Light control systems and methods
US10406967B2 · kind B2 · utility
3Cited by
13References
7Claims
0Family size
Inventor
Key dates
| Filing date | Apr 29, 2015 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Jul 9, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2102/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a beam-steering mechanism, comprising a lens and a light source positioned in a focal plane of the lens. One of the light source and the lens moves relative to the other of the light source and the lens. The light source outputs a light beam at the lens which forms an illumination spot on a surface from the light beam. The illumination spot moves in a direction in response to a movement of one of the light source and the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.