Title:
OPTICAL FILM, AND FRONT-SURFACE PLATE OF IMAGE DISPLAY DEVICE, IMAGE DISPLAY DEVICE, MIRROR HAVING IMAGE DISPLAY FUNCTION, RESISTIVE TOUCH PANEL, AND CAPACITIVE TOUCH PANEL THAT HAVE SAID OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2018/180746
Kind Code:
A1
Abstract:
Provided are: an optical film in which interference unevenness is sufficiently suppressed and which has exceptional keystroke durability and exceptional manufacturing suitability; and a front-surface plate of an image display device, an image display device, a mirror having an image display function, a resistive touch panel, and a capacitive touch panel that have said optical film. An optical film having at least a first resin film, an adhesive layer arranged on one surface of the first resin film, and a second resin film arranged on the adhesive layer, the adhesive layer including a polysaccharide.
Inventors:
NAKAZAWA YUKI (JP)
NOZOE YUTAKA (JP)
UEKI KEIGO (JP)
NOZOE YUTAKA (JP)
UEKI KEIGO (JP)
Application Number:
PCT/JP2018/010946
Publication Date:
October 04, 2018
Filing Date:
March 20, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B27/00; B32B23/22; G02B1/14; G06F3/041
Domestic Patent References:
| WO2016167149A1 | 2016-10-20 | |||
| WO2014112525A1 | 2014-07-24 |
Foreign References:
| JP2008249901A | 2008-10-16 | |||
| JP2001100042A | 2001-04-13 | |||
| JPH1044292A | 1998-02-17 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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