Illumination unit and image projection apparatus employing...

Details Illumination unit and image projection apparatus employing... Illumination unit and image projection apparatus employing...

2006-03-30

2010-11-09

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Reflector

Plural

C353S094000, C362S026000, C362S555000, C362S217050, C362S241000, C362S243000, C362S245000, C362S296010, C362S346000, C348S771000, C359S904000

Reexamination Certificate

active

07828448

ABSTRACT:
An illumination unit and an image projection apparatus employing the same. The illumination unit includes: a first reflective surface reflecting light incident thereon; a light-emitting device generating and emitting illuminating light; and a second reflective surface reflecting light emitted from the light-emitting device to a light source surface that includes the light-emitting device.

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