Title:
RADIATION DETECTION DEVICE AND RADIATION DETECTOR
Document Type and Number:
WIPO Patent Application WO/2023/210633
Kind Code:
A1
Abstract:
Provided are a radiation detection device and a radiation detector that keep photoelectrons and illumination light from entering a radiation detection element therein. This radiation detection device comprises an illumination unit that illuminates a sample, an irradiation unit that irradiates the sample with an X-ray, and a radiation detection element that detects an X-ray generated from the sample. The radiation detection device also comprises a magnetic field generation unit that generates a magnetic field in a portion of a space from the sample to the radiation detection element and a block that holds the magnetic field generation unit. The block is disposed in a position that blocks light from the illumination unit to the radiation detection element.
Inventors:
MATSUNAGA DAISUKE (JP)
MINOWA HIROKI (JP)
MINOWA HIROKI (JP)
Application Number:
PCT/JP2023/016267
Publication Date:
November 02, 2023
Filing Date:
April 25, 2023
Export Citation:
Assignee:
HORIBA LTD (JP)
International Classes:
G01N23/223; G01T1/24
Domestic Patent References:
| WO2018024813A1 | 2018-02-08 | |||
| WO2022091749A1 | 2022-05-05 |
Foreign References:
| JPH0669869U | 1994-09-30 | |||
| JP2001116847A | 2001-04-27 | |||
| JP2001208857A | 2001-08-03 | |||
| JPS59141045A | 1984-08-13 | |||
| JP2012503769A | 2012-02-09 | |||
| JP2009068955A | 2009-04-02 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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