Packaging and termination structure for a solid state battery
US10978682B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Jan 16, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for fabricating a solid state battery device. The device can include electrochemically active layers and an overlaying barrier material, with an inter-digitated layer structure configured with a post terminated lead structure. The method can include forming a plurality of battery device cell regions (1-N) formed in a multi-stacked configuration, wherein each of the battery device cell regions comprises a first current collector and a second current collector. The method can also include forming a thickness of a first and second lead material to cause formation of a first and second lead structure to interconnect each of the first and second current collectors associated with each of the plurality of battery device cell regions and to isolate each of the second current collectors extending spatially outside of the battery device cell region within a first and second isolated region, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.