Optics: image projectors – Reflector – Plural
Reexamination Certificate
2006-08-29
2006-08-29
Perkey, W. B. (Department: 2851)
Optics: image projectors
Reflector
Plural
C353S020000, C353S037000, C353S038000, C353S084000, C348S771000, C359S619000, C362S328000, C362S346000
Reexamination Certificate
active
07097309
ABSTRACT:
A projection system including a lighting system, a screen, a color filter separating light emitted from the lighting system according to wavelengths of the light, a first reflecting mirror reflecting the light passing through the color filter to change a path of the light, a display device provided in a predetermined position in the first reflecting mirror, a second reflecting mirror reflecting light reflected from the first reflecting mirror toward the display device, and a projection lens unit enlarging and projecting a color image formed by the display device onto the screen.
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Lee Hee-joong
Lee Young-chol
Moon Il Kweon
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