Title:
二次電池
Document Type and Number:
Japanese Patent JP4749832
Kind Code:
B2
Abstract:
A secondary battery having an electrode assembly with improved battery capacity. The secondary battery has an electrode assembly including two electrodes and a separator, a case made from an insulative material and having an opening at an upper portion thereof for receiving the electrode assembly therein, and a cap assembly including a cap plate made from an insulative material for sealing the opening to prevent the electrode assembly from being separated from the case.
Inventors:
Golden coffee
Good morning
Kim Gaya
Chung
Zhao Yonghua
Good morning
Kim Gaya
Chung
Zhao Yonghua
Application Number:
JP2005314804A
Publication Date:
August 17, 2011
Filing Date:
October 28, 2005
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
H01M50/16; H01M50/188; H01M50/193
Domestic Patent References:
| JP63155551A | ||||
| JP2001052661A | ||||
| JP8204307A | ||||
| JP11214856A | ||||
| JP2004006158A | ||||
| JP61240565A | ||||
| JP2001351691A | ||||
| JP2000149888A | ||||
| JP9077960A | ||||
| JP7062124A | ||||
| JP2004006157A | ||||
| JP2004006159A |
Attorney, Agent or Firm:
Mikio Hatta
Yasuo Nara
Katsuyuki Utani
Yasuo Nara
Katsuyuki Utani