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:
Sep. 25, 2018
Filed:
Jan. 05, 2016
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A secondary battery includes: an electrode assembly; a case accommodating the electrode assembly and having an opening at one side thereof; a cap plate closing the opening of the case and having a first recessed groove at one end thereof and a second recessed groove at another end thereof, both the first and second recessed grooves being at an outer surface of the cap plate; a first terminal unit including: a first electrode terminal electrically connected to a first electrode plate and protruding outside of the case; a first terminal plate electrically connected to the first electrode terminal; and an insulation member coupled to the cap plate in the first recessed groove and surrounding peripheral surfaces and a bottom surface of the first terminal plate; and a second terminal unit electrically connected to the second electrode plate and coupled to the cap plate in the second recessed groove.