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. 14, 2018
Filed:
Aug. 20, 2014
Lg Chem, Ltd., Seoul, KR;
Sung Joon Park, Daejeon, KR;
Ho Jin Jeon, Daejeon, KR;
Bo Hyun Kim, Daejeon, KR;
Dae Sik Choi, Daejeon, KR;
Jung Ho Park, Daejeon, KR;
Jae Sik Yoon, Daejeon, KR;
Yong Pal Park, Daejeon, KR;
Seung Don Choi, Daejeon, KR;
Hye Jin Kang, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
Provided are an anode for a secondary battery including an anode collector, an anode active material coated on the anode collector, and a non-coating portion (anode tab) which protrudes from one side of the anode collector and is not coated with an anode active material, wherein the anode includes a metal member which is bonded to the non-coating portion and has higher reactivity or reducibility with respect to a metal oxide than the anode collector, and a secondary battery including the anode.