The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2015
Filed:
Sep. 28, 2012
Applicant:
Kazutoshi Koshimizu, Saitama, JP;
Inventor:
Kazutoshi Koshimizu, Saitama, JP;
Assignee:
Fujikura Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/09 (2006.01); H05K 1/00 (2006.01); H05K 1/03 (2006.01); H01L 23/498 (2006.01); H01L 21/48 (2006.01); H05K 3/46 (2006.01); C09D 11/52 (2014.01); H01B 1/22 (2006.01); C09D 4/00 (2006.01); C08K 3/08 (2006.01); C08K 7/00 (2006.01); C08K 7/18 (2006.01); C08F 222/10 (2006.01);
U.S. Cl.
CPC ...
H01L 23/4985 (2013.01); H01L 21/4867 (2013.01); H05K 1/095 (2013.01); H05K 3/4664 (2013.01); H05K 2201/0245 (2013.01); H05K 2201/0272 (2013.01); H01L 2924/0002 (2013.01); C09D 11/52 (2013.01); H01B 1/22 (2013.01); C08K 3/08 (2013.01); C08K 7/00 (2013.01); C08K 7/18 (2013.01); C08K 2003/0806 (2013.01); C08K 2201/001 (2013.01); C08K 2201/014 (2013.01); C08K 2201/016 (2013.01); C09D 4/00 (2013.01); C08F 2222/1026 (2013.01);
Abstract
The present invention is a membrane wiring board provided with an insulating substrate, and at least one circuit portion provided on the insulating substrate and obtained by coating a circuit layer, formed by an electrically conductive paste containing electrically conductive particles, with an insulating coating layer, wherein the circuit layer contains a resin component having a gel fraction of 90% or more.