Runco Q750i DLP Projector with LED Illumination

Chris Eberle

Since the first LCD units were pressed into service as home theater displays, digital projection has suffered from one limitation, the bulb. No matter the technology – DLP, LCoS or LCD – all digital front projectors use(d) either a UHP (Ultra High Pressure) mercury or xenon lamp as a light source. The use of LEDs as the light source in projectors is now emerging. Here, we review Runco's Q750i projector which has a single DLP 1920 x 1080 chip with an LED light source.

Projectors