Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2005-02-01
2005-02-01
Glick, Edward J. (Department: 2882)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
C250S370100, C250S370130, C250S208100
Reexamination Certificate
active
06849853
ABSTRACT:
An X-ray flat panel detector includes an X-ray photosensitive film which generates signal charges upon being exposed to incident X-rays, pixel electrodes which are arrayed in contact with the X-ray photosensitive film, a bias voltage application unit which applies a bias voltage to the X-ray photosensitive film so as to make the pixel electrodes collect holes or electrons, which serve as the signal charges generated by the X-ray photosensitive film and have a higher mobility, capacitors which are arranged in correspondence with the pixel electrodes and store the charges generated by the X-ray photosensitive film, switching thin-film transistors which are arranged in correspondence with the pixel electrodes and read the charges in the capacitors, scanning lines which supply a control signal to OPEN/CLOSE-control the switching thin-film transistors, and signal lines which are connected to the switching thin-film transistors to read the charges when the switching thin-film transistors are opened.
REFERENCES:
patent: 5396072 (1995-03-01), Schiebel et al.
patent: 6124606 (2000-09-01), den Boer et al.
patent: 6163030 (2000-12-01), Johnson et al.
patent: 6185274 (2001-02-01), Kinno et al.
patent: 6353229 (2002-03-01), Polischuk et al.
patent: 6403965 (2002-06-01), Ikeda et al.
patent: 6507026 (2003-01-01), Ikeda et al.
patent: 6559449 (2003-05-01), Ikeda et al.
patent: 6713748 (2004-03-01), Tsutsumi et al.
patent: 20020056810 (2002-05-01), Kobayashi et al.
patent: 11-307756 (1999-05-01), None
patent: 2000-58804 (2000-02-01), None
patent: 2000-75039 (2000-03-01), None
patent: 2000-241557 (2000-08-01), None
Ikeda Mitsushi
Kinno Akira
Suzuki Kouhei
Glick Edward J.
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Thomas Courtney
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