Invention Grant
- Patent Title: Liquid crystal electro-optical device
- Patent Title (中): 液晶电光装置
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Application No.: US11465556Application Date: 2006-08-18
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Publication No.: US07728942B2Publication Date: 2010-06-01
- Inventor: Yoshiharu Hirakata , Takeshi Nishi , Rumo Satake
- Applicant: Yoshiharu Hirakata , Takeshi Nishi , Rumo Satake
- 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: Fish & Richardson P.C.
- Priority: JP8-032926 19960126; JP8-035457 19960129
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1343

Abstract:
A brighter active matrix type liquid crystal electro-optical device with a higher contrast, yet having a wider visual angle is realized, said liquid crystal electro-optical device comprises a liquid crystal layer and means for applying an electric field to the liquid crystal layer in the direction parallel to the substrate, wherein the liquid crystal layer comprises a liquid crystal material dispersed in a polymer material. Also a liquid crystal electro-optical device comprising a liquid crystal layer disposed on a substrate is included, wherein the transmission mode or the dispersion mode of an incident light is selected by an electric field applied to the liquid crystal layer in the direction parallel to the liquid crystal layer.
Public/Granted literature
- US20060279685A1 LIQUID CRYSTAL ELECTRO-OPTICAL DEVICE Public/Granted day:2006-12-14
Information query
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