What is the RPM at which the four segment color wheel rotates in a single chip DLP projector?
What is the RPM at which the four segment color wheel rotates in a single chip DLP projector? Correct Answer 3600
DLP (Digital Light Processing) rear projector TV suffer from an effect called the rainbow effect. It is found only in single chip DLP projectors and was particularly widespread with the first generation of DLP projectors which used a 4 segment color wheel comprising of red, green, blue and usually a clear segment rotating at 3600 RPM (Revolutions per Minute).
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Feb 20, 2025