Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US12785750Application Date: 2010-05-24
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Publication No.: US08692966B2Publication Date: 2014-04-08
- Inventor: Shinichiro Oka , Shinichi Komura , Hirotaka Imayama , Takeshi Sato , Osamu Itou
- Applicant: Shinichiro Oka , Shinichi Komura , Hirotaka Imayama , Takeshi Sato , Osamu Itou
- Applicant Address: JP Tokyo JP Hyogo-Ken
- Assignee: Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Tokyo JP Hyogo-Ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2009-135743 20090605
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1343

Abstract:
Provided is a liquid crystal display device including: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first and the second substrates; a first polarization plate placed on a side of the first substrate; a second polarization plate placed on a side of the second substrate; and a pixel electrode and a common electrode which are provided on the side of the second substrate on which the liquid crystal layer is placed, in which: at least one of the pixel electrode and the common electrode is interdigital; and the liquid crystal layer has flexoelectric coefficients e11 and e33, both absolute values of which are +7 pC/m or less. Accordingly, a flicker intensity in an IPS liquid crystal display device is suppressed to such a degree as not to influence display quality.
Public/Granted literature
- US20100309419A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2010-12-09
Information query
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