Abstract: This disclosure describes a method of improving filter wheel imaging data capture and other functionality through use of an improved filter wheel design with pie shaped filter segments, continuously rotating image capture, multiple filtered images, and easily removable and attachable filter segments.

Abstract: This disclosure describes a method of improving filter wheel imaging data capture and other functionality through use of an improved filter wheel design with pie shaped filter segments, continuously rotating image capture, multiple filtered images, and easily removable and attachable filter segments.

Abstract: A color wheel is provided with a balancing device. The balancing device encompasses an essentially circular track whose center point coincides with the axial center of rotation of the color wheel. The track is provided with at least two mutually independent, movable balancing weights. Moving the balancing weights along the track requires a force greater than the gravitational force of the balancing weight. To balance a color wheel, a determination is made of a position in which a balancing weight corresponding to the total weight of the balancing weight system would have to be placed in order to balance the color wheel. At least one of the balancing weights is then moved to the position, according to the determination, where one of the balancing weights corresponding to the total weight of the balancing weight system would have to be placed.

Abstract: The present invention relates to a color wheel which allows for an easy to perform balancing. The color wheel comprises a motor and a color rotor with a carrier. Filter segments are mounted to the carrier. In addition the color rotor comprises a body with a surface perpendicular to the rotational axis of the rotor. The surface comprises a two dimensional matrix of holes which can be filled with balancing masses. In order to balance the color rotor it is rotated. During rotation, the unbalance is detected. In addition the location where to put balancing mass is detected. At this location balancing mass, such as for example adhesive is filled into the respective hole.

Abstract: A pressure sensitive adhesive (PSA) is used to attach a plurality of wedge-shaped glass filter segments on a first side to a hub during the color ring build portion of the color wheel fabrication process. A strong adhesive, such as epoxy, is then used to adhere a second side of the filter segments directly to a turning surface of a motor, completing the color wheel fabrication. The epoxy is cured if necessary. The pressure sensitive adhesive can temporarily align the plurality of color filter segments in an alignment. The adhesive between the filter segments and the turning surface can then permanently bond the color filter segments in the alignment.

Abstract: The present invention relates to a color wheel which allows for an easy to perform balancing. The color wheel comprises a motor and a color rotor with a carrier. Filter segments are mounted to the carrier. In addition the color rotor comprises a body with a surface perpendicular to the rotational axis of the rotor. The surface comprises a two dimensional matrix of holes which can be filled with balancing masses. In order to balance the color rotor it is rotated. During rotation, the unbalance is detected. In addition the location where to put balancing mass is detected. At this location balancing mass, such as for example adhesive is filled into the respective hole.

Abstract: A pressure sensitive adhesive (PSA) is used to attach a plurality of wedge-shaped glass filter segments on a first side to a hub during the color ring build portion of the color wheel fabrication process. A strong adhesive, such as epoxy, is then used to adhere a second side of the filter segments directly to a turning surface of a motor, completing the color wheel fabrication. The epoxy is cured if necessary. The pressure sensitive adhesive can temporarily align the plurality of color filter segments in an alignment. The adhesive between the filter segments and the turning surface can then permanently bond the color filter segments in the alignment.

Abstract: A color wheel is provided with a balancing device. The balancing device encompasses an essentially circular track whose center point coincides with the axial center of rotation of the color wheel. The track is provided with at least two mutually independent, movable balancing weights. Moving the balancing weights along the track requires a force greater than the gravitational force of the balancing weight. In one example method for balancing a color wheel, a determination is made of a position in which a balancing weight corresponding to the total weight of the balancing weight system would have to be placed in order to balance the color wheel. At least one of the balancing weights is then moved to the position, according to the determination, where one of the balancing weights corresponding to the total weight of the balancing weight system would have to be placed.