DIGITAL DETECTOR POSSESSING A GENERATOR OF LIGHT ENABLING OPTICAL WIPING

摘要

A solid-state radiation detector comprising a photosensitive sensor comprises photosensitive elements that are organized in a matrix, and a light generator whose purpose is to optically wipe the photosensitive elements. The light generator comprises: an electroluminescent layer that is distributed over the surface of the sensor; at least one electrode that continuously covers the electroluminescent layer and in which electrons may flow, the light emitted by the electroluminescent layer being capable of passing through the electrode; and additional electrical conductors that are in electrical contact with the electrode, the additional electrical conductors forming branches that extend over the surface of the electrode, and being spatially distributed across the surface of the electrode.

主权项

1. A solid-state digital detector for detecting incident radiation, the detector comprising a photosensitive sensor comprising photosensitive elements that are organized in a matrix, a light generator whose purpose is to optically wipe the photosensitive elements, wherein the light generator comprises:
an electroluminescent layer that is distributed over the surface of the sensor; at least one electrode that continuously covers the electroluminescent layer and in which electrons may flow freely, the light emitted by the electroluminescent layer being capable of passing through the electrode; and additional electrical conductors that are in electrical contact with the electrode, the additional electrical conductors forming branches that extend over the surface of the electrode, and being spatially distributed across the surface of the electrode.