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公开(公告)号：US20190019988A1
公开(公告)日：2019-01-17
申请号：US16136206
申请日：2018-09-19
Applicant: Samsung Display Co., Ltd.
Inventor： Kinyeng Kang , Seungwook Chang , Jonghyun Choi
IPC: H01L51/52
CPC classification number: H01L51/5253 , G04B19/04 , G04C17/0091 , H01L27/3237 , H01L27/3246 , H01L27/3258 , H01L51/0096 , H01L51/56
Abstract: 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：US10135025B2
公开(公告)日：2018-11-20
申请号：US15427693
申请日：2017-02-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunkwang Kim , Kinyeng Kang , Suyeon Sim , Jonghyun Choi
Abstract: 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：US10109698B2
公开(公告)日：2018-10-23
申请号：US14964108
申请日：2015-12-09
Applicant: Samsung Display Co., Ltd.
Inventor： Kinyeng Kang , Sunkwang Kim , Heejun Yoo , Jonghyun Choi
Abstract: An organic light-emitting display device includes: a substrate; a pixel disposed on the substrate and including a first region that displays an image and a second region that transmits external light; a pixel circuit portion disposed in the first region and including at least one thin film transistor and at least one capacitor; a first electrode disposed in the first region and electrically connected with the pixel circuit portion; a pixel-defining layer including a first opening that exposes a portion of the first electrode and a second opening that corresponds to the second region; a second electrode facing the first electrode; an organic emission layer disposed between the first electrode and the second electrode; and a transparent wiring electrically connected with the pixel circuit portion and overlapping the second opening in a plan view.
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公开(公告)号：US20180226613A1
公开(公告)日：2018-08-09
申请号：US15944051
申请日：2018-04-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kinyeng Kang , Jonghyun Choi
CPC classification number: H01L51/5253 , H01L27/323 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/5237 , H01L51/525 , H01L51/5256 , H01L2251/5338
Abstract: A flexible display apparatus includes: a substrate; a gate insulating layer including an inorganic layer disposed on the substrate; a gate line disposed on the gate insulating layer; an inter-insulating layer including an inorganic layer and covering the gate line; and a data line disposed on the inter-insulating layer, where the flexible display apparatus has a first region which is bendable and second regions at opposite sides of the first region, respectively, portions of the gate insulating layer and the inter-insulating layer in the first region are removed, and the gate insulating layer and the inter-insulating layer in the second region have a patterned structure.
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公开(公告)号：US09966564B2
公开(公告)日：2018-05-08
申请号：US15156874
申请日：2016-05-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kinyeng Kang , Jonghyun Choi
CPC classification number: H01L51/5253 , H01L27/323 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/5237 , H01L51/525 , H01L51/5256 , H01L2251/5338
Abstract: A flexible display apparatus includes: a substrate; a gate insulating layer including an inorganic layer disposed on the substrate; a gate line disposed on the gate insulating layer; an inter-insulating layer including an inorganic layer and covering the gate line; and a data line disposed on the inter-insulating layer, where the flexible display apparatus has a first region which is bendable and second regions at opposite sides of the first region, respectively, portions of the gate insulating layer and the inter-insulating layer in the first region are removed, and the gate insulating layer and the inter-insulating layer in the second region have a patterned structure.
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Patent Agency Ranking
公开(公告)号：US20170237037A1
公开(公告)日：2017-08-17
申请号：US15298082
申请日：2016-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jonghyun Choi , Kinyeng Kang , Suyeon Sim
CPC classification number: H01L51/5253 , G04B19/12 , H01L27/323 , H01L27/3244 , H01L27/326 , H01L51/56 , H01L2227/323
Abstract: 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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公开(公告)号：US20170162637A1
公开(公告)日：2017-06-08
申请号：US15217802
申请日：2016-07-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim , Joosun Yoon
IPC: H01L27/32 , G09G3/3225 , H01L51/52
CPC classification number: H01L27/3246 , G04C17/0091 , G09G3/20 , G09G3/3225 , G09G2300/0426 , G09G2300/0439 , G09G2300/0465 , G09G2320/0209 , G09G2320/0223 , H01L21/28 , H01L51/5237
Abstract: A display device includes a substrate including a first surface, and a second surface opposite the first surface, and defining a through portion passing therethrough, a pixel array including a plurality of pixels surrounding the through portion at the first surface, a plurality of scan lines extending along a first direction for providing scan signals to the pixels, and a plurality of data lines extending along a second direction crossing the first direction for providing data signals to the pixels, the plurality of data lines including first and second data lines adjacent the through portion at different layers, and having at least a portion thereof curved along a perimeter of the through portion.
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公开(公告)号：US20170162111A1
公开(公告)日：2017-06-08
申请号：US15210842
申请日：2016-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Kinyeng Kang , Jonghyun Choi , Sunkwang Kim , Suyeon Sim , Joosun Yoon
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G3/3233 , G09G2300/0426 , G09G2300/0439 , G09G2300/0819 , G09G2310/0232 , G09G2310/0262 , G09G2340/0407 , H01L27/326 , H01L27/3276 , H01L51/5246 , H01L51/5253
Abstract: A display apparatus includes a substrate, a display unit on the substrate and including a display region including a first display region having a plurality of first pixel circuits configured to drive a plurality of first light-emitting devices, and a second display region having a plurality of second pixel circuits configured to drive a plurality of second light-emitting devices, a plurality of scan lines crossing the display region in a first direction, and a plurality of data lines crossing the display region in a second direction, wherein resolutions of the first and second display regions are different, wherein a total number of the first light-emitting devices driven by one of the first pixel circuits is different from a total number of the second light-emitting devices driven by one of the second pixel circuits, and wherein the display unit and the substrate define at least one through portion in the second display region.
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公开(公告)号：US11968867B2
公开(公告)日：2024-04-23
申请号：US17845497
申请日：2022-06-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunkwang Kim , Kinyeng Kang , Jonghyun Choi , Suyeon Sim
IPC: H10K59/131 , H01L27/12 , H10K59/121 , H10K59/123 , H10K59/88
CPC classification number: H10K59/131 , H01L27/124 , H10K59/1213 , H10K59/123 , H10K59/121 , H10K59/88
Abstract: 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：US20240032347A1
公开(公告)日：2024-01-25
申请号：US18479809
申请日：2023-10-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim , Joosun Yoon
IPC: H10K59/122 , G09G3/20 , G09G3/3225 , H01L21/28 , H10K50/84
CPC classification number: H10K59/122 , G09G3/20 , G09G3/3225 , H01L21/28 , H10K50/84 , G09G2300/0426 , G09G2300/0465 , G09G2320/0209 , G09G2320/0223 , G04C17/0091
Abstract: A display device includes a substrate including a first surface, and a second surface opposite the first surface, and defining a through portion passing therethrough, a pixel array including a plurality of pixels surrounding the through portion at the first surface, a plurality of scan lines extending along a first direction for providing scan signals to the pixels, and a plurality of data lines extending along a second direction crossing the first direction for providing data signals to the pixels, the plurality of data lines including first and second data lines adjacent the through portion at different layers, and having at least a portion thereof curved along a perimeter of the through portion.
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