Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2008-04-14
2009-08-04
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
Reexamination Certificate
active
07569832
ABSTRACT:
A radiographic imaging device has a first scintillating phosphor screen having a first thickness and a second scintillating phosphor screen having a second thickness. A transparent substrate is disposed between the first and second screens. An imaging array formed on a side of the substrate includes multiple photosensors and an array of readout elements.
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Kerr Roger Stanley
Kulpinski Robert W.
Tredwell Timothy John
Wojcik Timothy John
Yip Kwok-Leung
Carestream Health Inc.
Kim Kiho
Porta David P
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