The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2000
Filed:
Dec. 09, 1997
Applicant:
Inventors:
Denny L Lee, West Chester, PA (US);
Lawrence K Cheung, Berwyn, PA (US);
Lothar S Jeromin, Newark, DE (US);
Assignee:
Direct Radiography Corp., Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; G01T / ;
U.S. Cl.
CPC ...
25037009 ; 25037014 ;
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.