Detection substrate and flat-panel detector

Abstract

A detection substrate and a flat-panel detector, and relates to the technical field of photoelectric detection. The detection substrate can improve radiation resistance and prolong a service life without increasing the thickness of a scintillator layer. The detection substrate includes a plurality of detection pixel units arranged in an array. Each of the detection pixel units includes: a transistor, a photoelectric conversion section, and a scintillator layer, with the photoelectric conversion section disposed between the transistor and the scintillator layer, the photoelectric conversion section includes a radiation sensitive layer and a photosensitive unit, which are laminated in arrangement; the radiation sensitive layer is configured to absorb rays and convert the rays into carriers; and the photosensitive unit is configured to at least absorb visible light and convert the visible light into carriers. The present disclosure is applicable to the production of the detection substrates.

Dependencies are inferred from the claim text.