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.
Claims32
A stage lighting apparatus comprising;
- a control system;
- a memory;
- a first communications port;
- a base housing;
- a yoke;
- a lamp housing;
- wherein the lamp housing can be remotely positioned in relation to the base housing by a motor;
- wherein the lamp housing is comprised of a projection lens and a first light valve;
- wherein the projection lens and the first light valve cooperate to act as a first display device for the projection of images upon a projection surface;
- further comprising an integral second display device;
- wherein the second display device is a color monitor display and the second display device can display to an operator of the stage lighting apparatus in the separate colors of red, green and blue;
- wherein the second display device can display to an operator a first content that is stored in the memory and the first content can be displayed by the second display device as a first image.
Dependencies are inferred from the claim text.