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:
Aug. 23, 2016
Filed:
Oct. 18, 2012
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Jeongwan Choi, Suwon-Si, KR;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/09 (2006.01); H05K 1/02 (2006.01); C09J 9/02 (2006.01); C09J 7/04 (2006.01);
U.S. Cl.
CPC ...
H05K 1/02 (2013.01); C09J 7/048 (2013.01); C09J 9/02 (2013.01);
Abstract
A conductive double-sided tape includes a conductive, nonwoven adhesive layer including an adhesive material, a nonconductive, nonwoven substrate having a plurality of passageways, and a plurality of conductive particles penetrating through the nonconductive, nonwoven substrate and the adhesive material. The nonconductive, nonwoven substrate is embedded in the adhesive material. The conductive particles have a D99 particle size larger than a thickness of the nonconductive, nonwoven substrate and the adhesive material.