Two-dimensional image detector and fabrication method of the same

Abstract

A two-dimensional image detector that allows charges generated by each photoconductor particle to be smoothly transmitted through a photoconductive layer and thereby ensures effective transmission of charges generated in the photoconductive layer to an active matrix substrate. A two-dimensional image detector of the present invention includes at least an active matrix substrate 1 having a plurality of pixel electrodes 10, and a photoconductive layer 2 laminated on the pixel electrodes 10. The photoconductive layer 2 is composed of a particulate photoconductor, and a binder containing a resin that renders volumetric shrinkage upon reaction. In other words, the foregoing binder contains either (i) a resin that undergoes volumetric shrinkage when it reacts per se (polymerization, cross-linking, or decomposition), (ii) a polymerizable monomer to form a resin, or (iii) a solvent along with the foregoing resin or polymerizable monomer.

Dependencies are inferred from the claim text.