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.

Date of Patent:
Oct. 29, 2024

Filed:

May. 10, 2021
Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Yong Joon Lee, Burlington, MA (US);

William J. Scimeca, Boston, MA (US);

Nicolo Brambilla, Brookline, MA (US);

Daniel Rich, Cambridge, MA (US);

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 21/06 (2006.01); B29C 43/00 (2006.01); B29C 43/20 (2006.01); B29C 43/32 (2006.01); B29C 69/00 (2006.01); B29K 101/12 (2006.01); B29K 507/04 (2006.01); B29L 31/18 (2006.01); B32B 25/08 (2006.01); B32B 27/20 (2006.01); H01L 23/367 (2006.01); H01L 23/373 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
F28F 21/065 (2013.01); B29C 43/003 (2013.01); B29C 43/203 (2013.01); B29C 43/32 (2013.01); B29C 69/001 (2013.01); B32B 25/08 (2013.01); B32B 27/20 (2013.01); H01L 23/3675 (2013.01); H01L 23/3733 (2013.01); H05K 7/20481 (2013.01); B29K 2101/12 (2013.01); B29K 2507/04 (2013.01); B29K 2995/0013 (2013.01); B29L 2031/18 (2013.01); B32B 2307/302 (2013.01);
Abstract

Disclosed herein is a thermal interface material comprising a sheet extending between a first major surface and a second major surface, the sheet comprising a base material; and a filler material embedded in the base material comprising anisotropically oriented thermally conductive elements; wherein the thermally conductive elements are preferentially oriented along a primary direction from the first major surface towards the second major surface to promote thermal conduction though the sheet along the primary direction; and wherein the base material is substantially free of silicone.


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