Patent Number: 048209295
Section: claims

1. A device for transforming visible images into infrared images comprising: a photoconductive layer;  a first conductive layer integrally affixed to one side of said photoconductive layer, said first conductive layer being transmissive with respect to radiation of known energy, said photoconductive layer being responsive to said radiation of known energy;  a second conductive layer integrally affixed to the other side of said photoconductive layer; and  an external energy source connected to said first conductive layer and said second conductive layer, said external energy source for passing a current across said layers, said photoconductive layer having a modulated resistivity in relation to said radiation of known energy.  enclosure means for maintaining said photoconductive layer, said first conductive layer and said second conductive layer in a darkened environment.  a first conductive layer transmissive with respect to radiation of known energy;  a dielectric layer affixed to one side of said first conductive layer;  a photoconductive layer having one side affixed to said dielectric layer, said photoconductive being responsive to said radiation;  a second conductive layer affixed to the other side of said photoconductive layer; and  electrical energy means connected to said first conductive layer and said second conductive layer for impressing a voltage across said layers, said photoconductive layer having a modulated resistivity in relation to said radiation of known energy.  enclosure means for maintaining said layers in a darkened environment, said enclosure means including optics for the transmission of imaging radiation into said enclosure means and the emission of infrared radiation from said enclosure means.  a first conductive layer transmissive with respect to radiation of known energy;  a second conductive layer;  a plurality of segments of photoconductive material integrally affixed between said first conductive layer and said second conductive layer, each of said segments being individually responsive to said radiation of known energy; and  electrical energy means connected to said first conductive layer and said second conductive layer for passing a voltage thorough said segments of photoconductive material.  dielectric material disposed between segments of photoconductive material.  enclosure means for maintaining said layer in a darkened environment, said enclosure means including optics for the transmission of imaging radiation into said enclosure means and the emission of infrared radiation from said enclosure means. 2. The device of claim 1, said photoconductive layer being a layer of silicon material. 3. The device of claim 1, said photoconductive layer comprising a plurality of segments of photoconductive material. 4. The device of claim 3, said segments of photoconductive material being generally uniformly distributed across said second conductive layer. 5. The device of claim 4, said segments of photoconductive material generally forming the pixels relative to a projected image. 6. The device of claim 3, said photoconductive layer further including insulative material interposed between said segments of photoconductive material. 7. The device of claim 6, said insulative material forming a layer between said first conductive layer and said photoconductive layer. 8. The device of claim 6, said insulative material being a dielectric having high resistivity and high thermal resistance. 9. The device of claim 1, said first conductive material being a transparent layer of gold material. 10. The device of claim 1, said first conductive layer further comprising a conductive band extending about the outer edges of said first conductive layer, said conductive band for transmitting energy from said external energy source to said first conductive layer. 11. The device of claim 1, said second conductive layer including cooling means interactive with said second conductive layer for the removal of heat from said photoconductive layer. 12. The device of claim 11, said cooling means being said second conductive layer comprised of a material having strong heat sink properties. 13. The device of claim 12, said second conductive layer being a layer of aluminum. 14. The device of claim 1, further comprising: 15. The device of claim 2, further comprising a source of imaging radiation directed toward said first conductive layer. 16. The device of claim 15, said source of imaging radiation being a light image directed across the field of said photoconductive layer. 17. The device of claim 15, said source of imaging radiation being a modulated light beam directed to said photoconductive layer in a raster scanning pattern. 18. A device for transforming visible images into infrared images comprising: 19. The device of claim 18, further comprising: 20. The device of claim 18, said photoconductive layer comprising a plurality of segments of photoconductive material, said dielectric layer disposed between said segments. 21. The device of claim 18, said energy means comprising a source of alternating current. 22. The device of claim 18, said first conductive layer being a transparent gold layer, said photoconductive layer being composed of silicon material, and said second conductive layer being a layer of aluminum. 23. A device for transforming visible images into infrared images 24. The device of claim 25, further comprising: 25. The device of claim 24, said dielectric material forming a layer between said first conductive layer and said plurality of segments of photoconductive material. 26. The device of claim 23, further comprising: 27. The device of claim 23, further comprising a source of imaging radiation directed toward said first conductive layer. 28. The device of claim 23, said second conductive layer acting as a heat sink with respect to said photoconductive material.