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. 25, 2022

Filed:

Nov. 26, 2019
Applicants:

Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);

The Board of Trustees of the University of Illinois, Champaign, IL (US);

Inventors:

Shailesh N. Joshi, Ann Arbor, MI (US);

Paul Braun, Champaign, IL (US);

Julia Kohanek, Champaign, IL (US);

Gaurav Singhal, Maharashtra, IN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 21/48 (2006.01); H01L 23/367 (2006.01); H01B 5/14 (2006.01); C25D 5/02 (2006.01);
U.S. Cl.
CPC ...
H05K 7/209 (2013.01); H01L 21/4882 (2013.01); H01L 23/3675 (2013.01); C25D 5/02 (2013.01); H01B 5/14 (2013.01);
Abstract

A method for forming an assembly is provided. The method includes depositing a colloidal template onto a substrate, wherein the colloidal template is porous, depositing a metal layer onto and within the colloidal template, depositing a cap structure onto the colloidal template opposite of the substrate, and removing the colloidal template from between the substrate and the cap structure to form a metal inverse opal structure disposed therebetween. The method continues by depositing an electrical isolation layer in contact with the cap structure opposite the metal inverse opal structure, and attaching the electrical isolation layer to a cooling device.


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