PROCEDE DE REALISATION D'UN DETECTEUR DE RADIOGRAPHIE PAR ASSEMBLAGE DE DALLES ELEMENTAIRES ET DETECTEUR AINSI OBTENU

摘要

A radiography detector is produced by bringing together a photosensitive device and a scintillator (24). The photosensitive device is made up of at least two unitary plates (10a, 10b) each of which incorporates many pixels (RMa, RMb). Pixels (RMa, RMb) are first formed on each plate and the plates are then positioned side by side to form a larger size composite plate and stuck onto a common substrate (7). The scintillator (24) is produced by direct evaporation of a substance with scintillation properties onto the composite plate (10a, 10b). A further claim is for a detector produced by such a method