System and method for reducing visual artifacts in displays
US8107155B2 · kind B2 · utility
6Cited by
197References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2006 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Jun 24, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/001
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments include systems and methods for reducing visible artifacts such as Moiré, or interference, patterns, in displays. One embodiment includes a display device comprising a plurality of light modulators and a plurality of illumination elements configured to direct light to the light modulators. The directed light of the plurality of illumination elements collectively defines an nonuniformly varying pattern of light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.