Title:
ELECTRICALLY CONDUCTIVE PASTE
Document Type and Number:
WIPO Patent Application WO/2019/111623
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an electrically conductive paste for use in the formation of a solar cell electrode, whereby it becomes possible to produce an electrically conductive film capable of being treated at a low temperature (e.g., 250C or lower) and having a relatively low resistance. An electrically conductive paste for use in the formation of a solar cell electrode, which contains (A) an electrically conductive component, (B) an epoxy resin, (C) imidazole and (D) a solvent, wherein, when the amount of the electrically conductive paste excluding the solvent (D) is defined as 100% by weight, the content of imidazole (C) in the electrically conductive paste is 0.1 to 1.0% by weight.
Inventors:
KOBAYASHI KENJI (JP)
MURAMATSU KAZUO (JP)
TANABE HIDEO (JP)
MURAMATSU KAZUO (JP)
TANABE HIDEO (JP)
Application Number:
PCT/JP2018/041301
Publication Date:
June 13, 2019
Filing Date:
November 07, 2018
Export Citation:
Assignee:
NAMICS CORP (JP)
International Classes:
C08L63/00; H01L31/0224; C09D11/52; H01B1/22; H01L31/0747
Foreign References:
| JP2010090211A | 2010-04-22 | |||
| US20120119153A1 | 2012-05-17 | |||
| JP2013149596A | 2013-08-01 | |||
| JP2014089818A | 2014-05-15 | |||
| JP2013196954A | 2013-09-30 | |||
| JP2007224191A | 2007-09-06 | |||
| JP2002161123A | 2002-06-04 | |||
| JP2011071057A | 2011-04-07 | |||
| JPH0892506A | 1996-04-09 | |||
| JP2010087131A | 2010-04-15 | |||
| JP2013196954A | 2013-09-30 |
Other References:
See also references of EP 3723139A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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