A color wheel including a motor, a vibration damping element and a color
filter. In this case, the motor has a housing and a motor body, and the
housing is set at the central axis of the motor body. The vibrating
damping element is set on the housing of the motor. The color filter is
set on the housing of the motor, so that the vibrating damping element is
positioned between the motor and the color filter. In addition, two other
color wheels are provided.
