Replaceable color wheel

Details Replaceable color wheel Replaceable color wheel

2006-05-30

2006-05-30

Perkey, William (Department: 2851)

Optics: image projectors

Housing

C353S084000, C359S889000, C359S892000

Reexamination Certificate

active

07052146

ABSTRACT:
A projector, comprising a user replaceable color wheel.

REFERENCES:
patent: 4758075 (1988-07-01), Hatano
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patent: 6155687 (2000-12-01), Peterson
patent: 6392717 (2002-05-01), Kunzman
patent: 6567225 (2003-05-01), Derian
patent: 6755554 (2004-06-01), Ohmae et al.
patent: 6874892 (2005-04-01), McDaniel
patent: 2003/0095349 (2003-05-01), Inamoto
patent: 2003/0128000 (2003-07-01), Nakanishi
patent: 2004/0135975 (2004-07-01), Wang
patent: 0749250 (1996-12-01), None

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