Scintillator member and manufacturing method thereof, and radiation measuring device
First Claim
1. A scintillator member comprising:
- a scintillator which emits light when radiation enters the scintillator; and
at least one film formed on a surface side of the scintillator which serves as a radiation entering surface side, wherein the film includes a protective layer which transmits the radiation therethrough, a light tight layer which is formed on a rear surface side of the protective layer, transmits the radiation, and prevents transmission of light, and an adhesive layer which is provided on a rear surface side of the light tight layer for adhering the film onto the scintillator, and the film is a strip film which has been transferred from a transfer sheet onto the surface of the scintillator.
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Accused Products
Abstract
When a heating process is performed in a state where a thermal transfer sheet is superimposed on a scintillator plate, a film of the thermal transfer sheet is separated from the thermal transfer sheet and adhered onto the scintillator plate. The film includes a protective layer, an aluminum layer, and an adhesive layer. The aluminum layer is protected by the protective layer. Because the scintillator plate by itself functions as a rear surface support substrate with respect to the protective layer and the aluminum layer, a film which is highly resistive against an external effect can be formed. A plurality of films can be layered on the scintillator plate. A pressure transfer method can also be used for formation of the film. A scintillator member in which the film has been formed is disposed in a radiation measuring device.
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Citations
16 Claims
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1. A scintillator member comprising:
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a scintillator which emits light when radiation enters the scintillator; and
at least one film formed on a surface side of the scintillator which serves as a radiation entering surface side, wherein the film includes a protective layer which transmits the radiation therethrough, a light tight layer which is formed on a rear surface side of the protective layer, transmits the radiation, and prevents transmission of light, and an adhesive layer which is provided on a rear surface side of the light tight layer for adhering the film onto the scintillator, and the film is a strip film which has been transferred from a transfer sheet onto the surface of the scintillator. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A radiation measuring device comprising:
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a scintillator member;
a container which encloses a rear surface side of the scintillator member; and
a light detector for detecting light emitted from the rear surface side of the scintillator member, wherein the scintillator member includes;
a scintillator which emits light when radiation enters the scintillator; and
at least one film formed on a surface side of the scintillator which serves as a radiation entering surface side, the film including a protective layer which transmits the radiation therethrough, a light tight layer which is formed on a rear surface side of the protective layer, transmits the radiation, and prevents transmission of light, and an adhesive layer which is provided on a rear surface side of the light tight layer for adhering the film onto the scintillator, and wherein the film is a strip film which has been transferred from a transfer sheet onto the surface of the scintillator. - View Dependent Claims (9, 10, 11, 12)
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13. A method of manufacturing a scintillator member using a transfer sheet including a base layer and a film, comprising:
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at least one transfer step of transferring the film from the transfer sheet onto a scintillator plate, wherein the transfer step includes a step of applying heat or pressure onto the transfer sheet while the transfer sheet is being superimposed on the scintillator plate to thereby separate the film from the transfer sheet and adhere the film onto the scintillator plate, and the film includes a light tight layer which transmits radiation therethrough and also prevents transmission of light. - View Dependent Claims (14, 15, 16)
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Specification