JP5128052B2 - 光検出ユニット、光検出装置、及びx線断層撮像装置 - Google Patents
光検出ユニット、光検出装置、及びx線断層撮像装置 Download PDFInfo
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- JP5128052B2 JP5128052B2 JP2005125408A JP2005125408A JP5128052B2 JP 5128052 B2 JP5128052 B2 JP 5128052B2 JP 2005125408 A JP2005125408 A JP 2005125408A JP 2005125408 A JP2005125408 A JP 2005125408A JP 5128052 B2 JP5128052 B2 JP 5128052B2
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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
- 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
-
- 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]
-
- 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
- G01T1/20186—Position of the photodiode with respect to the incoming radiation, e.g. in the front of, below or sideways the scintillator
-
- 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
-
- 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
- A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0271—Housings; Attachments or accessories for photometers
-
- 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
-
- 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
- H10F39/191—Photoconductor image sensors
- H10F39/195—X-ray, gamma-ray or corpuscular radiation imagers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Theoretical Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
Claims (8)
- 被検体の断層像を生成するX線断層撮像装置に用いられる光検出ユニットであって、
複数のフォトダイオードが配列されてなるフォトダイオードアレイが形成された半導体基板と、
セラミックの焼成体により形成され、前記半導体基板が表面に配置された支持基板と、
前記支持基板の裏面に固定された取付用構造体と、を備え、
前記取付用構造体は、ネジ穴又は嵌合穴が形成された部材であり、
前記取付用構造体の一方の端面は、前記支持基板の裏面に形成されたタングステン領域上に銀ロウ付けにより接合されており、前記銀ロウ付けの銀ロウは、前記タングステン領域上において前記取付用構造体の側面に接触していることを特徴とする光検出ユニット。 - 前記フォトダイオードの検出値光電流を外部に出力するためのコネクタをさらに備え、
前記取付用構造体は、前記支持基板の裏面において長手方向の両端部に固定されており、
前記コネクタは、前記支持基板の裏面において前記両端部の間に固定されていることを特徴とする請求項1に記載の光検出ユニット。 - 前記取付用構造体は、前記長手方向に垂直な方向において前記支持基板の中心に固定さており、
前記コネクタは、前記長手方向に垂直な方向において前記支持基板の中心から外れた位置に固定されていることを特徴とする請求項2に記載の光検出ユニット。 - 前記取付用構造体は、鉄・ニッケル・コバルト合金からなることを特徴とする請求項1〜3のいずれか一項に記載の光検出ユニット。
- 請求項1〜4のいずれか一項に記載の光検出ユニットと、
前記取付用構造体を介して前記光検出ユニットが取り付けられた取付ベースと、を備えたことを特徴とする光検出装置。 - 前記取付ベースには、複数の前記光検出ユニットが取り付けられていることを特徴とする請求項5に記載の光検出装置。
- 被検体の断層像を生成するX線断層撮像装置であって、
前記被検体に向けてX線を発生するX線発生装置と、
前記被検体を透過したX線がシンチレータに入射することにより生じた光を検出する光検出装置と、を備え、
前記光検出装置は、
請求項1〜4のいずれか一項に記載の光検出ユニットと、
前記取付用構造体を介して前記光検出ユニットが取り付けられた取付ベースと、を有することを特徴とするX線断層撮像装置。 - 複数の前記光検出ユニットが、チャンネル方向及びスライス方向に2次元配列されており、
前記光検出ユニットのそれぞれにおいて、前記半導体基板が前記支持基板の表面の全面に配置されていることを特徴とする請求項7に記載のX線断層撮像装置。
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005125408A JP5128052B2 (ja) | 2005-04-22 | 2005-04-22 | 光検出ユニット、光検出装置、及びx線断層撮像装置 |
| EP06745556.8A EP1872722B1 (en) | 2005-04-22 | 2006-04-21 | Photodetection unit, photodetector, and x-ray computed tomography apparatus |
| PCT/JP2006/308425 WO2006115204A1 (ja) | 2005-04-22 | 2006-04-21 | 光検出ユニット、光検出装置、及びx線断層撮像装置 |
| CN200680013217XA CN101163450B (zh) | 2005-04-22 | 2006-04-21 | 光检测单元、光检测装置以及x射线断层摄像装置 |
| CN2011100349610A CN102157528B (zh) | 2005-04-22 | 2006-04-21 | 光检测单元、光检测装置以及x射线断层摄像装置 |
| US11/918,895 US7783000B2 (en) | 2005-04-22 | 2006-04-21 | Photodetection unit, photodetector, and x-ray computed tomography apparatus |
| IL186840A IL186840A0 (en) | 2005-04-22 | 2007-10-22 | Photodetection unit, photodetector, and x-ray computed tomography apparatus |
| US12/821,263 US8000437B2 (en) | 2005-04-22 | 2010-06-23 | Photodetection unit, photodetector, and x-ray computed tomography apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005125408A JP5128052B2 (ja) | 2005-04-22 | 2005-04-22 | 光検出ユニット、光検出装置、及びx線断層撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006296865A JP2006296865A (ja) | 2006-11-02 |
| JP5128052B2 true JP5128052B2 (ja) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005125408A Expired - Lifetime JP5128052B2 (ja) | 2005-04-22 | 2005-04-22 | 光検出ユニット、光検出装置、及びx線断層撮像装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7783000B2 (ja) |
| EP (1) | EP1872722B1 (ja) |
| JP (1) | JP5128052B2 (ja) |
| CN (2) | CN101163450B (ja) |
| IL (1) | IL186840A0 (ja) |
| WO (1) | WO2006115204A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4512131B2 (ja) * | 2007-12-28 | 2010-07-28 | 株式会社日立製作所 | 放射線撮像装置、核医学診断装置及び位置調整装置 |
| US8384559B2 (en) * | 2010-04-13 | 2013-02-26 | Silicon Laboratories Inc. | Sensor device with flexible interface and updatable information store |
| US9116022B2 (en) * | 2012-12-07 | 2015-08-25 | Analog Devices, Inc. | Compact sensor module |
| US10791999B2 (en) * | 2014-02-04 | 2020-10-06 | General Electric Company | Interface for gantry and component |
| EP2910189B1 (en) * | 2014-02-21 | 2016-09-14 | Samsung Electronics Co., Ltd | X-ray grid structure and x-ray apparatus including the same |
| US9526468B2 (en) | 2014-09-09 | 2016-12-27 | General Electric Company | Multiple frame acquisition for exposure control in X-ray medical imagers |
| JP2019060819A (ja) * | 2017-09-28 | 2019-04-18 | 日本特殊陶業株式会社 | 電子部品検査装置用配線基板 |
| JP7166833B2 (ja) * | 2018-08-03 | 2022-11-08 | キヤノンメディカルシステムズ株式会社 | 放射線検出器及び放射線検出器モジュール |
| CN113228272B (zh) | 2018-12-06 | 2025-02-28 | 美国亚德诺半导体公司 | 具有无源器件组件的集成器件封装 |
| EP3890612A4 (en) | 2018-12-06 | 2022-10-05 | Analog Devices, Inc. | SHIELDED INTEGRATED DEVICE HOUSINGS |
| US11664340B2 (en) | 2020-07-13 | 2023-05-30 | Analog Devices, Inc. | Negative fillet for mounting an integrated device die to a carrier |
| CN112054095B (zh) * | 2020-09-15 | 2021-04-13 | 北京智创芯源科技有限公司 | 红外探测器贴装装置、贴装方法、制造系统和制造方法 |
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-
2005
- 2005-04-22 JP JP2005125408A patent/JP5128052B2/ja not_active Expired - Lifetime
-
2006
- 2006-04-21 CN CN200680013217XA patent/CN101163450B/zh not_active Expired - Fee Related
- 2006-04-21 CN CN2011100349610A patent/CN102157528B/zh not_active Expired - Fee Related
- 2006-04-21 EP EP06745556.8A patent/EP1872722B1/en not_active Ceased
- 2006-04-21 US US11/918,895 patent/US7783000B2/en not_active Expired - Fee Related
- 2006-04-21 WO PCT/JP2006/308425 patent/WO2006115204A1/ja not_active Ceased
-
2007
- 2007-10-22 IL IL186840A patent/IL186840A0/en not_active IP Right Cessation
-
2010
- 2010-06-23 US US12/821,263 patent/US8000437B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102157528A (zh) | 2011-08-17 |
| IL186840A0 (en) | 2008-02-09 |
| US20100260314A1 (en) | 2010-10-14 |
| CN101163450B (zh) | 2011-04-06 |
| EP1872722B1 (en) | 2017-05-17 |
| CN102157528B (zh) | 2013-01-30 |
| EP1872722A4 (en) | 2009-12-16 |
| EP1872722A1 (en) | 2008-01-02 |
| US20090060126A1 (en) | 2009-03-05 |
| US8000437B2 (en) | 2011-08-16 |
| CN101163450A (zh) | 2008-04-16 |
| US7783000B2 (en) | 2010-08-24 |
| JP2006296865A (ja) | 2006-11-02 |
| WO2006115204A1 (ja) | 2006-11-02 |
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