Invention Grant
- Patent Title: Liquid-crystal electro-optical apparatus and method of manufacturing the same
-
Application No.: US12512339Application Date: 2009-07-30
-
Publication No.: US08212968B2Publication Date: 2012-07-03
- Inventor: Toshimitsu Konuma , Takeshi Nishi , Michio Shimizu , Harumi Mori , Kouji Moriya , Satoshi Murakami
- Applicant: Toshimitsu Konuma , Takeshi Nishi , Michio Shimizu , Harumi Mori , Kouji Moriya , Satoshi Murakami
- Applicant Address: JP Atsugi-shi, Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Atsugi-shi, Kanagawa-ken
- Agency: Robinson Intellectual Property Law Office, P.C.
- Agent Eric J. Robinson
- Priority: JP5-201832 19930722; JP5-205887 19930727; JP5-209060 19930731; JP6-80939 19940327
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1339

Abstract:
A liquid crystal device comprising: a pair of substrates having an electrode arrangement thereon; an orientation control means provided on at least one of said substrates; and a ferroelectric or antiferroelectric liquid crystal layer interposed between said substrates, said liquid crystal layer being uniaxially oriented by virtue of said orientation control means, wherein means for suppressing an orientation control effect of said orientation control means with respect to said liquid crystal layer is provided between said liquid crystal layer and said orientation control means.
Public/Granted literature
- US20090284701A1 LIQUID-CRYSTAL ELECTRO-OPTICAL APPARATUS AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2009-11-19
Information query
IPC分类: