Title:
SCINTILLATOR PANEL AND PROCESS FOR PRODUCING SAME, AND RADIATION DETECTOR AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2014/171343
Kind Code:
A1
Abstract:
A scintillator panel (50) is provided with a substrate (1) which transmits visible light and a phosphor layer (2) which is present on the surface of the substrate (1) and which is made of a thallium-activated cesium iodide that can convert an incident radiation to visible light. The phosphor layer (2) is covered with a moisture-proof film (3). The phosphor layer (2) is an alternating laminate composed of high thallium concentration layers and low thallium concentration layers that have a thallium concentration lower than that of the high-thallium concentration layers, wherein the thickness of one thallium concentration cycle in the lamination direction is 40nm or less.
Inventors:
YOSHIDA ATSUYA (JP)
Application Number:
PCT/JP2014/059835
Publication Date:
October 23, 2014
Filing Date:
April 03, 2014
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ELECTRON TUBES & DEVIC (JP)
TOSHIBA ELECTRON TUBES & DEVIC (JP)
International Classes:
G21K4/00; G01T1/20
Domestic Patent References:
| WO2010150576A1 | 2010-12-29 |
Foreign References:
| JP2012159394A | 2012-08-23 | |||
| JP2012159393A | 2012-08-23 | |||
| JP2012098110A | 2012-05-24 | |||
| JP2005527826A | 2005-09-15 |
Other References:
See also references of EP 2988307A4
Attorney, Agent or Firm:
HYUGAJI, MASAHIKO (JP)
Masahiko Hiugaji (JP)
Masahiko Hiugaji (JP)
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