放射線変換器及び放射線変換器の製造方法

Title:

放射線変換器及び放射線変換器の製造方法

Document Type and Number:

Japanese Patent JP2009503479

Kind Code:

A

Abstract:

A radiation converter has a luminophore layer formed by needle-shaped crystals applied on a substrate, the crystals being composed of CsI. doped with Tl. The emission spectrum is modified to obtain smaller values by making the Tl content between 200 ppm and 2,000 ppm.

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Inventors:

Fuchs, Manfred
Hausen, Martina

Application Number:

JP2008523300A

Publication Date:

January 29, 2009

Filing Date:

July 12, 2006

Export Citation:

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Assignee:

Siemens Aktiengesellschaft

International Classes:

G21K4/00; C09K11/00; C09K11/08; C09K11/61; G01T1/20

Domestic Patent References:

JP2003302497A	2003-10-24
JP2004117347A	2004-04-15
JP2005106770A	2005-04-21
JP2003302497A	2003-10-24
JP2004117347A	2004-04-15
JP2005106770A	2005-04-21

Other References:

JPN7010000643, Ｔ．　Ｊｉｎｇ，　ｅｔ．　ａｌ, "Ｅｖａｌｕａｔｉｏｎ　ｏｆ　ａ　Ｓｒｕｃｔｕｒｅｄ　Ｃｅｓｉｕｍ　Ｉｏｄｉｄｅ　Ｆｉｌｍ　ｆｏｒ　Ｒａｄｉａｔｉｏｎ　Ｉｍａｇｉｎｇ　Ｐｕｒｐｏｓｅｓ", Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　Ｓｙｍｐｏｓｉｕｍ　ａｎｄ　Ｍｅｄｉｃａｌ　Ｉｍａｇｉｎｇ　Ｃｏｎｆｅｒｅｎｃｅ, 19931031, ｐａｇｅ　１８７８−１８８２, US, ＩＥＥＥ
JPN7010000642, Ｌ．　Ｎ．　Ｔｒｅｆｉｌｏｖａ，　ｅｔ．　ａｌ, "Ｒｏｌｅ　ｏｆ　ｓｏｄｉｕｍ　ｉｎ　ｒａｄｉａｔｉｏｎ　ｄｅｆｅｃｔ　ｆｏｒｍａｔｉｏｎ　ｉｎ　ＣｓＩ　ｃｒｙｓｔａｌｓ", Ｒａｄｉａｔｉｏｎ　Ｍｅａｓｕｒｅｍｅｎｔ, 200110, ３３, ｐａｇｅｓ　６８７−６９２, Ｅｌｓｅｖｉｅｒ

Attorney, Agent or Firm:

Iwao Yamaguchi

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