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:
Jan. 25, 2022
Filed:
Aug. 07, 2018
Applicant:
Furukawa Electric Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Furukawa Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 9/02 (2006.01); C09J 7/10 (2018.01); C09J 11/06 (2006.01); H01B 1/22 (2006.01); C09J 201/00 (2006.01); C09J 11/02 (2006.01); C09J 157/12 (2006.01); C09J 7/35 (2018.01); H01B 5/14 (2006.01); H01L 21/683 (2006.01); H01L 23/00 (2006.01); C08K 5/372 (2006.01); C08K 5/50 (2006.01); C08K 3/08 (2006.01);
U.S. Cl.
CPC ...
C09J 7/10 (2018.01); C09J 7/35 (2018.01); C09J 9/02 (2013.01); C09J 11/02 (2013.01); C09J 11/06 (2013.01); C09J 157/12 (2013.01); C09J 201/00 (2013.01); H01B 1/22 (2013.01); H01B 5/14 (2013.01); H01L 21/6836 (2013.01); H01L 24/29 (2013.01); C08K 3/08 (2013.01); C08K 5/372 (2013.01); C08K 5/50 (2013.01); C09J 2203/326 (2013.01); C09J 2301/304 (2020.08); C09J 2301/314 (2020.08); C09J 2301/408 (2020.08); C09J 2400/16 (2013.01); C09J 2461/00 (2013.01); C09J 2463/00 (2013.01); C09J 2479/08 (2013.01); H01L 24/73 (2013.01); H01L 24/83 (2013.01); H01L 24/92 (2013.01); H01L 2224/2929 (2013.01); H01L 2224/29311 (2013.01); H01L 2224/29324 (2013.01); H01L 2224/29347 (2013.01); H01L 2224/29355 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/48465 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/83191 (2013.01); H01L 2224/92247 (2013.01); H01L 2924/181 (2013.01);
Abstract
The electrically conductive adhesive film comprises a metal particle (Q), a resin (M), and at least one of a prescribed organic phosphine (A) and a prescribed sulfide-based compound (B), the resin (M) comprises a thermosetting resin (M1), and has a storage elastic modulus at 1 Hz measured in a state after sintering of 20 GPa or less and a thermal weight loss ratio when heated for 2 hours at 250° C. under a nitrogen atmosphere of less than 1%.