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:
Nov. 25, 2025
Filed:
Oct. 31, 2022
Applicant:
Microchip Technology Caldicot Limited, Caldicot, GB;
Inventors:
Piers Tremlett, Coleford, GB;
George Taylor, Wales, GB;
Assignee:
Microchip Technology Caldicot Limited, Caldicot, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/492 (2006.01); H01L 23/00 (2006.01); H01L 23/367 (2006.01); H01L 23/373 (2006.01); H01L 23/46 (2006.01); H01L 23/498 (2006.01); H01L 25/065 (2023.01); H01L 25/07 (2006.01); H01L 25/16 (2023.01);
U.S. Cl.
CPC ...
H01L 23/4922 (2013.01); H01L 23/3672 (2013.01); H01L 23/3677 (2013.01); H01L 23/3735 (2013.01); H01L 23/46 (2013.01); H01L 23/49838 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 24/33 (2013.01); H01L 25/0657 (2013.01); H01L 25/074 (2013.01); H01L 25/162 (2013.01); H01L 23/4924 (2013.01); H01L 2224/29109 (2013.01); H01L 2224/29113 (2013.01); H01L 2224/29124 (2013.01); H01L 2224/29139 (2013.01); H01L 2224/29147 (2013.01); H01L 2224/32245 (2013.01); H01L 2224/33181 (2013.01); H01L 2225/06572 (2013.01); H01L 2225/06589 (2013.01);
Abstract
An apparatus includes a busbar and a heat-generating electronic device mounted on a first side of the busbar, the heat-generating electronic device being electrically and thermally coupled to the first side of the busbar. The busbar includes an array of non-planar physical structures on a second side of the busbar opposite the first side of the busbar. The apparatus includes a dielectric coating on the array of non-planar physical structures, the dielectric coating defining a non-planar dielectric surface on the second side of the busbar.