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:
Jun. 06, 2023
Filed:
Jan. 30, 2018
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Assignee:
KANEKA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/205 (2017.01); H01L 23/373 (2006.01); C09J 7/29 (2018.01); C09J 201/00 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3735 (2013.01); C01B 32/205 (2017.08); C09J 7/29 (2018.01); C09J 201/00 (2013.01); H05K 7/20 (2013.01);
Abstract
A thermal interlace material for transferring heat by interposing between two materials may include a graphite film. The graphite film may have a thickness T of 200 nm to 3 μm, and a ratio Ra/T of an arithmetic average roughness Ra on a surface of the graphite film to the thickness T of the graphite film, may be 0.1 to 30.