Title:
TRANSLUCENT CONDUCTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2020/100650
Kind Code:
A1
Abstract:
[Problem] To provide a technique which is capable of imparting significant photodurability-improving effects to a conductive film that uses silver nanowires without using a metal-complex compound, in particular, which is capable of imparting excellent photodurability-improving effects to silver nanowires having small diameters. [Solution] A translucent conductive film that comprises a conductive structure of silver nanowires and a non-conductive material that includes a resin and a silane coupling agent composed of a silicon compound having a benzotriazole group. The non-conductive material may further include 2-hydroxy-4-n-octyloxy benzophenone. The content ratio of the silane coupling agent/resin is, for example, 0.01 to 5.0 in mass ratio. The silver nanowires have an average diameter of less than 30 nm and an average length of 6.0 μm or more.
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Inventors:
SATO KIMITAKA (JP)
FUKE TSUBASA (JP)
NAKAYAMA SEIJI (JP)
FUKE TSUBASA (JP)
NAKAYAMA SEIJI (JP)
Application Number:
PCT/JP2019/043233
Publication Date:
May 22, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
DOWA ELECTRONICS MATERIALS CO (JP)
International Classes:
H01B5/14; B22F1/00; B22F1/102; B82Y30/00; H01L21/285
Domestic Patent References:
| WO2015056445A1 | 2015-04-23 |
Foreign References:
| JPH08271872A | 1996-10-18 | |||
| JP2015174922A | 2015-10-05 | |||
| JP2012243459A | 2012-12-10 |
Attorney, Agent or Firm:
KOMATSU Takashi (JP)
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