JP5281484B2 - 放射線検出ユニット - Google Patents
放射線検出ユニット Download PDFInfo
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- JP5281484B2 JP5281484B2 JP2009129084A JP2009129084A JP5281484B2 JP 5281484 B2 JP5281484 B2 JP 5281484B2 JP 2009129084 A JP2009129084 A JP 2009129084A JP 2009129084 A JP2009129084 A JP 2009129084A JP 5281484 B2 JP5281484 B2 JP 5281484B2
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- photoelectric conversion
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- radiation detection
- radiation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/496—Luminescent members, e.g. fluorescent sheets
-
- 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
-
- 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
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
-
- 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
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20188—Auxiliary details, e.g. casings or cooling
- G01T1/2019—Shielding against direct hits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/189—X-ray, gamma-ray or corpuscular radiation imagers
- H10F39/1895—X-ray, gamma-ray or corpuscular radiation imagers of the hybrid type
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/189—X-ray, gamma-ray or corpuscular radiation imagers
- H10F39/1898—Indirect radiation image sensors, e.g. using luminescent members
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/804—Containers or encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/811—Interconnections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
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- 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)
- Solid State Image Pick-Up Elements (AREA)
Description
Claims (6)
- シンチレータに近接して配置され、前記シンチレータに対向する第1の面に沿って配列された複数の光電変換素子、及び、前記複数の光電変換素子に対応して前記第1の面の反対側の第2の面上に配列された信号出力用の複数の電極を含む光電変換部と、
前記複数の光電変換素子からの信号を処理する信号処理回路と、
前記光電変換部及び前記信号処理回路を搭載し、前記光電変換部の前記複数の電極と前記信号処理回路との間を電気的に接続するフレキシブル基板と、
前記フレキシブル基板を挟んで前記光電変換部の第2の面に対向して設けられ、前記第2の面に沿った方向の端部が前記光電変換部よりも内側に位置するように形成された放射線遮蔽板とを備え、
前記複数の電極は、前記第2の面上の配列ピッチが配線部材によって前記光電変換素子の配列ピッチよりも短くされており、
前記フレキシブル基板が、前記光電変換部の搭載領域と前記信号処理回路の搭載領域との間の中間領域において、前記放射線遮蔽板の前記端部に沿って折り曲げられることにより、前記信号処理回路が前記放射線遮蔽板を挟んで前記光電変換素子の反対側に配置される、
ことを特徴とする放射線検出ユニット。 - 前記光電変換部には、前記配線部材として、前記第2の面上に前記複数の電極の配列ピッチを変換するための多層配線部が設けられている、
ことを特徴とする請求項1記載の放射線検出ユニット。 - 前記フレキシブル基板の前記中間領域には、電磁シールド膜が形成されている、
ことを特徴とする請求項1又は2記載の放射線検出ユニット。 - 前記放射線遮蔽板の前記端部は、前記フレキシブル基板の前記中間領域に沿った角部に面取り加工が施されている、
ことを特徴とする請求項1〜3のいずれか1項に記載の放射線検出ユニット。 - 前記フレキシブル基板には、前記第2の面の中心線に対してほぼ対称な位置に2つの前記信号処理回路が搭載されており、前記2つの前記信号処理回路の搭載領域からほぼ等距離に位置するコネクタ部が接続されている、
ことを特徴とする請求項1〜4のいずれか1項記載の放射線検出ユニット。 - 前記フレキシブル基板は、前記中間領域の厚さが、前記光電変換部の前記搭載領域及び前記信号処理回路の前記搭載領域の厚さよりも薄く形成されている、
ことを特徴とする請求項1〜5のいずれか1項記載の放射線検出ユニット。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009129084A JP5281484B2 (ja) | 2009-05-28 | 2009-05-28 | 放射線検出ユニット |
| EP10780353.8A EP2437296B1 (en) | 2009-05-28 | 2010-03-26 | Radiation detecting unit |
| PCT/JP2010/055390 WO2010137396A1 (ja) | 2009-05-28 | 2010-03-26 | 放射線検出ユニット |
| CN201080022947.2A CN102449764B (zh) | 2009-05-28 | 2010-03-26 | 放射线检测单元 |
| US13/322,314 US8866098B2 (en) | 2009-05-28 | 2010-03-26 | Radiation detecting unit |
| IL216657A IL216657A (en) | 2009-05-28 | 2011-11-28 | Radiation sensor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009129084A JP5281484B2 (ja) | 2009-05-28 | 2009-05-28 | 放射線検出ユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010278220A JP2010278220A (ja) | 2010-12-09 |
| JP5281484B2 true JP5281484B2 (ja) | 2013-09-04 |
Family
ID=43222519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009129084A Active JP5281484B2 (ja) | 2009-05-28 | 2009-05-28 | 放射線検出ユニット |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8866098B2 (ja) |
| EP (1) | EP2437296B1 (ja) |
| JP (1) | JP5281484B2 (ja) |
| CN (1) | CN102449764B (ja) |
| IL (1) | IL216657A (ja) |
| WO (1) | WO2010137396A1 (ja) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5358509B2 (ja) * | 2010-04-15 | 2013-12-04 | 浜松ホトニクス株式会社 | 放射線検出器モジュール |
| JP5568004B2 (ja) | 2010-12-27 | 2014-08-06 | 株式会社リガク | X線検出器 |
| JP6010051B2 (ja) * | 2011-02-03 | 2016-10-19 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | シングル又はマルチエネルギー縦型感放射線検出器アレイおよび放射線検出方法 |
| US8913180B2 (en) * | 2011-09-29 | 2014-12-16 | Flextronics Ap, Llc | Folded tape package for electronic devices |
| JP5965665B2 (ja) * | 2012-02-23 | 2016-08-10 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 検出器モジュール、遮光部材および放射線検出装置並びに放射線断層撮影装置 |
| US8829454B2 (en) * | 2012-02-27 | 2014-09-09 | Analog Devices, Inc. | Compact sensor module |
| EP2852851A1 (en) | 2012-05-22 | 2015-04-01 | Analogic Corporation | Detection system and detector array interconnect assemblies |
| JP5815483B2 (ja) * | 2012-07-27 | 2015-11-17 | 富士フイルム株式会社 | 放射線画像撮影装置 |
| JP2014035293A (ja) * | 2012-08-09 | 2014-02-24 | Hitachi Medical Corp | 放射線検出器及びx線ct装置 |
| US9116022B2 (en) | 2012-12-07 | 2015-08-25 | Analog Devices, Inc. | Compact sensor module |
| US20140321601A1 (en) * | 2013-04-26 | 2014-10-30 | Texas Instruments Incorporated | Active shield for x-ray computed tomography machine |
| US9684083B2 (en) * | 2014-04-01 | 2017-06-20 | General Electric Company | X-ray detector panel |
| US9526468B2 (en) * | 2014-09-09 | 2016-12-27 | General Electric Company | Multiple frame acquisition for exposure control in X-ray medical imagers |
| CN104398269B (zh) * | 2014-12-09 | 2017-07-04 | 汤六石 | X线防护装置 |
| JP6650676B2 (ja) * | 2015-02-26 | 2020-02-19 | キヤノン株式会社 | 放射線撮像装置および放射線撮像システム |
| CN107850678B (zh) * | 2015-07-17 | 2021-05-18 | 模拟技术公司 | 用于辐射成像模态装置的探测器阵列的探测器单元 |
| DE102016201808A1 (de) * | 2016-02-05 | 2017-08-10 | Siemens Healthcare Gmbh | Röntgendetektor |
| RU2019103999A (ru) * | 2016-07-14 | 2020-08-14 | Конинклейке Филипс Н.В. | Детекторный модуль, детектор, устройство формирования изображений и способ производства детекторного модуля |
| US11056455B2 (en) | 2017-08-01 | 2021-07-06 | Analog Devices, Inc. | Negative fillet for mounting an integrated device die to a carrier |
| JP6893866B2 (ja) * | 2017-12-22 | 2021-06-23 | 富士フイルム株式会社 | 放射線検出装置 |
| CN111919140B (zh) * | 2018-03-26 | 2024-04-16 | 富士胶片株式会社 | 放射线图像摄影装置 |
| US11688709B2 (en) | 2018-12-06 | 2023-06-27 | Analog Devices, Inc. | Integrated device packages with passive device assemblies |
| KR102757145B1 (ko) | 2018-12-06 | 2025-01-21 | 아나로그 디바이시즈 인코포레이티드 | 차폐된 통합된 디바이스 패키지들 |
| US11194063B2 (en) * | 2019-12-30 | 2021-12-07 | Rayence Co., Ltd. | X-ray detector having driver micro integrated chips printed on photodiode layer |
| US11664340B2 (en) | 2020-07-13 | 2023-05-30 | Analog Devices, Inc. | Negative fillet for mounting an integrated device die to a carrier |
| EP4189785A4 (en) * | 2020-07-31 | 2024-07-31 | Analog Devices, Inc. | Connector assembly for sensor device |
| JP7504208B2 (ja) * | 2020-08-26 | 2024-06-21 | 京セラ株式会社 | 放射線検出装置 |
| JP2023004719A (ja) * | 2021-06-28 | 2023-01-17 | キヤノン電子管デバイス株式会社 | 光電変換基板 |
| US12560728B2 (en) * | 2022-11-10 | 2026-02-24 | Redlen Technologies, Inc. | Radiation detector having improved equalization of pixel response |
| JP2024076769A (ja) * | 2022-11-25 | 2024-06-06 | キヤノン株式会社 | 放射線撮影装置および放射線撮影システム |
| CN116735631B (zh) * | 2023-08-09 | 2024-02-23 | 同源微(北京)半导体技术有限公司 | 一种x射线成像检测单元、模块和装置 |
| CN119924876A (zh) * | 2025-03-07 | 2025-05-06 | 奕瑞电子科技集团股份有限公司 | 一种ct探测器结构 |
| CN119924874A (zh) * | 2025-03-07 | 2025-05-06 | 奕瑞电子科技集团股份有限公司 | 一种ct探测器结构 |
| CN119924875A (zh) * | 2025-03-07 | 2025-05-06 | 奕瑞电子科技集团股份有限公司 | 一种ct探测器结构 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4018725B2 (ja) | 1996-02-22 | 2007-12-05 | キヤノン株式会社 | 光電変換装置 |
| JP3957803B2 (ja) | 1996-02-22 | 2007-08-15 | キヤノン株式会社 | 光電変換装置 |
| JP4532782B2 (ja) * | 2000-07-04 | 2010-08-25 | キヤノン株式会社 | 放射線撮像装置及びシステム |
| JP2002267758A (ja) * | 2000-11-30 | 2002-09-18 | Canon Inc | X線撮像装置 |
| US6510195B1 (en) | 2001-07-18 | 2003-01-21 | Koninklijke Philips Electronics, N.V. | Solid state x-radiation detector modules and mosaics thereof, and an imaging method and apparatus employing the same |
| JP2003046862A (ja) * | 2001-08-01 | 2003-02-14 | Hamamatsu Photonics Kk | X線撮像装置 |
| JP4237966B2 (ja) * | 2002-03-08 | 2009-03-11 | 浜松ホトニクス株式会社 | 検出器 |
| JP2004055574A (ja) * | 2002-07-16 | 2004-02-19 | Toko Inc | カメラモジュール |
| DE10235332A1 (de) * | 2002-08-01 | 2004-02-19 | Infineon Technologies Ag | Mehrlagiger Schaltungsträger und Herstellung desselben |
| JP4365108B2 (ja) * | 2003-01-08 | 2009-11-18 | 浜松ホトニクス株式会社 | 配線基板、及びそれを用いた放射線検出器 |
| US7170049B2 (en) * | 2003-12-30 | 2007-01-30 | Dxray, Inc. | Pixelated cadmium zinc telluride based photon counting mode detector |
| DE102005014087A1 (de) | 2005-03-22 | 2006-10-19 | Takata-Petri (Ulm) Gmbh | Dachhimmelmodul und Verfahren zur Montage eines Airbagmoduls in einem Kraftfahrzeug |
| DE102005014187B4 (de) * | 2005-03-29 | 2017-02-23 | Siemens Healthcare Gmbh | Detektormodul, Detektor und Computertomographiegerät |
| RU2408110C2 (ru) * | 2006-03-30 | 2010-12-27 | Конинклейке Филипс Электроникс, Н.В. | Матрица детекторов излучения |
-
2009
- 2009-05-28 JP JP2009129084A patent/JP5281484B2/ja active Active
-
2010
- 2010-03-26 WO PCT/JP2010/055390 patent/WO2010137396A1/ja not_active Ceased
- 2010-03-26 US US13/322,314 patent/US8866098B2/en active Active
- 2010-03-26 CN CN201080022947.2A patent/CN102449764B/zh active Active
- 2010-03-26 EP EP10780353.8A patent/EP2437296B1/en active Active
-
2011
- 2011-11-28 IL IL216657A patent/IL216657A/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP2437296B1 (en) | 2020-03-11 |
| EP2437296A1 (en) | 2012-04-04 |
| US8866098B2 (en) | 2014-10-21 |
| CN102449764B (zh) | 2014-08-27 |
| US20120097857A1 (en) | 2012-04-26 |
| CN102449764A (zh) | 2012-05-09 |
| IL216657A (en) | 2015-10-29 |
| JP2010278220A (ja) | 2010-12-09 |
| IL216657A0 (en) | 2012-02-29 |
| WO2010137396A1 (ja) | 2010-12-02 |
| EP2437296A4 (en) | 2014-03-19 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |