a fourth electrode connected to the control electrode; a storage capacitor including a first storage electrode and a second storage electrode connected to the control electrode; and a light emitting diode (led) connected to the second electrode of the driving transistor, where the first storage electrode is connected to a storage voltage line electrically separate from the driving voltage line.
Inventor(s): JINSUNG AN of Gwacheon-si (KR) for samsung display co., ltd., SUNGHO KIM of Suwon-si (KR) for samsung display co., ltd., MINWOO WOO of Seoul (KR) for samsung display co., ltd., WANGWOO LEE of Osan-si (KR) for samsung display co., ltd., JEONG-SOO LEE of Seoul (KR) for samsung display co., ltd., SUGWOO JUNG of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
CPC Code(s): G09G3/32
Abstract: a display panel includes: a light emitting element, a driving switching element, a bias switching element and a bias control switching element. the driving switching element is configured to apply a driving current to the light emitting element. the bias switching element is connected to a first electrode of the driving switching element and configured to apply a bias voltage to the first electrode of the driving switching element. the bias control switching element is connected to a first electrode of the bias switching element and configured to apply the bias voltage to the first electrode of the bias switching element.
Inventor(s): JINYOUNG ROH of Yongin-si (KR) for samsung display co., ltd., HAE-KWAN SEO of Yongin-si (KR) for samsung display co., ltd., BON-SEOG GU of Yongin-si (KR) for samsung display co., ltd., JAEKEUN LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/32
CPC Code(s): G09G3/32
Abstract: a display panel of a display device includes first and second pixel circuits disposed in a first row and connected to 0-th and second data lines, respectively, third and fourth pixel circuits disposed in a second row and connected to first and third data lines, respectively, a first light-emitting area connected to the first pixel circuit via a first connection wiring, a second light-emitting area at least partially overlapping the second pixel circuit and connected to the second pixel circuit, a third light-emitting area at least partially overlapping the third pixel circuit and connected to the third pixel circuit, and a fourth light-emitting area connected to the fourth pixel circuit via a second connection wiring.
20240346997. EMISSION DRIVER AND DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HAEMIN KIM of Yongin-si (KR) for samsung display co., ltd., Yong-Sang Kim of Yongin-si (KR) for samsung display co., ltd., KYUNGHOON CHUNG of Yongin-si (KR) for samsung display co., ltd., Eun Kyo Jung of Gunpo-si (KR) for samsung display co., ltd., Hwarim Im of Seoul (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3225
CPC Code(s): G09G3/3225
Abstract: an emission driver includes stages. at least one of the stages has a carry control node outputting a carry signal and an emission control node outputting an emission signal that are separated. further, a second low gate voltage may be used that may be lower that a first low gate voltage. further, transistors between each of the carry and emission control nodes and a second low voltage line transferring the second low gate voltage may have a series two transistor structure. further, a transistor outputting the second low gate voltage as the carry signal may be repeatedly turned on and off in response to an inverted low clock signal. accordingly, operation reliability of the emission driver of the display device may be improved.
20240346999. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HYOJUNG KIM of Yongin-si (KR) for samsung display co., ltd., YOO-YOUNG PARK of Yongin-si (KR) for samsung display co., ltd., JIMYOUNG SEO of Yongin-si (KR) for samsung display co., ltd., JI-HYEON SON of Yongin-si (KR) for samsung display co., ltd., SEUNGBO SHIM of Yongin-si (KR) for samsung display co., ltd., JEONG YONG LEE of Yongin-si (KR) for samsung display co., ltd., Hyesun SUNG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3225, G09G3/3266
CPC Code(s): G09G3/3225
Abstract: a display device is disclosed that includes a pixel circuit, a light emitting element, and a driving circuit. the pixel circuit includes a plurality of pixel transistors. the light emitting element is electrically connected to the pixel circuit. the driving circuit is configured to provide a prescribed signal to the pixel circuit and includes a plurality of driving transistors. a gate signal is applied to a gate of at least one transistor among the plurality of pixel transistors and the plurality of driving transistors. the gate signal includes a first interval in which a dc signal is applied and a second interval in which an ac signal is applied. the second interval includes a first sub-interval in which a first voltage is applied and a second sub-interval in which a second voltage different from the first voltage is applied. the first voltage is a negative voltage and the second voltage is a positive voltage or about 0 v.
Inventor(s): Se Hyuk PARK of Yongin-si (KR) for samsung display co., ltd., Young Ha SOHN of Yongin-si (KR) for samsung display co., ltd., Jin Wook YANG of Yongin-si (KR) for samsung display co., ltd., Dong Gyu LEE of Yongin-si (KR) for samsung display co., ltd., Suk Hun LEE of Yongin-si (KR) for samsung display co., ltd., Jae Hyeon JEON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
CPC Code(s): G09G3/3233
Abstract: a display device includes an on-duty determiner which determines an on-duty period of an emission signal, based on a number of at least one cycle of a current frame, a first compensation value determiner which determines a first compensation value of a bias voltage according to a variation of the on-duty period, a second compensation value determiner which determines a second compensation value of the bias voltage, based on a driving frequency of a previous frame, and a third compensation value determiner which determines a third compensation value, based on the first compensation value and the second compensation value.
Inventor(s): Si Beak PYO of Yongin-si (KR) for samsung display co., ltd., Seung Kyu LEE of Yongin-si (KR) for samsung display co., ltd., Ji Hye MOON of Yongin-si (KR) for samsung display co., ltd., Young Kyo SEO of Yongin-si (KR) for samsung display co., ltd., Sung Jin KIM of Yongin-si (KR) for samsung display co., ltd., Hyun Seok HONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
CPC Code(s): G09G3/3233
Abstract: a display device includes a plurality of first pixels disposed in a first pixel area and initialized by a voltage of a first initialization power source, a plurality of second pixels disposed in a second pixel area and initialized by a voltage of a second initialization power source different from the first initialization power source, a data driver that supplies a data signal to a plurality of data lines connected to the first pixels and the second pixels, and a scan driver that supplies a scan signal to a plurality of scan lines connected to the first pixels and the second pixels. a black data signal supplied from the data driver to the first pixels and a black data signal supplied from the data driver to the second pixels are set to the same voltage.
Inventor(s): Joon Chul GOH of Yongin-si (KR) for samsung display co., ltd., Sang Hyun HEO of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233
CPC Code(s): G09G3/3233
Abstract: provided herein is a sub-pixel including first to seventh transistors, first and second capacitors, and a light emitting element, and a display device including the sub-pixel. a body terminal of the first transistor is connected to a first power line. in the sub-pixel and the display device including the sub-pixel in accordance with embodiments of the present disclosure, mitigation of the body effect may lead to an improvement in display quality.
Inventor(s): KEUNWOO KIM of Seongnam-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3233, G09G3/32
CPC Code(s): G09G3/3233
Abstract: a pixel includes a first switching transistor, a second switching transistor, a driving transistor, and a light emitting element. the first switching transistor includes a first terminal to which a bias power supply voltage is applied, a second terminal connected to a first node, and a gate terminal to which a light emitting element initialization signal is applied. the second switching transistor includes a first terminal connected to the first node, a second terminal connected to a second node, and a gate terminal to which the light emitting element initialization signal is applied. the driving transistor includes a first terminal connected to the second node, a second terminal connected to a third node, and a gate terminal. the light emitting element is connected to the driving transistor. the first node is connected to the third node, and the bias power supply voltage is applied to the second and third nodes.
Inventor(s): Min Woo BYUN of Yongin-si (KR) for samsung display co., ltd., Won Kyu KWAK of Yongin-si (KR) for samsung display co., ltd., Seon I JEONG of Yongin-si (KR) for samsung display co., ltd., Min Joo KIM of Yongin-si (KR) for samsung display co., ltd., Dong Hwan JEON of Yongin-si (KR) for samsung display co., ltd., Sung Chan HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266, G09G3/3291
CPC Code(s): G09G3/3266
Abstract: a display device may include a pixel that includes a first transistor, a second transistor including a gate electrode coupled to a first scan line, and first and second electrodes, a third transistor including a gate electrode coupled to a second scan line, and first and second electrodes, a fourth transistor including a gate electrode coupled to a third scan line, and first and second electrodes, a fifth transistor including a gate electrode coupled to a fourth scan line, and first and second electrodes, a sixth transistor including a gate electrode coupled to a fifth scan line, and first and second electrodes, and a first capacitor. the display device may be, during a first period of a frame period, to concurrently apply a turn-on level scan signal to the third scan line, and apply turn-off level scan signals to the first, second, fourth and fifth scan lines.
Inventor(s): Su Bin KIM of Yongin-si (KR) for samsung display co., ltd., Se Byung CHAE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266, G09G3/3233
CPC Code(s): G09G3/3266
Abstract: a driving circuit unit includes: a first driver configured to be driven during a display scan period included in an active period of one frame; a second driver configured to be driven during at least one self-scan period included in a blank period of the one frame; a first switch connected between a driving power line to which driving power is supplied and the first driver, configured to be turned on in the active period, and configured to be turned off in the blank period; and a first storage unit configured to receive and store driving data from the first driver before the first switch is turned off.
20240347011. DISPLAY APPARATUS_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Junki Jeong of Yongin-si (KR) for samsung display co., ltd., Seonyoung Choi of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3266, H10K59/124, H10K59/131
CPC Code(s): G09G3/3266
Abstract: a display apparatus including a main display area, a component area, and a peripheral area, the display apparatus includes: a substrate; an auxiliary sub-pixel arranged in the component area on the substrate; an auxiliary pixel circuit arranged in the peripheral area on the substrate; a connection line connecting the auxiliary sub-pixel to the auxiliary pixel circuit; an auxiliary scan line arranged in the peripheral area on the substrate and connected to the auxiliary pixel circuit; and an auxiliary scan driving circuit arranged in the peripheral area on the substrate and configured to output a scan signal to the auxiliary pixel circuit through the auxiliary scan line.
20240347012. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): SUJEONG KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): G09G3/3275, H01L23/00
CPC Code(s): G09G3/3275
Abstract: an electronic device includes: a display panel including a first pad; a data driver including a second pad disposed to overlap the first pad in a thickness direction of the display panel and disposed on the display panel; and an adhesive layer disposed between the display panel and the data driver. the adhesive layer includes: an adhesive resin in contact with the display panel and the data driver; and a conductive particle disposed inside the adhesive resin and in contact with and electrically connected to the display panel and the data driver. the data driver includes a groove defined in a surface thereof facing the display panel, and a length of the groove in a first direction perpendicular to the thickness direction is smaller than or equal to a diameter of the conductive particle.
Inventor(s): Suk Beom YOU of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Sung Yong LEE of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Dong Hyun KIM of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd., Myung Kyu KIM of Yongin-si, Gyeonggi-do (KR) for samsung display co., ltd.
IPC Code(s): H01L21/683, H01L21/687
CPC Code(s): H01L21/6833
Abstract: provided are an electrostatic chuck, a deposition apparatus including the same, and a display panel fabricated using the same. according to an aspect, there is provided an electrostatic chuck including, a body, and a tension assist device disposed at a border of the body, the tension assist device includes a stepped portion disposed on a side of the body, and an end of the stepped portion is disposed higher than an upper surface of the body.
Inventor(s): Hyun Min CHO of Yongin-si (KR) for samsung display co., ltd., Jun Ho SIM of Yongin-si (KR) for samsung display co., ltd., Jae Hun LEE of Yongin-si (KR) for samsung display co., ltd., Yun Jong YEO of Yongin-si (KR) for samsung display co., ltd., DAWOON JUNG of Yongin-si (KR) for samsung display co., ltd., Yang-Ho JUNG of Yongin-si (KR) for samsung display co., ltd., Yu-Gwang JEONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L25/065, B60K35/22, H01L27/12, H01L33/58
CPC Code(s): H01L25/0655
Abstract: a light emitting display device and a car including the same according to embodiments include: a substrate; a plurality of light emitting diodes that are disposed above the substrate and include a plurality of light emitting layers; a pixel defining layer that has openings corresponding to the plurality of light emitting layers; and a plurality of light blocking patterns that are disposed on the pixel defining layer and the plurality of light emitting layers, and extend in a first direction. each of the plurality of light blocking patterns includes a first portion and a second portion formed on the first portion and having a width decreasing toward an upper portion thereof.
Inventor(s): SEUL-KI KIM of Yongin-si (KR) for samsung display co., ltd., JUNG KYOUNG CHO of Yongin-si (KR) for samsung display co., ltd., JEONGJU PARK of Yongin-si (KR) for samsung display co., ltd., ILBAE AHN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H01L27/12, H10K59/12, H10K59/121, H10K59/123, H10K59/131
CPC Code(s): H01L27/1225
Abstract: a display panel includes a base substrate, a first transistor disposed on the base substrate and including a first semiconductor pattern layer and a first gate electrode, and a light emitting element disposed on the first transistor and electrically connected to the first transistor. the first semiconductor pattern layer may include a first active pattern layer disposed on the base substrate, a first drain contacting the first active pattern layer, and a first source contacting the first active pattern layer and spaced apart from the first drain. a first spaced region between the first drain and the first source may be defined as a first channel region of the first active pattern layer, and the first gate electrode may overlap the first channel region.
Inventor(s): Kyongjun Kim of Yongin-si (KR) for samsung display co., ltd., Chulhwan Park of Yongin-si (KR) for samsung display co., ltd., Dongjin Lee of Yongin-si (KR) for samsung display co., ltd., Minhwan Choi of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/844, H10K50/15, H10K50/16, H10K50/17, H10K71/00
CPC Code(s): H10K50/844
Abstract: a display panel includes: a substrate including an opening; a plurality of light-emitting elements arranged in a display area around the opening, the plurality of light-emitting elements each including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode; a plurality of partition walls arranged in an intermediate area between the display area and the opening; and an encapsulation layer on the plurality of light-emitting elements, the encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer. the second electrode extends toward the intermediate area from the display area. an organic layer of the intermediate layer includes a plurality of opening portions arranged in a region from the opening to an edge portion of the second electrode facing the opening.
Inventor(s): Hyunji CHA of Gwangju (KR) for samsung display co., ltd., Wonkyu KWAK of Seongnam-si (KR) for samsung display co., ltd., Young-Soo YOON of Seoul (KR) for samsung display co., ltd., Jae Yong LEE of Seongnam-si (KR) for samsung display co., ltd., Yun-Kyeong IN of Hwaseong-si (KR) for samsung display co., ltd., Minhee CHOI of Hwaseong-si (KR) for samsung display co., ltd.
IPC Code(s): H10K50/80, G02B5/30, G02F1/1333, G02F1/1335, H10K50/844, H10K59/50, H10K59/65, H10K77/10, H10K102/00
CPC Code(s): H10K50/868
Abstract: a display device includes an electronic panel, a window, an optical sheet, and a stress control member. the electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. the optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. the stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.
Inventor(s): Jun Hee LEE of Yongin-si (KR) for samsung display co., ltd., Seong-Yong Hwang of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/122, H10K59/38, H10K59/80
CPC Code(s): H10K59/122
Abstract: a light emitting display device includes a substrate. a pixel electrode is disposed on the substrate. a pixel defining layer has an opening overlapping the pixel electrode. a common electrode is disposed on the pixel electrode and the pixel defining layer. an encapsulation layer is disposed on the common electrode. a color filter is disposed on the encapsulation layer. the color filter includes recess portions formed on an upper side, and the recess portions include a first recess portion with a first width and a second recess portion with a second width that is different from the first width.
