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. 19, 2011
Filed:
Jan. 06, 2006
Seo Jae Lee, Yuseong-gu Daejeon, KR;
Ki Young Lee, Yuseong-gu Daejeon, KR;
Ho Kyung Byun, Miryang-si, KR;
Yong Bum Park, Goyang-si, KR;
Chang Sung Ha, Suncheon-si, KR;
Byung Gi Jeon, Seongnam-si, KR;
Young Tack an, Daejon, KR;
Sung Min Hwang, Seoul, KR;
Joon Sung Bae, Yuseong-gu Daejeon, KR;
Seo Jae Lee, Yuseong-gu Daejeon, KR;
Ki Young Lee, Yuseong-gu Daejeon, KR;
Ho Kyung Byun, Miryang-si, KR;
Yong Bum Park, Goyang-si, KR;
Chang Sung Ha, Suncheon-si, KR;
Byung Gi Jeon, Seongnam-si, KR;
Young Tack An, Daejon, KR;
Sung Min Hwang, Seoul, KR;
Joon Sung Bae, Yuseong-gu Daejeon, KR;
LG Chem, Ltd., , KR;
Future Metal Corporation, , KR;
Abstract
Disclosed is a battery casing, comprising one or more sub-layers as constitutional elements, wherein at least one region selected from the group consisting of a surface of the casing and the sub-layers of the casing is coated partially or totally with a metal having a grain size of 50 nm or less. A battery comprising the same casing is also disclosed. The casing efficiently inhibits degradation of the safety of a battery, caused by internal or external factors, and thus provides a battery with excellent safety.