Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2006-08-08
2009-08-11
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
Reexamination Certificate
active
07573037
ABSTRACT:
A radiation image pickup apparatus or the like which realizes improvement of noise resistance characteristics when adding pixel signals is provided. For this purpose, the radiation image pickup apparatus has a switching unit which is arranged between a signal wiring and an amplifier and can switch electrical connection among a plurality of signal wirings and electrical connection between a predetermined one of the plurality of signal wirings and the amplifier corresponding thereto. In accordance with mode setting, the switching unit switches a first state where the plurality of signal wirings are electrically connected and the predetermined signal wiring and the corresponding amplifier are electrically disconnected and a second state where the plurality of signal wirings are electrically disconnected and the predetermined signal wiring and the corresponding amplifier are electrically connected.
REFERENCES:
patent: 4689487 (1987-08-01), Nishiki et al.
patent: 5184018 (1993-02-01), Conrads et al.
patent: 6271880 (2001-08-01), Kameshima et al.
patent: 6295142 (2001-09-01), Watanabe et al.
patent: 6330303 (2001-12-01), Yamane et al.
patent: 6486808 (2002-11-01), Seppi et al.
patent: 6600158 (2003-07-01), Okada et al.
patent: 6614286 (2003-09-01), Tang
patent: 6623990 (2003-09-01), Watanabe et al.
patent: 6696687 (2004-02-01), Tomisaki et al.
patent: 6818899 (2004-11-01), Endo
patent: 7110502 (2006-09-01), Tsuji
patent: 7126127 (2006-10-01), Watanabe et al.
patent: 2002/0191828 (2002-12-01), Colbeth et al.
patent: 2006/0138333 (2006-06-01), Nascetti et al.
patent: 2006/0255239 (2006-11-01), Watanabe et al.
patent: 2006/0289769 (2006-12-01), Yagi et al.
RadiologyInfo, www.radiologyinfo.org/content/chest—radiography.htm, Jul. 9, 2004.
Endo Tadao
Kameshima Toshio
Mochizuki Chiori
Takenaka Katsuro
Yagi Tomoyuki
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Green Yara B
Porta David P
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