公开(公告)号：US11825613B2

公开(公告)日：2023-11-21

申请号：US17493910

申请日：2021-10-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongjin Park ,  Donghyun Lee ,  Junyoung Lee

IPC: H05K3/46 ,  H05K1/14

CPC classification number: H05K3/4679 ,  H05K1/144 ,  H05K2201/10128 ,  H05K2203/104

Abstract: A method includes preparing a substrate including a display area and a non-display area disposed adjacent to the display area, forming first panel magnetic patterns overlapping the non-display area and extending in a first direction on the substrate, forming first film magnetic patterns extending in the first direction on a film, inputting a first magnetism to the first panel magnetic patterns so that the first panel magnetic patterns have a first magnetic property, inputting a second magnetism to the first film magnetic patterns so that the first film magnetic patterns have a second magnetic property, and aligning the film on the substrate so that the first film magnetic patterns overlap the first panel magnetic patterns in a plan view.

公开(公告)号：US10811483B2

公开(公告)日：2020-10-20

申请号：US16168669

申请日：2018-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hagyeong Song ,  Hyeondo Park ,  Donghyun Lee ,  Hyunyoung Choi

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3291 ,  G09G3/3266 ,  G09G3/3233

Abstract: A display device includes: a substrate having a first area, a second area, and a bending portion between the first area and the second area; a first conductive line extending to the first area, the bending portion, and the second area along a first direction on a plane; and a second conductive line including a first contact portion and a first connection portion, the first contact portion being connected to the first conductive line at the first area and the first connection portion overlapping the first conductive line on a plane and extending along the first direction to the first area, the bending portion, and the second area, wherein the second conductive line further includes a corrosion retardation portion extending from the first contact portion.

公开(公告)号：US10566353B2

公开(公告)日：2020-02-18

申请号：US16039454

申请日：2018-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghyun Lee ,  Deukjong Kim

IPC: H01L27/12 ,  H01L27/32 ,  H01L29/41 ,  H01L29/423 ,  H01L51/00 ,  H01L23/535 ,  H01L29/417

Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.

公开(公告)号：US10134779B2

公开(公告)日：2018-11-20

申请号：US15684735

申请日：2017-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Deukjong Kim ,  Jaehak Lee ,  Donghyun Lee ,  Byungsun Kim ,  Yangwan Kim ,  Sunja Kwon ,  Hyunae Park ,  Hyungjun Park ,  Sujin Lee ,  Jaeyong Lee ,  Yujin Jeon

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

Abstract: A display device including a substrate including a bending area arranged between a first area and a second area, the substrate being configured to be bent around a bending axis extending in a first direction, a first inorganic insulating layer disposed on the substrate and having a first opening overlapping the bending area, a first organic layer disposed in the first opening, and a plurality of first conductive layers disposed on the first organic layer and extending from the first area to the second area through the bending area, in which wherein at least one edge of the first organic layer overlapping the first conductive layers includes at least one first short circuit prevention pattern.

公开(公告)号：US09966565B2

公开(公告)日：2018-05-08

申请号：US15402290

申请日：2017-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sangki Kim ,  Deukjong Kim ,  Donghyun Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/5228 ,  H01L51/5237

Abstract: An organic light-emitting display apparatus including a substrate having a display area and a peripheral area outside the display area, a first insulating layer arranged over the substrate throughout the display area and the peripheral area, the first insulating layer including a first opening disposed in the peripheral area, a first electrode arranged over the first insulating layer in the display area, a pixel defining film arranged over the first insulating layer, the pixel defining film including a second opening exposing a portion of the first electrode and a third opening formed at the location of the first opening to form a common opening, an intermediate layer arranged over the first electrode, and a second electrode covering the intermediate layer, the pixel defining film, at least a portion of the third opening, and at least a portion of the first opening.

公开(公告)号：US20170365814A1

公开(公告)日：2017-12-21

申请号：US15448298

申请日：2017-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Sangki Kim ,  Donghyun Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/3276 ,  H01L51/5246

Abstract: A display device includes a substrate including a display area and a non-display area surrounding the display area, a thin-film encapsulation layer disposed on the substrate, and a first blocking dam disposed outside the display area, the first blocking dam having at least one layer. Portions of the first blocking dam is removed, and thus, the divided pieces of the first blocking dam are spaced apart from each other, and a second blocking dam is disposed in at least one of a front portion and a rear portion of the first blocking dam corresponding to the spaced part.