Title:
OPTICALLY TRANSPARENT STACKED BODY, TOUCH SENSOR, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/100692
Kind Code:
A1
Abstract:
An optically transparent film 1 is provided, in order toward one side in a thickness direction, with an optically transparent base film 2, and an optically transparent electrically conductive layer 3. The optically transparent electrically conductive layer 3 is provided, in order toward said one side in the thickness direction, with a first inorganic oxide layer 4, a metal layer 5, and a second inorganic oxide layer. The second inorganic oxide layer 6 includes, in order toward said one side in the thickness direction, with a first region 31 containing indium and zinc, and a second region 32 not containing zinc. The number of moles of zinc in the first region 31 is less than the number of moles of indium.
Inventors:
FUJINO NOZOMI (JP)
KATAYAMA RYUHEI (JP)
YONEZAWA HIDEYUKI (JP)
KATAYAMA RYUHEI (JP)
YONEZAWA HIDEYUKI (JP)
Application Number:
PCT/JP2019/043543
Publication Date:
May 22, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B3/14; B32B9/00; B32B9/04; B32B15/04; G06F3/041; G06F3/044; G09F9/00; H01B5/14
Foreign References:
| JP2016177940A | 2016-10-06 | |||
| JP2010157497A | 2010-07-15 | |||
| JP2016133536A | 2016-07-25 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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