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:
Jan. 17, 2023
Filed:
Dec. 21, 2018
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Byoung Gu Lee, Daejeon, KR;
Do Gyun Kim, Daejeon, KR;
Je Jun Lee, Daejeon, KR;
Sang Suk Jung, Daejeon, KR;
Hang Soo Shin, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/48 (2006.01); H01M 10/02 (2006.01); H01M 10/42 (2006.01); C09J 7/22 (2018.01); C09J 11/06 (2006.01); C09J 133/08 (2006.01); G01N 21/80 (2006.01);
U.S. Cl.
CPC ...
H01M 10/4228 (2013.01); C09J 7/22 (2018.01); C09J 11/06 (2013.01); C09J 133/08 (2013.01); G01N 21/80 (2013.01); H01M 10/02 (2013.01); H01M 10/48 (2013.01);
Abstract
The present invention relates to a washer for a secondary battery including a film layer and an adhesive layer disposed on at least one surface of the film layer, wherein the adhesive layer includes an adhesive component and an indicator component, and the indicator component is fat-soluble, a secondary battery including the same, and a method for manufacturing the washer.