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. 30, 2019
Filed:
Apr. 22, 2013
Korea Institute of Machinery & Materials, Yuseong-gu, Daejeon, KR;
Man Kim, Changwon-si, KR;
Joo Yul Lee, Gimhae-si, KR;
Sang Yeoul Lee, Gimhae-si, KR;
Yong Soo Jeong, Changwon-si, KR;
Do Yon Chang, Changwon-si, KR;
Kyu Hwan Lee, Changwon-si, KR;
Cheol Nam Yang, Changwon-si, KR;
Chang Rae Lee, Changwon-si, KR;
Seong Bong Yim, Changwon-si, KR;
Dong Chan Lim, Yangcheon-gu Seoul, KR;
Jae Hong Lim, Changwon-si, KR;
Young Sup Song, Dong-gu Daejeon, KR;
Sung Mo Moon, Changwon-si, KR;
Su Sub Cha, Changwon-si, KR;
KOREA INSTITUTE OF MACHINERY & MATERIALS, Yuseong-gu, Daejon, unknown;
Abstract
Provided are a current collector for a battery, including: a base material; adhesive layers positioned on the base material; and metal mesh layers positioned on the adhesive layers, in which the metal mesh layer includes a plurality of metal mesh patterns, and holes positioned between the metal mesh patterns, and a method of manufacturing the same. An active material is applied onto the metal mesh layer through the holes of the metal mesh layer, and thus a contact area of the metal mesh layer and the active material is increased, so that it is possible to restrict the active material from being deintercalated from the current collector and improve a cycle lifespan property of a battery.