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:
Jun. 01, 2010
Filed:
Mar. 28, 2006
Masaki Hirase, Kobe, JP;
Hiromasa Yagi, Nishinomiya, JP;
Daizo Jito, Kobe, JP;
Kei Kobayashi, Kobe, JP;
Katsunobu Sayama, Kobe, JP;
Masaki Hirase, Kobe, JP;
Hiromasa Yagi, Nishinomiya, JP;
Daizo Jito, Kobe, JP;
Kei Kobayashi, Kobe, JP;
Katsunobu Sayama, Kobe, JP;
SANYO Electric Co., Ltd., Osaka, JP;
Abstract
A method of manufacturing an electrode for a lithium secondary battery in which a thin film of active material is deposited on a current collector is provided that eliminates adverse effects on the battery caused by protrusions adhered on an electrode surface. The method of manufacturing an electrode for lithium secondary batteries includes depositing a thin film of active material on a current collector using thin-film deposition equipment as shown in FIG., and performing a compression process after depositing the thin film, whereby the heights of protrusions formed on the electrode surface are reduced.