Inventor(s): HYUNEOK SHIN of Yongin-si (KR) for samsung display co., ltd., JOONYONG PARK of Yongin-si (KR) for samsung display co., ltd., SUKYOUNG YANG 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 panel includes: a base layer; a pixel defining layer on the base layer and having an emission opening; a partition wall including: a first partition wall layer on the pixel defining layer; and a second partition wall layer on the first partition wall layer and having a partition wall opening corresponding to the emission opening; a light-emitting element in the partition wall opening and including an anode, an intermediate layer, and a cathode contacting the partition wall; and an auxiliary electrode on the light-emitting element and extending along a first inner surface of the first partition wall layer and a lower surface of the second partition wall layer.
20240349545. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): YONGSUB SHIM of Yongin-si (KR) for samsung display co., ltd., Youngjae KIM of Yongin-si (KR) for samsung display co., ltd., JIN-YUP KIM of Yongin-si (KR) for samsung display co., ltd., JONG-HEON PARK of Yongin-si (KR) for samsung display co., ltd., YOUNGHYUN YOO of Yongin-si (KR) for samsung display co., ltd., JEWON YOO of Yongin-si (KR) for samsung display co., ltd., YOONYEOL LEE of Yongin-si (KR) for samsung display co., ltd., HYUNG KEON CHO of Yongin-si (KR) for samsung display co., ltd., SUNG-HWAN HONG of Yongin-si (KR) for samsung display co., ltd., JONGBEOM HONG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H10K59/131, H10K59/35
CPC Code(s): H10K59/124
Abstract: an electronic device including: a base layer; a circuit layer on the base layer, the circuit layer including pixel drive circuits and an insulating layer covering the pixel drive circuits; and a light emitting element layer on the circuit layer, the light emitting element layer including light emitting elements respectively electrically connected to the pixel drive circuits. the light emitting elements include first through third light emitting elements respectively including first through third pixel electrodes. the insulating layer has first through third upper surface portion respectively overlapping the first through third pixel electrodes, and degrees of flatness of the first, second, and third upper surface portions differ from one another.
Inventor(s): EUN HYUN KIM of Yongin-si (KR) for samsung display co., ltd., Gwang Bok KIM of Seoul (KR) for samsung display co., ltd., JUN HYUNG LIM of Yongin-si (KR) for samsung display co., ltd., Jae Kyeong JEONG of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H01L29/24, H01L29/786, H10K59/12
CPC Code(s): H10K59/124
Abstract: a display device is disclosed that includes a base substrate, an organic light emitting element disposed on the base substrate, an insulating layer disposed on the base substrate and containing silicon oxide, and a thin film transistor disposed on the base substrate and electrically connected to the organic light emitting element, wherein the thin film transistor includes a semiconductor pattern disposed on the base substrate and including a channel area in contact with the insulating layer, and a gate electrode overlapping the channel area on a plane, wherein the semiconductor pattern contains indium gallium zinc tin oxide.
20240349548. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ki Ho BANG of Hwaseong-si (KR) for samsung display co., ltd., Eun Hye KIM of Namyangju-si (KR) for samsung display co., ltd., Sang Hyun JUN of Suwon-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H01L23/29, H01L23/31, H01L27/15, H10K59/122, H10K59/131, H10K102/00
CPC Code(s): H10K59/124
Abstract: a display device includes a substrate that includes a display area and a peripheral area, a transistor in the display area, a pixel electrode connected to the transistor, a common electrode that overlaps the pixel electrode, and an organic insulation layer that is between the common electrode and the substrate, and overlaps at least a part of the peripheral area, wherein a thickness of a portion of the organic insulation layer overlapping the display area, and a thickness of a portion of the organic insulation layer overlapping the peripheral area, are different from each other, and the organic insulation layer includes a valley that penetrates the organic insulation layer, while overlapping the peripheral area.
Inventor(s): Jin-Koo CHUNG of Suwon-si (KR) for samsung display co., ltd., Jeong-Woo MOON of Suwon-si (KR) for samsung display co., ltd., Byoung-Hee PARK of Seoul (KR) for samsung display co., ltd., Jun-Ho CHOI of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/124, H01L27/12, H10K50/844, H10K59/121, H10K59/131, H10K59/35, H10K59/12
CPC Code(s): H10K59/124
Abstract: in a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. a first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. a second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. the first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
20240349555. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Ji Su NA of Yongin-si (KR) for samsung display co., ltd., Won Kyu KWAK of Seongnam-si (KR) for samsung display co., ltd., Yang Wan KIM of Hwaseong-si (KR) for samsung display co., ltd., Young Jin CHO of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/35
CPC Code(s): H10K59/131
Abstract: provided is a display device which comprises a substrate, a plurality of pixels disposed on the substrate, a first initialization voltage line disposed on the substrate along a first direction, and a second initialization voltage line disposed on a different layer from the first initialization voltage line, wherein the second initialization voltage line may include a horizontal portion disposed along the first direction and a vertical portion disposed along a second direction crossing the first direction, and the vertical portion may be disposed between a plurality of pixels adjacent to each other in the first direction.
