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:
May. 12, 2015
Filed:
Sep. 05, 2012
Applicant:
Shin Jung Choi, Asan-si, KR;
Inventor:
Shin Jung Choi, Asan-si, KR;
Assignee:
Samsung Fine Chemicals Co., Ltd, Ulsan, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 10/056 (2013.01); H01M 10/0565 (2013.01); Y02E 60/122 (2013.01); H01M 10/0562 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0085 (2013.01); H01M 10/0525 (2013.01);
Abstract
Provided are a multi-layered structure electrolyte including a gel polymer electrolyte on opposite surfaces of a ceramic solid electrolyte, for a lithium ion secondary battery including positive and negative electrodes capable of intercalating/deintercalating lithium ions, and a lithium ion secondary battery including the electrode. The electrolyte includes a gel polymer electrolyte on opposite surfaces of a ceramic solid electrolyte.