Apparatus for making a rastered photoconductive layer
US4105924A · kind A · utility
2Cited by
5References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 1976 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | Nov 11, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C14/48
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method and apparatus for making a rastered photoconductive layer for electrophotography in order to achieve an improved representation of black areas. The raster is produced by means of ion implantation of substances altering the dark discharge speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.