Lightspeed Design, Inc. Receives Key U.S. Patent for 3D Single-Chip Projector Color Sequencing - PR Newswire - sacbee.com

Lightspeed Design, Inc. / DepthQ® is pleased to announce its receipt of U.S Patent No. 8,066,377 for inventing a color sequencing control method that allows 3D single-chip projectors to effectively produce high-performance displays with eye switching devices (LCD active glasses and polarization modulators) by resolving color artifacts and efficiently covering crosstalk (ghosting).