Title:
液晶表示装置
Document Type and Number:
Japanese Patent JP4390034
Kind Code:
B2
Abstract:
There are provided at least two liquid crystal panels 10, 20 including the liquid crystals developing a memory effect, the liquid crystal developing a memory effect on a no-viewer side has a selective reflection wavelength set at 615 nm to 665 nm, the liquid crystal developing a memory effect on a viewer side has a selective reflection wavelength set at 490 nm to 540 nm, and a color filter 40 having a certain transmission property is provided between the liquid crystal developing a memory effect on the viewer side and the liquid crystal developing a memory effect on the no-viewer side.
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Inventors:
Noriko Suehiro
Satoshi Niiyama
Satoshi Niiyama
Application Number:
JP2002273933A
Publication Date:
December 24, 2009
Filing Date:
September 19, 2002
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
G02B5/20; G02F1/1347; G02B5/26; G02F1/13; G02F1/1335; G02F1/137; G02F1/139; G09G3/36; G02F1/1333; G02F1/1337
Domestic Patent References:
JP2000147547A | ||||
JP10068961A | ||||
JP10142593A | ||||
JP10031210A | ||||
JP10090728A | ||||
JP2001109012A | ||||
JP2002244106A | ||||
JP2002287135A |
Attorney, Agent or Firm:
Takuya Ohara