Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US12555863Application Date: 2009-09-09
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Publication No.: US08237906B2Publication Date: 2012-08-07
- Inventor: Koichi Igeta , Osamu Nagashima
- Applicant: Koichi Igeta , Osamu Nagashima
- Applicant Address: JP Chiba JP Hyogo-ken
- Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Chiba JP Hyogo-ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2008-232082 20080910
- Main IPC: G02F1/1339
- IPC: G02F1/1339

Abstract:
A liquid crystal display device includes: a pair of substrates disposed to face each other; an inner sealing material surrounding a non-display region between the pair of substrates; an outer sealing material surrounding the inner sealing material; liquid crystal filled between the inner sealing material and the outer sealing material; and a display region formed in a region where the liquid crystal is filled, and first columnar spacers fixed on any one of the pair of substrates are formed in the forming region of the inner sealing material, the first columnar spacers being formed so as to avoid positions overlapped with intersecting portions of the gate signal lines and the drain signal lines.
Public/Granted literature
- US20100060842A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2010-03-11
Information query
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