Patent ID: 6995738

Claim:
A two-panel reflective liquid crystal display projection system comprising: a screen adapted for displaying red, blue and green light; a polarized light beam splitter; a first liquid crystal display panel that receives light from said polarized light beam splitter and which provides a sequence of red, blue and green light to said screen; and a second liquid crystal display panel that receives light from said polarized light beam splitter and which provides a sequence of red, blue and green light to said screen, wherein said sequence provided by said second liquid crystal display panel is provided simultaneous to and staggered with respect to said sequence provided by said first liquid crystal display panel, such that at least two colors of red, blue and green light are simultaneously displayed on said screen; and wherein said first liquid crystal display panel provides a sequence of green light for two thirds of a frame time, then provides blue light for two thirds of a frame time, and then provides red light for two thirds of a frame time, and wherein said second liquid crystal display panel simultaneously provides a secuence of blue light for one third of a frame time, then provides red light for two thirds of a frame time, then provides green light for two thirds of a frame time, and then provides blue light for one third of a frame time, such that at least two of said red, blue and green light is projected on said screen at a time.