Mirror and optical scanning device
US8174748B2 · kind B2 · utility
3Cited by
14References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 23, 2008 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Aug 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A mirror includes a substrate, a reflection layer, and a protection layer. The substrate includes a surface having an attachment area and a reflection area. The reflection layer is formed on the reflection area. The protection layer is formed on the reflection area on which the reflection layer is formed and the attachment area. Material of the protection layer is homogeneous across the reflection area and the attachment area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.