Flexible dual-energy detector module, and detectors and detection device based on same
A technology of detection equipment and detectors, which is applied in the field of photoelectric detection, can solve the problems that it is difficult to ensure that the PD unit absorbs the same amount of absorbed rays, the design and connection of the readout circuit are complicated, and the alignment and adjustment of the PD array are difficult, so as to improve material identification. Power, alignment and adjustment are simple and design flexible effects
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Embodiment 1
[0064] see Figure 1 to Figure 8 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic concept of the present invention, although only the components related to the present invention are shown in the diagrams rather than the number, shape and Dimensional drawing, the shape, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the layout of the components may also be more complicated.
[0065] Such as Figure 1-5 As shown, the present invention provides a flexible dual-energy detector module 10, and the flexible dual-energy detector module includes:
[0066] The first scintillator layer 200 is used to convert low-energy rays into visible light;
[0067] The first flexible PD array 100 is attached to a surface of the first scintillator layer 200 for absorbing the visible light converted by the first scintillator layer 200 and converting it into electrical signals. The ...
Embodiment 2
[0096] Such as Figure 6 As shown, the present invention also provides a flexible dual-energy detector 20, which includes a flexible dual-energy detector module 10 as described in any solution in the first embodiment.
[0097] Specifically, this example Figure 6 As shown, a flexible dual-energy detector module 10 based on the first embodiment is provided. This example only includes one flexible dual-energy detector module 10, and the structure of the flexible dual-energy detector module 10 refers to the embodiment One, where the lengths and radians of the first flexible PD array, the first scintillator layer, the second flexible PD array, and the second scintillator layer can be based on the flexible dual-energy detector itself According to the requirements, all PD units (first flexible PD unit, second flexible PD unit) are designed on the same flexible substrate. Due to good bending performance, there is no need to divide into multiple PD modules, and no splicing is require...
Embodiment 3
[0102] Such as Figure 8 As shown, the present invention provides a flexible dual-energy detection device 30, the flexible dual-energy detection device includes the flexible dual-energy detector 20 described in any one of the second embodiment, the flexible dual-energy detector 20 For the specific structure, please refer to Embodiment 2, which will not be repeated here.
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