Methods of driving a scanning beam device to achieve high frame rates
US7252236B2 · kind B2 · utility
38Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2006 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Dec 19, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10653
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides methods and systems for scanning an illumination spot over a target area. The present invention removes stored energy from a scanning element to stop the scanning element from vibrating and to substantially return the scanning element to its starting position so as to enable high frame rates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.