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Title:
OPTICALLY ANISOTROPIC FILM, AND POLARIZING PLATE USING THE FILM, AND LIQUID CRYSTAL DISPLAY
Document Type and Number:
Japanese Patent JP2006126768
Kind Code:
A
Abstract:

To provide an optically anisotropic film which has proper surface smoothness and is formed from a discotic liquid-crystal compound, having uniform optical characteristics.

This optically anisotropic film has on a support at least one optically anisotropic layer which is formed from a composition comprising the discotic liquid-crystal compound and at least one fluorine-containing polymer, having a fluoro-aliphatic group and an amido group and which has, preferably ≤10 nm Re (intra-plane retardation value) and 60-250 nm Rth (retardation value in the thickness direction), when visible light is made incident.


Inventors:
NORO MASAKI
Application Number:
JP2005070441A
Publication Date:
May 18, 2006
Filing Date:
March 14, 2005
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G02B5/30; C08F220/54; G02F1/13363
Domestic Patent References:
JP2000304930A2000-11-02
JP2004198511A2004-07-15
JP2001081456A2001-03-27
JP2004233872A2004-08-19
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes