System and method for use in displaying modulated light
US7764451B2 · kind B2 · utility
2Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2007 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Jan 21, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/0841
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for use in displaying modulated light includes a light source operable to generate a light beam. The system also includes a color wheel for receiving the light beam. The color wheel comprises a plurality of translucent segments. The plurality of translucent segments comprises a first number of blue segments, the first number of red segments, and a second number of green segments wherein the first number is greater than the second number and the second number is at least one.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.