Radiation detecting device with a photocathode being inclined to a light incident surface
US5210403A · kind A · utility
2Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1992 |
| Grant date | May 11, 1993 |
| Priority date | — |
| Expiry date | May 22, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J43/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
There is disclosed a phototube comprising a closed container having a light permeable face plate the outside surface of which is a light incident surface, a photocathode so provided in the closed container that at least a part of a photo-electric surface is inclined to the light incident surface, and an anode so provided in the closed container that an electron capturing surface is opposed to the photo-electric surface in parallelism therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.