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:
Jul. 15, 2003
Filed:
Feb. 09, 2001
Applicant:
Inventors:
Hiroyuki Kumakura, Kanuma, JP;
Satoshi Yamamoto, Kanuma, JP;
Assignee:
Sony Chemicals Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/20 ; H01B 1/22 ; H01B 5/16 ; H05K 3/30 ; H05K 3/32 ; C09J 7/02 ; C09J 9/02 ; B65H 8/100 ; H01R 1/200 ;
U.S. Cl.
CPC ...
H01B 1/20 ; H01B 1/22 ; H01B 5/16 ; H05K 3/30 ; H05K 3/32 ; C09J 7/02 ; C09J 9/02 ; B65H 8/100 ; H01R 1/200 ;
Abstract
An anisotropic conductive adhesive film contains a first insulating adhesive layer, a second insulating adhesive layer whose modulus of elasticity after curing is less than the modulus of elasticity of the cured first insulating adhesive layer, and electrically conductive particles which are dispersed in at least either the first insulating adhesive layer or the second insulating adhesive layer.