FR2186723A1 - - Google Patents

Info

Publication number
FR2186723A1
FR2186723A1 FR7319638A FR7319638A FR2186723A1 FR 2186723 A1 FR2186723 A1 FR 2186723A1 FR 7319638 A FR7319638 A FR 7319638A FR 7319638 A FR7319638 A FR 7319638A FR 2186723 A1 FR2186723 A1 FR 2186723A1
Authority
FR
France
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
Application number
FR7319638A
Other languages
French (fr)
Other versions
FR2186723B1 (ja
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 FR2186723A1 publication Critical patent/FR2186723A1/fr
Application granted granted Critical
Publication of FR2186723B1 publication Critical patent/FR2186723B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
FR7319638A 1972-05-30 1973-05-30 Expired FR2186723B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00257538A US3838273A (en) 1972-05-30 1972-05-30 X-ray image intensifier input

Publications (2)

Publication Number Publication Date
FR2186723A1 true FR2186723A1 (ja) 1974-01-11
FR2186723B1 FR2186723B1 (ja) 1978-04-14

Family

ID=22976700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319638A Expired FR2186723B1 (ja) 1972-05-30 1973-05-30

Country Status (7)

Country Link
US (1) US3838273A (ja)
JP (1) JPS4976462A (ja)
DE (1) DE2326961A1 (ja)
FR (1) FR2186723B1 (ja)
GB (1) GB1425051A (ja)
IT (1) IT988665B (ja)
NL (1) NL7307440A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284185A1 (fr) * 1974-09-05 1976-04-02 Siemens Ag Couche d'emission electro-optique
EP0188274A2 (en) * 1985-01-14 1986-07-23 Fuji Photo Film Co., Ltd. Radiation image storage panel
EP0282088A2 (en) * 1987-03-13 1988-09-14 Kabushiki Kaisha Toshiba X-ray image intensifier

