公开(公告)号：US10281764B2

公开(公告)日：2019-05-07

申请号：US15654400

申请日：2017-07-19

Applicant: Samsung Display Co. Ltd.

Inventor： Seung Kyu Lee ,  Gung Wan Nam ,  Woo Sung Sohn ,  Mi Hyeon Jo ,  Ki Pyo Hong

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  H01L51/00 ,  G02F1/163

Abstract: A liquid crystal display includes a first display substrate, a second display substrate facing the first display substrate, and a liquid crystal layer interposed between the first and second display substrates, where the first display substrate includes a lower substrate, a pixel electrode, which is disposed on the lower substrate, and a protrusion pattern, which is disposed on the pixel electrode along an outer edge of the pixel electrode, the second display substrate includes an upper substrate and a light-shielding member, which is disposed on a surface of the upper substrate facing the first display substrate and in which indentation pattern parts are inwardly indented in a plan view, the light-shielding member includes light-shielding parts that are an entirety of the light-shielding member except for the indentation pattern parts, and the indentation pattern parts overlap parts of the pixel electrode.

公开(公告)号：US10008168B2

公开(公告)日：2018-06-26

申请号：US15097475

申请日：2016-04-13

Applicant: Samsung Display Co. Ltd.

Inventor： Wan Namgung ,  Ik Han Oh ,  Ho Jun Lee ,  Youn Hak Jeong ,  Seung Kyu Lee ,  Mi Hyeon Jo

IPC: G09G3/36 ,  G02F1/1362 ,  G09G3/20 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G09G3/3648 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/2074 ,  G09G3/3614

Abstract: A liquid crystal display includes a pixel electrode which includes a first subpixel electrode and a second subpixel electrode, a first insulating substrate and a second insulating substrate which faces the first insulating substrate, a common electrode which overlaps the pixel region, where the first subpixel electrode includes a first main unit electrode and a first sub unit electrode which is electrically connected to the first main unit electrode and smaller in area than the first main unit electrode, the second subpixel electrode includes a second main unit electrode, and a first opening part which overlaps the first main unit electrode, a second opening part which overlaps the second main unit electrode, and a third opening part which overlaps the first sub unit electrode and has a different shape from those of the first opening part and the second opening part are defined in the common electrode.