Secondary battery
US8435655B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2009 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Oct 30, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary battery including a bare cell, a protection circuit module electrically coupled to the bare cell, and a holder between the bare cell and the protection circuit module, wherein the protection circuit module includes a flexible printed circuit board having an upper and a lower surface, a charging/discharging terminal on the upper surface of the flexible printed circuit board and a protection circuit unit on the lower surface of the flexible printed circuit board opposite to the charging/discharging terminal, and the holder is disposed on the protection circuit unit on the lower surface of the flexible printed circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.