Radiography equipment
The radiation imaging device addresses the issues of heat and backscattered radiation by employing a flexible substrate, hollow silica insulation, and reinforcing structures to maintain image quality and reduce weight and thickness.
JP7612529B2Active Publication Date: 2025-01-14FUJIFILM CORP
Patent Information
- Application Number
- JP2021102669
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-06-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2041-06-21
Smart Images
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Abstract
To provide a radiographic imaging device which can insulate the heat from a subject and suppress the back scattering ray.SOLUTION: A radiographic imaging device 1 comprises: a sensor board 12; a conversion layer 14; a heat insulation member 62; and a top plate 120B. In the sensor board 12, a plurality of pixels 30 that accumulate electric charges generated according to the radiation are formed in a pixel region 35 of a flexible substrate 11. The conversion layer 14 is provided on a surface where the pixel of the substrate 11 is formed and converts the radiation into light. The heat insulation member 62 is provided on a surface opposite to the surface on the sensor board 12 side of the conversion layer 14 and contains hollow silica. A top plate 120B is provided on a surface opposite to the surface on the conversion layer 14 side of the heat insulation member 62 and reinforces the rigidity of the substrate 11.SELECTED DRAWING: Figure 3
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Citation Information
Patent Citations
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