Light source assembly and laser projector
US9979939B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 28, 2016 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Dec 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/141
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosure discloses a light source assembly and a laser projector. An embodiment of the disclosure provides a light source assembly including a laser light emitter in at least one color, and a light guiding element arranged in a light path over which a light beam of the laser light emitter is transmitted; the light guiding element is configured to be moved to change the emergent angle of laser light beam being transmitted, thus adjusting the light path conveniently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.