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公开(公告)号：US20230397466A1
公开(公告)日：2023-12-07
申请号：US18453292
申请日：2023-08-21
发明人： Ilgoo YOUN , Seungwoo SUNG , Jieun LEE , Jintae JEONG , Minhee CHOI
IPC分类号： H10K59/131 , H10K59/88 , H10K59/122
CPC分类号： H10K59/131 , H10K59/88 , H10K59/122
摘要： A display apparatus includes a substrate; a first circuit unit located on the substrate and including a first thin-film transistor (TFT) and a first storage capacitor; a first dummy circuit unit on the substrate, including a first dummy TFT and a first dummy storage capacitor, and in the same layer as the first circuit unit; and a first dummy light-emitting unit on the first dummy circuit unit, connected to the first circuit unit, and configured to be driven by the first circuit unit, wherein the first dummy light-emitting unit overlaps the first dummy circuit unit.
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公开(公告)号：US20230196956A1
公开(公告)日：2023-06-22
申请号：US17974638
申请日：2022-10-27
发明人： Dongsun LEE , Wonkyu KWAK , Dong Eup LEE , Dongsoo KIM , Seungwoo SUNG , Mincheol LEE
IPC分类号： G09G3/00 , G09G3/3233
CPC分类号： G09G3/006 , G09G3/3233 , G09G2330/12
摘要： A method includes applying first different voltages to pixels included in a reference pixel column and pixels included in a pad adjacent pixel column electrically connected to a second pad adjacent to a first pad connected to the reference pixel column, and applying second different voltages to the pixels included in the reference pixel column and to pixels included in a line adjacent pixel column electrically connected to a second data line adjacent to a first data line connected to the reference pixel column.
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公开(公告)号：US20230079769A1
公开(公告)日：2023-03-16
申请号：US17991692
申请日：2022-11-21
发明人： Hyunae PARK , Jaewon KIM , Seungwoo SUNG , Jun-yong AN , Nuree UM , Ji-eun LEE , Yun-kyeong IN , Donghyeon JANG , Seunghan JO , Junyoung JO
IPC分类号： H01L27/32 , G09G3/3225 , G09G3/3266 , H01L51/52
摘要： A display panel includes a first panel region (FPR) including (n−1)-th and n-th pixel rows ((n−1)PR and nPR), and a second panel region (SPR) dividing the nPR to propagate an optical signal. The display panel includes a circuit element layer (CEL) and a display element layer (DEL). The CEL includes a signal line (SL), a pixel driving circuit (PDC), and first to third regions. The SL and the PDC are in the first region. The second region (SR) corresponds to the SPR. The SL and the PDC are not in the SR. The third region (TR) corresponds to the SPR and is along a periphery of the SR. The SL is in the TR, and includes an (n−1)-th scan line ((n−1)SL) connected to the (n−1)PR, an n-th reset line (nRL) connected to the nPR, and a first row connection line in the TR and connecting the (n−1)SL and the nRL.
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公开(公告)号：US20230371326A1
公开(公告)日：2023-11-16
申请号：US18226229
申请日：2023-07-25
发明人： Seung-Hwan CHO , Wonsuk CHOI , Tetsuhiro TANAKA , Jiryun PARK , Seokje SEONG , Seungwoo SUNG , Jiseon LEE
IPC分类号： H10K59/131 , H10K59/121
CPC分类号： H10K59/131 , H10K59/121
摘要： A display device includes a first active pattern disposed on a substrate, a first gate electrode disposed on the first active pattern, a second active pattern disposed on the first gate electrode, being electrically connected to the first gate electrode, and including an extension part extending in a first direction and a protrusion part protruding from the extension part in a second direction crossing the first direction, and a voltage line disposed on the second active pattern, extending in the first direction, and overlapping the protrusion part in an overlapping region. The voltage line contacts the protrusion part through a first contact, and the first contact entirely overlaps the overlapping region on a plane.
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公开(公告)号：US20210043716A1
公开(公告)日：2021-02-11
申请号：US17079716
申请日：2020-10-26
发明人： Yujin JEON , Daesuk KIM , Sukyoung KIM , Seungwoo SUNG , Wonse LEE , Hyunji CHA
摘要： A display panel includes a substrate including a transmissive area, a first non-display area surrounding the transmissive area, and a display area at least partially surrounding the first non-display area; display elements in the display area and each including a pixel electrode; scan lines in the display area, at least one of which extending through the first non-display area and detouring along an edge of the transmissive area; a connection line in the first non-display area and at least partially overlapping at least one of the scan lines, and on a first layer that is a same layer as the pixel electrode; a first line on a second layer different from the first layer; and a second line on a third layer different from the first layer and at an opposite side with respect to the first line.
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公开(公告)号：US20200098843A1
公开(公告)日：2020-03-26
申请号：US16382308
申请日：2019-04-12
发明人： Yujin JEON , Daesuk KIM , Sukyoung KIM , Seungwoo SUNG , Wonse LEE , Hyunji CHA
摘要： A display panel including a substrate including a transmissive area, a first non-display area surrounding the transmissive area, and a display area that at least partially surrounds the first non-display area; a display element in the display area and including a pixel electrode; a plurality of scan lines extending from the display area, arranged in the first non-display area, and detouring along an edge of the transmissive area; a connection line in the first non-display area, at least partially overlapping the plurality of scan lines, and on a same layer as that of the pixel electrode; and a first line and a second line on a layer different from that of the connection line, wherein the first line and the second line are connected to the connection line through contact holes.
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公开(公告)号：US20230351965A1
公开(公告)日：2023-11-02
申请号：US18220273
申请日：2023-07-11
发明人： Jun-yong AN , Jaewon KIM , Hyunae PARK , Hyungjun PARK , Seungwoo SUNG , Young-soo YOON , Ji-eun LEE , Yun-kyeong IN , Donghyeon JANG , Junyoung JO
IPC分类号： G09G3/3233 , H10K59/131
CPC分类号： G09G3/3233 , H10K59/131 , G09G2300/0426
摘要： A display device includes: a display panel in which a non-display region and a display region surrounding the non-display region are defined, wherein the display panel includes: a base layer comprising a first region in which a hole is defined corresponding to the non-display region, a second region surrounding the first region, and a third region corresponding to the display region; and first signal line parts disposed on the second region and the third region, the first signal line parts arrayed spaced apart from each other in a first direction, and each of the first signal line parts includes: a first line; a second line spaced apart from the first line; and a first connection part configured to connect the first line and the second line.
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公开(公告)号：US20230320156A1
公开(公告)日：2023-10-05
申请号：US18333521
申请日：2023-06-12
发明人： Hyunji CHA , Donghyeon JANG , Jihyun KA , Wonkyu KWAK , Sukyoung KIM , Seungwoo SUNG , Hwayoung SONG , Youngsoo YOON , Dongeup LEE , Wonse LEE , Yunkyeong IN , Yujin JEON , Jintae JEONG
IPC分类号： H10K59/131
CPC分类号： H10K59/131
摘要： A display device includes: a substrate including a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a plurality of first horizontal lines and a plurality of second horizontal lines each extending in a first direction and spaced apart from each other with the transmission area therebetween; a plurality of first vertical lines and a plurality of second vertical lines each extending in a second direction intersecting with the first direction and spaced apart from each other with the transmission area therebetween; and a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and detouring around the transmission area, wherein the first connection line is on a same layer as at least one of the plurality of first horizontal lines.
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公开(公告)号：US20220093722A1
公开(公告)日：2022-03-24
申请号：US17465420
申请日：2021-09-02
发明人： Hyunae PARK , Jaewon KIM , Seungwoo SUNG , Jun-yong AN , Nuree UM , Ji-eun LEE , Yun-kyeong IN , Donghyeon JANG , Seunghan JO , Junyoung JO
IPC分类号： H01L27/32 , G09G3/3225 , G09G3/3266 , H01L51/52
摘要： A display panel includes a first panel region (FPR) including (n−1)-th and n-th pixel rows ((n−1)PR and nPR), and a second panel region (SPR) dividing the nPR to propagate an optical signal. The display panel includes a circuit element layer (CEL) and a display element layer (DEL). The CEL includes a signal line (SL), a pixel driving circuit (PDC), and first to third regions. The SL and the PDC are in the first region. The second region (SR) corresponds to the SPR. The SL and the PDC are not in the SR. The third region (TR) corresponds to the SPR and is along a periphery of the SR. The SL is in the TR, and includes an (n−1)-th scan line ((n−1)SL) connected to the (n−1)PR, an n-th reset line (nRL) connected to the nPR, and a first row connection line in the TR and connecting the (n−1)SL and the nRL.
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公开(公告)号：US20230046181A1
公开(公告)日：2023-02-16
申请号：US17972900
申请日：2022-10-25
发明人： Junwon CHOI , Seungwoo SUNG , Hyungjun PARK , Hyunchol BANG , Changsoo PYON
IPC分类号： G06F1/18
摘要： A display apparatus includes: a substrate having a transmission area, a display area, and a non-display area, wherein the display area surrounds the transmission area, and the non-display area is between the transmission area and the display area; a first wire on the substrate and including a first-1 wire and a first-2 wire extending in a first direction and being spaced apart from each other by the transmission area; a first connecting wire on a same layer as that of the first wire and connecting the first-1 wire to the first-2 wire; and a second wire extending in the first direction and including a second-1 portion and a second-2 portion, wherein the second-1 portion at least partially overlaps the first connecting wire and is arranged on a different layer from that of the first wire, and the second-2 portion is on the same layer as that of the first wire.
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