Arrays for infrared image detection
US3989946A · kind A · utility
18Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Mar 31, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/193
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
This disclosure defines an infrared image detector formed in a block of semiconductor material by etching slots in the semiconductor material. The slots define the individual detectors, effectively isolate them from each other both optically and electrically, and permit the detectors to be placed very close to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.