20240349557. DISPLAY PANEL_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Minhee Choi of Yongin-si (KR) for samsung display co., ltd., Youngsoo Yoon of Yongin-si (KR) for samsung display co., ltd., Yunkyeong In of Yongin-si (KR) for samsung display co., ltd., Hyunji Cha of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, G02F1/1335, H01L27/146, H10K50/80, H10K50/842, H10K50/858, H10K50/86, H10K59/121, H10K59/122, H10K59/126, H10K59/35, H10K59/40, H10K102/00
CPC Code(s): H10K59/131
Abstract: a display panel includes a substrate including a first area and a second area that are spaced apart from each other in a first direction; a plurality of display elements located in a display area, the display area being adjacent to the first area and the second area; and a plurality of lines extending in a second direction that intersects the first direction, the plurality of lines being electrically respectively connected to the plurality of display elements, wherein the plurality of lines include: a first line and a second line adjacent to each other and bypassing along an edge of the first area; and a third line and a fourth line adjacent to each other and bypassing along an edge of the second area, wherein the first area and the second area are different from each other in at least one of size or shape.
20240349558. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Juwon Yoon of Yongin-si (KR) for samsung display co., ltd., Sanghee Jang of Yongin-si (KR) for samsung display co., ltd., Kibum Kim of Yongin-si (KR) for samsung display co., ltd., Taehoon Yang of Yongin-si (KR) for samsung display co., ltd., Jeonghyun Lee of Yongin-si (KR) for samsung display co., ltd., Jongchan Lee of Yongin-si (KR) for samsung display co., ltd., Pilsuk Lee of Yongin-si (KR) for samsung display co., ltd., Woonghee Jeong of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131
CPC Code(s): H10K59/131
Abstract: an embodiment of the present disclosure comprises a display device including a substrate including a display area and a peripheral area around the display area, a thin-film transistor on the substrate in the display area and a display element electrically connected to the thin-film transistor, and a first voltage line and a second voltage line located on the substrate in the peripheral area and supplying power for driving the display element, wherein the first voltage line is a common voltage line and entirely surrounds the display area, the second voltage line is a driving voltage line and is arranged to correspond to one side of the display area, and the first voltage line and the second voltage line are on different layers.
20240349560. LIGHT EMITTING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): JEONGHYUN LEE of Yongin-si (KR) for samsung display co., ltd., Pil Gyu KANG of Yongin-si (KR) for samsung display co., ltd., Young Hoon YOO of Yongin-si (KR) for samsung display co., ltd., EUNA YU of Yongin-si (KR) for samsung display co., ltd., HANUL LEE of Yongin-si (KR) for samsung display co., ltd., SANGCHEON HAN of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/131, H10K59/121
CPC Code(s): H10K59/1315
Abstract: a light emitting display device includes a substrate, a first conductive layer disposed on the substrate, a first insulating layer covering the first conductive layer, a semiconductor layer disposed on the first insulating layer, a second insulating layer disposed on the semiconductor layer, a second conductive layer disposed on the second insulating layer, and a data pad electrode disposed in an outer side of a display area. the first conductive layer is formed as a triple layer including a lower layer, an intermediate layer, and an upper layer. the data pad electrode and the first conductive layer are formed as the same triple layer, the lower layer of the triple layer includes titanium, the intermediate layer of the triple layer includes copper, and the upper layer of the triple layer includes an alloy of molybdenum and titanium.
Inventor(s): Sangho JEON of Yongin-si (KR) for samsung display co., ltd., Yo Sub KO of Yongin-si (KR) for samsung display co., ltd., Jungmin MOON of Yongin-si (KR) for samsung display co., ltd., Jeong Su PARK of Yongin-si (KR) for samsung display co., ltd., Dong Hoon KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, G09G3/3241
CPC Code(s): H10K59/35
Abstract: a display device includes a red pixel, a green pixel, and a blue pixel comprising a plurality of transistors and an organic light emitting element. the organic light emitting element has a value of a temperature sensitive factor (tsf) in a range of about 0.25�10cd�m/v to about 0.51�10cd�m/v as shown in a following equation:
Inventor(s): Sangho JEON of Yongin-si (KR) for samsung display co., ltd., Yo Sub KO of Yongin-si (KR) for samsung display co., ltd., Jungmin MOON of Yongin-si (KR) for samsung display co., ltd., Jeong Su PARK of Yongin-si (KR) for samsung display co., ltd., Dong Hoon KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, G09G3/3241
CPC Code(s): H10K59/35
Abstract:
Inventor(s): Sangho JEON of Yongin-si (KR) for samsung display co., ltd., Yo Sub KO of Yongin-si (KR) for samsung display co., ltd., Jungmin MOON of Yongin-si (KR) for samsung display co., ltd., Jeong Su PARK of Yongin-si (KR) for samsung display co., ltd., Dong Hoon KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, G09G3/3241
CPC Code(s): H10K59/35
Abstract: where, �j is the amount of change in current density, �l is the amount of change in luminance, v is the voltage, a variable c is the color, and t is a temperature.
Inventor(s): Sunghwan Kim of Yongin-si (KR) for samsung display co., ltd., Wonkyu Kwak of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, H10K59/12, H10K59/65
CPC Code(s): H10K59/352
Abstract: a display panel and a display apparatus including the display panel are provided. a display panel includes: a substrate including a first region and a second region, the second region including a transmission portion; main pixels located in the first region, including a first main pixel, a second main pixel, and a third main pixel, and arranged in an rgbg pentile matrix structure; and auxiliary pixels located in the second region, including a first auxiliary pixel, a second auxiliary pixel, and a third auxiliary pixel, and arranged in an rbgb pentile matrix structure different from the rgbg pentile matrix structure of the main pixels.
20240349565. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyeon Bum LEE of Yongin-si (KR) for samsung display co., ltd., Hyun Ho KIM of Yongin-si (KR) for samsung display co., ltd., Hyoeng Ki KIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/35, H10K59/122, H10K59/126, H10K59/38, H10K59/40, H10K59/65
CPC Code(s): H10K59/353
Abstract: a display device includes a substrate including a first display area and a second display area, a passivation layer overlapping the first display area and the second display area, an insulating layer overlapping the second display area and on the passivation layer, a first light emitting element on the passivation layer and in the first emission area; and a second light emitting element on the passivation layer and in the second emission area. the insulating layer includes a first surface facing the passivation layer, a second surface opposite to the first surface, and an inclined surface connecting the first surface and the second surface, the first light emitting element includes a first pixel electrode on the passivation layer, and the second light emitting element includes a second pixel electrode including a first portion on the passivation layer and a second portion on the inclined surface of the insulating layer.
20240349568. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Hyeyun Han of Yongin-si (KR) for samsung display co., ltd., Gyeongnam Bang of Yongin-si (KR) for samsung display co., ltd., Changho Lee of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, H10K50/84, H10K50/86, H10K59/121, H10K59/131
CPC Code(s): H10K59/40
Abstract: a display device includes a substrate including an opening area and a display area at least partially surrounding the opening area; and a metal layer including a first region and a second region adjacent to a non-display area between the opening area and the display area, the first region and the second region are spaced apart from each other, and one of the first region and the second region includes a protrusion extending toward the other of the first region and the second region, and the other of the first region and the second region has a shape to receive the protrusion.
20240349569. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): HYUNGBAE KIM of Hwaseong-si (KR) for samsung display co., ltd., TAEJOON KIM of Seongnam-si (KR) for samsung display co., ltd., JAEWOO CHOI of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, G06F3/044, H10K50/844, H10K102/00
CPC Code(s): H10K59/40
Abstract: a display device includes a display panel and an input sensor disposed on the display panel. the input sensor includes a plurality of first areas repeatedly arranged in a first direction, a plurality of second areas repeatedly arranged in the first direction, an inorganic insulating layer disposed in the first areas, an organic insulating layer disposed in the first areas and the second areas, and a sensing electrode disposed on the organic insulating layer. the first areas are alternately arranged in the first direction with the second areas, and the input sensor includes openings in the second areas that are formed by removing portions of the inorganic insulating layer from the second areas.
20240349570. ORGANIC LIGHT EMITTING DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): Seung-Lyong BOK of Hwaseong-si (KR) for samsung display co., ltd., Yong-Han PARK of Hwaseong-si (KR) for samsung display co., ltd., Cheol-Yun JEONG of Seongnam-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/40, G06F3/041, G06F3/044, H10K50/81, H10K50/82, H10K59/121, H10K59/122, H10K59/131
CPC Code(s): H10K59/40
Abstract: an organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. the substrate includes a sub-pixel region and a transparent region. the pixel structure is disposed in the sub-pixel region on the substrate. the touch sensor electrode is disposed in the transparent region on the substrate.
20240349572. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): DONG-CHUL SHIN of Yongin-si (KR) for samsung display co., ltd., YONG SEOK KIM of Yongin-si (KR) for samsung display co., ltd., MINHEE SON of Yongin-si (KR) for samsung display co., ltd., SAET BYEOL SHIN of Yongin-si (KR) for samsung display co., ltd., GYUJEONG LEE of Yongin-si (KR) for samsung display co., ltd., BEKHYUN LIM of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/50, G02F1/167, G02F1/1677, G02F1/1685
CPC Code(s): H10K59/50
Abstract: a display device includes: a substrate on which a light emitting area and a non-light emitting area adjacent to the light emitting area are defined, a plurality of light control patterns disposed on the substrate and spaced apart from each other, a common electrode disposed on the plurality of light control patterns, a light blocking layer disposed on the common electrode and overlapping the non-light emitting area, a solvent layer disposed between the common electrode and the light blocking layer, a plurality of electrophoretic particles dispersed in the solvent layer and movable in a horizontal direction of the substrate, and a first control electrode disposed between the common electrode and the light blocking layer, and overlapping the non-light emitting area.
20240349573. ELECTRONIC DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): KUNWOOK CHO of Yongin-si (KR) for samsung display co., ltd., Kyu Min SIM of Pohang-si (KR) for samsung display co., ltd., Dae Sung CHUNG of Pohang-si (KR) for samsung display co., ltd., SEOKGYU YOON of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/65, H10K59/122, H10K59/40, H10K85/60, H10K101/30
CPC Code(s): H10K59/65
Abstract: embodiments provide an electronic device that includes a display element layer disposed on a base layer and including at least one light sensing element. the light sensing element includes a first electrode, a hole transport region disposed on the first electrode, a photoelectric conversion layer disposed on the hole transport region, an electron transport region disposed on the photoelectric conversion layer, and a second electrode disposed on the electron transport region, wherein the second electrode comprises a metal and an organic compound, and a doping concentration of the organic compound is in a range of about 0.5% to about 10%.
