公开(公告)号：US10818877B2

公开(公告)日：2020-10-27

申请号：US15651808

申请日：2017-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jaemin Hong ,  Hanul Kwen ,  Jeunghoon Kim ,  Jakyung Yu ,  Sujin Lee

IPC: H01L51/56 ,  C23C14/04 ,  H01L27/32 ,  H01L51/00

Abstract: Provided are a display device, a mask assembly, and an apparatus and a method for manufacturing the display device. The mask assembly includes: a mask frame; at least two mask sheets installed on the mask frame, each of the mask sheets including a plurality of openings; and at least two thin shielding plates installed on the mask frame such that the thin shielding plates are spaced apart from each other and shield a portion of the plurality of openings of each mask sheet, wherein one of the mask sheets and the thin shielding plates includes a shielding portion between the thin shielding plates spaced apart from each other, the shielding portion selectively blocking at least portions of the openings so as to form a deposition region having a shape other than a rectangle or a square.

公开(公告)号：US20200258972A1

公开(公告)日：2020-08-13

申请号：US16858426

申请日：2020-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yangwan Kim ,  Sunja Kwon ,  Byungsun Kim ,  Hyunae Park ,  Sujin Lee ,  Jaeyong Lee

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  G09G3/3291

Abstract: A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.

公开(公告)号：US10424631B2

公开(公告)日：2019-09-24

申请号：US15467088

申请日：2017-03-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yangwan Kim ,  Sunja Kwon ,  Byungsun Kim ,  Hyunae Park ,  Sujin Lee ,  Jaeyong Lee

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G02F1/1345 ,  H01L27/12 ,  G02F1/1333

Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

公开(公告)号：US09952466B2

公开(公告)日：2018-04-24

申请号：US14960653

申请日：2015-12-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho Lee ,  Hyangyul Kim ,  Soojung Chae ,  Junho Song ,  Jeanho Song ,  Sujin Lee ,  Jieun Lee

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/133757

Abstract: A liquid crystal display includes a display substrate, in which a plurality of domains is defined, includes a pixel electrode disposed in each of the plurality of domains and configured to have a plurality of branch electrodes and a common electrode. A liquid crystal layer disposed between the display substrate and an opposite substrate. A plurality of domains is arranged in a column direction and a row direction. Each of the domains includes first and second sides, a first horizontal edge, and a second horizontal edge facing the first horizontal edge. The second side is parallel with the column direction and the first side is parallel with a first slanted direction. A slit is defined between adjacent branch electrodes. The slit has a first width adjacent to the first horizontal edge, and a second width adjacent to the second horizontal edge.

公开(公告)号：US20170256599A1

公开(公告)日：2017-09-07

申请号：US15411810

申请日：2017-01-20

Applicant: Samsung Display Co., Ltd.

Inventor： Yangwan Kim ,  Sunja Kwon ,  Byungsun Kim ,  Hyunae Park ,  Sujin Lee ,  Jaeyong Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2380/02 ,  H01L51/0097 ,  H01L51/52 ,  H01L51/5203 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.