Density correction method and image forming apparatus
US6750892B2 · kind B2 · utility
11Cited by
13References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2001 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Jul 13, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/0151
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Based on the density of an image formed on a photosensitive member or an image recording medium, an amount of correction for uniformalizing the image density in a main scanning direction of a light beam is set. Based on the set amount of correction, the intensity of a light beam in an image region is corrected within a range of one main scan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.