Inventor(s): Hyun Eok SHIN of Yongin-si (KR) for samsung display co., ltd., Ju Hyun LEE of Yongin-si (KR) for samsung display co., ltd., Dong Min LEE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/80, G06F3/041, G06F3/044, H10K59/40
CPC Code(s): H10K59/8792
Abstract: a touch sensing unit having a substrate including an emission area and a non-emission area, a light emitting element positioned on the substrate and overlapping the emission area, a thin film encapsulation layer on the light emitting element and a touch sensor layer positioned on the thin film encapsulation layer, including a touch insulating layer on the thin film encapsulation layer, a touch metal layer on the touch insulating layer, and a touch protection layer on the touch metal layer, including a first conductive layer on the touch insulating layer, a second conductive layer on the first conductive layer and a first inclined surface connecting the first surface to the second surface and a third conductive layer covering the first inclined surface and the second surface of the second conductive layer.
20240349582. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): JAEWON CHOI of Yongin-si (KR) for samsung display co., ltd., BYOUNGKYU PARK of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K59/88, H10K59/131, H10K59/80
CPC Code(s): H10K59/88
Abstract: a display device according to an embodiment includes a substrate including a display area and a non-display area. the substrate has a bend in the non-display area. moisture-sensitive components such as a data driver and a pad unit are also in the non-display area. a dummy pattern unit is between the bend and the moisture-sensitive components, and an inspection circuit unit positioned is between the dummy pattern unit and the moisture-sensitive components. the dummy pattern unit and the inspection circuit may reduce a flow of moisture from the bend to the moisture sensitive components.
20240349584. DISPLAY DEVICE_simplified_abstract_(samsung display co., ltd.)
Inventor(s): CHEULJIN PARK of Seoul (KR) for samsung display co., ltd., HYUNCHUL BAE of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K71/00, H01L25/18, H10K50/844, H10K59/12, H10K77/10, H10K102/00
CPC Code(s): H10K71/00
Abstract: a display device includes a display panel including a first area, a second area disposed on the first area, and a bending area extending from the first area to the second area, where the first area includes a first flat area and a first curved area disposed between the bending area and the first flat area, a driver disposed on the first flat area, a cover panel disposed between the first area and the second area, and a space layer including a first adhesive layer disposed between the cover panel and the first curved area and a second adhesive layer disposed between the cover panel and the first flat area. here, the first adhesive layer has an adhesive property) different from an adhesive property of the second adhesive layer.
Inventor(s): Kyoung In LEE of Yongin-si (KR) for samsung display co., ltd., Sun HEO of Yongin-si (KR) for samsung display co., ltd., Sung Yeon HWANG of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K71/80, H10K59/80, H10K77/10
CPC Code(s): H10K71/80
Abstract: provided are printing apparatus, method of fabricating cover glass, and display device including cover glass. a printing apparatus includes a jig including a base including a groove, and a protrusion disposed on a surface of the base, and a pad disposed on the jig. the protrusion surrounds the groove.
Inventor(s): Sujin Shin of Yongin-si (KR) for samsung display co., ltd., Soobyung Ko of Yongin-si (KR) for samsung display co., ltd., Seihwan Ahn of Yongin-si (KR) for samsung display co., ltd., Eunsoo Ahn of Yongin-si (KR) for samsung display co., ltd., Jaesung Lee of Yongin-si (KR) for samsung display co., ltd., Mina Jeon of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06, H10K50/12
CPC Code(s): H10K85/346
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 an emission layer, and an organometallic compound represented by formula 1. in addition, an electronic apparatus including the light-emitting device and the organometallic compound represented by formula 1 are also provided.
Inventor(s): Sujin Shin of Yongin-si (KR) for samsung display co., ltd., Soobyung Ko of Yongin-si (KR) for samsung display co., ltd., Seihwan Ahn of Yongin-si (KR) for samsung display co., ltd., Eunsoo Ahn of Yongin-si (KR) for samsung display co., ltd., Jaesung Lee of Yongin-si (KR) for samsung display co., ltd., Mina Jeon of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/30, C07F15/00, C09K11/06, H10K50/12
CPC Code(s): H10K85/346
Abstract:
Inventor(s): Daeho Lee of Yongin-si (KR) for samsung display co., ltd., Han Young Woo of Seoul (KR) for samsung display co., ltd., Hwasook Ryu of Yongin-si (KR) for samsung display co., ltd., Seokgyu Yoon of Yongin-si (KR) for samsung display co., ltd., Hyejin Jung of Yongin-si (KR) for samsung display co., ltd., Chaeyeon Park of Seoul (KR) for samsung display co., ltd., Venkata Suman Krishna Jonnadula of Seoul (KR) for samsung display co., ltd., Min Hun Jee of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D495/04, C07D495/14, H10K30/40
CPC Code(s): H10K85/657
Abstract: a condensed cyclic compound represented by formula 1, an organic photodetector including the condensed cyclic compound. and an electronic apparatus including the organic photodetector are provided:
Inventor(s): Daeho Lee of Yongin-si (KR) for samsung display co., ltd., Han Young Woo of Seoul (KR) for samsung display co., ltd., Hwasook Ryu of Yongin-si (KR) for samsung display co., ltd., Seokgyu Yoon of Yongin-si (KR) for samsung display co., ltd., Hyejin Jung of Yongin-si (KR) for samsung display co., ltd., Chaeyeon Park of Seoul (KR) for samsung display co., ltd., Venkata Suman Krishna Jonnadula of Seoul (KR) for samsung display co., ltd., Min Hun Jee of Seoul (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07D495/04, C07D495/14, H10K30/40
CPC Code(s): H10K85/657
Abstract:
Inventor(s): TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., MINJUNG JUNG 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., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., CHANSEOK OH of Yongin-si (KR) for samsung display co., ltd., Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07B59/00, C09K11/06, H10K85/30, H10K85/40, H10K101/20
CPC Code(s): H10K85/658
Abstract: provided is a light-emitting element including a first electrode, a second electrode provided on the first electrode, and an emission layer provided between the first electrode and the second electrode. the emission layer includes a first compound represented by formula 1 below and thus the light-emitting element exhibits long-lifespan characteristics.
