logo

For the Inventor, By the Inventor

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 9088050 B1

PDFFull Text
Date of Patent:
Jul. 21, 2015

Filed:

Aug. 28, 2012

Electrode group for thin batteries, thin battery, and electronic device

Applicant:

Tomohiro Ueda, Osaka, JP;

Inventor:

Tomohiro Ueda, Osaka, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Stewart Fraser

Int. Cl.
CPC ...
H01M 10/04 (2006.01); H01M 10/0585 (2010.01); H01M 2/02 (2006.01); H01M 10/052 (2010.01); H01M 6/16 (2006.01); A61N 1/30 (2006.01); H01M 4/131 (2010.01); H01M 4/134 (2010.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01); H01M 4/505 (2010.01); H01M 4/02 (2006.01); H01M 4/525 (2010.01); H01M 4/133 (2010.01); H01M 4/587 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0436 (2013.01); A61N 1/303 (2013.01); H01M 2/026 (2013.01); H01M 2/0275 (2013.01); H01M 4/131 (2013.01); H01M 4/134 (2013.01); H01M 4/382 (2013.01); H01M 4/405 (2013.01); H01M 4/505 (2013.01); H01M 6/16 (2013.01); H01M 10/052 (2013.01); H01M 10/0585 (2013.01); H01M 4/133 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 2004/021 (2013.01); Y02E 60/122 (2013.01);
Abstract

Provided is a high-capacity and highly-flexible electrode group for thin batteries, a thin battery including the electrode group, and an electronic device in which the thin battery is incorporated. The electrode group for thin batteries includes: a sheet-like first electrode, a sheet-like second electrode being laminated on each of both surfaces of the first electrode, and an electrolyte layer interposed between the first electrode and the second electrode. The second electrode has a polarity opposite to that of the first electrode. The second electrode has a flexural modulus lower than that of the first electrode. The thin battery includes the electrode group, and a pouch-like housing accommodating the electrode group. The electronic device includes an electronic device main body with flexibility, and the thin battery is incorporated in the electronic device main body.

Find Patent Forward Citations

Ueda, Tomohiro. (2015). Electrode group for thin batteries, thin battery, and electronic device (U.S. Patent No. 9088050). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9088050

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…