Miniature flat panel photocathode and microchannel plate picture element array image intensifier tube

摘要

A miniature flat panel image intensifier display tube having an array of electrically isolated parallel photocathode array stripes adjacent and orthogonal to a microchannel plate input electrode array comprising electrically isolated parallel metallic stripes. A video picture signal generator modulates a radiation source that causes a generally uniform flow of photons to impinge on the photocathode array. The photoelectrons that are emitted from the photocathode array are selectively accelerated into a charge pattern according to differential voltages scanned across both arrays by array switching electronic means wherein the charge pattern is converted to a visible image for viewing by an observer.