PHOTO-CONDUCTIVE IMAGE INTENSIFIERS

摘要

Coupling conductors are disposed in electrical contact between the input photo-conductive layer and the output electro-luminescent layer of a photo-conductive image intensifier panel so that the photo-conductive layer acts only to an extremely small depth of light penetration and therefore photo-current occurs mainly at the input surface of the photo-conductive layer and is then conducted directly to the electroluminescent layer, avoiding the severe attenuation of the photo-current when it must pass through the thickness of the photo-conductive layer.