Process for manufacturing electrolyte assembly for secondary battery of novel laminated structure
US8440356B2 · kind B2 · utility
12Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2011 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Dec 27, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49115
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is the present invention directed to a process for manufacturing an electrode assembly, including: prior to assembling to electrode, bending a cathode, having an active material layer coated on one major surface of a current collector, and an anode, having an active material layer coated on one major surface of another current collector, in a zigzag fashion in vertical sections; and after the bending of the cathode and the anode, fitting the cathode and the anode to each other, such that the electrode active material layers face each other, while a separator is disposed between the cathode and the anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.