Title:
TRANSPARENT ELECTROCONDUCTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2021/187586
Kind Code:
A1
Abstract:
This transparent electroconductive film (X) comprises a transparent resin base material (10) and a transparent electroconductive layer (20), in this order, in a thickness direction (T). The transparent electroconductive layer (20) has, within an in-plane direction orthogonal to the thickness direction (T), a first direction, in which the compressive residual stress is at the maximum level, and a second direction, which is orthogonal to the first direction. In the transparent electroconductive layer (20), the ratio of a second compressive residual stress, which is in the second direction, to a first compressive residual stress, which is in the first direction, is 0.82 or more.
Inventors:
USUI KEITA (JP)
Application Number:
PCT/JP2021/011163
Publication Date:
September 23, 2021
Filing Date:
March 18, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B9/00; B32B7/00; B32B7/022; B32B7/023; B32B7/025; B32B7/028; B32B9/04; C23C14/08; C23C14/20; C23C14/34; G02F1/1333; G02F1/1343; G06F3/041; H01B1/08; H01B1/20; H01B5/14; H01B5/16; H01B13/00; H01L31/0224; H01Q1/38; H01Q1/52; H05K9/00
Domestic Patent References:
| WO2016088378A1 | 2016-06-09 |
Foreign References:
| JPH05334924A | 1993-12-17 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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