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. 28, 2017
Filed:
Sep. 04, 2014
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Shigeaki Sakatani, Osaka, JP;
Kazuma Oikawa, Osaka, JP;
Kentaro Takada, Osaka, JP;
Yoichi Hisatake, Osaka, JP;
Daido Kohmyohji, Nara, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); B32B 9/04 (2006.01); B32B 5/18 (2006.01); H01L 23/36 (2006.01); H01L 23/373 (2006.01); B32B 7/12 (2006.01); B32B 9/00 (2006.01); B32B 25/02 (2006.01); B32B 25/04 (2006.01);
U.S. Cl.
CPC ...
B32B 9/046 (2013.01); B32B 5/18 (2013.01); B32B 7/12 (2013.01); B32B 9/007 (2013.01); B32B 25/02 (2013.01); B32B 25/045 (2013.01); H01L 23/36 (2013.01); H01L 23/373 (2013.01); B32B 2307/302 (2013.01); B32B 2307/304 (2013.01); B32B 2457/00 (2013.01); H01L 2924/0002 (2013.01); Y10T 428/233 (2015.01); Y10T 428/249982 (2015.04);
Abstract
A composite sheet includes: a graphite layer that is disposed on a high temperature portion; an aerogel layer that is disposed on a low temperature portion; and an adhesive layer to which the graphite layer and the aerogel layer are fixed, in which the adhesive layer is formed of a water-based adhesive. The water-based adhesive layer is formed of an adhesive containing water as a solvent or an adhesive containing water as a raw material. The water-based adhesive layer includes gaps.