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US 11,029,420 B2Granted
Ionizing radiation detecting device
OwnerKristofer Maad, Mauritz Anderssoninventors
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OwnerKristofer Maad, Mauritz Anderssoninventors
Estimating the term…
The invention relates to a detecting unit for detecting ionizing radiation. The device comprises a converter unit for the amplification of ionizing radiation and a read-out unit, wherein the converter unit comprises a converter and a gas-electron multiplier, wherein said converter comprises a substrate with an ionizing radiation-receiving major surface and an electron-emitting major surface and a stack of accelerator plates in contact with the electron-emitting major side, wherein said stack comprises a plurality of perforated accelerator plates wherein the perforations of the perforated accelerator plates are aligned to form a matrix of blind holes.
Detecting device for detecting ionizing radiation comprising a converter unit for amplifying electrons emitted due to ionizing radiation and a read-out unit, wherein the converter unit comprises a converter and a gas-electron multiplier, wherein said converter comprises a substrate with an ionizing radiation-receiving major surface and an electron-emitting major surface and a stack of accelerator plates in contact with the electron-emitting major surface, wherein said stack comprises a plurality of perforated accelerator plates wherein perforations of the perforated accelerator plates are aligned with each other and are distributed to form a matrix of blind holes;
Converter unit comprising a converter and a gas-electron multiplier, wherein said converter comprises a substrate with an ionizing radiation-receiving major surface and an electron-emitting major surface and a stack of accelerator plates in contact with the electron-emitting major surface, wherein said stack comprises a plurality of perforated accelerator plates, wherein perforations of the perforated accelerator plates are aligned to form a matrix of blind holes, and wherein said gas-electron multiplier comprises a matrix formed of a plurality of groups of GEM through holes wherein said groups are aligned with a respective blind hole.
Converter for converting ionizing radiation wherein said converter comprises a substrate with an ionizing radiation-receiving major surface and an electron-emitting major surface and a stack of accelerator plates in contact with the electron-emitting major surface, wherein said stack comprises a plurality of perforated accelerator plates wherein perforations of the perforated accelerator plates are aligned to form a matrix of blind holes, and wherein said gas-electron multiplier comprises a matrix formed of a plurality of groups of GEM through holes wherein said groups are aligned with a respective blind hole.
Dependencies are inferred from the claim text.