X-ray or gamma ray systems or devices – Electronic circuit – With display or signaling
Reexamination Certificate
2006-02-07
2006-02-07
Church, Craig E. (Department: 2882)
X-ray or gamma ray systems or devices
Electronic circuit
With display or signaling
C250S370110
Reexamination Certificate
active
06996209
ABSTRACT:
Scintillator coatings having predetermined barrier protection, light transmission, and light reflection properties are described. These scintillators comprise: a scintillator material comprising a barrier coating disposed thereon, wherein the barrier coating: (1) provides barrier protection to the scintillator material, (2) is capable of transmitting light therethrough, and (3) is capable of reflecting light back into the scintillator material. The barrier coating may comprise a material that has been modified to have light transmissive and reflective properties in addition to protective properties, or it may comprise a protective material and a reflective material that have been co-deposited onto the scintillator material. The barrier coating is a single coating overlying the scintillator material in a substantially conformal manner.
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Bernard Christopher L.
Church Craig E.
Dougherty & Clements
GE Medical Systems Global Technology Company LLC
Vogel Peter J.
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