Fabrication and Operation of Multi-Function Flexible Radiation Detection Systems
First Claim
1. A radiation detector comprising:
- an array of microscale semiconductor sensors disposed on a flexible substrate; and
at least one type of conversion layer;
wherein said conversion layer is sufficiently thin to enable the detector to flex in accordance with said substrate.
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Accused Products
Abstract
Curved, flexible arrays of radiation detectors are formed by using standard silicon semiconductor processing materials and techniques and additional functionalization through integration of conversion and shielding materials. The resulting flexible arrays can be handled, integrated, further functionalized and deployed for a wide variety of applications where conventional sensors do not provide the desired functionality, form factors and/or reliability. The arrays can be stacked and include multiple types and thicknesses of conversion layers, enabling the detector to simultaneously detect multiple radiation types, and perform complex, simultaneous functions such as energy discrimination, spectroscopy, directionality detection, and particle trajectory tracking of incident radiation.
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Citations
19 Claims
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1. A radiation detector comprising:
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an array of microscale semiconductor sensors disposed on a flexible substrate; and at least one type of conversion layer; wherein said conversion layer is sufficiently thin to enable the detector to flex in accordance with said substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification