Multilayer plate for x-ray imaging and method of producing same

Details Multilayer plate for x-ray imaging and method of producing same Multilayer plate for x-ray imaging and method of producing same

1997-03-28

1999-03-09

Jackson, Jr., Jerome

Radiant energy

Invisible radiant energy responsive electric signalling

Semiconductor system

25037011, 25037012, 257 42, 257 53, 257429, 257428, 257444, H01L 310272, H01L 31115, H01L 27146

Patent

active

058804722

ABSTRACT:
A multilayer plate for X-ray imaging is provided, which includes a substrate, a biasing electrode and a selenium-based membrane sandwiched between the substrate and the biasing electrode. The selenium-based membrane comprises a thick photoconductive layer of doped amorphous selenium and one or two thin buffer layers. One of the buffer layers is an amorphous arsenic triselenide layer positioned between the photoconductive layer and the substrate, and the other buffer layer is a unipolar conducting layer of alkali doped selenium positioned between the photoconductive layer and the biasing electrode. Preferably both layers are included. A method of producing such multilayer plates is also disclosed.

REFERENCES:
patent: 3041166 (1962-06-01), Bardeen
patent: 3975635 (1976-08-01), Lennon
patent: 4286033 (1981-08-01), Neyhart et al.
patent: 4338387 (1982-07-01), Hewitt
patent: 4463279 (1984-07-01), Shidara et al.
patent: 4554453 (1985-11-01), Feight et al.
patent: 4770965 (1988-09-01), Fender et al.
patent: 4891290 (1990-01-01), Narita
patent: 4990419 (1991-02-01), Kitagawa
patent: 5021310 (1991-06-01), Kitagawa
patent: 5023661 (1991-06-01), Fender et al.
patent: 5198673 (1993-03-01), Rougeot et al.
patent: 5235195 (1993-08-01), Tran et al.
patent: 5320927 (1994-06-01), Fender et al.
patent: 5330863 (1994-07-01), Narita et al.
patent: 5396072 (1995-03-01), Schiebel et al.
patent: 5436101 (1995-07-01), Fender et al.
Database WPI Section Ch, week 9225, Derwent Publications Ltd., Class G08, AN 92-203175 XP002049821.

Affiliated with

Also associated with

Rating

Multilayer plate for x-ray imaging and method of producing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multilayer plate for x-ray imaging and method of producing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer plate for x-ray imaging and method of producing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1323830