Invention Grant
- Patent Title: Scintillator, scintillator array, radiation detector, and radiation inspection device
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Application No.: US15963137Application Date: 2018-04-26
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Publication No.: US10684377B2Publication Date: 2020-06-16
- Inventor: Kazumitsu Morimoto , Yoshitaka Adachi , Yukihiro Fukuta
- Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA MATERIALS CO., LTD.
- Applicant Address: JP Minato-Ku JP Yokohama-Shi
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Materials Co., Ltd.
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Materials Co., Ltd.
- Current Assignee Address: JP Minato-Ku JP Yokohama-Shi
- Agency: Burr & Brown, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3d11ec4e
- Main IPC: G01T1/202
- IPC: G01T1/202 ; A61B6/03 ; G21K4/00 ; G01N23/04 ; C09K11/00 ; G01T1/20 ; C09K11/77 ; G01N23/046
Abstract:
A scintillator comprises a sintered body having a volume of 1 mm3 or less. The sintered body includes a crystal region of a rare earth oxysulfide. The number of polycrystal bodies each having a different composition from that of the crystal region is 200 or less per a unit area of 100 μm×100 μm of a cross section of the sintered body.
Public/Granted literature
- US20180252824A1 SCINTILLATOR, SCINTILLATOR ARRAY, RADIATION DETECTOR, AND RADIATION INSPECTION DEVICE Public/Granted day:2018-09-06
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