Invention Grant
- Patent Title: Liquid crystal display apparatus
- Patent Title (中): 液晶显示装置
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Application No.: US14219123Application Date: 2014-03-19
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Publication No.: US09389461B2Publication Date: 2016-07-12
- Inventor: Youichi Asakawa
- Applicant: Japan Display Inc.
- Applicant Address: JP Minato-ku
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P
- Priority: JP2013-060336 20130322
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343 ; G02F1/1333

Abstract:
According to one embodiment, a liquid crystal display apparatus includes an array substrate, a counter-substrate and a liquid crystal layer formed of a negative liquid crystal material. The array substrate includes a common electrode, an insulating film, a plurality of pixel electrodes each provided with a slit, and a first alignment film. A ratio of a liquid crystal capacitance to a capacitance of the first alignment film (liquid crystal capacitance/alignment film capacitance) is equal to or smaller than a predetermined value. The formula (es/d_LC)/(e_PI/d_PI)≦0.0599 is satisfied.
Public/Granted literature
- US20140285758A1 LIQUID CRYSTAL DISPLAY APPARATUS Public/Granted day:2014-09-25
Information query
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