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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.:

US 10622590 B1

PDFFull Text
Date of Patent:
Apr. 14, 2020

Filed:

Aug. 30, 2018

Method of forming a homogeneous solid metallic anode for a thin film microbattery

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Paul S. Andry, Yorktown Heights, NY (US);

Gregory M. Fritz, Wakefield, MA (US);

Michael S. Gordon, Yorktown Heights, NY (US);

Eric P. Lewandowski, Morristown, NJ (US);

Yu Luo, Hopewell Junction, NY (US);

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorneys:

Scully, Scott, Murphy & Presser, P.C.

L. Jeffrey Kelly, Esq.

Primary Examiner:

Alexander Usyatinsky

Int. Cl.
CPC ...
H01M 2/02 (2006.01); G02C 7/08 (2006.01); A61B 5/145 (2006.01); H01M 4/66 (2006.01); C25D 1/04 (2006.01); C25D 1/22 (2006.01); H01M 4/38 (2006.01); H01M 4/50 (2010.01); H01M 10/04 (2006.01); C25D 5/02 (2006.01); H01M 4/42 (2006.01); H01M 4/48 (2010.01); C25D 3/22 (2006.01); C25D 3/54 (2006.01); C25D 3/56 (2006.01); C25D 5/10 (2006.01); C25D 5/50 (2006.01); H01M 4/139 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0202 (2013.01); A61B 5/145 (2013.01); C25D 1/04 (2013.01); C25D 1/22 (2013.01); C25D 5/02 (2013.01); G02C 7/083 (2013.01); H01M 4/38 (2013.01); H01M 4/42 (2013.01); H01M 4/48 (2013.01); H01M 4/50 (2013.01); H01M 4/661 (2013.01); H01M 4/664 (2013.01); H01M 10/0436 (2013.01); A61B 2562/028 (2013.01); C25D 3/22 (2013.01); C25D 3/54 (2013.01); C25D 3/56 (2013.01); C25D 3/565 (2013.01); C25D 5/10 (2013.01); C25D 5/50 (2013.01); H01M 4/139 (2013.01); H01M 2002/0205 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); Y10T 29/49108 (2015.01); Y10T 29/49115 (2015.01);
Abstract

A method of providing an anode composed of a homogeneous solid metallic alloy is provided. The alloy includes 100 ppm to 1000 ppm Bi, 100 ppm to 1000 ppm In, and Zn. The method includes fabricating a cathode in a first cavity in a first dielectric element. The method further includes fabricating an anode in a second cavity in a second dielectric element. The method further includes joining the cathode and the anode in a complanate manner.

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