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US 12,560,728 B2Granted
Radiation detector having improved equalization of pixel response
AssigneeRedlen Technologies, Inc.
InventorsKrzysztof Iniewski, Olivier Tousignant, Michael Ayukawa
Life of this patent
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Abstract
A radiation detector unit including an interposer configured to electrically connect a pixelated radiation sensor positioned on a front side of the interposer to an application-specific integrated circuit (ASIC) positioned on a back side of the interposer, where the interposer has at least one feature which equalizes the energy resolution (ER) response of edge and center pixel detectors of the pixelated radiation sensor within 10% of one another.
Claims5
A device, comprising:
- an interposer configured to electrically connect a pixelated radiation sensor positioned on a front side of the interposer to an application-specific integrated circuit (ASIC) positioned on a back side of the interposer, wherein the interposer has at least one feature which equalizes the energy resolution (ER) response of edge and center pixel detectors of the pixelated radiation sensor within 10% of one another, and wherein the at least one feature comprises at least one of a via and a lateral trace within the interposer that does not carry electrical power or data signals and is configured to provide at least one of thermal redistribution and strain-relief.
Dependencies are inferred from the claim text.