Process for producing chalcogenide semiconductors
US4642140A · kind A · utility
95Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1985 |
| Grant date | Feb 10, 1987 |
| Priority date | — |
| Expiry date | Apr 30, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/541
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A process for producing chalcogenide semiconductor material is disclosed. The process includes forming a base metal layer and then contacting this layer with a solution having a low pH and containing ions from at least one chalcogen to chalcogenize the layer and form the chalcogenide semiconductor material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.