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. 23, 2002
Filed:
Oct. 17, 2000
Applicant:
Inventors:
Jai Young Lee, Daejeon Kwangyeok-si, KR;
Youn Seon Kang, Daejeon Kwangyeok-si, KR;
Ho Lee, Daejeon Kwangyeok-si, KR;
Sung Chul Park, Daejeon Kwangyeok-si, KR;
Yong Mook Kang, Daejeon Kwangyeok-si, KR;
Assignee:
Korea Advanced Institute of Science and Technology, Kwangyeok-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 1/00 ;
U.S. Cl.
CPC ...
H05H 1/00 ;
Abstract
A method for crystallizing a lithium transition metal oxide thin film for an electrode of a thin film-type lithium secondary battery is provided, in which the lithium transition metal oxide thin film is reacted with oxygen or argon plasma induced by a microwave or a radio frequency wave, thereby obtaining an excellent lithium transition metal oxide thin film in a degree of crystallization and electrochemical characteristics.