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.: US12511570Application Date: 2009-07-29
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Publication No.: US08130344B2Publication Date: 2012-03-06
- Inventor: Hitoshi Tsuchiya , Tomo Ikebe , Osamu Okumura
- Applicant: Hitoshi Tsuchiya , Tomo Ikebe , Osamu Okumura
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: JP2008-234379 20080912
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1343

Abstract:
A liquid crystal device includes: a liquid crystal layer which is sandwiched between a pair of substrates; a color filter layer has a first coloration layer for transmitting a first light and a second coloration layer for transmitting a second light; first electrodes has a first pixel electrode disposed on a first sub-pixel region corresponding to a planar region of the first coloration layer and a second pixel electrode disposed on a second sub-pixel region corresponding to a planar region of the second coloration layer; and second electrodes each of which faces each first electrode. Any one electrode of each first electrode and each second electrode has a plurality of band-like portions which are arranged at predetermined intervals. A layer thickness of the liquid crystal layer, a width of each band-like portion, and the predetermined intervals within the first sub-pixel region are smaller than they within the second sub-pixel region.
Public/Granted literature
- US20100066952A1 LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2010-03-18
Information query
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