Illumination signal processing system
First Claim
1. A colored display system comprising:
- a coherent illumination source for generating coherent illumination;
electrical control means for generating an electrical control signal;
an illumination amplifier for generating controlled colored illumination in response to the coherent illumination from said coherent illumination source under control of the electrical control signal from said electrical control means;
projection means for generating projection colored illumination in response to the controlled colored illumination from said illumination amplifier;
a screen for generating a projected colored display in response to the projected colored illumination from said projection means; and
heat transfer means for cooling said illumination amplifier.
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Accused Products
Abstract
Control of illumination with illumination amplifier devices provides a basis for implementing various types of illumination systems. Also illumination amplifiers in closed illumination servo loops provide improved illumination control. An illumination control system provides precise control of camera operations for photographic and photoplotter applications. Illumination amplifier devices are used in conjunction with electronic control circuits to provide flexibility and precision in camera systems, reducing reliance on prior art mechanical devices.
Illumination control circuits are presented in the form of digital gates and flip-flops and in the form of analog computational elements to provide illumination computer systems. In addition, a batch fabricated illumination computer arrangement is presented for improved implementation of illumination control systems.
Illumination amplifiers are further configured for control of illumination in buildings and automobiles. Various types of devices such as windows, shutters, shades and visors are configured with illumination amplifiers to provide electronic control of illumination.
Batch fabricated display arrangements are provided having an illumination source integral with an illumination amplifier for low cost, small volume, and flexibility. Also, colored display arrangements are provided for control of colors with illumination amplifier devices.
213 Citations
16 Claims
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1. A colored display system comprising:
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a coherent illumination source for generating coherent illumination; electrical control means for generating an electrical control signal; an illumination amplifier for generating controlled colored illumination in response to the coherent illumination from said coherent illumination source under control of the electrical control signal from said electrical control means; projection means for generating projection colored illumination in response to the controlled colored illumination from said illumination amplifier; a screen for generating a projected colored display in response to the projected colored illumination from said projection means; and heat transfer means for cooling said illumination amplifier. - View Dependent Claims (2, 3)
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4. A color display system comprising:
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a high intensity illumination source for generating high intensity illumination; an illumination amplifier for generating high intensity controlled illumination in response to the high intensity illumination from said illumination source, wherein said illumination amplifier includes reflection means for performing the controlling of illumination with controlled reflectivity and wherein said illumination amplifier includes color means for generating the controlled reflected illumination as controlled colored reflected illumination; projection means for generating projected colored illumination in response to the controlled colored reflected illumination; means for generating a large screen colored display in response to the projected colored illumination; and heat transfer means for removing heat from said illumination amplifier in response to the generating of high intensity controlled illumination with said illumination amplifier.
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5. A colored projection display system comprising:
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a luminescent source for generating luminescent source illumination; pulse width modulated control means for generating an electrical pulse width modulated control signal; an electro-optical device having controllable reflectivity for generating a reflected multicolored illumination image in response to the luminescent source illumination from said luminescent source under control of the pulse width modulated electrical control signal from said control means; and projection means for generating a colored projected image in response to the reflected multi-colored illumination image from said illumination amplifier means. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification