Title:
TRANSPARENT CONDUCTOR AND METHOD FOR PRODUCING TRANSPARENT CONDUCTOR
Document Type and Number:
WIPO Patent Application WO/2016/143715
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a transparent conductor in which a conductive fine line pattern which was stably thinned can be held on a substrate with good close adhesiveness, and a method for producing a transparent conductor. The above problem is solved by including: an undercoating layer 2 which is formed on a substrate 1, which has a surface energy of 40 mN/m or greater but less than 65 mN/m, and for which the ratio of surface energy polar component γP and surface energy hydrogen bonding component γH is 0.05 < (γP/γH) < 2; and a pattern consisting of conductive fine lines which are formed on the undercoating layer 2 by printing line segments using ink having a conductive material concentration of less than 5 wt%, and then causing the conductive material to selectively accumulate at both ends in the direction of width of the line segments during the ink drying process.
Inventors:
YAMAUCHI MASAYOSHI (JP)
OHYA HIDENOBU (JP)
NIIZUMA NAOTO (JP)
OMATA TAKENORI (JP)
OHYA HIDENOBU (JP)
NIIZUMA NAOTO (JP)
OMATA TAKENORI (JP)
Application Number:
PCT/JP2016/056886
Publication Date:
September 15, 2016
Filing Date:
March 04, 2016
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
H01B5/14; B32B3/24; C09D5/00; C09D11/52; C09D167/00; H01B13/00; H05K3/12
Domestic Patent References:
| WO2014030647A1 | 2014-02-27 | |||
| WO2011007587A1 | 2011-01-20 |
Foreign References:
| JP2013531861A | 2013-08-08 | |||
| JP2012078190A | 2012-04-19 | |||
| JP2012080038A | 2012-04-19 | |||
| JP2011025684A | 2011-02-10 | |||
| JP2011143577A | 2011-07-28 |
Attorney, Agent or Firm:
MARUYAMA EIICHI (JP)
Maruyama Eiichi (JP)
Maruyama Eiichi (JP)
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