Optical write apparatus with an operation for even charging of photosensitive element
US5952649A · kind A · utility
13Cited by
3References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 1997 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Aug 8, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/295
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical write apparatus includes a light source unit, a first image-forming optic, a beam deflector, a transparent plate, a second image-forming optic, and a photosensitive body, the transparent plate being provided at a predetermined angle .alpha. with respect to a main-scanning direction on a scanned surface so that charge is built up evenly on the scanned surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.