Back to results
US 10,408,953 B1Granted
Radiation detector
AssigneeKabushiki Kaisha Toshiba
InventorsRei Hasegawa, Kohei Nakayama
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a radiation detector includes a metal member, a capacitor, and a first charge-sensitive amplifier. The metal member includes a first portion and a second portion. The capacitor is electrically connected to the second portion. The first charge-sensitive amplifier is electrically connected to the first portion. The first charge-sensitive amplifier outputs a signal corresponding to α-rays incident on the metal member.
Claims14
A radiation detector, comprising:
- a metal member including a first portion and a second portion;
- a capacitor electrically connected to the second portion;
- and
- a first charge-sensitive amplifier electrically connected to the first portion, the first charge-sensitive amplifier being configured to output a signal corresponding to α-rays incident on the metal member.
1 more element
A radiation detector, comprising:
- a housing;
- a metal member including a first portion and a second portion, at least a portion of the metal member not being covered with the housing;
- a capacitor electrically connected to the second portion;
- and
- a first charge-sensitive amplifier electrically connected to the first portion.
2 more elements
A radiation detector, comprising:
- a metal member including a first portion and a second portion;
- a first radiation detecting portion detecting radiation including at least one selected from the group consisting of β-rays and γ-rays, a third portion of the first radiation detecting portion being electrically connected to the second portion;
- a first charge-sensitive amplifier electrically connected to the first portion, the first charge-sensitive amplifier being configured to output a first signal corresponding to α-rays incident on the metal member;
- and
- a second radiation detecting portion,
- the first radiation detecting portion being provided between the metal member and the second radiation detecting portion,
- the first radiation detecting portion detecting the β-rays,
- the second radiation detecting portion detecting the γ-rays.
5 more elements
Dependencies are inferred from the claim text.