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:
Dec. 10, 2024
Filed:
Aug. 19, 2022
Applicant:
Toyota Motor Engineering & Manufacturing North America Inc., Plano, TX (US);
Inventors:
Feng Zhou, Ann Arbor, MI (US);
Hiroshi Ukegawa, South Lyon, MI (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 23/473 (2006.01); H01L 23/40 (2006.01); H01L 23/538 (2006.01);
U.S. Cl.
CPC ...
H01L 23/473 (2013.01); H05K 7/20254 (2013.01); H05K 7/20927 (2013.01); H01L 23/4006 (2013.01); H01L 23/5384 (2013.01); H05K 7/2039 (2013.01);
Abstract
Power electronics systems including power electronics device assemblies having cold plates are described. A cold plate includes an S-cell having a body with a graphite or graphite-composite material. The body defines a power device recess. The S-cell is disposed within a cavity of the cold plate. The cold plate further includes a bond material bonding the S-cell to a base wall of the cavity.