Photovoltaic device and method for producing the same
US5094697A · kind A · utility
37Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1990 |
| Grant date | Mar 10, 1992 |
| Priority date | — |
| Expiry date | Jun 14, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A photovoltaic device comprises a substrate having a plurality of conductive surfaces surrounded by an insulating surface, a plurality of first photovoltaic elements having single-crystal layer regions covering said conductive surfaces, and a second photovoltaic element covering said plurality of first photovoltaic elements. The single-crystal layer regions are separated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.