Color wheel and motor for the same

Details Color wheel and motor for the same Color wheel and motor for the same

2005-05-24

2005-05-24

Nguyen, Judy (Department: 2851)

Optics: image projectors

Color filter

C353S031000, C348S743000, C359S889000, C359S892000

Reexamination Certificate

active

06896376

ABSTRACT:
A color wheel including a motor body, a housing and a color filter. The housing is set to a side of the central axis of the motor body. The color filter is set on the housing. In this case, a circumferential housing surface is formed with a recess. In addition, the invention also provides a motor for a color wheel. The motor includes a motor body and a housing, both of which have the same features as those described above.

REFERENCES:
patent: 5868482 (1999-02-01), Edlinger et al.
patent: 6011662 (2000-01-01), Evans
patent: 6024453 (2000-02-01), Edlinger et al.
patent: 6520644 (2003-02-01), Lee
patent: 6604830 (2003-08-01), Chiu et al.
patent: 6705733 (2004-03-01), Yu et al.
patent: 6715887 (2004-04-01), Chang
patent: 6747803 (2004-06-01), Hung
patent: 6755554 (2004-06-01), Ohmae et al.
patent: 20030035218 (2003-02-01), Hung

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