Radiation detector crystal panel packaged with anti-glare film and manufacturing method thereof
A radiation detector and anti-glare film technology, applied in the field of radiation imaging, can solve the problems of high cost, poor imaging quality, complex packaging process, etc., and achieves reduction of process steps and production cost, simple and high-efficiency packaging method, and packaging effect. good effect
Active Publication Date: 2016-07-13
PINGSENG HEALTHCARE KUNSHAN
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Problems solved by technology
[0009] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a radiation detector crystal panel packaged with an anti-glare film and its manufacturing method, which is used to solve the problem of complex packaging process and excessive cost of the radiation detector crystal panel in the prior art. High, poor image quality and other issues
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[0040] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0041] see Figure 1 ~ Figure 4 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbi...
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The present invention provides an anti-glare film-encapsulated radiation detector crystal panel and a manufacturing method thereof. The manufacturing method includes the following steps: 1) providing a substrate, and performing pretreatment on the substrate to make it suitable for growing radiation crystals; 2) growing radiation crystals on the substrate; 3) providing a waterproof and anti-glare film, and fully encapsulating the radiation crystals between the substrate and the waterproof and anti-glare film by bonding or vacuum lamination, wherein the The waterproof and anti-glare film at least includes a waterproof layer and an anti-glare layer, and the anti-glare layer is the outermost layer. The invention directly uses the waterproof and anti-glare film to package the radiation crystal, the packaging method is simple and efficient, the packaging effect is good, the process steps and production cost can be greatly reduced, and the artifact problem caused by the secondary reflection on the surface of the radiation crystal can be prevented.
Description
technical field [0001] The invention relates to the technical field of radiation imaging, in particular to an anti-glare film-encapsulated radiation detector crystal panel and a manufacturing method thereof. Background technique [0002] Radiation detection crystals are combined with visible light sensors (such as CCD, amorphous silicon or CMOS sensors, photomultiplier tubes) to form radiation detectors. These radiation detectors are widely used in X-ray, γ-ray and other radiation imaging fields. It is a key component of the radiation detector, and its performance determines the performance of the radiation detector. [0003] Regardless of the above-mentioned medical image detectors, its photoelectric conversion device cannot capture X-rays or gamma rays. The role of the radiation crystal conversion layer is to convert X-rays or gamma rays into fluorescence (visible light). This process is essential. Therefore, the absorption efficiency, photon conversion efficiency, and lo...
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IPC IPC(8): G01T7/00
Inventor 焦启刚谢舒平
Owner PINGSENG HEALTHCARE KUNSHAN