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Radiation sensing device

A sensing device and radiation technology, applied in the field of radiation sensing devices, can solve the problems of increasing the overall thickness and weight of radiation flat-panel detectors, increasing production costs, etc.

Active Publication Date: 2020-12-11
INNOCARE OPTOELECTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this way, the overall thickness and weight of the radiation flat panel detector will increase, and the production cost will also increase significantly

Method used

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  • Radiation sensing device
  • Radiation sensing device
  • Radiation sensing device

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Embodiment Construction

[0073]The radiation sensing device of the embodiment of the present invention will be described in detail below. It should be understood that the following description provides many different embodiments or examples for implementing different aspects of some embodiments of the present invention. The specific components and arrangements described below are merely to briefly and clearly describe some embodiments of the present invention. Of course, these are only examples rather than limitations of the present invention. In addition, similar and / or corresponding symbols may be used in different embodiments to denote similar and / or corresponding components to clearly describe the present invention. However, the use of these similar and / or corresponding symbols is only for simply and clearly describing some embodiments of the present invention, and does not mean that there is any relationship between the different embodiments and / or structures discussed.

[0074] It should be un...

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Abstract

The invention provides a radiation sensing device. The radiation sensing device includes a substrate, a first scintillator layer, a second scintillator layer, and an array layer. A first scintillatoris arranged on the first side of the substrate and comprises a plurality of first retaining walls and a plurality of first scintillator assemblies, and the plurality of first scintillator assemblies are located between the plurality of first retaining walls. The second scintillator layer is disposed on a second side of the substrate, and the second side is opposite to the first side. The array layer is located between the first scintillator layer and the second scintillator layer and has a plurality of photosensitive elements. In addition, the projection of at least one of the plurality of first retaining walls on the substrate is overlapped with the projection of at least one of the plurality of photosensitive elements on the substrate.

Description

technical field [0001] The present invention relates to a radiation sensing device, in particular to a radiation sensing device with a retaining wall structure or a light-shielding structure. Background technique [0002] Sensing devices are widely used in various electronic devices, and radiation sensing devices are widely used in medical diagnosis aids and forensic science and other fields. For example, the radiation sensing device can be applied to photography of chest cavity, breast tissue, or cardiovascular system. [0003] The current radiography technology often uses dual-energy imaging technology to obtain clearer images. This technology needs to continuously irradiate the human body with high-energy and low-energy radiation (such as X-rays), and for this Images obtained by two different energies are subjected to image processing. However, if the human body moves during the two exposures, the image will be blurred. [0004] The current solution includes placing tw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/164
CPCG01T1/164G01T1/20187G01T1/20186G01T1/2019G01T1/20181G01T1/208
Inventor 吴智濠
Owner INNOCARE OPTOELECTRONICS CORP
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