Method of image formation which includes scanning exposure process
US4929527A · kind A · utility
7Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1988 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Apr 22, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/09
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photoconductive composition which exhibits excellent dark reduction retention, excellent sensitivity to radiation from the near infrared region to the infrared region as well as excellent long-term stability, is comprised of an inorganic photoconductor, a cyclic acid anhydride and a spectral sensitizing dye dispersed in a binding resin. A laser beam scanning exposure can be performed on said composition to produce electrophotographic images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.