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Title:
ANTIGLARE FILM AND DISPLAY USING SAME
Document Type and Number:
Japanese Patent JP2008286878
Kind Code:
A
Abstract:

To provide an antiglare film capable of achieving satisfactory balance between suppression of dazzle and improvement in transmissive clearness, and to provide a display using the same.

The antiglare film is constituted by laminating on a transparent support an antiglare hard coat layer in which an antiglare hard coat layer forming composition containing light transmitting particulate in a binder including an actinic energy ray curing resin and a photo polymerization initiator is cured. A refractive index difference between the cured substance of the binder and the light transmitting particulate is 0 to 0.05. In the surface of the antiglare hard coat layer, an arithmetic mean roughness (Ra) measured on the basis of JIS B 0601-1994 is 0.01 to 0.30 m. A mean interval (Sm) of irregularity is 10 to 300 m. It is preferred that inorganic particulate having a mean particle size smaller than that of the light transmitting particulate is included in the binder of the antiglare hard coat layer forming composition.


Inventors:
HIKITA SHINYA
KATO TATSUNORI
YANO HIROFUMI
HARADA EIJI
MURASE MASAYUKI
NAKAMURA TETSUYA
KIMURA YASUHIRO
IKEDA TOMOYUKI
Application Number:
JP2007129650A
Publication Date:
November 27, 2008
Filing Date:
May 15, 2007
Export Citation:
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Assignee:
NOF CORP
International Classes:
G02B5/02; B32B27/18; G02B1/10; G02F1/1335
Domestic Patent References:
JP2007045142A2007-02-22
JP2006010724A2006-01-12
JP2007041533A2007-02-15
JP2005140890A2005-06-02
JP2005092197A2005-04-07
JP2004240411A2004-08-26
JP2002169007A2002-06-14
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda