Ultrashort-Throw DLP Optical Engine DQ243
DQ243 is a catadioptric ultrashort-throw DLP pico-projector optical-engine module. A TI 0.23-inch DMD with XPR pixel-shifting produces 1920×1080 output. A very small 0.25:1 throw ratio and a 140% high-offset reflective path project a very large image at short distance. Its compact structure contains a reflective optical cavity and a visible LED source, requiring no long working distance. It suits large displays in confined spaces and is mainly used for further integration into complete devices.
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