Invention Grant
- Patent Title: Liquid crystal device and electronic apparatus
- Patent Title (中): 液晶装置及电子仪器
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Application No.: US12405632Application Date: 2009-03-17
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Publication No.: US09099048B2Publication Date: 2015-08-04
- Inventor: Toshiharu Matsushima
- Applicant: Toshiharu Matsushima
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2008-075087 20080324
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G09G3/36 ; G02F1/1343

Abstract:
A liquid crystal device includes a pair of substrates with a liquid crystal layer interposed therebetween. A planar region of the pair of substrates has at least one display pixel region and at least one viewing-angle control pixel region that performs dark display in the front direction of surfaces of the pair of substrates and has brightness variable depending on a viewing angle in an oblique direction to the normal direction of the surfaces of the pair of substrates. A pair of electrodes driving the liquid crystal layer is provided in the display pixel region and the viewing-angle control pixel region. A voltage applied between the pair of electrodes in the viewing-angle control pixel region at the time of driving the liquid crystal layer in the viewing-angle control pixel region is higher than a voltage applied between the pair of electrodes in the display pixel region.
Public/Granted literature
- US20090237594A1 LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2009-09-24
Information query
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