Conformal display system and a method thereof
US-2024385685-A1 · Nov 21, 2024 · US
Quantum dot modulation for displays
US9010949B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9010949-B2 |
| Application number | US-201414149447-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 7, 2014 |
| Priority date | Dec 17, 2010 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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Modulated light sources are described. A modulated light source may have first light sources that are configured to emit first light, which has first color components that occupy a range that is beyond one or more prescribed ranges of light wavelengths. The modulated light source may also have a light converter that is configured to be illuminated by the first light. The light converter converts the first light into second light. The second light has one or more second color components that are within the one or more prescribed ranges of light wavelengths. Strengths of the one or more second color components in the second light are monitored and regulated to produce a particular point within a specific color gamut.
First claim
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What is claimed is: 1. A modulated light source comprising: a plurality of light-emitting diodes that emit a first light having at least one of a blue color component and an ultraviolet color component, at least one of the plurality of light-emitting diodes controlled individually; and a patterned light converter illuminated by the first light that converts the first light into second light, the second light including a red color component; and a reflective layer illuminated b…
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- What does patent US9010949B2 cover?
- Modulated light sources are described. A modulated light source may have first light sources that are configured to emit first light, which has first color components that occupy a range that is beyond one or more prescribed ranges of light wavelengths. The modulated light source may also have a light converter that is configured to be illuminated by the first light. The light converter convert…
- Who is the assignee on this patent?
- Dolby Lab Licensing Corp
- What technology area does this patent fall under?
- Primary CPC classification G09G3/001. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).