JP2012013694A - シンチレータ・アレイ及びシンチレータ・アレイを製造する方法 - Google Patents
シンチレータ・アレイ及びシンチレータ・アレイを製造する方法 Download PDFInfo
- Publication number
- JP2012013694A JP2012013694A JP2011139970A JP2011139970A JP2012013694A JP 2012013694 A JP2012013694 A JP 2012013694A JP 2011139970 A JP2011139970 A JP 2011139970A JP 2011139970 A JP2011139970 A JP 2011139970A JP 2012013694 A JP2012013694 A JP 2012013694A
- Authority
- JP
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- Prior art keywords
- layer
- scintillator
- array
- scintillator array
- scintillators
- 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.)
- Pending
Links
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- 150000002910 rare earth metals Chemical class 0.000 description 3
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- 229910052688 Gadolinium Inorganic materials 0.000 description 2
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- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
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- 229910052779 Neodymium Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- MCVAAHQLXUXWLC-UHFFFAOYSA-N [O-2].[O-2].[S-2].[Gd+3].[Gd+3] Chemical compound [O-2].[O-2].[S-2].[Gd+3].[Gd+3] MCVAAHQLXUXWLC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- FNCIDSNKNZQJTJ-UHFFFAOYSA-N alumane;terbium Chemical compound [AlH3].[Tb] FNCIDSNKNZQJTJ-UHFFFAOYSA-N 0.000 description 1
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- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
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- NKTZYSOLHFIEMF-UHFFFAOYSA-N dioxido(dioxo)tungsten;lead(2+) Chemical compound [Pb+2].[O-][W]([O-])(=O)=O NKTZYSOLHFIEMF-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229910052733 gallium Inorganic materials 0.000 description 1
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- 229910010272 inorganic material Inorganic materials 0.000 description 1
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- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2002—Optical details, e.g. reflecting or diffusing layers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/826,808 | 2010-06-30 | ||
| US12/826,808 US8247778B2 (en) | 2010-06-30 | 2010-06-30 | Scintillator arrays and methods of making the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012013694A true JP2012013694A (ja) | 2012-01-19 |
| JP2012013694A5 JP2012013694A5 (enExample) | 2014-07-31 |
Family
ID=44675783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011139970A Pending JP2012013694A (ja) | 2010-06-30 | 2011-06-24 | シンチレータ・アレイ及びシンチレータ・アレイを製造する方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8247778B2 (enExample) |
| JP (1) | JP2012013694A (enExample) |
| DE (1) | DE102011051389A1 (enExample) |
| NL (1) | NL2007015C2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014215145A (ja) * | 2013-04-25 | 2014-11-17 | 国立大学法人東京大学 | 光子検出装置および放射線測定装置 |
| WO2021020491A1 (ja) * | 2019-07-31 | 2021-02-04 | キヤノン株式会社 | シンチレータユニット、及び放射線検出器 |
| JP2021026005A (ja) * | 2019-07-31 | 2021-02-22 | キヤノン株式会社 | シンチレータユニット、及び放射線検出器 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102985845B (zh) * | 2010-07-06 | 2015-11-25 | 皇家飞利浦电子股份有限公司 | 用于产生具有银（Ag）基间隙的闪烁体阵列的方法 |
| EP2428820A3 (en) * | 2010-09-13 | 2012-05-09 | Siemens Aktiengesellschaft | Silicon photomultiplier and radiation detector |
| JP6041594B2 (ja) * | 2012-09-14 | 2016-12-14 | 浜松ホトニクス株式会社 | シンチレータパネル、及び、放射線検出器 |
| JP6298264B2 (ja) * | 2012-10-31 | 2018-03-20 | キヤノン株式会社 | シンチレータ、放射線検出装置、および、それらの製造方法 |
| US8981306B2 (en) * | 2012-12-17 | 2015-03-17 | General Electric Company | Scintillator arrays and methods of making scintillator arrays |
| KR102142962B1 (ko) * | 2013-01-08 | 2020-08-10 | 비바모스 리미티드 | 다층 코팅을 포함하는 x-선 섬광체 |
| US9599722B2 (en) * | 2013-05-10 | 2017-03-21 | Koninklijke Philips N.V. | Large-area scintillator element and radiation detectors and radiation absorption event locating systems using same |
| DE102015210361A1 (de) * | 2015-06-05 | 2016-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Flächendetektor für EUV- und/oder weiche Röntgenstrahlung |
| DE102015218581B4 (de) | 2015-09-28 | 2019-11-14 | Siemens Healthcare Gmbh | Digital-Analog-Wandler für Mehrschwellenzähler mit Partitionierung der Bits zwischen R-Leiter und Komparator |
| KR102767969B1 (ko) * | 2022-05-12 | 2025-02-12 | 중앙대학교 산학협력단 | 섬광 검출기 및 이의 제조 방법 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545468A (ja) * | 1991-08-13 | 1993-02-23 | Hitachi Ltd | 放射線検出器 |
| US5519227A (en) * | 1994-08-08 | 1996-05-21 | The University Of Massachusetts Medical Center | Structured scintillation screens |
| JPH10319126A (ja) * | 1997-05-16 | 1998-12-04 | S I I R D Center:Kk | 放射線検出器とその製造方法 |
| JP2002022838A (ja) * | 2000-07-05 | 2002-01-23 | Hitachi Medical Corp | マルチスライス型ｘ線検出器とその製造方法及びこれを用いたｘ線ｃｔ装置 |
| JP2002131438A (ja) * | 2000-10-26 | 2002-05-09 | Canon Inc | 放射線検出装置およびこれを用いた放射線画像形成装置 |
| JP2005189234A (ja) * | 2003-11-20 | 2005-07-14 | Ge Medical Systems Global Technology Co Llc | 放射線検出器用のシンチレータ・アレイ及び製造方法 |
| JP2005201891A (ja) * | 2003-12-11 | 2005-07-28 | Ge Medical Systems Global Technology Co Llc | Ｃｔ検出器用の多層反射体 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099941A (ja) * | 1999-09-30 | 2001-04-13 | Hitachi Metals Ltd | 放射線遮蔽板、放射線検出器及び放射線遮蔽板の製造方法 |
| US6556602B2 (en) | 2000-12-05 | 2003-04-29 | The Boeing Company | Electron beam pumped semiconductor laser screen and associated fabrication method |
| TWI231886B (en) | 2003-01-08 | 2005-05-01 | Silicon Optix Inc | Image projection system and method |
| US7164134B2 (en) | 2003-08-01 | 2007-01-16 | General Electric Company | High performance CT reflector for a scintillator array and method for making same |
| CN101779145B (zh) * | 2007-08-22 | 2017-11-21 | 皇家飞利浦电子股份有限公司 | 一种辐射探测方法 |
| WO2010075384A2 (en) * | 2008-12-23 | 2010-07-01 | Saint-Gobain Ceramics & Plastics, Inc. | Scintillation separator |
-
2010
- 2010-06-30 US US12/826,808 patent/US8247778B2/en active Active
-
2011
- 2011-06-24 JP JP2011139970A patent/JP2012013694A/ja active Pending
- 2011-06-28 DE DE102011051389A patent/DE102011051389A1/de not_active Ceased
- 2011-06-29 NL NL2007015A patent/NL2007015C2/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545468A (ja) * | 1991-08-13 | 1993-02-23 | Hitachi Ltd | 放射線検出器 |
| US5519227A (en) * | 1994-08-08 | 1996-05-21 | The University Of Massachusetts Medical Center | Structured scintillation screens |
| JPH10319126A (ja) * | 1997-05-16 | 1998-12-04 | S I I R D Center:Kk | 放射線検出器とその製造方法 |
| JP2002022838A (ja) * | 2000-07-05 | 2002-01-23 | Hitachi Medical Corp | マルチスライス型ｘ線検出器とその製造方法及びこれを用いたｘ線ｃｔ装置 |
| JP2002131438A (ja) * | 2000-10-26 | 2002-05-09 | Canon Inc | 放射線検出装置およびこれを用いた放射線画像形成装置 |
| JP2005189234A (ja) * | 2003-11-20 | 2005-07-14 | Ge Medical Systems Global Technology Co Llc | 放射線検出器用のシンチレータ・アレイ及び製造方法 |
| JP2005201891A (ja) * | 2003-12-11 | 2005-07-28 | Ge Medical Systems Global Technology Co Llc | Ｃｔ検出器用の多層反射体 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014215145A (ja) * | 2013-04-25 | 2014-11-17 | 国立大学法人東京大学 | 光子検出装置および放射線測定装置 |
| WO2021020491A1 (ja) * | 2019-07-31 | 2021-02-04 | キヤノン株式会社 | シンチレータユニット、及び放射線検出器 |
| JP2021026005A (ja) * | 2019-07-31 | 2021-02-22 | キヤノン株式会社 | シンチレータユニット、及び放射線検出器 |
| US20220179105A1 (en) | 2019-07-31 | 2022-06-09 | Canon Kabushiki Kaisha | Scintillator unit and radiation detector |
| US11774605B2 (en) | 2019-07-31 | 2023-10-03 | Canon Kabushiki Kaisha | Scintillator unit and radiation detector |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120001078A1 (en) | 2012-01-05 |
| NL2007015A (en) | 2012-01-02 |
| DE102011051389A1 (de) | 2012-03-01 |
| NL2007015C2 (en) | 2012-12-17 |
| US8247778B2 (en) | 2012-08-21 |
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