DE3751762D1 - Röntgenbildverstärker - Google Patents
RöntgenbildverstärkerInfo
- Publication number
- DE3751762D1 DE3751762D1 DE3751762T DE3751762T DE3751762D1 DE 3751762 D1 DE3751762 D1 DE 3751762D1 DE 3751762 T DE3751762 T DE 3751762T DE 3751762 T DE3751762 T DE 3751762T DE 3751762 D1 DE3751762 D1 DE 3751762D1
- Authority
- DE
- Germany
- Prior art keywords
- ray image
- image intensifier
- intensifier
- ray
- image
- 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 - Fee Related
Links
Classifications
-
- 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
- Engineering & Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61299984A JPS63155534A (ja) | 1986-12-18 | 1986-12-18 | X線螢光増倍管 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3751762D1 true DE3751762D1 (de) | 1996-05-02 |
DE3751762T2 DE3751762T2 (de) | 1996-08-01 |
Family
ID=17879343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751762T Expired - Fee Related DE3751762T2 (de) | 1986-12-18 | 1987-12-15 | Röntgenbildverstärker |
Country Status (4)
Country | Link |
---|---|
US (1) | US4893020A (de) |
EP (1) | EP0272581B1 (de) |
JP (1) | JPS63155534A (de) |
DE (1) | DE3751762T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02152143A (ja) * | 1988-12-02 | 1990-06-12 | Toshiba Corp | X線イメージ管及びその製造方法 |
DE3909449A1 (de) * | 1989-03-22 | 1990-11-22 | Kernforschungsz Karlsruhe | Verfahren zur herstellung von leuchtschirmen, verstaerkungs- oder speicherfolien fuer die roentgendiagnostik |
FR2666170B1 (fr) * | 1990-08-23 | 1992-12-11 | Centre Nat Rech Scient | Imageur haute resolution a bas niveau de lumiere. |
EP0760520A1 (de) * | 1995-08-29 | 1997-03-05 | Hewlett-Packard Company | Verbesserung der Resolution von aufgenommenen Bildern mit Speicherphosphoren |
US6563120B1 (en) | 2002-03-06 | 2003-05-13 | Ronan Engineering Co. | Flexible radiation detector scintillator |
EP1376614A3 (de) * | 2002-06-28 | 2007-08-08 | Agfa HealthCare NV | Verfahren zum Herstellen eines transparenten bindemittelfreien Speicherleuchtschirms |
US20060138330A1 (en) * | 2003-03-28 | 2006-06-29 | Ronan Engineering Company | Flexible liquid-filled ionizing radiation scintillator used as a product level detector |
US6874674B2 (en) * | 2003-03-31 | 2005-04-05 | Litton Systems, Inc. | Bonding method for microchannel plates |
US8061239B2 (en) * | 2006-07-26 | 2011-11-22 | Channellock, Inc. | Rescue tool |
US20110168899A1 (en) * | 2010-01-13 | 2011-07-14 | Andrew Cheshire | Detector assemblies and systems having modular housing configuration |
WO2022060881A1 (en) | 2020-09-16 | 2022-03-24 | Amir Massoud Dabiran | A multi-purpose high-energy particle sensor array and method of making the same for high-resolution imaging |
US11681055B1 (en) * | 2021-01-26 | 2023-06-20 | National Technology & Engineering Solutions Of Sandia, Llc | Scintillator array for radiation detection |
US11709150B2 (en) | 2021-02-24 | 2023-07-25 | Bwxt Nuclear Operations Group, Inc. | Apparatus and method for inspection of a material |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041456A (en) * | 1956-11-26 | 1962-06-26 | I J Mccullough | Luminescent screens and methods of making same |
US3344276A (en) * | 1964-03-30 | 1967-09-26 | Kaiser Aerospace & Electronics | Radiographic screen having channels filled with a material which emits photons when energized by gamma or x-rays |
GB1308672A (en) * | 1969-03-07 | 1973-02-21 | Fuji Photo Film Co Ltd | Radiographic intensifying screens |
US3573459A (en) * | 1969-03-28 | 1971-04-06 | American Optical Corp | Coupled fiber optic faceplates |
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 |
US3852132A (en) * | 1972-05-17 | 1974-12-03 | Gen Electric | Method of manufacturing x-ray image intensifier input phosphor screen |
US4011454A (en) * | 1975-04-28 | 1977-03-08 | General Electric Company | Structured X-ray phosphor screen |
JPS584924B2 (ja) * | 1978-06-20 | 1983-01-28 | 出光興産株式会社 | ポリオレフインの製造方法 |
JPS5521805A (en) * | 1978-08-01 | 1980-02-16 | Toshiba Corp | Fluorescent image multiplicating tube |
US4415810A (en) * | 1979-07-05 | 1983-11-15 | Brown Sr Robert L | Device for imaging penetrating radiation |
US4626694A (en) * | 1983-12-23 | 1986-12-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Image intensifier |
US4730107A (en) * | 1986-03-10 | 1988-03-08 | Picker International, Inc. | Panel type radiation image intensifier |
-
1986
- 1986-12-18 JP JP61299984A patent/JPS63155534A/ja active Pending
-
1987
- 1987-12-15 DE DE3751762T patent/DE3751762T2/de not_active Expired - Fee Related
- 1987-12-15 EP EP87118567A patent/EP0272581B1/de not_active Expired - Lifetime
- 1987-12-17 US US07/134,157 patent/US4893020A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0272581A3 (en) | 1989-11-23 |
EP0272581B1 (de) | 1996-03-27 |
EP0272581A2 (de) | 1988-06-29 |
JPS63155534A (ja) | 1988-06-28 |
DE3751762T2 (de) | 1996-08-01 |
US4893020A (en) | 1990-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |