公开(公告)号：US10482811B2

公开(公告)日：2019-11-19

申请号：US16223054

申请日：2018-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Jonghyun Choi ,  Sunkwang Kim ,  Suyeon Sim ,  Joosun Yoon

IPC: G09G3/3225 ,  H01L27/32 ,  H01L51/52 ,  G09G3/3233

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.

公开(公告)号：US20190245020A1

公开(公告)日：2019-08-08

申请号：US16389658

申请日：2019-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Kinyeng Kang ,  Sunkwang Kim ,  Joosun Yoon

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/20 ,  H01L21/28 ,  H01L51/52

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.

公开(公告)号：US20190173053A1

公开(公告)日：2019-06-06

申请号：US16273042

申请日：2019-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Kinyeng Kang ,  Suyeon Sim

IPC: H01L51/52 ,  H01L27/32 ,  G04B19/12 ,  H01L51/56

CPC classification number: H01L51/5253 ,  G04B19/04 ,  G04B19/12 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/326 ,  H01L51/5246 ,  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.

公开(公告)号：US10304913B2

公开(公告)日：2019-05-28

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 ,  G09G3/20 ,  G09G3/3225 ,  H01L21/28 ,  H01L51/52 ,  G04C17/00

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.

公开(公告)号：US10135010B2

公开(公告)日：2018-11-20

申请号：US15294452

申请日：2016-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkwang Kim ,  Kinyeng Kang

IPC: H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L27/12

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.

公开(公告)号：US10128461B2

公开(公告)日：2018-11-13

申请号：US15093091

申请日：2016-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Seungwook Chang ,  Jonghyun Choi

IPC: H01L51/52 ,  H01L27/32 ,  G04B19/04 ,  H01L51/00 ,  H01L51/56 ,  G04C17/00

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.

公开(公告)号：US20180182998A1

公开(公告)日：2018-06-28

申请号：US15890182

申请日：2018-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolyun Jeong ,  Kinyeng Kang

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5237 ,  B60K35/00 ,  B60K37/00 ,  B60K2350/106 ,  H01L51/0097 ,  H01L51/529

Abstract: A display device for a vehicle and an automobile including the same are disclosed. In one aspect, the display device includes a display unit including an display area on which a plurality of pixels are disposed and a non-display area adjacent to the display area and bent with respect to the display area, wherein a light from the plurality of pixels emits in a front direction, and a heat radiation member adjacent to a rear surface of the display unit and including a first plate facing the rear surface of the display unit, a plurality of first heat radiation pins protruding from the first plate, a first opposite plate parallel to the first plate, and a pair of first side plates at opposite sides of the first plate.

公开(公告)号：US09992897B2

公开(公告)日：2018-06-05

申请号：US15255026

申请日：2016-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Minsoo Kim ,  Kinyeng Kang

IPC: H05K1/00 ,  H05K7/14 ,  G06F3/14 ,  H05K5/00 ,  H05K1/11 ,  H05K1/02 ,  G09G3/20

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.

公开(公告)号：US09905629B2

公开(公告)日：2018-02-27

申请号：US15287583

申请日：2016-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwang Kim ,  Kinyeng Kang

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L27/12

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/3244 ,  H01L27/3258 ,  H01L27/326 ,  H01L51/0096 ,  H01L51/5246 ,  H01L51/5253

Abstract: A display device includes: a substrate; an insulating layer arranged above the substrate; a through portion configured to pass through the substrate and the insulating layer; a pixel array located above the insulating layer and including pixels each including a light-emitting element including a pixel electrode, an opposite electrode facing the pixel electrode, and an emission layer arranged between the pixel electrode and the opposite electrode, the pixels at least partially surrounding the through portion; and a pattern portion arranged between the through portion and the pixel array, wherein the pattern portion includes: a recess that is concave along a thickness direction of the insulating layer; and a cladding layer arranged above the insulating layer, configured to cover the recess, and including a material different from the insulating layer.

公开(公告)号：USD797446S1

公开(公告)日：2017-09-19

申请号：US29537864

申请日：2015-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Kinyeng Kang ,  Mugyeom Kim