Photoconductor-photocathode imager
US6078643A · kind A · utility
19Cited by
8References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1998 |
| Grant date | Jun 20, 2000 |
| Priority date | — |
| Expiry date | May 7, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2231/50084
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high resolution radiation sensitive imager includes a radiation sensitive photoconductive target for forming an image in response to incident radiation, a light sensitive cathode arranged in spaced apart relationship with the target, and an addressable light source coupled to the photocathode for causing the photocathode to emit electrons at localized sites for reading an image on the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.