Image forming apparatus with a solid-state scanning optical print head
US5687002A · kind A · utility
22Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 1995 |
| Grant date | Nov 11, 1997 |
| Priority date | — |
| Expiry date | Jul 21, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/4015
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image forming apparatus with a solid-state scanning optical print head reproduces tones by an intensity modulation method, corrects light dispersion of each element by a pulse modulation method, and corrects fluctuations in sensitivity characteristics of a photosensitive member by switching the drive current value of maximum light exposure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.