Dual direction light producing assembly
US9776557B2 · kind B2 · utility
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17References
14Claims
0Family size
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Key dates
| Filing date | Aug 18, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Oct 12, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light-producing assembly is provided herein and includes a first portion of LEDs biased to direct light in a first direction, a second portion of LEDs biased to direct light in a second direction that is different than the first direction, and a controller for selectively activating the first and/or second portions of LEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.