Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Reexamination Certificate
2007-07-10
2007-07-10
Porta, David (Department: 2884)
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
C250S580000, C250S589000, C250S581000, C250S582000, C250S584000, C250S588000
Reexamination Certificate
active
10787392
ABSTRACT:
A radiation image forming unit has a stimulable phosphor sheet and a case. The stimulable phosphor sheet includes a phosphor layer and a frame covering the four sides of the phosphor layer. The frame has a recess, and a lead sheet for blocking backward scattered rays is replaceably mounted in the recess by a double-sided tape. The radiation image forming unit may be used without the lead sheet. The lead sheet may be replaced with another lead sheet having a different thickness.
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Fujifilm Corporation
Porta David
Sughrue & Mion, PLLC
Sung Christine
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