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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 9673481 B1

PDFFull Text
Date of Patent:
Jun. 06, 2017

Filed:

Jan. 28, 2010

Thin film solid state lithium ion secondary battery and method of manufacturing the same

Applicants:

Yuichi Sabi, Tokyo, JP;

Katsunori Takahara, Kanagawa, JP;

Hiroyuki Morioka, Kanagawa, JP;

Tatsuya Furuya, Kanagawa, JP;

Koichiro Hinokuma, Kanagawa, JP;

Reina Ichikawa, Kanagawa, JP;

Yui Senda, Kanagawa, JP;

Momoe Adachi, Tokyo, JP;

Inventors:

Yuichi Sabi, Tokyo, JP;

Katsunori Takahara, Kanagawa, JP;

Hiroyuki Morioka, Kanagawa, JP;

Tatsuya Furuya, Kanagawa, JP;

Koichiro Hinokuma, Kanagawa, JP;

Reina Ichikawa, Kanagawa, JP;

Yui Senda, Kanagawa, JP;

Momoe Adachi, Tokyo, JP;

Assignee:

Sony Corporation, Tokyo, JP;

Attorney:

Sheridan Ross P.C.

Primary Examiner:

Jeremiah Smith

Int. Cl.
CPC ...
H01M 10/0525 (2010.01); H01M 2/02 (2006.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 6/40 (2006.01); H01M 10/0562 (2010.01); H01M 10/0585 (2010.01); H01M 10/05 (2010.01); H01M 10/054 (2010.01); H01M 10/12 (2006.01); H01M 4/1391 (2010.01); H01M 4/1397 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0525 (2013.01); H01M 2/0212 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 6/40 (2013.01); H01M 10/0562 (2013.01); H01M 10/0585 (2013.01); H01M 4/1391 (2013.01); H01M 4/1397 (2013.01); H01M 10/05 (2013.01); H01M 10/054 (2013.01); H01M 10/126 (2013.01); Y02P 70/54 (2015.11); Y10T 29/49108 (2015.01); Y10T 29/49115 (2015.01);
Abstract

In one embodiment, a thin film solid state lithium ion secondary battery is able to be charged and discharged in the air and manufactured stably at a favorable yield. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed from an organic resin, an inorganic insulating film provided on the substrate face, a cathode-side current collector film, a cathode active material film, a solid electrolyte film, an anode potential formation layer, and an anode-side current collector film. The cathode-side current collector film and/or the anode-side current collector film is formed on the inorganic insulating film face. The anode potential formation layer is a layer formed from the same material as that of the cathode active material film or a material different from that of the cathode active material film and is a layer provided for forming anode potential at the time of discharge.

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