Optical device, image reading apparatus and adjusting method for optical device
US8223409B2 · kind B2 · utility
1Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | May 11, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Nov 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/182
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical device equipped with a mirror which reflects light, include a plurality of first receiving parts that touch one face of one of ends in a lengthwise direction of the mirror; a plurality of first pressing parts that touch a face opposing to the face to which the first receiving parts touch, and press the mirror with elastic force toward the first receiving parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.