Photoreceptor
US5079119A · kind A · utility
5Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1990 |
| Grant date | Jan 7, 1992 |
| Priority date | — |
| Expiry date | Feb 22, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0674
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photoreceptor having at least a light-sensitive layer, which photoreceptor contains a compound represented by the following general formula (1): ##STR1## where Ar.sup.1, Ar.sup.2 and Ar.sup.3 each represents a substituted or unsubstituted alkyl group,a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, provided that Ar.sup.1 and Ar.sup.2 may form a ring together with the nitrogen atom to which they are bound; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each represents a hydrogen atom, a halogen atom, an alkoxy group, or a substituted or unsubstituted alkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.