Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13144015Application Date: 2010-01-08
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Publication No.: US08665195B2Publication Date: 2014-03-04
- Inventor: Yasutoshi Tasaka , Kaori Saitoh
- Applicant: Yasutoshi Tasaka , Kaori Saitoh
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye, P.C.
- Priority: JP2009-004093 20090109
- International Application: PCT/JP2010/000079 WO 20100108
- International Announcement: WO2010/079760 WO 20100715
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A liquid crystal display device includes an active matrix substrate including a plurality of pixel electrodes provided in a matrix of a plurality of rows by a plurality columns; a counter substrate including a counter electrode; a vertical alignment type liquid crystal layer; and axis-symmetrical liquid crystal domain formation portions each for forming a liquid crystal domain in which liquid crystal molecules in the liquid crystal layer are aligned in axis symmetry, the axis-symmetrical liquid crystal domain formation portions each being located at the center of the respective liquid crystal domain. The plurality of pixel electrodes each define a pixel area. The axis-symmetrical liquid crystal domain formation portions ; are each provided in correspondence with an area between two pixel areas defined by two pixel electrodes adjacent to each other.
Public/Granted literature
- US20120019437A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-01-26
Information query
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