Invention Grant
- Patent Title: Liquid crystal display device with viewing angle control areas having a black matrix that does not overlap with the data lines
- Patent Title (中): 具有视角控制区域的液晶显示装置具有不与数据线重叠的黑矩阵
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Application No.: US11637681Application Date: 2006-12-13
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Publication No.: US08259264B2Publication Date: 2012-09-04
- Inventor: Hyeok Soo Kim
- Applicant: Hyeok Soo Kim
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335 ; G02F1/1343
Abstract:
The present invention provides a liquid crystal display device that can electrically control the viewing angle. A liquid crystal display device according to an aspect of the present invention includes a first electrode group on the lower substrate and a first region of liquid crystals in image drive areas controllable according to an applied voltage, and a second electrode group on the lower substrate and a second region of liquid crystals in viewing angle control areas controllable according to an applied voltage, wherein the first region and the second region may be controlled separately.
Public/Granted literature
- US20080007684A1 Liquid crystal display device and driving method thereof Public/Granted day:2008-01-10
Information query
IPC分类:
