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:
Jul. 19, 2005
Filed:
Aug. 17, 2001
Applicants:
Duck Chul Hwang, Cheonan, KR;
Yun Suk Choi, Cheonan, KR;
Soo Seok Choi, Cheonan, KR;
Jea Woan Lee, Cheonan, KR;
Yong Ju Jung, Taejeon, KR;
Joo Soak Kim, Cheonan, KR;
Zin Park, Cheonan, KR;
Inventors:
Duck Chul Hwang, Cheonan, KR;
Yun Suk Choi, Cheonan, KR;
Soo Seok Choi, Cheonan, KR;
Jea Woan Lee, Cheonan, KR;
Yong Ju Jung, Taejeon, KR;
Joo Soak Kim, Cheonan, KR;
Zin Park, Cheonan, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M008/00 ;
U.S. Cl.
CPC ...
Abstract
A positive active material composition for a lithium-sulfur battery includes a positive active material, a conductive agent, an organic mixing solvent to which solubility of sulfur is equals to or less than 50 mM, and a binder capable of dissolving in the organic mixing solvent.