In 2005, Lightspeed Design invented the world's first portable 3D single-chip Projector: the DepthQ 3D Projector. It was the culmination of years of 3D knowledge and experience - a projector designed by 3D professionals for 3D professionals. In 2011 and 2013 we received our first two US patents for this unique 3D technology. DepthQ® is the only single-chip 3D projector on the market that is currently authorized to use our patented 3D system and method (learn more here). Every new generation of DepthQ® 3D Projectors builds on our original design and the DepthQ® HDs3D2 is our best model yet. New to the HDs3D2 is HDMI 1.4 connectivity, full HD resolution 1080P 2D and 3D (for 24 or 30 image-pairs/sec input)*, plus superior contrast, synchronization and crosstalk - to deliver the highest-quality, most satisfying and hassle-free 3D experience possible right out of the box. The DepthQ® HDs3D2 is compatible with IR or RF active shutter glasses + emitters, 144Hz DLP LinkTM 3D glasses, and the DepthQ® Polarization Modulator - for viewing with inexpensive, lightweight & comfortable passive 3D glasses and a silver screen. Additionally, these bright, professional-level 3D projectors can easily display 10 ft (3 m) wide 3D high-definition images - for wall-filling imagery with beautiful colors and a stunning 10,000:1 contrast ratio, at a truly unprecedented level of price-performance.