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：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：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.