Surface passivation of IV-VI semiconductors with As.sub.2 S.sub.3
US4126732A · kind A · utility
12Cited by
14References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1977 |
| Grant date | Nov 21, 1978 |
| Priority date | — |
| Expiry date | Aug 16, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S438/958
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The process of coating epitaxial films of lead chalcogenide materials with s.sub.2 S.sub.3 to insulate the films from the effects of oxygen upon exposure to air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.