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Preparation method of scintillator reflective layer

A scintillator and reflective layer technology, which is applied in the field of scintillator reflective layer preparation, can solve the problems of low efficiency, easy light leakage, low packaging precision, etc., and achieve the effects of improving preparation quality, improving preparation efficiency, and ensuring thickness uniformity

Active Publication Date: 2022-01-21
NUCTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The inventors found that the method of preparing the reflective layer in the related art has problems such as low efficiency, low packaging precision, and easy light leakage, especially for small-sized scintillator arrays with fine pixels, such as those with a size of only a few millimeters. Difficult to prepare

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  • Preparation method of scintillator reflective layer
  • Preparation method of scintillator reflective layer
  • Preparation method of scintillator reflective layer

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Embodiment Construction

[0053] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is illustrative only, and in no way limits the disclosure, its application or uses. The present disclosure can be implemented in many different forms and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, and composition of materials set forth in these embodiments should be construed as illustrative only and not as limiting.

[0054] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. Words like "comp...

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Abstract

The disclosure relates to a method for preparing a scintillator reflective layer, comprising: setting a scintillator bare strip (10) in a groove (32) of a mold, and forming a scintillator on the side wall of the groove (32) Reserving a gap between at least part of the side profile of the bare strip (10); pouring the glue used to form the reflective layer (13) into the gap; curing the glue in the gap to form the reflective layer (13). The embodiments of the present disclosure can improve the preparation efficiency of the scintillator reflective layer.

Description

technical field [0001] The present disclosure relates to the field of scintillator manufacturing, in particular to a method for preparing a scintillator reflective layer. Background technique [0002] A scintillator is an element that converts high-energy rays such as X-rays or gamma rays into visible light. The visible light emitted by the scintillator can be converted into an electrical signal by a photoelectric conversion device. In the radiation imaging security inspection system, the line scan imaging method is generally used. The array detector in the radiation imaging security inspection system includes an array of scintillators and photoelectric conversion devices, which can convert high-energy rays passing through the detected object into electrical signals. When the high-energy rays irradiate the object to be irradiated, they interact with the material of the object to be irradiated, and the attenuated high-energy rays that pass through the object to be irradiate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01T1/20
CPCG01T1/2002
Inventor 王燕春何会绍张清军李元景王永强孙玉峰
Owner NUCTECH CO LTD