3 Light Engine
The optical engine in the EVM is developed by Qisda and is production ready.
The light engine consists of the following components:
- 0.47-inch 1080p DMD (DLP4710)
- OSRAM P1W red, green, and blue LED
Table 1. Optical Engine Specifications
| PARAMETER |
MIN |
TYP |
MAX |
UNIT |
| Brightness at 12-A LED current |
|
456 |
|
lm |
| LED current |
|
12 |
|
A |
| Brightness uniformity |
73% |
|
|
|
| Offset |
|
100% |
|
|
| Throw Ratio |
|
1.108 |
|
|
| Focus range |
30 |
|
100 |
inch |