Title:
ELECTROCONDUCTIVE SUBSTRATE AND PROCESS FOR PRODUCING ELECTROCONDUCTIVE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2016/002090
Kind Code:
A1
Abstract:
Newly provided are: an electroconductive substrate which includes an electroconductive film configured of electroconductive fibers comprising nanometer-size structural moieties; and a process for producing the electroconductive substrate. A transparent electroconductive film (1a) which comprises a support layer (2), a hydrophilic interlayer (3) formed on the support layer (2) by coating fluid application and constituted of a film comprising aggregates of colloidal particles as a main component, a hydrophobic electroconductive layer (4) formed on the interlayer (3) by coating fluid application and constituted of a film comprising electroconductive fibers, and an overcoat layer (5) that covers and protects the interlayer (3) and electroconductive layer (4) lying on the support layer (2) is subjected to an ultrasonic treatment in water to thereby form a fine pattern in the electroconductive layer (4). Alternatively, a transparent electroconductive film (1b) which comprises a support layer (2), a hydrophilic interlayer (3) formed on the support layer (2) and constituted of a film comprising aggregates of colloidal particles as a main component, a hydrophobic electroconductive layer (4) formed on the interlayer (3) and constituted of a film comprising electroconductive fibers, and a photocured resist layer (6) formed on the electroconductive layer (4) is subjected to an ultrasonic treatment in water to thereby form a fine pattern in the electroconductive layer (4).
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Inventors:
KIRIYAMA JUNICHI (JP)
SHIBATA EIJI (JP)
WATANABE KEN (JP)
SHIBATA EIJI (JP)
WATANABE KEN (JP)
Application Number:
PCT/JP2014/067995
Publication Date:
January 07, 2016
Filing Date:
June 30, 2014
Export Citation:
Assignee:
MITSUMURA PRINTING CO LTD (JP)
International Classes:
H01L21/288
Domestic Patent References:
| WO2010113744A1 | 2010-10-07 |
Foreign References:
| JP2013016773A | 2013-01-24 | |||
| JP2011216647A | 2011-10-27 | |||
| JP2012160434A | 2012-08-23 | |||
| JP2007529884A | 2007-10-25 | |||
| JP2012004547A | 2012-01-05 | |||
| JP2005097003A | 2005-04-14 |
Attorney, Agent or Firm:
FUKUDA, Kenzo et al. (JP)
Kenzo Fukuda (JP)
Kenzo Fukuda (JP)
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