Image projection lighting device
OwnerRichard S. Belliveauinventor
Life of this patent
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Abstract
An improved image projection lighting device is disclosed. Commands received by a communications port of the base housing may be acted upon to change zoom and focus values of a zoom and focus lens. A cooling system may be provided which compares an input air temperature of the image projection lighting device to an exiting air temperature to determine if a filter needs service. A video projector may project a first image comprised of first, second, and third separate images and the first separate image can be faded up to project light that is void of an image by a first command received at the communications port.
Claims11
An apparatus for projecting images upon a stage comprising;
- a housing;
- a first communications port;
- a first system comprised of a first light valve and a lamp, wherein the first system projects red, green, and blue separate images for projecting a first multicolored image upon a stage, and wherein the first system derives the first multicolored image from a first content;
- a second system comprised of a multicolor video display device that is a component of the housing wherein the second system displays red, green and blue separate images for displaying a second multicolored image to an operator, wherein the second system derives the second multicolored image from a second content;
- and wherein the first content and the second content are received by the first communications port.
An apparatus for projecting images upon a stage comprising:
- a housing;
- a first communications port;
- an image control system;
- a first system comprised of a first light valve and a lamp which projects red, green and blue separate images for projecting a first multicolored image upon a stage, wherein the first multicolored image is derived from a first content;
- a second system comprised of a multicolor video display device that is a component of the housing, wherein the second system displays red, green and blue separate images for displaying a second multicolored image to an operator;
- wherein the second multicolored image is derived from a second content;
- wherein the image control system alters the first content when a command is received by the first communications port.
Dependencies are inferred from the claim text.