Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Reexamination Certificate
2007-11-20
2007-11-20
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
With or including a luminophor
C250S370120
Reexamination Certificate
active
11437703
ABSTRACT:
The inorganic scintillator of the invention has the chemical composition represented by CexLnySizOu(where Ln represents at least two elements selected from among Y, Gd and Lu. 0.001≦x≦0.1, 1.9≦y≦2.1, 0.9≦z≦1.1, 4.9≦u≦5.1) and emits fluorescence upon incidence of radiation, wherein the maximum peak wavelength in the intensity spectrum of the emitted fluorescence is a peak in the range between 450 nm and 600 nm.
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Ishibashi Hiroyuki
Kurashige Kazuhisa
Shimizu Shigenori
Shimura Naoaki
Usui Tatsuya
Antonelli, Terry Stout & Kraus, LLP.
Baker David S
Hitachi Chemical Company Ltd.
Porta David
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