Invention Grant
US08350224B2 Scintillator arrangement for detecting X-ray radiation and X-ray detector with such a scintillator arrangement
有权
用于检测X射线辐射的闪烁体布置和具有这种闪烁体布置的X射线检测器
- Patent Title: Scintillator arrangement for detecting X-ray radiation and X-ray detector with such a scintillator arrangement
- Patent Title (中): 用于检测X射线辐射的闪烁体布置和具有这种闪烁体布置的X射线检测器
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Application No.: US12706048Application Date: 2010-02-16
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Publication No.: US08350224B2Publication Date: 2013-01-08
- Inventor: Jürgen Leppert
- Applicant: Jürgen Leppert
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: DE102009009051 20090217
- Main IPC: G01T1/20
- IPC: G01T1/20
Abstract:
A scintillator arrangement for detecting X-ray radiation includes a plurality of pixels separated from one another by reflectors and made of a scintillator ceramic, doped in particular by cerium, for converting the X-ray radiation into visible light. In at least one embodiment, the reflectors are designed for absorbing light with a wavelength range which corresponds to a selected emission band of the scintillator ceramic. Thus, the concentration of cerium in the scintillator ceramic can be reduced and this leads to an increased light yield.
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