Title:
TRANSPARENT CONDUCTIVE FILM WITH PROTECTION FILM
Document Type and Number:
WIPO Patent Application WO/2023/195446
Kind Code:
A1
Abstract:
Provided is a transparent conductive film with a protection film, the transparent conductive film having excellent conductivity despite the protection film being releasable. A transparent conductive film with a protection film according to the present invention is provided with: a protection film provided with a first base material and an adhesive layer disposed on at least one surface of the first base material; and a transparent conductive film provided with a second base material and a transparent conductive layer disposed on at least one surface of the second base material. The protection film and the transparent conductive film are disposed so that the adhesive layer and the transparent conductive layer are opposed to each other. The content of acrylic acid in 1 g of the adhesive layer is 0.01 μg/g to 0.2 μg/g, the transparent conductive layer contains metal nanowire, and the rate of increase in resistance of the transparent conductive film after 14 days under an environment temperature of 50℃ is 4% or less.
Inventors:
OGINO MAYUKO (JP)
NAKAHARA AYUMU (JP)
NAKAHARA AYUMU (JP)
Application Number:
PCT/JP2023/013819
Publication Date:
October 12, 2023
Filing Date:
April 03, 2023
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B27/00; B32B7/12; C09J133/04; H01B5/14
Domestic Patent References:
| WO2020136965A1 | 2020-07-02 | |||
| WO2020255458A1 | 2020-12-24 |
Foreign References:
| JP2016138234A | 2016-08-04 | |||
| JP2020108941A | 2020-07-16 | |||
| JP2021194908A | 2021-12-27 |
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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