Inventor(s): TAEIL KIM of Yongin-si (KR) for samsung display co., ltd., MINJUNG JUNG 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., MUN-KI SIM of Yongin-si (KR) for samsung display co., ltd., CHANSEOK OH of Yongin-si (KR) for samsung display co., ltd., Seonhyoung HUR of Yongin-si (KR) for samsung display co., ltd.
IPC Code(s): H10K85/60, C07B59/00, C09K11/06, H10K85/30, H10K85/40, H10K101/20
CPC Code(s): H10K85/658
Abstract:
SAMSUNG DISPLAY CO., LTD. patent applications on October 17th, 2024
- SAMSUNG DISPLAY CO., LTD.
- A61B5/021
- A61B5/024
- G06F3/041
- G06F3/044
- G09G3/3233
- CPC A61B5/02141
- Samsung display co., ltd.
- B32B38/00
- B32B3/02
- B32B3/08
- B32B7/06
- B32B7/12
- B32B27/08
- B32B37/12
- H10K59/00
- CPC B32B38/0012
- B41J2/14
- H10K71/13
- CPC B41J2/1408
- B60R11/02
- B60K35/00
- B60K35/22
- B60K35/60
- G09G3/3225
- H10K50/844
- H10K50/86
- H10K59/12
- H10K59/121
- H10K59/122
- H10K59/126
- H10K59/35
- H10K59/40
- H10K77/10
- H10K102/00
- CPC B60R11/0235
- C03C21/00
- H05K5/03
- CPC C03C21/002
- C07F5/02
- C09K11/06
- H10K50/12
- H10K50/15
- H10K50/16
- H10K85/30
- H10K85/60
- CPC C07F5/02
- G01M7/08
- CPC G01M7/08
- G02B5/20
- G02B5/28
- G02F1/1335
- G02F1/13357
- H10K50/858
- H10K59/38
- CPC G02B5/201
- G06F1/16
- CPC G06F1/1616
- G06T15/00
- G06T5/00
- G06T7/62
- G06V10/25
- CPC G06T15/00
- G06V10/774
- G06T11/00
- G06V10/82
- CPC G06V10/774
- G09G3/00
- G09G3/20
- H04N13/324
- H04N13/344
- CPC G09G3/001
- G09G3/3275
- H10K59/131
- CPC G09G3/006
- G09G3/3266
- CPC G09G3/035
- CPC G09G3/20
- G09G3/32
- CPC G09G3/32
- CPC G09G3/3225
- CPC G09G3/3233
- G09G3/3291
- CPC G09G3/3266
- H10K59/124
- H01L23/00
- CPC G09G3/3275
- H01L21/683
- H01L21/687
- CPC H01L21/6833
- H01L25/065
- H01L27/12
- H01L33/58
- CPC H01L25/0655
- H10K59/123
- CPC H01L27/1225
- H10K50/17
- H10K71/00
- CPC H10K50/844
- H10K50/80
- G02B5/30
- G02F1/1333
- H10K59/50
- H10K59/65
- CPC H10K50/868
- H10K59/80
- CPC H10K59/122
- CPC H10K59/124
- H01L29/24
- H01L29/786
- H01L23/29
- H01L23/31
- H01L27/15
- CPC H10K59/131
- H01L27/146
- H10K50/842
- CPC H10K59/1315
- G09G3/3241
- CPC H10K59/35
- CPC H10K59/352
- CPC H10K59/353
- H10K50/84
- CPC H10K59/40
- H10K50/81
- H10K50/82
- G02F1/167
- G02F1/1677
- G02F1/1685
- CPC H10K59/50
- H10K101/30
- CPC H10K59/65
- CPC H10K59/8792
- H10K59/88
- CPC H10K59/88
- H01L25/18
- CPC H10K71/00
- H10K71/80
- CPC H10K71/80
- C07F15/00
- CPC H10K85/346
- C07D495/04
- C07D495/14
- H10K30/40
- CPC H10K85/657
- C07B59/00
- H10K85/40
- H10K101/20
- CPC H10K85/658
