Accession Number : ADD016547
Title : Method of Making a Photodetector Array Having Pixel Density.
Descriptive Note : Patent, Filed 18 Jun 93, patented 12 Jul 94,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Huber, Carmen I ; Huber, Tito E ; Chu, Tak-Kin ; Caviris, Nicholas
Report Date : 12 Jul 1994
Pagination or Media Count : 5
Abstract : Photoconductive semiconductor material is injected into narrow and closely spaced cylindrical channels in an insulating matrix plate to form pixel clements of a high resolution photodetector array. A transparent conductive layer is deposited on one surface of the photoconductor array while light reflecting pads are formed on the elements at the opposite surface. Subsequently, a layer of light modulating material and a transparent conductive layer are deposited on the opposite surface to obtain a high resolution spatial light modulator.
Descriptors : *LIGHT MODULATORS, *PHOTOCONDUCTORS, *PHOTODETECTORS, *PATENTS, ARRAYS, CHANNELS, HIGH RESOLUTION, LAYERS, LIGHT, MATERIALS, MODULATORS, PIXELS, PLATES, RESOLUTION, SEMICONDUCTORS, SURFACES, DENSITY
Subject Categories : Optical Detection and Detectors
Electrooptical and Optoelectronic Devices
Distribution Statement : APPROVED FOR PUBLIC RELEASE