Yellow backlight system and method thereof
US9488338B2 · kind B2 · utility
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7Claims
0Family size
Inventor
Key dates
| Filing date | Jan 22, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Feb 7, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2200/1612
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a method for a yellow backlight, including the following steps of emitting blue light by a display device; and emitting yellow light into surroundings of the display device in a manner of refraction, reflection or a combination of reflection and refraction by at least one yellow light source to neutralize and decrease intensity of the blue light. The present invention further provides a system for a yellow backlight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.