Title:
CONDUCTIVE PASTE, METHOD FOR FORMING CONDUCTIVE PATTERN, AND OBJECT WITH PRINTED CONDUCTIVE PATTERN
Document Type and Number:
WIPO Patent Application WO/2014/119463
Kind Code:
A1
Abstract:
A conductive paste which, even when subjected to gravure offset printing with a gravure plate having a bezel pattern, can give an intended conductive pattern that has excellent linearity and is free from breakage, short circuits, etc. The conductive paste, which is for use in printing a bezel pattern by gravure offset printing, comprises: conductive metal particles (A); an organic compound (B) which is solid at 50ºC and has a boiling point exceeding 300ºC at ordinary pressure; an organic compound (C) which is liquid at 50ºC and has a boiling point exceeding 300ºC at ordinary pressure; and an organic solvent (D) which is neither the compound (B) nor (C), has no reactivity with the compounds (B) and (C), and has a boiling point of 170-300ºC at ordinary pressure. Also provided is a method for forming a conductive pattern by gravure offset printing, the method being characterized by using the conductive paste.
Inventors:
SENTE YASUHIRO (JP)
KANNO TSUTOMU (JP)
OKAMOTO TOMOKO (JP)
KATAYAMA YOSHINORI (JP)
KANNO TSUTOMU (JP)
OKAMOTO TOMOKO (JP)
KATAYAMA YOSHINORI (JP)
Application Number:
PCT/JP2014/051367
Publication Date:
August 07, 2014
Filing Date:
January 23, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
H05K1/09; B41M1/10; C09D5/24; C09D11/02; H01B1/22; H01B13/00; H05K3/12
Foreign References:
| JP2012041517A | 2012-03-01 | |||
| JP2012038614A | 2012-02-23 | |||
| JP2012038615A | 2012-02-23 | |||
| JPS62273273A | 1987-11-27 | |||
| JPS62260877A | 1987-11-13 | |||
| JPS62232467A | 1987-10-12 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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