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Title:
METHOD OF MANUFACTURING ANTI-GLARE FILM, ANTI-GLARE FILM, AND METHOD OF MANUFACTURING MOLD
Document Type and Number:
Japanese Patent JP2010286528
Kind Code:
A
Abstract:

To provide a method of manufacturing an anti-glare film for preventing visual confirmation performance from being reduced due to its whitening while showing superior anti-glare performance and achieving high contrast without causing glare even when applying this film to an image display displaying highly precise images, and to provide a method of manufacturing a metallic mold being favorably used in the method of manufacturing the anti-glare film.

The method of manufacturing the anti-glare film includes a step of computing a micro phase separation structure of block copolymer composed of two or more segments by calculating machine simulation by using this block copolymer as a model, a step of creating a micro phase separation pattern showing a maximal value so far as energy spectrum is in a scope of space frequency of 0.025 to 0.125 μm-1 based on themicro phase separation structure, and a step of forming a surface having irregularities on a transparent basic material by using the micro phase separation pattern. The method of manufacturing the metallic mold being favorably used in this method of manufacturing the anti-glare film is also provided.


Inventors:
FURUYA TSUTOMU
FUJII TAKASHI
MIYAMOTO HIROSHI
JINNO KYO
Application Number:
JP2009000138104
Publication Date:
December 24, 2010
Filing Date:
June 09, 2009
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
G02B5/02; B29C33/38; B29C33/42; B29C59/04; C25D7/00; B29L7/00
Domestic Patent References:
JP2002370302A2002-12-24
JP2005338681A2005-12-08
JP2008281596A2008-11-20
JP2010224427A2010-10-07
JP2010224428A2010-10-07
Attorney, Agent or Firm:
深見 久郎
森田 俊雄
仲村 義平
堀井 豊
酒井 將行
荒川 伸夫
佐々木 眞人