Invention Grant
- Patent Title: Liquid Crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13542787Application Date: 2012-07-06
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Publication No.: US08345205B2Publication Date: 2013-01-01
- Inventor: Kikuo Ono , Makoto Yoneya , Tsunenori Yamamoto , Junichi Hirakata , Yoshiaki Nakayoshi
- Applicant: Kikuo Ono , Makoto Yoneya , Tsunenori Yamamoto , Junichi Hirakata , Yoshiaki Nakayoshi
- Applicant Address: JP Chiba JP Hyogo-ken
- Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Display Co., Ltd.
- Current Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Display Co., Ltd.
- Current Assignee Address: JP Chiba JP Hyogo-ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP11-255763 19990907; JPPCT/JP00/06009 20000905
- Main IPC: G02F1/1343
- IPC: G02F1/1343

Abstract:
A liquid crystal display includes a first substrate and a second substrate with a liquid crystal layer therebetween, the first substrate having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel regions defined by the drain signal lines and the gate signal lines. The pixel regions include a first electrode having a plurality of linear shapes, a second electrode having a planer shape, the second electrode being overlapped with the first electrode through an insulation film, and a thin film transistor having a video signal supplied thereto from the drain signal line. The first electrode is connected with the thin film transistor so that an electric potential of the video signal is supplied thereto, and a standard electric potential is supplied to the second electrode. A third electrode is arranged between the drain signal line and the liquid crystal layer.
Public/Granted literature
- US20120268683A1 Liquid Crystal Display Device Public/Granted day:2012-10-25
Information query
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