Optical engine apparatus

Details Optical engine apparatus Optical engine apparatus

2008-01-15

2008-01-15

Koval, Melissa Jan (Department: 2862)

Optics: image projectors

Reflector

C353S119000, C348S745000

Reexamination Certificate

active

07318647

ABSTRACT:
An optical engine apparatus to magnify and project an image beam formed by a display device using light on a screen includes a light source to emit the light, a reflection mirror to reflect the light emitted from the light source toward the display device, and an adjuster coupled to the reflection mirror to adjust an inclined angle of the reflection mirror to move the light reflected from the reflection mirror toward the display device in a desired direction. In the optical engine apparatus, a position of light projected on a display device can be easily adjusted.

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patent: 2004-33429 (2004-04-01), None
Korean Office Action issued Nov. 28, 2005 in Korean Patent Application No. 2004-33629.

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