Projection system

Details Projection system Projection system

2008-07-22

2008-07-22

Dowling, William C. (Department: 2851)

Optics: image projectors

Reflector

C353S102000

Reexamination Certificate

active

07401930

ABSTRACT:
A projection system is provided. The projection system includes a light source, a color filter separating light emitted from the light source into colored light, a light-path converter converting a path of the colored light that has passed through the color filter, a lens having a positive refractive power in order to condense the light from the light-path converter, a display device processing the light that has passed through the lens in response to an input signal and forming a color image, and a projection lens unit enlarging and projecting the color image onto a screen.

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