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US 2008/0165531 A1Published application
Theatre light apparatus incorporating led tracking system
AssigneeBarco Lighting Systems, Inc.
InventorsRichard S. Belliveau, Michael Bell, David Dahly, David Karl Peck
Life of this patent
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Abstract
A multiparameter light is disclosed, which incorporates an LED (light emitting diode) tracking ring surrounding a main output lens. The LED tracking ring is capable of additive color mixing and in turn can simulate the color of the main projected light projecting from the main output aperture or output lens of the multiparameter light.
Claims14
A theatre lighting apparatus comprising:
- a base;
- a communications port;
- a processor;
- a memory;
- a lamp housing;
- the lamp housing comprising;
- a lamp,
- a reflector;
- a lens;
- a first color varying system;
- a second color varying system;
- wherein the lamp housing is remotely positioned in relation to the base by a motor;
- wherein the first color varying system is comprised of a plurality of color filters;
- wherein the second color varying system is comprised of a plurality of light emitting diodes;
- wherein the lamp, the reflector, the first color varying system, and the lens cooperate to project a first variable colored light;
- wherein the plurality of light emitting diodes are comprised of one or more red light emitting diodes, one or more green light emitting diodes, and one or more blue light emitting diodes that cooperate to emit a second variable colored light;
- wherein a first command received by the communications port varies the first variable colored light into a first color;
- wherein a second command received by the communications port varies the second variable colored light into a second color;
- wherein a third command received by the communications port varies the first variable colored light into a third color;
- wherein a fourth command received by the communications port varies the second variable colored light into a fourth color;
- and wherein the first and third colors are different and the second and fourth colors are different.
18 more elements
A theatre lighting apparatus comprising:
- a base;
- a communications port;
- a processor;
- a memory;
- a lamp housing;
- the lamp housing comprising;
- a lamp,
- a reflector;
- a lens;
- a first color varying system;
- and
- a second color varying system;
- wherein the lamp housing is remotely positioned in relation to the base by a motor;
- wherein the first color varying system is comprised of a plurality of color filters;
- wherein the second color varying system is comprised of a plurality of light emitting diodes;
- wherein the lamp, the reflector, the first color varying system, and the lens cooperate to project a first variable colored light;
- wherein the plurality of light emitting diodes are comprised of one or more red light emitting diodes, one or more green light emitting diodes, and one or more blue light emitting diodes that cooperate to emit a second variable colored light;
- wherein a first command received by the communications port varies the first variable colored light to a first color;
- and
- and wherein a second command received by the communications port varies the second variable colored light to a second color.
17 more elements
A theatre lighting apparatus comprising:
- a base;
- a communications port;
- a processor;
- a memory;
- a lamp housing;
- the lamp housing comprising;
- a lamp,
- a reflector;
- a lens;
- a first color varying system;
- a second color varying system;
- wherein the lamp housing is remotely positioned in relation to the base by a motor;
- wherein the first color varying system is comprised of a plurality of color filters;
- wherein the second color varying system is comprised of a plurality of light emitting diodes;
- wherein the lamp, the reflector, the first color varying system, and the lens cooperate to project a first variable colored light;
- wherein the plurality of light emitting diodes cooperate to emit a second variable colored light;
- and wherein the plurality of light emitting diodes cooperate to emit a white light.
14 more elements
Dependencies are inferred from the claim text.