Semiconductor device for converting a radiation pattern into electric signals
US3978512A · kind A · utility
3Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 1973 |
| Grant date | Aug 31, 1976 |
| Priority date | — |
| Expiry date | Feb 5, 1993 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D99/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A semiconductor device, in particular a target and a camera tube, respectively, for color video signals, comprising a semiconductor body having a radiation-sensitive layer, a dielectric layer and indicator members to obtain an indexing signal. According to the invention, the indicator members comprise a surface region on which thickness of the dielectric layer is different from that on the adjoining parts of the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.