Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Reexamination Certificate
2006-11-28
2009-06-02
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
With or including a luminophor
C250S370110
Reexamination Certificate
active
07541591
ABSTRACT:
An object hereof is to restrain occurrence of artifact in an acquired radiation image with comparatively simple configuration without providing wiring between a radiation source and a radiation imaging apparatus to thereby obtain a radiation image with extremely good quality. Therefore, a controller selectively carries out real read operation of reading an electric signal obtained by activating a drive circuit from a signal processing circuit unit in case of detecting X-ray irradiation with an X-ray detecting circuit and dummy read operation of reading an electric signal obtained by activating a drive circuit from a signal processing circuit unit in case of detecting X-ray non-irradiation with an X-ray detecting circuit; discontinues the dummy read operation at the time of detecting the start of X-ray irradiation with the X-ray detecting unit in dummy read operation; and starts real read operation at the time of detecting the finish of X-ray irradiation with the X-ray detecting unit.
REFERENCES:
patent: 5852296 (1998-12-01), Tsukamoto et al.
patent: 6952015 (2005-10-01), Kameshima
patent: 6952464 (2005-10-01), Endo
patent: 6985555 (2006-01-01), Endo
patent: 6999121 (2006-02-01), Endo et al.
patent: 7002157 (2006-02-01), Kameshima
patent: 7012260 (2006-03-01), Endo
patent: 7138639 (2006-11-01), Kameshima
patent: 7154099 (2006-12-01), Endo
patent: 7227926 (2007-06-01), Kameshima et al.
patent: 2002/0050568 (2002-05-01), Nonaka
patent: 2005/0109927 (2005-05-01), Takenaka et al.
patent: 2005/0199834 (2005-09-01), Takenaka et al.
patent: 2005/0200720 (2005-09-01), Kameshima et al.
patent: 2005/0220269 (2005-10-01), Endo et al.
patent: 2005/0264665 (2005-12-01), Endo et al.
patent: 2006/0119719 (2006-06-01), Kameshima
patent: 2006/0192130 (2006-08-01), Yagi
patent: 2006/0289774 (2006-12-01), Endo et al.
patent: 2007/0040099 (2007-02-01), Yokoyama et al.
patent: 2007/0069144 (2007-03-01), Kameshima
patent: 2007/0080299 (2007-04-01), Endo et al.
patent: 2007/0096032 (2007-05-01), Yago et al.
patent: 2007/0131843 (2007-06-01), Yokoyama et al.
patent: 2007/0183573 (2007-08-01), Kameshima et al.
patent: 2007/0210258 (2007-09-01), Endo et al.
Endo Tadao
Kameshima Toshio
Takenaka Katsuro
Yagi Tomoyuki
Yokoyama Keigo
Boosalis Faye
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Porta David P
LandOfFree
Radiation imaging apparatus, system and method as well as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radiation imaging apparatus, system and method as well as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiation imaging apparatus, system and method as well as... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4085058