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:
Apr. 14, 2015
Filed:
Dec. 07, 2010
Changbum Ahn, Yongin-si, KR;
Changbum Ahn, Yongin-si, KR;
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Abstract
A secondary battery comprises an electrode assembly including a first electrode, a second electrode, a separator for insulating the first electrode and the second electrode from each other, a first electrode tab extending from the first electrode, a second electrode tab extending from the second electrode, and a pouch including a body and a cover. The body includes a receiving part for accommodating the electrode assembly, and a body sealing part extending from the receiving part. The cover includes a covering part corresponding to the receiving part of the body, and a cover sealing part corresponding to the body sealing part. At least two insulation layers and a conductive are provided at the body and the cover, respectively. The first electrode tab and the second electrode tab are electrically connected to the conductive layers of the body and the cover, respectively.