Color wheel and washer thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 16, 2004
Grant Date -
N/A
app pub date -
Feb 21, 2003
filing date -
Oct 2, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A color wheel including a motor, a color filter and a washer. The color filter is set on the motor. The washer is set both on the motor and the color filter and the color filter is set between the washer and the motor. A recess is formed between a circumferential edge of an outer surface of the washer and the color filter. In addition, the invention also provides a washer of a color wheel.
First Claim
Family
International Classification(s)
Cited Art Landscape
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