Imaging array and methods for fabricating same

摘要

A radiation detector includes a top gate thin film transistor (TFT) including a source electrode, a drain electrode, a gate electrode, a first dielectric layer, and a second dielectric layer, wherein the second dielectric layer is extending over a surface of the first dielectric layer. The radiation detector also includes a capacitor that includes at least two electrodes and a dielectric layer. The capacitor dielectric layer is formed unitarily with the TFT second dielectric layer.