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公开(公告)号：US20200303680A1
公开(公告)日：2020-09-24
申请号：US16894621
申请日：2020-06-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghyun Choi , Kinyeng Kang , Suyeon Sim
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：US10777626B2
公开(公告)日：2020-09-15
申请号：US16389658
申请日：2019-04-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim , Joosun Yoon
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：US10609826B2
公开(公告)日：2020-03-31
申请号：US15336944
申请日：2016-10-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim
Abstract: A display apparatus includes a display panel. The display apparatus further includes a cover layer disposed over a first surface of the display panel on which an image is displayed. A housing is disposed over a second surface of the display panel, the second surface being opposite to the first surface of the display panel. The display panel also includes at least one through hole that fully penetrates the display panel, the cover layer, and the housing.
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公开(公告)号：US20200051497A1
公开(公告)日：2020-02-13
申请号：US16655025
申请日：2019-10-16
Applicant: Samsung Display Co., Ltd.
Inventor： Kinyeng Kang , Jonghyun Choi , Sunkwang Kim , Suyeon Sim , Joosun Yoon
IPC: G09G3/3225 , G09G3/3233 , H01L51/52 , H01L27/32
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：US10553821B2
公开(公告)日：2020-02-04
申请号：US15944051
申请日：2018-04-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kinyeng Kang , Jonghyun Choi
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：US20190074459A1
公开(公告)日：2019-03-07
申请号：US16182119
申请日：2018-11-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SUNKWANG KIM , Kinyeng Kang
Abstract: 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：US10186191B2
公开(公告)日：2019-01-22
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 , G09G3/3233 , H01L51/52 , H01L27/32
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：US20170148856A1
公开(公告)日：2017-05-25
申请号：US15298040
申请日：2016-10-19
Applicant: Samsung Display Co., Ltd
Inventor： Jonghyun Choi , Kinyeng Kang , Sunkwang Kim , Suyeon Sim
CPC classification number: H01L51/5253 , H01L27/3258 , H01L51/0096 , Y02E10/549 , Y02P70/521
Abstract: 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：US20170127546A1
公开(公告)日：2017-05-04
申请号：US15255026
申请日：2016-09-01
Applicant: Samsung Display Co., Ltd.
Inventor： Minsoo Kim , Kinyeng Kang
CPC classification number: H05K7/1427 , G06F3/1446 , G09G3/20 , G09G2300/0426 , G09G2380/02 , H05K1/028 , H05K1/111 , H05K5/0017 , H05K2201/09009
Abstract: A display device is disclosed. In one aspect, the display device includes a first display unit including a first display area, a first left pad area outside a first left end portion of the first display area, and a first right pad area outside a first right end portion of the first display area. The first right end portion is opposite to the first left end portion. The first display unit is bent at a first portion between the first display area and the first left pad area and bent at a second portion between the first display area and the first right pad area. The first display area is bent such that the first left and right end portions are adjacent to each other, and the first left and right pad areas are located inside the first display unit. The display device also includes a first printed circuit board corresponding to both the first left and right pad areas.
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公开(公告)号：US20170077188A1
公开(公告)日：2017-03-16
申请号：US15260068
申请日：2016-09-08
Applicant: Samsung Display Co., Ltd.
Inventor： Kinyeng Kang , Sunkwang Kim , Heejun Yoo , Jonghyun Choi
IPC: H01L27/32
CPC classification number: H01L27/3211 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3279 , H01L51/5256 , H01L51/5262 , H01L51/56
Abstract: An organic light-emitting display apparatus including: a pixel including a first region realizing an image and a second region through which external light is transmitted, a driving circuit unit disposed in the first region, a wire area including a third region and a fourth region, a wire for transferring a signal to the driving circuit unit, a first electrode disposed in the first region and electrically connected to the driving circuit unit, a pixel defining layer disposed in the first region and including a first opening and a second opening, a second electrode disposed in the first region opposite the first electrode, an organic emission layer disposed between the first electrode and the second electrode, and an insulating structure disposed between the substrate and the pixel defining layer and including at least one insulating layer that includes a third opening corresponding to the second region and the fourth region.
Abstract translation: 一种有机发光显示装置，包括：包括实现图像的第一区域和透射外部光的第二区域的像素，设置在所述第一区域中的驱动电路单元，包括第三区域和第四区域的导线区域 用于将信号传送到驱动电路单元的导线，设置在第一区域中并电连接到驱动电路单元的第一电极，设置在第一区域中的包括第一开口和第二开口的像素限定层， 设置在与第一电极相对的第一区域中的第二电极，设置在第一电极和第二电极之间的有机发射层以及设置在衬底和像素限定层之间的绝缘结构，并且包括至少一个绝缘层，其包括第三电极 对应于第二区域和第四区域的开口。
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