Electrophotographic recording device
US4346982A · kind A · utility
50Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1980 |
| Grant date | Aug 31, 1982 |
| Priority date | — |
| Expiry date | Apr 11, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/04072
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electrophotographic recording device suitable for a Form Overlay System, by which a latent image is formed on a surface of a light-sensitive recording medium, consisting of a first area which is maintained at an original potential, a second area which is maintained at a partially reduced potential and a third area which is maintained at a potential of zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.