Synchronization of lamp stabilizing pulses with frame rates of PWM LCOS devices
US7477246B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Dec 20, 2004 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Dec 19, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0247
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A lamp synchronization signal may be used in an LCOS imaging environment, such as a projection system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.