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. 03, 2023
Filed:
Mar. 24, 2020
Applicant:
Skc Co., Ltd., Suwon-si, KR;
Inventors:
Ki Ryun Park, Anyang-si, KR;
Myung-Ok Kyun, Suwon-si, KR;
Jung-Gyu Kim, Suwon-si, KR;
Jung Doo Seo, Suwon-si, KR;
Jonggab Baek, Suwon-si, KR;
Jong Hwi Park, Suwon-si, KR;
Jun Rok Oh, Seoul, KR;
Assignee:
SKC CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); H01L 23/373 (2006.01); C01B 32/205 (2017.01); D01F 9/14 (2006.01); C08J 5/18 (2006.01); C01B 32/20 (2017.01);
U.S. Cl.
CPC ...
B32B 9/007 (2013.01); B32B 9/00 (2013.01); C01B 32/20 (2017.08); C01B 32/205 (2017.08); C08J 5/18 (2013.01); D01F 9/14 (2013.01); H01L 23/373 (2013.01); B32B 2307/54 (2013.01); C01B 2204/32 (2013.01);
Abstract
A graphite sheet having a ratio of thermal diffusivity in horizontal and vertical directions of 300 or more is disclosed. Also, a graphite sheet having a ratio of thermal diffusivity in a vertical direction of 2.0 mm/s or less is disclosed. The graphite sheet has excellent thermal conductivity in horizontal and vertical directions and excellent flexibility at the same time and can be produced at low manufacturing cost, thereby holding an economic advantage.