Theatre light projector incorporating a plurality of light sources and improvements to blending the light output
First Claim
Patent Images
1. A theatre light projector comprising:
- a housing, a plurality of light sources, a plurality of lenses, a light exiting output aperture, and a central integrating mask;
wherein the light exiting output aperture has a center;
wherein the plurality of light sources are arranged around a central axis;
wherein the plurality of light sources project light though the light exiting output aperture;
wherein the center of the of the light exiting output aperture is substantially void of projected light projected by the plurality of light sources; and
wherein the central integrating mask is located in the center of the light exiting aperture and partially intersects a portion of the projected light from each of the plurality of light sources.
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Abstract
A theater light projector including a housing, a plurality of light sources, a plurality of lenses, a light exiting output aperture, and a central integrating mask. The light exiting output aperture has a center. The plurality of light sources are arranged around a central axis. The plurality of light sources project light though the light exiting output aperture. The center of the light exiting output aperture is substantially void of projected light projected by the plurality of light sources. The central integrating mask is located in the center of the light exiting aperture and partially intersects a portion of the projected light from each of the plurality of light sources.
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Citations
11 Claims
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1. A theatre light projector comprising:
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a housing, a plurality of light sources, a plurality of lenses, a light exiting output aperture, and a central integrating mask; wherein the light exiting output aperture has a center; wherein the plurality of light sources are arranged around a central axis; wherein the plurality of light sources project light though the light exiting output aperture; wherein the center of the of the light exiting output aperture is substantially void of projected light projected by the plurality of light sources; and wherein the central integrating mask is located in the center of the light exiting aperture and partially intersects a portion of the projected light from each of the plurality of light sources. - View Dependent Claims (2, 3, 4, 5)
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6. A theatre light projector comprising:
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a housing, a plurality of light sources, a plurality of lenses, and a diffusion system; wherein the plurality of light sources are arranged around a central axis; wherein each of the plurality of light sources project light though the diffusion system; wherein the diffusion system has a center; and wherein the center of the diffusion system is substantially void of light projected by each of the plurality of light sources; and wherein a central integrating mask is located in the center of the diffusion system and partially intersects a portion of the light projected by each of the plurality of light sources. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification