JP2001183463A5 - - Google Patents
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- Publication number
- JP2001183463A5 JP2001183463A5 JP1999367295A JP36729599A JP2001183463A5 JP 2001183463 A5 JP2001183463 A5 JP 2001183463A5 JP 1999367295 A JP1999367295 A JP 1999367295A JP 36729599 A JP36729599 A JP 36729599A JP 2001183463 A5 JP2001183463 A5 JP 2001183463A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- scintillator
- detector
- wtppm
- content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000005855 radiation Effects 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36729599A JP4429444B2 (ja) | 1999-12-24 | 1999-12-24 | シンチレータ、それを用いた放射線検出器及びx線ct装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36729599A JP4429444B2 (ja) | 1999-12-24 | 1999-12-24 | シンチレータ、それを用いた放射線検出器及びx線ct装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001183463A JP2001183463A (ja) | 2001-07-06 |
| JP2001183463A5 true JP2001183463A5 (cg-RX-API-DMAC7.html) | 2007-02-08 |
| JP4429444B2 JP4429444B2 (ja) | 2010-03-10 |
Family
ID=18488967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36729599A Expired - Lifetime JP4429444B2 (ja) | 1999-12-24 | 1999-12-24 | シンチレータ、それを用いた放射線検出器及びx線ct装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4429444B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4623403B2 (ja) * | 2000-04-06 | 2011-02-02 | 日立金属株式会社 | セラミックス、セラミックス粉末の製造方法及びセラミックスの製造方法。 |
| JP4087093B2 (ja) * | 2001-10-15 | 2008-05-14 | 株式会社日立メディコ | 蛍光体素子、それを用いた放射線検出器及び医用画像診断装置 |
| JP4191937B2 (ja) * | 2002-02-15 | 2008-12-03 | 株式会社日立製作所 | 白色光源及びそれを用いた画像表示装置 |
| CN100354389C (zh) * | 2003-10-09 | 2007-12-12 | 中国科学院上海硅酸盐研究所 | 铝酸钆基发光薄膜材料芯片及其制备方法 |
| EP1829950B1 (en) | 2004-12-21 | 2017-04-05 | Hitachi Metals, Ltd. | Fluorescent material and method for preparation thereof, radiation detector using fluorescent material, and x-ray ct device |
| US8410446B2 (en) | 2007-02-02 | 2013-04-02 | Hitachi Metals, Ltd. | Fluorescent material, scintillator using same, and radiation detector using same |
| JP5521412B2 (ja) * | 2008-07-31 | 2014-06-11 | 日立金属株式会社 | 蛍光材料およびそれを用いたシンチレータ並びに放射線検出器 |
| JP5686724B2 (ja) * | 2009-02-23 | 2015-03-18 | 株式会社東芝 | 固体シンチレータ、放射線検出器およびx線断層写真撮影装置 |
| JP5505782B2 (ja) * | 2010-01-27 | 2014-05-28 | 日立金属株式会社 | 蛍光材料およびそれを用いたシンチレータ並びに放射線検出器 |
| US8815122B2 (en) | 2010-10-29 | 2014-08-26 | Hitachi Metals, Ltd. | Polycrystalline scintillator for detecting soft X-rays |
| WO2014171985A2 (en) * | 2013-01-23 | 2014-10-23 | University Of Tennessee Research Foundation | Codoping method for modifying the scintillation and optical properties of garnet-type scintillators |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL68676A (en) * | 1982-06-18 | 1986-07-31 | Gen Electric | Rare-earth-doped yttria gadolinia ceramic scintillators and methods for making |
| CA2042263A1 (en) * | 1990-06-29 | 1991-12-30 | Charles D. Greskovich | Transparent polycrystalline garnets |
| JP2989089B2 (ja) * | 1993-07-30 | 1999-12-13 | 日立金属株式会社 | セラミックスシンチレータ材料 |
| JP3419280B2 (ja) * | 1996-11-05 | 2003-06-23 | 日亜化学工業株式会社 | 発光装置 |
| JP3617587B2 (ja) * | 1997-07-17 | 2005-02-09 | 日亜化学工業株式会社 | 発光ダイオード及びその形成方法 |
| WO1999033934A1 (en) * | 1997-12-24 | 1999-07-08 | Hitachi Medical Corporation | Phosphors, and radiation detectors and x-ray ct unit made by using the same |
-
1999
- 1999-12-24 JP JP36729599A patent/JP4429444B2/ja not_active Expired - Lifetime
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