Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2007-07-17
2007-07-17
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
C250S370100, C250S336100, C250S390110
Reexamination Certificate
active
10933249
ABSTRACT:
A scintillator panel having a wavelength conversion member has some problems: lowered durability to be caused by an area not covered with a protective layer around a projection formed on the wavelength conversion member surface; lowered resolution response and CTF caused by an irregularity of the film thicknesses of wavelength conversion members and a variation in gaps between wavelength conversion members and sensor panels; and breakage of the sensor panel by projections when a radiation detector is formed by bonding the scintillator panel and sensor panel. At least one of these problems can be solved by a scintillator panel having projections on the wavelength conversion member surface whose sizes are reduced, and by a radiation detector having such a scintillator panel and a sensor panel bonded together.
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Ogawa Yoshihiro
Okada Satoshi
Takenaka Katsuro
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Porta David
Sung Christine
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