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:
Aug. 23, 2022

Filed:

Feb. 06, 2020
Applicant:

Meta Platforms Technologies, Llc, Menlo Park, CA (US);

Inventors:

Daniel Brodoceanu, Cork, IE;

Zheng Sung Chio, Cork, IE;

Oscar Torrents Abad, Cork, IE;

Jeb Wu, Redmond, WA (US);

Ali Sengül, Zurich, CH;

Assignee:

Meta Platforms Technologies, LLC, Menlo Park, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 25/18 (2006.01); H01L 25/00 (2006.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 24/80 (2013.01); H01L 24/05 (2013.01); H01L 25/167 (2013.01); H01L 25/18 (2013.01); H01L 25/50 (2013.01); H01L 2224/05541 (2013.01); H01L 2224/05644 (2013.01); H01L 2224/80009 (2013.01); H01L 2224/8012 (2013.01); H01L 2224/80203 (2013.01); H01L 2224/80224 (2013.01); H01L 2224/80815 (2013.01); H01L 2224/80895 (2013.01); H01L 2224/81009 (2013.01); H01L 2224/8112 (2013.01); H01L 2224/81203 (2013.01); H01L 2224/81895 (2013.01); H01L 2924/12041 (2013.01);
Abstract

Embodiments relate to using nanoporous metal tips to establish connections between a first body and a second body. The first body is positioned relative to the second body to align contacts protruding from a first surface of the first body with electrodes protruding from a second surface of the second body. The second surface faces the first surface. The contacts, the electrodes, or both comprise nanoporous metal tips. A relative movement is made between the first body and the second body after positioning the first body to approach the first body to the second body. The contacts and the electrodes are bonded by melting and solidifying the nanoporous metal tips after approaching the first body and the second body.


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