Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2007-01-16
2007-01-16
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
Reexamination Certificate
active
11203494
ABSTRACT:
A radiographic apparatus includes a columnar crystal phosphor which converts X-rays into visible light, a photodetector which converts the visible light into an electrical signal, and a case (a case lid and case main body) which houses the columnar crystal phosphor and photodetector. A buffer member which buffers a force from outside the case (the case lid and case main body) and a highly rigid member which has higher rigidity than that of the columnar crystal phosphor are arranged between the case (the case lid and case main body) and columnar crystal phosphor.
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patent: 6700126 (2004-03-01), Watanabe
patent: 6734441 (2004-05-01), Wendlandt
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patent: 2003/0010932 (2003-01-01), Wendlandt et al.
patent: 2003/0025084 (2003-02-01), Honda et al.
patent: 2003/0098423 (2003-05-01), Wendlandt
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Cowan Liebowitz & Latman P.C.
Gaworecki Mark R.
Porta David
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