Image display system

Details Image display system Image display system

2007-07-03

2007-07-03

Koval, Melissa Jan (Department: 2851)

Optics: image projectors

Cabinet encloses projector and one side of screen

Reflector between lamp and screen

C353S078000, C353S099000, C359S457000, C359S460000

Reexamination Certificate

active

11555998

ABSTRACT:
An image display system includes a light valve14for providing image information to light converged by a converging lens13and for emitting the light, a projective optical system20including a refractive optical lens21for projecting the light from the light valve14and a convex mirror22for reflecting the light from the refractive optical lens21by using a reflecting surface thereof having negative power and for enlarging and projecting the reflected light, and a display30for receiving the light from the projective optical system20by way of a receiving surface30A, wherein the light valve is placed away from an optical axis23of the projective optical system20and between a front surface of the display30and a rear surface of the projective optical system20.

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“Merriam-Webster's Collegiate Dictionary”, Tenth Edition, copyrights 1993 and 2001, p. 109.

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