发明申请
- 专利标题: LIQUID CRYSTAL DISPLAY HAVING WIDE VIEWING ANGLE
- 专利标题(中): 具有宽视角的液晶显示
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申请号: US12483986申请日: 2009-06-12
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公开(公告)号: US20090251645A1公开(公告)日: 2009-10-08
- 发明人: Yea-Sun Yoon , Seung-Beom Park , Byoung-Sun Na
- 申请人: Yea-Sun Yoon , Seung-Beom Park , Byoung-Sun Na
- 申请人地址: KR Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Gyeonggi-do
- 优先权: KR1998-46153 19981030; KR1999-54557 19990212
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/1343
摘要:
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.