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.:
Date of Patent:
Nov. 14, 2017
Filed:
Oct. 07, 2014
Applicant:
Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;
Inventor:
Hidekane Ozeki, Hachioji, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01B 1/12 (2006.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01M 2/02 (2006.01); H01M 4/48 (2010.01); H01M 10/0525 (2010.01); H01L 51/50 (2006.01); H01M 10/42 (2006.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); H01B 1/125 (2013.01); H01L 27/3225 (2013.01); H01L 51/52 (2013.01); H01M 2/0275 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/483 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01L 51/50 (2013.01); H01L 2251/5338 (2013.01); H01M 4/525 (2013.01); H01M 4/5825 (2013.01); H01M 4/622 (2013.01); H01M 10/4235 (2013.01); H01M 2220/30 (2013.01);
Abstract
A flexible secondary battery having flexibility, wherein the flexible secondary battery is constituted by a lithium ion secondary battery, and contains one or more kind of softening agent(s) selected from acrylic-based polymers and diene-based polymers in an active substance layer of at least one of a positive electrode and a negative electrode, and the lithium ion secondary battery has an internal depressurization degree of from 10 to 1,000 Pa, is constituted.