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Title:
LIGHT-MODULATING FILM
Document Type and Number:
WIPO Patent Application WO/2010/021276
Kind Code:
A1
Abstract:
Disclosed is a light-modulating film having two transparent conductive resin base materials and a light-modulating layer sandwiched between the aforementioned two transparent conductive resin base materials, with the aforementioned light-modulating layer containing a resin matrix and a light-modulating suspension dispersed in the aforementioned resin matrix. The light-modulating film has a primer layer on the light-modulating layer side of at least one of the aforementioned transparent conductive resin base materials, with the aforementioned primer layer being formed of a thin film composed of a material that contains a (meth)acrylate having a hydroxyl group in the molecule. Thus, it is possible to provide a light-modulating film that improves the adhesion between a film matrix and a substrate, and that achieves a stable light-modulating function.

Inventors:
NOMURA SATOYUKI
MORISHITA YOSHII
TANAKA TOORU
OHNO SHIGESHI
Application Number:
PCT/JP2009/064192
Publication Date:
February 25, 2010
Filing Date:
August 11, 2009
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD (JP)
NOMURA SATOYUKI
MORISHITA YOSHII
TANAKA TOORU
OHNO SHIGESHI
International Classes:
G02F1/19
Foreign References:
JP2003525468A2003-08-26
JPH05273528A1993-10-22
JP2006505013A2006-02-09
US1955923A1934-04-24
US1963496A1934-06-19
US3756700A1973-09-04
US4247175A1981-01-27
US4273422A1981-06-16
US4407565A1983-10-04
US4422963A1983-12-27
US3912365A1975-10-14
US4078856A1978-03-14
JP2002189123A2002-07-05
JP2008210561A2008-09-11
JPH0586972B21993-12-15
JPS6368642A1988-03-28
JPS5336515B11978-10-03
JPS5752371B21982-11-08
JPS5853656B21983-11-30
JPS6117863B21986-05-09
US2041138A1936-05-19
US2306108A1942-12-22
US2375963A1945-05-15
US4270841A1981-06-02
GB433455A1935-08-15
Other References:
J. PHOTOCHEM. SCI. TECHNOL., vol. 2, 1977, pages 283
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
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