Method and apparatus for sequential color imaging

Details Method and apparatus for sequential color imaging Method and apparatus for sequential color imaging

1994-01-07

1995-09-05

Groody, James J.

Television

Video display

Color sequential

348270, 348771, H04N 912

Patent

active

054483140

ABSTRACT:
A sequential color system is provided in which a processor (22) is coupled to a memory (24) and a receiver (27). Images are generated by shining light from a light source (28) through a color wheel (30) and onto DMD array (26). Light from the DMD array (26) is shone on screen (32). By adjusting the speed and make-up of color wheel (30) color separation is greatly reduced or eliminated. Also there are techniques for sequential imaging which may be applied to other technologies, such as CRT technologies.

REFERENCES:
patent: 2921118 (1960-01-01), Benjamin
patent: 3685899 (1972-08-01), Reeds
patent: 4399455 (1983-08-01), Alvarez
patent: 4851899 (1989-07-01), Yoshida
patent: 5192946 (1993-03-01), Thompson
patent: 5233385 (1983-08-01), Sampsell

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