Digital detector possessing a generator of light to an optical erasure

The present invention relates to a radiation detector (10) in the solid state comprising a photosensitive sensor (13) comprising photosensitive elements (16) organized in a matrix of a light generator (14) for optically erasing the photosensitive elements (16) . According to the invention, the light generator (14) comprises: • a light emitting layer (21) distributed over the sensor surface (13), • at least one electrode (22, 23) adapted to be traversed by the light emitted by the electroluminescent layer (21), • and additional electric conductors (24, 36) in electrical contact with the electrode (22, 23), the additional electrical conductors (24, 36) being spatially distributed over the surface of the electrode (22, 23).