Digital radiographic detector array including spacers and methods for same

Abstract

Embodiments relate to detector imaging arrays with scintillators (e.g., scintillating phosphor screens) mounted to imaging arrays. For example, the detector arrays comprise spacers to define a space between or separate the scintillator from the imaging array and a component of the imaging array is formed over the spacers. Embodiments according to present teachings can provide projection radiographic imaging apparatuses and methods including increased fill factors. Embodiments according to present teachings can provide projection radiographic imaging apparatuses, including a scintillator, an imaging array including a plurality of pixels formed over a substrate, and a plurality of spacers disposed between an active surface of the imaging array and the scintillator, where a component of the imaging array is over at least one of the spacers. The spacers can adjust light transmittance between the imaging array and the scintillator.

Dependencies are inferred from the claim text.