ES447428A1 - Pantalla fluorescente para rayos x mejorada. - Google Patents

Pantalla fluorescente para rayos x mejorada.

Info

Publication number
ES447428A1
ES447428A1 ES447428A ES447428A ES447428A1 ES 447428 A1 ES447428 A1 ES 447428A1 ES 447428 A ES447428 A ES 447428A ES 447428 A ES447428 A ES 447428A ES 447428 A1 ES447428 A1 ES 447428A1
Authority
ES
Spain
Prior art keywords
phosphor
phosphor screen
screen
structured
light
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.)
Expired
Application number
ES447428A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES447428A1 publication Critical patent/ES447428A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7701—Chalogenides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0827—Halogenides
    • C09K11/0833—Halogenides with alkali or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline earth metals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Luminescent Compositions (AREA)
ES447428A 1975-04-28 1976-04-28 Pantalla fluorescente para rayos x mejorada. Expired ES447428A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/571,950 US4011454A (en) 1975-04-28 1975-04-28 Structured X-ray phosphor screen

Publications (1)

Publication Number Publication Date
ES447428A1 true ES447428A1 (es) 1977-12-01

Family

ID=24285724

Family Applications (2)

Application Number Title Priority Date Filing Date
ES447428A Expired ES447428A1 (es) 1975-04-28 1976-04-28 Pantalla fluorescente para rayos x mejorada.
ES460984A Expired ES460984A1 (es) 1975-04-28 1977-07-22 Metodo para realizar una pantalla fluorescente para rayos x mejorada.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES460984A Expired ES460984A1 (es) 1975-04-28 1977-07-22 Metodo para realizar una pantalla fluorescente para rayos x mejorada.

Country Status (8)

Country Link
US (2) US4011454A (es)
AT (1) AT357646B (es)
AU (1) AU498615B2 (es)
DE (1) DE2616837A1 (es)
ES (2) ES447428A1 (es)
FR (1) FR2309970A1 (es)
GB (2) GB1544183A (es)
NL (1) NL7604561A (es)

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US4184077A (en) * 1976-05-11 1980-01-15 Tokyo Shibaura Electric Co., Ltd. Input screen of an image intensifier
FR2360989A1 (fr) * 1976-08-03 1978-03-03 Thomson Csf Intensificateur d'image radiologique, et son procede de fabrication
US4208577A (en) * 1977-01-28 1980-06-17 Diagnostic Information, Inc. X-ray tube having scintillator-photocathode segments aligned with phosphor segments of its display screen
JPS5916701B2 (ja) * 1977-03-14 1984-04-17 株式会社東芝 像増倍管の入力スクリ−ン及びその製造方法
JPS5913133B2 (ja) * 1977-08-29 1984-03-28 株式会社東芝 螢光面の製造方法
JPS53122356A (en) * 1977-04-01 1978-10-25 Hitachi Ltd X-ray fluorescent film
US4396853A (en) * 1977-04-04 1983-08-02 The Machlett Laboratories, Incorporated Oxygenated photosensitive screen
US4132919A (en) * 1977-12-12 1979-01-02 Lockheed Missiles & Space Company, Inc. Absorbing inhomogeneous film for high contrast display devices
US4263061A (en) * 1978-03-27 1981-04-21 Minnesota Mining And Manufacturing Company Process for forming a high resolution X-ray intensifying screen with antireflecting substrate
FR2469793A1 (fr) * 1979-11-09 1981-05-22 Thomson Csf Procede de fabrication d'un ecran scintillateur pour camera de scintigraphie et camera de scintigraphie comprenant un tel ecran
FR2471610A1 (fr) * 1979-12-14 1981-06-19 Thomson Csf Module de scintillateurs pour la detection de rayons x ou gamma, son procede de realisation, et dispositif detecteur incorporant de tels modules
US4528210A (en) * 1980-06-16 1985-07-09 Tokyo Shibaura Denki Kabushiki Kaisha Method of manufacturing a radiation excited input phosphor screen
US4415605A (en) * 1980-10-24 1983-11-15 General Electric Company Scintillator screen method of manufacture
US4626694A (en) * 1983-12-23 1986-12-02 Tokyo Shibaura Denki Kabushiki Kaisha Image intensifier
DE3578359D1 (de) * 1984-12-17 1990-07-26 Konishiroku Photo Ind Schirm zum speichern eines strahlungsbildes.
FR2586508B1 (fr) * 1985-08-23 1988-08-26 Thomson Csf Scintillateur d'ecran d'entree de tube intensificateur d'images radiologiques et procede de fabrication d'un tel scintillateur
NL8502570A (nl) * 1985-09-20 1987-04-16 Philips Nv Roentgenbeeldversterkerbuis met geoeptimaliseerde microstructuur.
JPS63155534A (ja) * 1986-12-18 1988-06-28 Toshiba Corp Ｘ線螢光増倍管
US4914303A (en) * 1987-03-11 1990-04-03 Siemens Aktiengesellschaft X-Ray intensifier foil
JP2815881B2 (ja) * 1988-03-04 1998-10-27 株式会社東芝 Ｘ線イメージ管の製造方法
JPH02187745A (ja) * 1989-01-17 1990-07-23 Pioneer Electron Corp 蛍光体スクリーン
IL96561A0 (en) * 1989-12-28 1991-09-16 Minnesota Mining & Mfg Amorphous silicon sensor
CA2034118A1 (en) * 1990-02-09 1991-08-10 Nang Tri Tran Solid state radiation detector
US5153438A (en) * 1990-10-01 1992-10-06 General Electric Company Method of forming an x-ray imaging array and the array
US5187369A (en) * 1990-10-01 1993-02-16 General Electric Company High sensitivity, high resolution, solid state x-ray imaging device with barrier layer
JP2996711B2 (ja) * 1990-10-18 2000-01-11 株式会社東芝 Ｘ線イメージ管及びその製造方法
GB2253070A (en) * 1991-01-15 1992-08-26 Third Generation Technology Li Optic fibre plates containing scintillators
DE4121151C2 (de) * 1991-06-26 1996-02-08 Siemens Ag Leuchtschirm
CA2114539A1 (en) * 1991-07-31 1993-02-18 Victor Perez-Mendez Improvements in particle detector spatial resolution
DE4139461A1 (de) * 1991-11-29 1993-06-03 Siemens Ag Verfahren zur herstellung einer leuchtstoffolie
US5254480A (en) * 1992-02-20 1993-10-19 Minnesota Mining And Manufacturing Company Process for producing a large area solid state radiation detector
WO1994022161A1 (en) * 1993-03-17 1994-09-29 Kabushiki Kaisha Toshiba X-ray image intensifier
US5646477A (en) * 1993-03-17 1997-07-08 Kabushiki Kaisha Toshiba X-ray image intensifier
US5368882A (en) * 1993-08-25 1994-11-29 Minnesota Mining And Manufacturing Company Process for forming a radiation detector
CA2131243A1 (en) * 1993-09-27 1995-03-28 Kenneth R. Paulson Process for forming a phosphor
US5427817A (en) * 1993-11-02 1995-06-27 University Of California Process for manufacturing an auto-collimating scintillator and product produced thereby
US5519227A (en) * 1994-08-08 1996-05-21 The University Of Massachusetts Medical Center Structured scintillation screens
DE19516450C1 (de) * 1995-05-04 1996-08-08 Siemens Ag Verfahren und Vorrichtung zum Herstellen einer Leuchtschicht aus Cesiumiodid-Thallium auf einem Substrat in einer Bedampfungsanlage
DE19519775A1 (de) * 1995-05-30 1996-12-12 Siemens Ag Verfahren zum Erzeugen dotierter Alkalihalogenidaufdampfschichten
US5904781A (en) * 1997-06-23 1999-05-18 Goodman; Claude Processing and apparatus for manufacturing auto-collimating phosphors
US5956382A (en) * 1997-09-25 1999-09-21 Eliezer Wiener-Avnear, Doing Business As Laser Electro Optic Application Technology Comp. X-ray imaging array detector and laser micro-milling method for fabricating array
US6300640B1 (en) 1997-11-28 2001-10-09 Nanocrystal Imaging Corporation Composite nanophosphor screen for detecting radiation having optically reflective coatings
US6534772B1 (en) 1997-11-28 2003-03-18 Nanocrystal Imaging Corp. High resolution high output microchannel based radiation sensor
US5981959A (en) * 1997-12-05 1999-11-09 Xerox Corporation Pixelized scintillation layer and structures incorporating same
US6177236B1 (en) 1997-12-05 2001-01-23 Xerox Corporation Method of making a pixelized scintillation layer and structures incorporating same
JP2000131444A (ja) 1998-10-28 2000-05-12 Canon Inc 放射線検出装置、放射線検出システム、及び放射線検出装置の製造方法
JP4094768B2 (ja) * 1999-05-14 2008-06-04 富士フイルム株式会社 放射線画像検出装置
US6479824B1 (en) * 2000-11-08 2002-11-12 Ge Medical Systems Global Technology Company, Llc Scintillator arrays for CT imaging and other applications
US7053381B2 (en) 2001-12-06 2006-05-30 General Electric Company Dual para-xylylene layers for an X-ray detector
US6898265B1 (en) 2003-11-20 2005-05-24 Ge Medical Systems Global Technology Company, Llc Scintillator arrays for radiation detectors and methods of manufacture
WO2007060827A1 (ja) * 2005-11-22 2007-05-31 Konica Minolta Medical & Graphic, Inc. 蛍光体プレートの製造方法及び蛍光体プレート
JP2008170314A (ja) * 2007-01-12 2008-07-24 Konica Minolta Medical & Graphic Inc 放射線用シンチレータプレート及び放射線画像撮影装置
US8405035B1 (en) * 2010-03-10 2013-03-26 Radiation Monitoring Devices, Inc. Continuously variable phoswich detectors and methods
JP2012098175A (ja) * 2010-11-02 2012-05-24 Sony Corp 放射線検出素子およびその製造方法、放射線検出モジュール並びに放射線画像診断装置
EP2851708B1 (en) 2012-05-16 2020-01-08 Jilin Ray-Image Technology Co., Ltd. Pixelized scintillation crystal film, and preparation method and application thereof
CN109031385B (zh) * 2014-04-25 2021-01-26 中国科学院宁波材料技术与工程研究所 闪烁体阵列

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360450A (en) * 1962-11-19 1967-12-26 American Optical Corp Method of making cathode ray tube face plates utilizing electrophoretic deposition
FR2075856A1 (es) * 1969-12-30 1971-10-15 Thomson Csf
BE786084A (fr) * 1971-07-10 1973-01-10 Philips Nv Ecran luminescent a structure en mosaique
US3783299A (en) * 1972-05-17 1974-01-01 Gen Electric X-ray image intensifier input phosphor screen and method of manufacture thereof
US3783298A (en) * 1972-05-17 1974-01-01 Gen Electric X-ray image intensifier input phosphor screen and method of manufacture thereof
US3852132A (en) * 1972-05-17 1974-12-03 Gen Electric Method of manufacturing x-ray image intensifier input phosphor screen
US3783297A (en) * 1972-05-17 1974-01-01 Gen Electric X-ray image intensifier input phosphor screen and method of manufacture thereof
US3857036A (en) * 1972-06-01 1974-12-24 W Novak Encapsulated scintillation phosphor
GB1447866A (en) * 1972-11-10 1976-09-02 Nat Res Dev Charge coupled devices and methods of fabricating them
US3868512A (en) * 1973-09-04 1975-02-25 Gen Electric Composite input screen for X-ray imaging devices
US3873065A (en) * 1974-01-21 1975-03-25 Robert G Mccann Vehicle safety jacking apparatus

Also Published As

Publication number Publication date
FR2309970B1 (es) 1982-05-07
GB1544184A (en) 1979-04-11
FR2309970A1 (fr) 1976-11-26
AT357646B (de) 1980-07-25
AU498615B2 (en) 1979-03-22
GB1544183A (en) 1979-04-11
US4011454A (en) 1977-03-08
ATA294476A (de) 1979-12-15
ES460984A1 (es) 1978-05-01
US4069355A (en) 1978-01-17
AU1148076A (en) 1977-09-01
DE2616837A1 (de) 1976-11-11
NL7604561A (nl) 1976-11-01

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