Invention Grant
- Patent Title: Liquid crystal display device and manufacturing method for same
- Patent Title (中): 液晶显示装置及其制造方法
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Application No.: US12730478Application Date: 2010-03-24
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Publication No.: US08274630B2Publication Date: 2012-09-25
- Inventor: Hideyuki Shintani , Shinichi Soto , Hiroshi Saeki , Osamu Nagashima , Tomokazu Ishikawa
- Applicant: Hideyuki Shintani , Shinichi Soto , Hiroshi Saeki , Osamu Nagashima , Tomokazu Ishikawa
- 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: JP2009-075364 20090326
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1339 ; G02F1/1345 ; G02F1/13

Abstract:
Liquid crystal is sandwiched between a first substrate in rectangular form and a second substrate in rectangular form, pixel electrodes and a first alignment film are formed on the first substrate, a counter electrode and a second alignment film are formed on the second substrate, the second alignment film is rubbed in a direction at an angle in a range of 45°+/−3° relative to one side of the second substrate, the counter electrode is provided with a protruding pad portion, and the direction in which the pad portion extends is to an angle of 15° or more and 35° or less with the side of the second substrate.
Public/Granted literature
- US20100245745A1 LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD FOR SAME Public/Granted day:2010-09-30
Information query
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