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Preparation method of scintillator reflecting layer

A scintillator and reflective layer technology, which is applied in the field of scintillator reflective layer preparation, can solve the problems of easy light leakage, low packaging precision, and difficult operation of the preparation method

Active Publication Date: 2020-06-26
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 reflecting layer
  • Preparation method of scintillator reflecting layer
  • Preparation method of scintillator reflecting 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 invention relates to a scintillator reflecting layer preparation method, and the method comprises the steps: arranging a scintillator bare bar (10) in a groove (32) of a mold, and reserving a gapbetween the side wall of the groove (32) and the outer contour of at least part of the side surface of the scintillator bare bar (10); pouring mucilage used for forming a reflecting layer (13) into the gap; and solidifying the adhesive cement in the gap to form a reflecting layer (13). According to the embodiment of the invention, the preparation efficiency of the scintillator reflecting layer canbe improved.

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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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