Method and apparatus for printing with reflectivity
US7796151B2 · kind B2 · utility
4Cited by
6References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 2008 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Aug 20, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0409
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Aspects of the disclosure provide a method for improving performance of a raster output scanner (ROS) system with a reduced cost. The method can include identifying a current mirror facet of a motor polygon assembly (MPA) including multiple mirror facets that each mirror facet has a reflectivity characteristic, determining a driving signal based on the reflectivity characteristic of the current mirror facet and a performance characteristic of a light source, and driving the light source based on the driving signal to emit light that is reflected by the MPA onto a photoreceptor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.