Image and light projection
US10732494B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2018 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Jun 5, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projection fixture includes a lighting module that emits a light, and a projection module that projects an image. The projection fixture further includes a controller that controls operations of the lighting module and the projector module, where the light emitted by the lighting module is used for projecting the image and for illumination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.