Temporal dithering to increase dynamic range of images in sequentially illuminated displays
US7064795B2 · kind B2 · utility
1Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Sep 19, 2002 |
| Grant date | Jun 20, 2006 |
| Priority date | — |
| Expiry date | Dec 10, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0633
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of increasing image dynamic range by breaking each pixel into two or more time displaced samples that are presented to the display in synchronization with appropriate illumination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.