Electro optical imaging device
US4025165A · kind A · utility
9Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Sep 30, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S15/8972
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to an electro-optical imaging device containing as transducer a foil electret, having a transparent conducting backplate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.