Color mixing from different light sources
US12111049B2 · kind B2 · utility
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13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2023 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | May 16, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/1975
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A color mixing light system comprises a pyramidal mirror assembly comprising three or more mirrors constructed and arranged in a pyramid structure and three or more color light sources. The pyramidal mirror assembly divides the light beams from the color light sources so that a first portion is reflected by the mirrors and a second portion extends beyond the mirrors to collectively form a multicolor pattern comprising plurality of overlapping color regions on a surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.