Invention Grant
- Patent Title: Liquid crystal display device having nucleus generation section
- Patent Title (中): 具有核生成部的液晶显示装置
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Application No.: US12377195Application Date: 2007-06-11
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Publication No.: US08013959B2Publication Date: 2011-09-06
- Inventor: Youhei Nakanishi
- Applicant: Youhei Nakanishi
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2006-239555 20060904
- International Application: PCT/JP2007/061693 WO 20070611
- International Announcement: WO2008/029547 WO 20080313
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1337

Abstract:
An object of the present invention is to provide a transflective type LCD device in which each of a transmissive area and a reflective area can be driven in an OCB mode, and it is possible to prevent lowering of transmittance and reflectance, and to prevent a pixel from darkening in a case where each of the transmissive area and the reflective area is driven in an OCB mode. The liquid crystal display device of the present invention includes, in each pixel (11), a single nucleus generation section for generating a bend nucleus for promoting a transition of liquid crystal molecules of the liquid crystal layer into a bend alignment. Application of a voltage to the liquid crystal molecules of the liquid crystal layer in the transmissive area and the reflective area carries out a transition from a spray alignment into a bend alignment in response to an applied voltage.
Public/Granted literature
- US20100177268A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2010-07-15
Information query
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