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL43166A (en) * 1973-09-05 1977-01-31 Univ Ramot Gamma-ray camera
JPS5073556A (ja) * 1973-10-31 1975-06-17
DE2362761A1 (de) * 1973-12-17 1975-06-26 Siemens Ag Roentgenbildverstaerker
FR2259435B1 (ja) * 1974-01-29 1978-06-16 Thomson Csf
US4002901A (en) * 1975-11-17 1977-01-11 Rca Corporation Photodetector non-responsive to Cerenkov radiation
US4052621A (en) * 1975-12-15 1977-10-04 North American Philips Corporation Object viewing system with radiation responsive screen system
JPS53122356A (en) * 1977-04-01 1978-10-25 Hitachi Ltd X-ray fluorescent film
US4147950A (en) * 1977-04-04 1979-04-03 The Machlett Laboratories, Inc. Image tube with conditioned input screen
NL177160C (nl) * 1977-10-24 1985-08-01 Philips Nv Roentgenbeeldversterkerbuis.
US4221967A (en) * 1978-03-10 1980-09-09 Diagnostic Information, Inc. Gamma ray camera
US4255666A (en) * 1979-03-07 1981-03-10 Diagnostic Information, Inc. Two stage, panel type x-ray image intensifier tube
EP0042149B1 (en) * 1980-06-16 1987-03-04 Kabushiki Kaisha Toshiba Radiation excited phosphor screen and method for manufacturing the same
JPS59121733A (ja) * 1982-12-28 1984-07-13 Yoshihiro Hamakawa Ｘ線イメ−ジ管入力面の製造方法
JPS61212163A (ja) * 1985-03-15 1986-09-20 Konishiroku Photo Ind Co Ltd 放射線画像情報読取方法及び装置
GB2175129A (en) * 1985-04-26 1986-11-19 Philips Nv Radiographic image intensifier
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
JPH07118285B2 (ja) * 1986-04-04 1995-12-18 株式会社東芝 Ｘ線イメージインテンシファイアの製造方法
JPH0754676B2 (ja) * 1986-04-04 1995-06-07 株式会社東芝 Ｘ線イメ−ジインテンシフアイア
EP0240951B1 (en) * 1986-04-04 1991-11-27 Kabushiki Kaisha Toshiba X-ray image intensifier
NL8602629A (nl) * 1986-10-21 1988-05-16 Philips Nv Roentgenbeeldversterkerbuis met een scheidingslaag tussen de luminescentielaag en de photocathode.
NL8900040A (nl) * 1989-01-09 1990-08-01 Philips Nv Roentgenbeeldversterkerbuis met selectief filter.
FR2666447B1 (fr) * 1990-08-31 1996-08-14 Thomson Tubes Electroniques Tube intensificateur d'image avec compensation de courbe de brillance.
DE69213149T2 (de) * 1991-10-10 1997-03-06 Philips Electronics Nv Röntgenbildverstärkerröhre
US7501155B2 (en) * 2003-03-20 2009-03-10 Agfa Healthcare Manufacturing method of phosphor or scintillator sheets and panels suitable for use in a scanning apparatus
DE60326429D1 (de) 2003-03-20 2009-04-16 Agfa Healthcare Nv Herstellungsverfahren für Phosphor- oder Szintillatorfolien und Platten geeignet für eine Abtastvorrichtung
JP5538205B2 (ja) * 2010-12-27 2014-07-02 富士フイルム株式会社 放射線画像変換パネル及び放射線画像変換パネルの製造方法、並びに放射線画像検出装置
JP5055421B2 (ja) * 2010-12-27 2012-10-24 富士フイルム株式会社 放射線画像変換パネル及び放射線画像変換パネルの製造方法、並びに放射線画像検出装置
JP5138104B2 (ja) * 2011-03-30 2013-02-06 キヤノン株式会社 多孔質シンチレータ結晶体
US9837238B2 (en) 2015-08-26 2017-12-05 National Security Technologies, Llc Photocathode
US10121817B2 (en) * 2015-12-17 2018-11-06 General Electric Company Radiation detector for use as an image intensifier
US10325751B1 (en) * 2017-11-29 2019-06-18 L-3 Communications Corporation-Insight Technology Division Thin-film phosphor deposition
CN113215536B (zh) * 2021-04-20 2022-08-19 北方夜视技术股份有限公司 一种小晶粒锐钛矿光学薄膜、制备方法及其用途

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606299A (en) * 1950-03-11 1952-08-05 Westinghouse Electric Corp Image intensifier tube

Family Cites Families (5)

* 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
US3443104A (en) * 1966-02-17 1969-05-06 Rauland Corp Image intensifier tube with shading compensation
US3693018A (en) * 1966-12-27 1972-09-19 Varian Associates X-ray image intensifier tubes having the photo-cathode formed directly on the pick-up screen
US3603792A (en) * 1968-08-26 1971-09-07 Gt & E Sylvania Inc Luminescent screen having a separation medium therein
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606299A (en) * 1950-03-11 1952-08-05 Westinghouse Electric Corp Image intensifier tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284185A1 (fr) * 1974-09-05 1976-04-02 Siemens Ag Couche d'emission electro-optique
EP0188274A2 (en) * 1985-01-14 1986-07-23 Fuji Photo Film Co., Ltd. Radiation image storage panel
EP0188274A3 (en) * 1985-01-14 1988-04-06 Fuji Photo Film Co., Ltd. Radiation image storage panel
EP0282088A2 (en) * 1987-03-13 1988-09-14 Kabushiki Kaisha Toshiba X-ray image intensifier
EP0282088A3 (en) * 1987-03-13 1989-03-15 Kabushiki Kaisha Toshiba X-ray image intensifier
US4880965A (en) * 1987-03-13 1989-11-14 Kabushiki Kaisha Toshiba X-ray image intensifier having variable-size fluorescent crystals

Also Published As

Publication number Publication date
NL7307440A (ja) 1973-12-04
DE2326961A1 (de) 1973-12-20
US3838273A (en) 1974-09-24
FR2186723B1 (ja) 1978-04-14
JPS4976462A (ja) 1974-07-23
GB1425051A (en) 1976-02-18
IT988665B (it) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse