Image projection apparatus

Details Image projection apparatus Image projection apparatus

2007-01-29

2010-10-12

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Reflector

C348S037000

Reexamination Certificate

active

07810933

ABSTRACT:
An image projection apparatus includes a one-dimensional spatial light modulating element and a polygon scanner having four or five mirror facets. The polygon scanner scans a light beam modulated by the one-dimensional spatial light modulating element in a direction that is substantially perpendicular to the length direction of the one-dimensional spatial light modulating element so as to display an image.

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patent: 2007-514196 (2007-05-01), None
patent: 2005/062609 (2005-07-01), None

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