Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13980787Application Date: 2012-01-16
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Publication No.: US09001295B2Publication Date: 2015-04-07
- Inventor: Akira Shibazaki , Ken Kuboki , Satomi Hasegawa , Hiroshi Tsuchiya , Yusuke Nishihara , Taichi Sasaki , Seiji Tanuma
- Applicant: Akira Shibazaki , Ken Kuboki , Satomi Hasegawa , Hiroshi Tsuchiya , Yusuke Nishihara , Taichi Sasaki , Seiji Tanuma
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Lowe Hauptman & Ham, LLP
- Priority: JP2011-009986 20110120
- International Application: PCT/JP2012/050695 WO 20120116
- International Announcement: WO2012/099047 WO 20120726
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343

Abstract:
A liquid crystal display device includes: a liquid crystal layer extending at least in a display region; first and second substrates affixed to each other so as to sandwich the liquid crystal layer therebetween; and a pair of polarization plates disposed to sandwich these substrates therebetween. The first substrate is provided with a pixel electrode corresponding to each of a plurality of pixels. The second substrate is provided with a counter electrode so as to face the pixel electrode. A first alignment film is disposed on the pixel electrode. A second alignment film is disposed on the counter electrode. The pixels each include a plurality of domains having different combinations of alignment directions of the first and second alignment films. The pixel electrode has a slit group along at least a part of an outline of the pixel electrode and in the vicinity of the outline.
Public/Granted literature
- US20130293815A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2013-11-07
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