Radiation image storage panel

Details Radiation image storage panel Radiation image storage panel

2007-02-20

2007-02-20

Porta, David (Department: 2884)

Radiant energy

Invisible radiation responsive nonelectric signalling

Luminescent device

Reexamination Certificate

active

11078387

ABSTRACT:
A radiation image storage panel has a phosphor layer composed of energy-storing phosphor particles and a polymer binder and satisfies the following conditions;in-line-formulae description="In-line Formulae" end="lead"?T1×d≧660;T2×d≧660;D≧3.4in-line-formulae description="In-line Formulae" end="tail"?[T1is a transmittance (%) of the phosphor layer at a peak wavelength of a stimulation spectrum of the phosphor particles; T2is a transmittance (%) of the phosphor layer at a peak wavelength of a stimulated emission spectrum of the phosphor particles; d corresponds to a value of 10,000×W/ρ [W is a weight of the phosphor particles in a unit area of the phosphor layer expressed by mg/cm2and ρ is a density of the energy-storing phosphor expressed by g/cm3]; and D is a density of the energy-storing phosphor particles contained in the phosphor layer expressed by g/cm3].

REFERENCES:
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patent: 6483122 (2002-11-01), Maezawa et al.
patent: 6572986 (2003-06-01), Ogawa et al.
patent: 6713776 (2004-03-01), Takahashi
patent: 09-269400 (1997-10-01), None
patent: 2000-284097 (2000-10-01), None

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