公开(公告)号：US08780305B2

公开(公告)日：2014-07-15

申请号：US13865122

申请日：2013-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/1393

Abstract: A liquid crystal display includes a first substrate with pixel electrodes, and a second substrate with a common electrode facing the first substrate. The common electrode has depression patterns corresponding to the pixel electrodes. The side wall of each depression pattern is at an angle of 30-120 degrees with respect to the first substrate. The depression patterns of the common electrode are formed through making depression patterns at color filters. In this structure, the liquid crystal display bears wide viewing angle and good picture quality.

Abstract translation: 液晶显示器包括具有像素电极的第一基板和具有面向第一基板的公共电极的第二基板。 公共电极具有与像素电极对应的凹陷图案。 每个凹陷图案的侧壁相对于第一基底为30-120度的角度。 公共电极的凹陷图案通过在滤色器处形成凹陷图案而形成。 在这种结构中，液晶显示器具有宽视角和良好的画质。