RADIATION IMAGING DETECTOR WITH PROPORTIONAL CHARGE GAIN DURING READOUT

Title:

RADIATION IMAGING DETECTOR WITH PROPORTIONAL CHARGE GAIN DURING READOUT

Document Type and Number:

WIPO Patent Application WO/2017/171414

Kind Code:

A1

Abstract:

The invention relates to a two steps image capture panel for recording x-ray image information. More particularly, the invention relates to a method and an apparatus for directing the internal electric field to capture the x-ray image first on an insulating surface, avoiding charge injection noise from the insulating surface, and then re-directing the internal electrical field to transfer the image charge from the insulating surface to a conductive readout electrode with electric field sufficient for charge gain during image readout.

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Inventors:

LEE DENNY LAP YEN (US)
JANG HYUN SUK (KR)

Application Number:

PCT/KR2017/003453

Publication Date:

October 05, 2017

Filing Date:

March 30, 2017

Export Citation:

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Assignee:

VIEWORKS CO LTD (KR)

International Classes:

G01T1/02; G01T1/20; G01T1/24

Domestic Patent References:

WO2011116989A2

2011-09-29

Foreign References:

KR101045084B1	2011-06-29
US20160018535A1	2016-01-21
KR20120033842A	2012-04-09
US7256402B1	2007-08-14
US20060180771A1	2006-08-17
US5319206A	1994-06-07
US5262649A	1993-11-16
EP0855746A1	1998-07-29
US7256402B1	2007-08-14
US20120080604A1	2012-04-05
KR101045084B1	2011-06-29

Other References: