The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2020
Filed:
Apr. 26, 2018
Applicants:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Materials Co., Ltd., Yokohama-Shi, JP;
Inventors:
Assignees:
Kabushiki Kaisha Toshiba, Minato-Ku, JP;
Toshiba Materials Co., Ltd., Yokohama-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/202 (2006.01); A61B 6/03 (2006.01); G21K 4/00 (2006.01); G01N 23/04 (2018.01); C09K 11/00 (2006.01); G01T 1/20 (2006.01); C09K 11/77 (2006.01); G01N 23/046 (2018.01);
U.S. Cl.
CPC ...
G01T 1/2023 (2013.01); A61B 6/03 (2013.01); C09K 11/00 (2013.01); C09K 11/7771 (2013.01); G01N 23/04 (2013.01); G01N 23/046 (2013.01); G01T 1/20 (2013.01); G01T 1/2002 (2013.01); G01T 1/202 (2013.01); G21K 4/00 (2013.01);
Abstract
A scintillator comprises a sintered body having a volume of 1 mmor 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.