CAMERA TUBE TARGET WITH PROJECTING P-TYPE REGIONS SEPARATED BY GROOVES COVERED WITH SILICON OXIDE LAYER APPROXIMATELY ONE-SEVENTH GROOVE DEPTH

摘要

The invention relates to a tube for picking up images and in particular to a radiation-sensitive target plate present therein of a semiconductor material and to the manufacture of such a target plate. The semiconductor plate comprises a substrate on which a mosaic of regions is present, which are separated from each other by grooves, and which each form a rectifying junction with the substrate.