Optical system, image projection apparatus and method thereof

Details Optical system, image projection apparatus and method thereof Optical system, image projection apparatus and method thereof

2008-07-08

2008-07-08

Blackman, Rochelle (Department: 2862)

Optics: image projectors

Composite projected image

Multicolor picture

C353S020000, C353S037000, C353S084000, C353S099000, C353S102000, C349S009000, C349S106000, C359S015000, C359S267000, C359S634000, C348S759000

Reexamination Certificate

active

11036979

ABSTRACT:
An image projection apparatus. The image projection apparatus comprises a light source and LCD panel. The LCD panel comprises a plurality of pixels and color filters thereon. Light from the light source is projected to the pixels along an irradiative path and the LCD panel selectively reflects the projected light in accordance with an image signal along a projective path, wherein an angle between the irradiative and projective paths exceeds 0°.

REFERENCES:
patent: 6046858 (2000-04-01), Scott et al.
patent: 6076931 (2000-06-01), Bone et al.
patent: 6398365 (2002-06-01), Takahashi et al.
patent: 6483613 (2002-11-01), Woodgate et al.
patent: 2003/0048393 (2003-03-01), Sayag

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