Photo scanner and image forming device
US7268928B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2003 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | May 2, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A first reflecting optical element (7) and a second reflecting optical element (51) are provided, and the second reflecting optical element (51) is disposed so as to reflect incident light to be incident on the first reflecting optical element (7) and reflected light from the first reflecting optical element, and thus a small-sized optical scanner can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.