Display device with pulsed light source
US8297759B2 · kind B2 · utility
4Cited by
11References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2008 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Feb 14, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0247
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display system comprising a light source and a plurality of switchable elements, wherein each element is switchable at an element switching frequency in accordance with an element control signal between an “on” state in which light is directed from the light source onto a display, and an “off” state in which light is not directed onto a display. The light source being configured to generate a pulsed light source output at a light source pulse frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.