Invention Grant
- Patent Title: Secondary battery with terminal plate
- Patent Title (中): 带端子板的二次电池
-
Application No.: US12574892Application Date: 2009-10-07
-
Publication No.: US09123926B2Publication Date: 2015-09-01
- Inventor: Tae Won Kim
- Applicant: Tae Won Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2008-0098829 20081008
- Main IPC: H01M2/26
- IPC: H01M2/26 ; H01M2/06 ; H01M2/22 ; H01M2/04
Abstract:
A secondary battery including: an electrode assembly including two electrode taps; and a cap assembly including a terminal plate. The terminal plate includes a tap connecting portion that is laser welded to one of the electrode taps. The tap connecting portion includes a curved portion that has an apex that extends along the length of the terminal plate, to which the one electrode tap is welded.
Public/Granted literature
- US20100086850A1 SECONDARY BATTERY WITH TERMINAL PLATE Public/Granted day:2010-04-08
Information query
