Amorphous solar cell
US4701572A · kind A · utility
5Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1986 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Aug 28, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An amorphous solar cell including an amorphous SiGe film which is produced by a glow discharge method using a mixed gas obtained by mixing Si.sub.2 H.sub.6 and GeH.sub.4 or obtained by diluting Si.sub.2 H.sub.6 and GeH.sub.4 with a predetermined dilution gas such that the ratio of GeH.sub.4 to (Si.sub.2 H.sub.6 +GeH.sub.4) is 0.1 to 0.4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.