Title:
OPTICAL FILM AND ITS MANUFACTURING METHOD, OPTICAL COMPENSATION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY APPARATUS
Document Type and Number:
Japanese Patent JP2007017626
Kind Code:
A
Abstract:
To provide an optical film which has low haze even if it contains inorganic particulates and an additive consisting of organic compounds and has high contrast when incorporated in a liquid crystal display apparatus.
The optical film comprises a layer constituted essentially of organic compounds and a layer which contains inorganic particulates and organic compounds of ≤1,000 molecular weight by ≤30 mass% of content of the inorganic particulates.
Inventors:
HARUTA HIROMUNE
TAKAHASHI OSAMU
TAKAHASHI OSAMU
Application Number:
JP2005197913A
Publication Date:
January 25, 2007
Filing Date:
July 06, 2005
Export Citation:
Assignee:
FUJIFILM HOLDINGS CORP
International Classes:
G02B5/30; B29C41/32; B29C55/02; B32B7/02; G02F1/1335; G02F1/13363; B29K1/00; B29L7/00
Domestic Patent References:
JP2005104149A | 2005-04-21 | |||
JP2005138375A | 2005-06-02 | |||
JP2005139304A | 2005-06-02 | |||
JP2002283511A | 2002-10-03 | |||
JPH10292056A | 1998-11-04 | |||
JP2002202411A | 2002-07-19 | |||
JP2004284355A | 2004-10-14 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes
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