Alignment free solar cell metallization
US9911874B2 · kind B2 · utility
3Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2014 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
A solar cell can include a substrate and a semiconductor region disposed in or above the substrate. The solar cell can also include a contact finger coupled to the semiconductor region via a plurality of weld regions with at least one of the weld regions being a partial weld.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.