Light source system for projection device and projection device comprising the same
US8714748B2 · kind B2 · utility
0Cited by
9References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 2011 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Apr 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/2033
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light source system for a projection device and a projection device comprising the same are provided. The light source system comprises an optical component assembly and a first light source module. The first light source module has a first light emitting diode (LED) and a first reflection cover. The first LED is configured to generate beams. The first reflection cover has a curved surface to reflect and collect the beams from the first LED into the optical component assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.