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:
Aug. 09, 2022
Filed:
Jan. 30, 2020
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Chi Hoon Heo, Yongin-si, KR;
Hyun Sang Joo, Yongin-si, KR;
Jong Dae Kim, Yongin-si, KR;
Sung Ho Lee, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/116 (2021.01); H01M 50/11 (2021.01); H01M 50/10 (2021.01);
U.S. Cl.
CPC ...
H01M 50/116 (2021.01);
Abstract
A secondary battery including an electrode assembly; a can accommodating the electrode assembly; a cap assembly sealing the can; a first insulation member on a side of the electrode assembly, the first insulation member having an opening exposing at least a portion of a bottom surface of the electrode assembly; and a second insulation member on a bottom of the can and facing the bottom surface of the electrode assembly, the second insulation member having an area corresponding to an area of the opening in the first insulation member.