Title:
COLOR TONE CORRECTION FILM AND TRANSPARENT CONDUCTIVE FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/125408
Kind Code:
A1
Abstract:
In this color tone correction film, a first hard coat layer, a first color tone correction layer and a second color tone correction layer are sequentially laminated on one surface of a transparent base film, and a second hard coat layer is laminated on the other surface of the transparent base film. The second hard coat layer contains 80-98 wt% of a binder, 1-10 wt% of a photopolymerization initiator and 0.01-19 wt% of organic fine particles having an average particle diameter of 0.8-5.5 μm. The second hard coat layer has a refractive index of 1.51-1.61 with respect to light having a wavelength of 400 nm, while having a film thickness of 1.3-3.5 μm. The average particle diameter of the organic fine particles is 61-350% of the film thickness of the second hard coat layer, and the sum of the binder, the photopolymerization initiator and the organic fine particles having an average particle diameter of 0.8-5.5 μm is 99-100 wt%.
Inventors:
TASHIRO HIROSHI (JP)
NOJIMA TAKAYUKI (JP)
NOJIMA TAKAYUKI (JP)
Application Number:
PCT/JP2013/053361
Publication Date:
August 29, 2013
Filing Date:
February 13, 2013
Export Citation:
Assignee:
NOF CORP (JP)
TASHIRO HIROSHI (JP)
NOJIMA TAKAYUKI (JP)
TASHIRO HIROSHI (JP)
NOJIMA TAKAYUKI (JP)
International Classes:
G02B1/10; B32B7/02; B32B9/00; G02B1/14; G02B5/22; G02F1/1333; G06F3/041
Domestic Patent References:
| WO2003020509A1 | 2003-03-13 |
Foreign References:
| JP2000301648A | 2000-10-31 | |||
| JPH1024516A | 1998-01-27 | |||
| JP2011098563A | 2011-05-19 | |||
| JP2012020425A | 2012-02-02 | |||
| JP2004178563A | 2004-06-24 | |||
| JPH11286066A | 1999-10-19 | |||
| JPH08216327A | 1996-08-27 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
Patent business corporation Okada international patent firm (JP)
Patent business corporation Okada international patent firm (JP)
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Claims: