Target of image pickup tube having an amorphous semiconductor laminate
US4900975A · kind A · utility
6Cited by
2References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 29, 1987 |
| Grant date | Feb 13, 1990 |
| Priority date | — |
| Expiry date | Jun 29, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/456
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A target of an image pickup tube is formed by laminating at least a transparent conductive film, an amorphous layer consisting essentially of silicon, and an amorphous layer consisting essentially of selenium in the above order on a light-transmitting substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.