Electrochemical process
US5478445A · kind A · utility
8Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1994 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Jul 11, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S205/915
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Improved electrolytic deposition of semiconductors is obtained by separating the anode from the cathode by an ion-exchange membrane. The process is useful in the deposition of IIB/VIB semiconductors in the fabrication of photovoltaic cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.