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公开(公告)号：US20210257424A1
公开(公告)日：2021-08-19
申请号：US17307292
申请日：2021-05-04
发明人： Minwoo BYUN , Keonwoo KIM , Mangi KIM , Donghyun LEE , Byeongguk JEON , Byungsun KIM , Yangwan KIM , Hyungjun PARK , Sujin LEE , Jaeyong LEE
摘要： A display device including: a substrate; a plurality of display elements defining a display area on the substrate and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a power supply wiring disposed outside the display area; an organic insulating layer on the power supply wiring and having an opening exposing the power supply wiring; a power supply electrode layer partially disposed on the organic insulating layer and including a plurality of holes over the organic insulating layer. A first portion of the power supply electrode layer overlaps the power supply wiring and a second portion of the power supply electrode layer overlaps the opposite electrode; a plurality of protrusions spaced apart from each other and respectively covering at least some of the plurality of holes; and an encapsulation layer covering the plurality of display elements.
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公开(公告)号：US20220285477A1
公开(公告)日：2022-09-08
申请号：US17751522
申请日：2022-05-23
发明人： Nuree UM , Hyungjun PARK , Junyong AN , Kyeonghwa KIM
摘要： A display panel having at least one hole inside a display area includes: a substrate; a plurality of display elements arranged in a plane around the at least one hole; and a plurality of signal lines extending in a first direction, wherein the at least one hole includes a first hole having a first width in a second direction and having two sides with asymmetric shapes with respect to a first central line passing through a center of the first width, wherein each of first and second neighboring signal lines extends in the first direction, the first signal line detours around a first side of the first hole, and the second signal line detours around a second side of the first hole opposite to the first side, and wherein the first and second signal lines are asymmetric with respect to a first virtual line therebetween.
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公开(公告)号：US20220115477A1
公开(公告)日：2022-04-14
申请号：US17558409
申请日：2021-12-21
发明人： Hyungjun PARK , Wonkyu KWAK , Jintae JEONG
IPC分类号： H01L27/32
摘要： A display panel includes: a substrate including a first region, a second region, and a third region between the first region and the second region; a display element located in the second region and including a pixel electrode, an opposite electrode, an intermediate layer; a multi-layered film arranged between the substrate and the pixel electrode and including an organic insulating layer and an inorganic layer on the organic insulating layer; and at least one groove formed in the multi-layered film and located in the third region, wherein at least one organic material layer is included in the intermediate layer and is disconnected by the at least one groove.
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公开(公告)号：US20210091164A1
公开(公告)日：2021-03-25
申请号：US16917716
申请日：2020-06-30
发明人： Byungsun KIM , Wonkyu KWAK , Kyeonghwa KIM , Jaewon KIM , Hyungjun PARK , Seungyeon CHO , Junwon CHOI
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3266
摘要： A display device includes: a substrate including a display area and a peripheral area outside the display area, the display area including a first display area and a second display area; a first fan-out portion in a portion of the peripheral area outside the first display area; a second fan-out portion outside the first fan-out portion; a first power supply line in the peripheral area corresponding to one side of the display area and overlapping at least a portion of the first fan-out portion; and a second power supply line in the peripheral area outside the display area and overlapping at least a portion of the second fan-out portion.
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公开(公告)号：US20200235180A1
公开(公告)日：2020-07-23
申请号：US16597746
申请日：2019-10-09
发明人： Hyungjun PARK , Wonkyu KWAK , Jintae JEONG
IPC分类号： H01L27/32
摘要： A display panel includes: a substrate including a first region, a second region, and a third region between the first region and the second region; a display element located in the second region and including a pixel electrode, an opposite electrode, an intermediate layer; a multi-layered film arranged between the substrate and the pixel electrode and including an organic insulating layer and an inorganic layer on the organic insulating layer; and at least one groove formed in the multi-layered film and located in the third region, wherein at least one organic material layer is included in the intermediate layer and is disconnected by the at least one groove.
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公开(公告)号：US20240040891A1
公开(公告)日：2024-02-01
申请号：US18487830
申请日：2023-10-16
发明人： Hyungjun PARK , Wonkyu KWAK , Jintae JEONG
CPC分类号： H10K59/40 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/865 , H10K50/868 , H10K59/1213 , H10K59/1216 , H10K2102/00
摘要： A display apparatus includes: a display panel comprising a transmission area, a display area, and a middle area that includes at least one groove and is located between the transmission area and the display area; an input sensing layer stacked on the display panel, wherein a metal layer that overlaps the at least one groove in a plan view is in one of the display panel and the input sensing layer.
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公开(公告)号：US20210167160A1
公开(公告)日：2021-06-03
申请号：US16864615
申请日：2020-05-01
发明人： Nuree UM , Hyungjun PARK , Junyong AN , Kyeonghwa KIM
摘要： A display panel having at least one hole inside a display area includes: a substrate; a plurality of display elements arranged in a plane around the at least one hole; and a plurality of signal lines extending in a first direction, wherein the at least one hole includes a first hole having a first width in a second direction and having two sides with asymmetric shapes with respect to a first central line passing through a center of the first width, wherein each of first and second neighboring signal lines extends in the first direction, the first signal line detours around a first side of the first hole, and the second signal line detours around a second side of the first hole opposite to the first side, and wherein the first and second signal lines are asymmetric with respect to a first virtual line therebetween.
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公开(公告)号：US20190006442A1
公开(公告)日：2019-01-03
申请号：US15823613
申请日：2017-11-28
发明人： Minwoo BYUN , Keonwoo KIM , Mangi KIM , Donghyun LEE , Byeongguk JEON , Byungsun KIM , Yangwan KIM , Hyungjun PARK , Sujin LEE , Jaeyong LEE
摘要： Provided is a display device including: a substrate; a plurality of display elements defining a display area on the substrate and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a power supply wiring disposed outside the display area; an organic insulating layer on the power supply wiring and having an opening exposing the power supply wiring; a power supply electrode layer partially disposed on the organic insulating layer and including a plurality of holes over the organic insulating layer, wherein a first portion of the power supply electrode layer overlaps the power supply wiring and a second portion of the power supply electrode layer overlaps the opposite electrode; a plurality of protrusions spaced apart from each other and respectively covering at least some of the plurality of holes; and an encapsulation layer covering the plurality of display elements.
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公开(公告)号：US20180004055A1
公开(公告)日：2018-01-04
申请号：US15472796
申请日：2017-03-29
发明人： Hwanyoung JANG , Kyunghoe LEE , Seongyoung LEE , Byoungsun NA , Seonkyoon MOK , Hyungjun PARK
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/134309 , G02F1/13624 , G02F1/1368 , G02F2001/134345 , G02F2001/134372 , G02F2201/123 , H01L29/78633
摘要： A display device including a substrate, a gate line, a data line, a plurality of thin film transistors, a first pixel electrode, and a second pixel electrode. The gate line is disposed on the substrate. The data line is disposed on the substrate. The data line includes a first branch line and a second branch line. The first branch line and the second branch line form a closed loop. The plurality of thin film transistors is connected to the data line. The first pixel electrode is connected to at least one of the plurality of thin film transistors. The second pixel electrode is connected to at least another one of the plurality of thin film transisters. The first pixel electrode and the second pixel electrode are arranged in a substantially diagonal direction with respect to each another. The first branch line is connected to a source electrode of said at least one of the plurality of thin film transistors. The second branch line is connected to a source electrode of said at least another one of the plurality of thin film transistors.
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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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