Title :
Thin film transistor arrays for parallel optical logic: The image negator
Author :
Brody, T.P. ; Davies, D.H. ; Szepesi, Z.P.
Author_Institution :
Westinghouse Research Laboratories, Pittsburgh, Pennsylvania
Abstract :
Thin film transistor (TFT) arrays have significant potential for parallel optical processing applications. The design fabrication and operation of 128×128, 1 sqins, TFT-photoconductor-electroluminescent array is described. It performs the logical "NOT" function at every picture point and also provides amplification.
Keywords :
Logic arrays; Optical arrays; Optical fibers; Optical films; Optical sensors; Phosphors; Photoconductivity; Stimulated emission; Thin film transistors; Voltage;
Conference_Titel :
Electron Devices Meeting, 1975 International
DOI :
10.1109/IEDM.1975.188860
