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.