Invention Grant
- Patent Title: Thermoluminescent layered product, thermoluminescent plate, method of producing thermoluminescent layered product, method of producing thermoluminescent plate and method of acquiring three-dimensional dose distribution of radiation
- Patent Title (中): 热发光层状产品，热发光板，生产热发光层状产品的方法，生产热发光板的方法和获得辐射三维剂量分布的方法
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Application No.: US13132132Application Date: 2009-11-30
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Publication No.: US08704182B2Publication Date: 2014-04-22
- Inventor: Akio Urushiyama , Kiyomitsu Shinsho , Yuji Tomizawa
- Applicant: Akio Urushiyama , Kiyomitsu Shinsho , Yuji Tomizawa
- Applicant Address: JP Tokyo
- Assignee: Rikkyo Gakuin
- Current Assignee: Rikkyo Gakuin
- Current Assignee Address: JP Tokyo
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2008-306373 20081201; JP2009-204711 20090904; JP2009-244317 20091023
- International Application: PCT/JP2009/070094 WO 20091130
- International Announcement: WO2010/064594 WO 20100610
- Main IPC: G01T1/11
- IPC: G01T1/11 ; G01T1/20 ; G01T1/04 ; G01T1/10 ; G01T1/02 ; C09K11/08
Abstract:
Provided are a dosimeter which uses thermoluminescent plates and with which a three-dimensional dose distribution of radiation can be acquired, a method of producing the dosimeter, and a method of using the dosimeter. A thermoluminescent layered product 11 is constituted of a plurality of thermoluminescent plates 13 which are layered. Each of the thermoluminescent plates 13 is constituted of a thermoluminescent phosphor containing no aluminum (III) and a heat-resistant resin. The thermoluminescent phosphor comprises lithium tetraborate as a base material and manganese as a luminescent center contained in the base material.
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