A new heat-resistant material is used in the phosphor wheel to withstand the high output of the laser light source. Combined with a drive system that is also optimized for the light source, this made it possible to achieve the world’s first* 6,500 lm of brightness in a 1-chip DLP™ projector. In our Quartet Color Harmonizer, optimal engineering of the color wheel mechanism has improved color reproduction by reducing energy loss from the light source. This has resulted in a perceived brightness that even exceeds the specification values, regardless of the projected content, opening the door to a wide range of applications for the PT-RZ670 and PT-RW630.          

The PT-RZ670 Series projectors directly control the output of the laser light source itself, enabling faster response than lamp-based projectors. Frame-by-frame scene-linking modulation with complete digital control makes it possible to adjust the light output with higher precision. This gives the PT-RZ670 Series its remarkable 10,000:1* contrast without lowering brightness in bright scenes. This enables highly precise contrast control even when bright and dark scenes suddenly or frequently interchange. There is also almost no reduction in contrast when the projector is used for extended periods of time.