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公开(公告)号：US20240357857A1
公开(公告)日：2024-10-24
申请号：US18758871
申请日：2024-06-28
发明人： WOONGSIK KIM , JIN-SU BYUN , DONGHWAN BAE , SANGHYUN LEE
CPC分类号： H10K50/865 , G06F3/0412 , G06F3/0446 , H10K50/844 , H10K59/353 , H10K59/40 , G06F2203/04111 , G06F2203/04112
摘要： A display device includes a display panel including a first area including a peripheral region and an emission region of a pixel of a first group; and a second area including a peripheral region and an emission region of a pixel of a second group; at least one insulating layer disposed on the display panel and overlapping the second area; an organic layer disposed on the at least one insulating layer and overlapping the second area; and a light blocking pattern disposed on the organic layer and overlapping the second area. A first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, and a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.
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公开(公告)号：US20240357851A1
公开(公告)日：2024-10-24
申请号：US18761972
申请日：2024-07-02
发明人： Hee Chul JEON
IPC分类号： H10K50/13 , H10K10/82 , H10K50/16 , H10K50/842 , H10K59/122 , H10K59/127 , H10K59/35 , H10K65/00
CPC分类号： H10K50/131 , H10K50/16 , H10K50/8428 , H10K65/00 , H10K10/82 , H10K59/122 , H10K59/127 , H10K59/353
摘要： An organic light emitting diode display including a first substrate, a plurality of electrodes on the first substrate and spaced apart from each other, a pixel defining layer on the plurality of electrodes, spacers on the pixel defining layer, and a second substrate on the spacers. The pixel defining layer includes a plurality of openings spaced apart from each other and respectively open to the plurality of electrodes. The spacers on the pixel defining layer are at crossing points of a plurality of virtual lines, the spacers crossing spaces between adjacent openings of the plurality of openings.
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公开(公告)号：US20240355830A1
公开(公告)日：2024-10-24
申请号：US18759397
申请日：2024-06-28
发明人： JONGHOON CHOI , JONGOH SEO , JI-HWAN KIM , JONGJUN BAEK , BYUNG SOO SO
CPC分类号： H01L27/1237 , H01L27/1222 , H01L27/127 , H01L29/6675
摘要： A display device may include a substrate, a buffer layer on the substrate, a first active pattern on the buffer layer, the first active pattern having a first thickness, a second active pattern on the buffer layer spaced from the first active pattern and having a second thickness smaller than the first thickness, a first gate insulating layer on the first active pattern and the second active pattern, a first gate electrode on the first gate insulating layer, the first gate electrode overlapping the first active pattern, and a second gate electrode on the first gate insulating layer, the second gate electrode overlapping the second active pattern.
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公开(公告)号：US20240355281A1
公开(公告)日：2024-10-24
申请号：US18543347
申请日：2023-12-18
发明人： Jae Yong JANG , Bon Yong KOO , Hyun Joon KIM , Dan Won LIM , Seon Young CHOI
IPC分类号： G09G3/3233 , H10K59/122 , H10K59/131 , H10K77/10
CPC分类号： G09G3/3233 , H10K59/122 , H10K59/131 , H10K77/111 , G09G2310/0283 , G09G2330/021 , H10K2102/311
摘要： Provided is a display device including a substrate, a circuit layer disposed on a first surface of the substrate, a light emitting element layer, and a circuit board disposed on a second surface of the substrate. The circuit layer includes pixel drivers, gate lines, a first power supply line and a second power supply line respectively transmitting a first power and a second power, and a gate driver including stages electrically connected to the gate lines, respectively. The second power supply line is electrically connected to the circuit board through power connection portions. The power connection portions are disposed between a number of the stages adjacent to a curved corner of the substrate among the stages of the gate driver.
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公开(公告)号：US20240355270A1
公开(公告)日：2024-10-24
申请号：US18492823
申请日：2023-10-24
发明人： Haemin Kim , Yong-Sang Kim , Kyunghoon Chung , Eun Kyo Jung , Hwarim Im
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0426 , G09G2300/0852 , G09G2300/0861 , G09G2310/0286 , G09G2310/08 , G09G2320/0214
摘要： An emission driving circuit comprises a pull-up circuit configured to output a first power voltage as an emission signal in response to a voltage of a pull-up control node, a first pull-down control circuit configured to control a voltage of a pull-down control node in response to the voltage of the pull-up control node, and a pull-down circuit configured to output a second power voltage as the emission signal in response to the voltage of the pull-down control node, wherein the first pull-down control circuit comprises a first transistor and a second transistor which are electrically connected in series.
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公开(公告)号：US20240351328A1
公开(公告)日：2024-10-24
申请号：US18437010
申请日：2024-02-08
发明人： JUNGWOOK KIM , HYUNJIN KIM , Kyounghee PARK , JIYUN BANG , SANGMOO LEE , TAE-HO LEE
CPC分类号： B41F23/0406 , B41F19/001 , B41F19/007 , B41P2251/10
摘要： A light irradiation module includes: a stage on which a substrate and a coating layer on the substrate are seated, and which is configured to move in a first direction; a body on the stage; a light-emitting element in a center of the body, and configured to emit light onto the stage; a first suction tube adjacent to the light-emitting element in a second direction crossing the first direction; a duct connected to the first suction tube; and a suction pump connected to the duct, and configured to supply a negative pressure having an absolute value proportional to an intensity of the light to the first suction tube.
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公开(公告)号：US12127449B2
公开(公告)日：2024-10-22
申请号：US16937038
申请日：2020-07-23
发明人： Byeonghee Won , Sangwoo Kim , Jaemin Shin , Gyujeong Lee
IPC分类号： H10K59/131 , H10K77/10 , G09G3/3233
CPC分类号： H10K59/131 , H10K77/111 , G09G3/3233 , G09G2300/0426 , G09G2300/0809 , G09G2310/0202 , G09G2380/02
摘要： A display device includes: a substrate that includes an island portion, a first connector that extends in a first direction from the island portion and a second connector that extends from the island portion in a second direction that crosses the first direction; a display unit disposed on the island portion and that includes at least one thin film transistor and at least one display element connected to the at least one thin film transistor; and connecting wires disposed on the first connector and the second connector and connected to the display unit, wherein at least one of the connecting wires is disposed on a same layer as a semiconductor layer of the at least one thin film transistor.
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公开(公告)号：US12127444B2
公开(公告)日：2024-10-22
申请号：US17317695
申请日：2021-05-11
发明人： Sungwon Cho , Yu-Gwang Jeong , Daesoo Kim
IPC分类号： H01L27/32 , H01L29/417 , H01L51/56 , H10K59/121 , H10K59/123 , H10K71/00 , H10K71/20 , H01L27/12 , H10K59/12 , H10K59/124 , H10K77/10 , H10K102/00
CPC分类号： H10K59/123 , H01L29/41733 , H10K59/1213 , H10K71/00 , H10K71/233 , H01L27/1251 , H10K59/1201 , H10K59/124 , H10K77/111 , H10K2102/311
摘要： A display device includes a substrate, an active pattern disposed on the substrate, a gate electrode overlapping the active pattern, an inorganic insulation layer covering the active pattern, a source metal pattern and an etch-delaying pattern. The source metal pattern includes a first portion that is disposed on the inorganic insulation layer, and a second portion that passes through the inorganic insulation layer and electrically contacts the active pattern. The etch-delaying pattern is disposed between the active pattern and the first portion of the source metal pattern, contacts the second portion of the source metal pattern, and includes a different material from the inorganic insulation layer.
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公开(公告)号：US12127440B2
公开(公告)日：2024-10-22
申请号：US17630879
申请日：2019-11-27
发明人： Jong Hyun Choi , Seung Hwan Cho , Tae Woo Kim
IPC分类号： H10K59/122 , H10K50/844 , H10K50/86 , H10K59/131
CPC分类号： H10K59/122 , H10K50/844 , H10K50/865 , H10K59/131
摘要： A display device includes: a substrate comprising a display region including main pixels, and a sensor region including auxiliary pixels and transmission areas; first anodes arranged so as to correspond to the main pixels; first pixel defining layers for defining openings which partially expose the first anodes; spacers provided on the first pixel defining layers and protruding in the thickness direction; second anodes arranged so as to correspond to the auxiliary pixels; and second pixel defining layers for defining openings which partially expose the second anodes. The spacers and the second pixel defining layers are simultaneously formed of the same material.
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公开(公告)号：US12127426B2
公开(公告)日：2024-10-22
申请号：US17811232
申请日：2022-07-07
发明人： Yohan Kim , Wonmin Yun , Yisu Kim , Byoungduk Lee , Yoonhyeung Cho
IPC分类号： H10K50/844 , C07C233/24 , C07C233/33 , C07D211/46 , C07D249/20 , C07D401/12 , C08K5/00 , C09K3/10 , H10K85/60 , C08K5/04 , C08K5/13 , C08K5/16 , C08K5/34 , H10K59/12 , H10K59/35
CPC分类号： H10K50/844 , C07C233/24 , C07C233/33 , C07D211/46 , C07D249/20 , C07D401/12 , C08K5/005 , C09K3/10 , H10K85/654 , H10K85/6572 , C08K5/04 , C08K5/13 , C08K5/16 , C08K5/34 , H10K59/12 , H10K59/35
摘要： Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.
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