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:
Jun. 07, 2022

Filed:

Sep. 27, 2019
Applicant:

Texas Instruments Incorporated, Dallas, TX (US);

Inventors:

Benjamin Stassen Cook, Addison, TX (US);

Nazila Dadvand, Richardson, TX (US);

Daniel Lee Revier, Dallas, TX (US);

Archana Venugopal, Dallas, TX (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/373 (2006.01); H01L 23/00 (2006.01); H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01L 21/285 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3735 (2013.01); H01L 21/28556 (2013.01); H01L 21/4871 (2013.01); H01L 23/3733 (2013.01); H01L 23/49811 (2013.01); H01L 24/48 (2013.01); H01L 2224/48227 (2013.01);
Abstract

In described examples, a circuit (e.g., an integrated circuit) includes a semiconductor substrate that includes a frontside surface and a backside surface. A circuit element is included at the frontside surface. An optional electrical insulator layer can be included adjacent to the backside surface. A distributor layer is included adjacent to the backside surface. In some examples, the distributor layer includes a distributor material that includes a matrix of cohered nanoparticles and metallic particles embedded by the cohered nanoparticles.


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