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:
May. 29, 2007
Filed:
Nov. 05, 2002
Cheol-soo Jung, Cheonan, KR;
Ki-ho Kim, Cheonan, KR;
Eui-hwan Song, Cheonan, KR;
Doo-kyung Yang, Daejeon Metropolitan, KR;
Kyoung-hee Lee, Cheonan, KR;
Yong-beom Lee, Seoul, KR;
Hyun-jeong Lim, Incheon Metropolitan, KR;
Takitaro Yamaguchi, Kanagawak-en, JP;
Ryuichi Shimizu, Kanagawak-en, JP;
Cheol-soo Jung, Cheonan, KR;
Ki-ho Kim, Cheonan, KR;
Eui-hwan Song, Cheonan, KR;
Doo-kyung Yang, Daejeon Metropolitan, KR;
Kyoung-hee Lee, Cheonan, KR;
Yong-beom Lee, Seoul, KR;
Hyun-jeong Lim, Incheon Metropolitan, KR;
Takitaro Yamaguchi, Kanagawak-en, JP;
Ryuichi Shimizu, Kanagawak-en, JP;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
A solid polymer electrolyte, a lithium battery employing the same, and methods of forming the electrolyte and the lithium battery. The polymer electrolyte includes polyester (meth)acrylate having a polyester polyol moiety having three or more hydroxide (—OH) groups, at least one hydroxde group being substituted by a (meth)acrylic ester group and at least one hydroxide group being substituted by a radical non-reactive group, or its polymer, a peroxide having 6 to 40 carbon atoms, and an electrolytic solution including a lithium salt and an organic solvent.