Resources Contact Us Home
Projection system and method

Image Number 8 for United States Patent #7163293.

A projection system including light emitting units, a scrolling unit, and a light valve. The light emitting units emitting light beams of different wavelengths. The scrolling unit has spirally arranged cylinder lens cells which separate the light beams into color beams and scroll the color beams when the scrolling unit is rotated. The light valve receives, at different positions, the color beams transmitted by the scrolling unit and forms a color image by turning pixels on or off according to an input image signal.

  Recently Added Patents
System for hot-start amplification via a multiple emulsion
Combination photovoltaic and wind power generation installation
Magnetic reading and writing device
High brightness laser diode module
System, method and apparatus for pausing multi-channel broadcasts
Integrated circuit with electromagnetic intrachip communication and methods for use therewith
  Randomly Featured Patents
Built-up support member
Differential receiver architecture
Methods of and systems for producing biofuels
Virtual uncompressed cache size control in compressed memory systems
Depression for a tablet
HIV inhibiting 2-(4-cyanophenyl)-6-hydroxylaminopyrimidines
Process for preparing polyurethane carpet backings based on high equivalent weight polyols
Pre-configuration of a cloud-based computer
Optical pickup
Status induction semiconductor device