Title:
TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2015/045408
Kind Code:
A1
Abstract:
Provided is a touch panel, wherein stability of a transparent electrode is improved by suppressing influence of entry of water, and operational stability is improved. This touch panel at least includes: a transparent resin substrate and a pattern-formed transparent conductive film; metal wiring connected to the transparent conductive film; a transparent adhesive layer; and a sensor cover. The water vapor transmission rate of the transparent resin substrate at 40°C and 90 %RH is 1.0g/m2∙day or less.
Inventors:
ITO YUTAKA
Application Number:
PCT/JP2014/004949
Publication Date:
April 02, 2015
Filing Date:
September 26, 2014
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
G06F3/041; B32B7/02; B32B9/00; B32B15/08; G06F3/044; H01B5/14
Domestic Patent References:
| WO2013141275A1 | 2013-09-26 |
Foreign References:
| JP2011005793A | 2011-01-13 | |||
| JP2011150697A | 2011-08-04 |
Other References:
See also references of EP 3054374A4
Attorney, Agent or Firm:
OGASAWARA PATENT OFFICE (JP)
Patent business corporation Ogasawara patent firm (JP)
Patent business corporation Ogasawara patent firm (JP)
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