Title:
TRANSPARENT CONDUCTIVE LAMINATE AND TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2015/072321
Kind Code:
A1
Abstract:
Provided is a transparent conductive laminate obtained by laminating a transparent conductive film on a base, wherein adhesion between the base and the transparent conductive film is ensured, while maintaining the electrical characteristics of the transparent conductive film. This transparent conductive laminate has good light transmittance characteristics and excellent chemical resistance. Also provided is a highly reliable touch panel which is provided with this transparent conductive laminate. A transparent conductive laminate which comprises a transparent base, an SiOx1 layer (wherein x1 is 1.8 or more but less than 2.0) that is provided on one main surface of the transparent base and has a thickness of 3-60 nm, an SiOx2 layer (wherein x2 is from 1.9 to 2.0 (inclusive) and larger than x1) that is provided on the SiOx1 layer and has a thickness of 0.2-5 nm, and a conductive layer that is provided on the SiOx2 layer and is mainly formed of an indium tin oxide; and a touch panel which is provided with this transparent conductive laminate.
Inventors:
YOSHIOKA KAZUHISA (JP)
MORINO MASAYUKI (JP)
TOMIDA MICHIHISA (JP)
MORINO MASAYUKI (JP)
TOMIDA MICHIHISA (JP)
Application Number:
PCT/JP2014/078571
Publication Date:
May 21, 2015
Filing Date:
October 28, 2014
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
H01B5/14; B32B9/00; G06F3/041
Domestic Patent References:
| WO2013100031A1 | 2013-07-04 | |||
| WO2008015840A1 | 2008-02-07 | |||
| WO2013069162A1 | 2013-05-16 |
Foreign References:
| JP2011249263A | 2011-12-08 | |||
| JP2010184478A | 2010-08-26 | |||
| JP2003021826A | 2003-01-24 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
Download PDF: