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公开(公告)号：US12022679B2
公开(公告)日：2024-06-25
申请号：US17409244
申请日：2021-08-23
发明人： Kinyeng Kang , Seungwook Chang , Jonghyun Choi
IPC分类号： H10K50/844 , G04B19/04 , G04C17/00 , H10K59/10 , H10K59/124 , H10K71/00 , H10K77/10 , H10K59/122
CPC分类号： H10K50/844 , G04B19/04 , G04C17/0091 , H10K59/10 , H10K59/124 , H10K71/00 , H10K77/10 , H10K59/122
摘要： A display apparatus includes a first display area including a first display unit configured to generate light and a first encapsulation unit disposed on the first display unit; a second display area including a second display unit configured to generate light and a second encapsulation unit disposed on the second display unit; and a through area disposed between the first display area and the second display area. The first encapsulation unit includes a first encapsulation layer covering a first side of an area of the first display unit corresponding to the through area. The second encapsulation unit includes a second encapsulation layer covering a second side of an area of the second display unit corresponding to the through area.
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公开(公告)号：US11737328B2
公开(公告)日：2023-08-22
申请号：US17474244
申请日：2021-09-14
发明人： Kinyeng Kang , Hyun Kim , Seungmin Song , Taehoon Yang , Seunghwan Cho , Seonbeom Ji , Jonghyun Choi
IPC分类号： H01L27/32 , H10K59/131 , G09G3/3266 , G09G3/3275 , H10K59/88
CPC分类号： H10K59/131 , G09G3/3266 , G09G3/3275 , H10K59/88 , G09G2330/021
摘要： A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.
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公开(公告)号：US11737311B2
公开(公告)日：2023-08-22
申请号：US17672652
申请日：2022-02-15
发明人： Sunkwang Kim , Kinyeng Kang , Suyeon Sim , Jonghyun Choi
CPC分类号： H01L51/5253 , H01L51/0096 , H01L27/3244 , H01L27/3246 , H01L2227/323
摘要： An organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. The display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. The light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. The display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. Each insulating dam includes at least one layer. The inactive area includes a first area different from a laser-etched area and a second laser-etched area.
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公开(公告)号：US11637252B2
公开(公告)日：2023-04-25
申请号：US16182119
申请日：2018-11-06
发明人： Sunkwang Kim , Kinyeng Kang
摘要： A display apparatus includes a substrate including at least one hole disposed in a hole area of the substrate, a thin film transistor disposed on the substrate, a light-emitting component disposed on the substrate and electrically connected to the thin film transistor, an insulating layer disposed on the substrate, a thin film encapsulation layer disposed on the substrate, and a laser blocking layer. The substrate includes a display area and a non-display area that is disposed between the display area and the hole area. The laser blocking layer is disposed on the insulating layer in the non-display area.
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公开(公告)号：US11367769B2
公开(公告)日：2022-06-21
申请号：US16570945
申请日：2019-09-13
发明人： Sunkwang Kim , Kinyeng Kang , Jonghyun Choi , Suyeon Sim
摘要： A display device includes a through portion passing through a display layer. The display includes a plurality of scan lines above the substrate and extending in a first direction, a plurality of data lines extending in a second direction, and a plurality of pixels connected to the scan lines and data lines. The data lines include a first data line and a second data line disconnected by the through portion, and a third data line spaced apart from the through portion along the first direction. The first data line is electrically connected with the third data line.
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公开(公告)号：US11152450B2
公开(公告)日：2021-10-19
申请号：US16853916
申请日：2020-04-21
发明人： Kinyeng Kang , Hyun Kim , Seungmin Song , Taehoon Yang , Seunghwan Cho , Seonbeom Ji , Jonghyun Choi
IPC分类号： H01L33/00 , H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.
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公开(公告)号：US11101446B2
公开(公告)日：2021-08-24
申请号：US16728432
申请日：2019-12-27
发明人： Kinyeng Kang , Seungwook Chang , Jonghyun Choi
摘要： A display apparatus includes a first display area including a first display unit configured to generate light and a first encapsulation unit disposed on the first display unit; a second display area including a second display unit configured to generate light and a second encapsulation unit disposed on the second display unit; and a through area disposed between the first display area and the second display area. The first encapsulation unit includes a first encapsulation layer covering a first side of an area of the first display unit corresponding to the through area. The second encapsulation unit includes a second encapsulation layer covering a second side of an area of the second display unit corresponding to the through area.
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公开(公告)号：US20210020866A1
公开(公告)日：2021-01-21
申请号：US17063476
申请日：2020-10-05
发明人： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim , Suyeon Sim
摘要： An organic light-emitting display including a substrate, an insulating layer on the substrate, the substrate and the insulating layer having an opening therethrough penetrating, a pixel array on the insulating layer, the pixel array including a plurality of pixels that surround the opening, a first pixel adjacent to the opening from among the plurality of pixels includes a pixel electrode layer, an intermediate layer on the pixel electrode layer, and an opposite electrode layer on the intermediate layer, and a stepped portion on the substrate and adjacent to the opening, the stepped portion having an under-cut step, wherein the intermediate layer including an organic emission layer, and wherein at least one of the intermediate layer and the opposite electrode layer extends toward the opening and is disconnected by the stepped portion.
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公开(公告)号：US10852571B2
公开(公告)日：2020-12-01
申请号：US15951543
申请日：2018-04-12
发明人： Hyun-been Hwang , Kinyeng Kang
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1345
摘要： A display module includes a plurality of pixels, a plurality of data lines connected to the pixels, a demultiplexer connected to the data lines, a plurality of first pads connected to the demultiplexer, and a plurality of second pads. The second pads include a plurality of first test pads connected to corresponding data lines of the data lines and a first dummy pad connected to one first test pad of the first test pads.
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公开(公告)号：US10680205B2
公开(公告)日：2020-06-09
申请号：US16572462
申请日：2019-09-16
发明人： Jonghyun Choi , Kinyeng Kang , Suyeon Sim
摘要： A method of manufacturing a display apparatus includes providing a substrate, forming a display unit defining an opening portion in a display region over the substrate, forming a thin film encapsulation layer to seal the display unit, forming a touch electrode over the thin film encapsulation layer, forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion, forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode, and removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole.
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