Image capture element

Details Image capture element Image capture element

1997-12-09

2000-02-15

Westin, Edward P.

Radiant energy

Invisible radiant energy responsive electric signalling

Semiconductor system

25037014, H01L 27146, G01T 124

Patent

active

060255994

ABSTRACT:
An X-ray image capture radiation detector for use in digital radiography is disclosed. The radiation detector has, in order, a dielectric substrate, a TFT transistor and a capacitor on the surface of the dielectric substrate, an insulating layer, a photoconductive layer over the insulating layer, a top dielectric layer, and a top conducting layer. The insulating layer prevents any direct charge transfer between the photoconductive layer and the capacitor.

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