TRANSPARENT ELECTRODE SUBSTRATE FILM AND METHOD FOR PRODUCING SAME

Title:

TRANSPARENT ELECTRODE SUBSTRATE FILM AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2018/163884

Kind Code:

A1

Abstract:

[Problem] The present invention addresses the problem of providing a transparent electrode substrate film capable of suppressing color unevenness and maintaining keying performance of a touch panel even after long-term use. [Solution] Provided is a transparent electrode substrate film containing a heat-resistant resin having a glass transition temperature of 180°C or higher, and the arithmetic average roughness Ra of at least one surface of the transparent electrode substrate film is 0.5-4.0 nm.

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Inventors:

ITO YASUTOSHI (JP)

Application Number:

PCT/JP2018/006962

Publication Date:

September 13, 2018

Filing Date:

February 26, 2018

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Assignee:

KONICA MINOLTA INC (JP)

International Classes:

H01B5/14; B32B7/02; C08J5/18; G06F3/041; H01B13/00

Domestic Patent References:

WO2014188822A1

2014-11-27

Foreign References:

JP2017047684A	2017-03-09
JP2014019108A	2014-02-03
JPH08201827A	1996-08-09
JP2000255016A	2000-09-19
JP2016224511A	2016-12-28

Attorney, Agent or Firm:

HATTA & ASSOCIATES (JP)

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