Title:
TRANSPARENT CONDUCTIVE LAMINATE
Document Type and Number:
WIPO Patent Application WO/2019/163791
Kind Code:
A1
Abstract:
The present invention solves a problem in cases where a transparent conductive layer is formed with use of a fibrous conductive material such as silver nanowires, namely such a problem that it is difficult to achieve a good balance between good color and good transmittance of a transparent conductive laminate that has the above-described transparent conductive film. A transparent conductive laminate 100 according to the present invention comprises a base laminate 50 and a transparent conductive layer 10 that is superposed on the base laminate 50. The base laminate 50 comprises a transparent base material 30 and a cured resin layer 20 that is superposed on the transparent base material; and the transparent conductive layer 10 comprises a fibrous conductive material. In addition, the base laminate has the top peak of the transmission spectrum and the bottom peak of the reflection spectrum within the range of from 385 nm to 485 nm; and the base laminate does not have the bottom peak of the transmission spectrum and the top peak of the reflection spectrum within the range of from 385 nm to 485 nm. In addition, the refractive index of the cured resin layer is lower than the refractive index of the transparent base material.
Inventors:
ITOH HARUHIKO (JP)
IMAMURA KOICHI (JP)
IMAMURA KOICHI (JP)
Application Number:
PCT/JP2019/006159
Publication Date:
August 29, 2019
Filing Date:
February 19, 2019
Export Citation:
Assignee:
TEIJIN LTD (JP)
International Classes:
B32B7/023; B22F1/0545; B32B7/025; B32B9/00; B32B27/12; B32B27/18; H01B5/14
Domestic Patent References:
| WO2013115310A1 | 2013-08-08 |
Foreign References:
| JP2017050251A | 2017-03-09 | |||
| JP2017183195A | 2017-10-05 | |||
| JP2015050100A | 2015-03-16 | |||
| JP2013205565A | 2013-10-07 | |||
| JP2011198642A | 2011-10-06 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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