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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 9397322 B1

PDFFull Text
Date of Patent:
Jul. 19, 2016

Filed:

Oct. 30, 2015

Battery

Applicant:

Sony Corporation, Tokyo, JP;

Inventors:

Kazuhito Hatta, Fukushima, JP;

Mashio Shibuya, Fukushima, JP;

Assignee:

Sony Corporation, Tokyo, JP;

Attorney:

K&L Gates LLP

Primary Examiner:

Mark F Huff

Assistant Examiner:

Monique Wills

Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/06 (2006.01); H01M 4/13 (2010.01); H01M 10/04 (2006.01); H01M 10/052 (2010.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01); H01M 10/0587 (2010.01); H01M 2/08 (2006.01); H01M 2/16 (2006.01); H01M 4/06 (2006.01); H01M 4/131 (2010.01); H01M 4/133 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 6/02 (2006.01); H01M 6/16 (2006.01); H01M 6/18 (2006.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); B32B 7/12 (2006.01); B32B 15/08 (2006.01); B32B 15/20 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0287 (2013.01); B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); H01M 2/021 (2013.01); H01M 2/026 (2013.01); H01M 2/029 (2013.01); H01M 2/0267 (2013.01); H01M 2/0277 (2013.01); H01M 2/0285 (2013.01); H01M 2/06 (2013.01); H01M 2/08 (2013.01); H01M 2/162 (2013.01); H01M 2/1653 (2013.01); H01M 4/06 (2013.01); H01M 4/13 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 4/661 (2013.01); H01M 6/02 (2013.01); H01M 6/164 (2013.01); H01M 6/166 (2013.01); H01M 6/181 (2013.01); H01M 10/0431 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 10/0587 (2013.01); B32B 2274/00 (2013.01); B32B 2323/10 (2013.01); B32B 2367/00 (2013.01); B32B 2457/10 (2013.01); B32B 2553/00 (2013.01); H01M 2220/30 (2013.01); H01M 2300/0037 (2013.01); H01M 2300/0082 (2013.01); Y02E 60/122 (2013.01);
Abstract

A battery is provided including a battery element including a positive electrode, a negative electrode, and an electrolyte; and a laminate film for packaging the battery element, wherein the laminate film includes a first portion including a first portion thickness, a second portion including a second portion thickness and a third portion including a third portion thickness, wherein the second portion is located between the first portion and the third portion, wherein a first side of the third portion is not in contact with a second side of the third portion, and the third portion thickness includes a thickness of the first side and the second side of the third portion, wherein the first portion thickness of at least a part of the first portion is thinner than the second portion thickness, wherein the third portion thickness of at least a part of the third portion is thicker than the first portion thickness, and wherein the third portion includes an edge portion of the laminate film.

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