| Patents for G21K 4 - Conversion screens for the conversion of the spatial distribution of particles or ionising radiation into visible images, e.g. fluoroscopic screens (3,266) |
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| 08/03/1988 | EP0276497A1 Process for the production of multiple radiographic images |
| 08/02/1988 | US4761347 Phosphor and radiation image storage panel containing the same |
| 07/27/1988 | CN86103952B Moisture proof tb activited laobr x-ray intensifying screen and its uses in the non-destructive inspection |
| 07/20/1988 | CN86108608A Rare-earth plastic intensifying screen |
| 07/13/1988 | EP0274126A1 Radiation image storage panel |
| 07/06/1988 | EP0273219A2 Radiation image storage panel having assembled heat generating body |
| 06/29/1988 | EP0272581A2 X-ray fluorescent image intensifier |
| 06/21/1988 | US4752687 Radiation image erase unit for use with stimulable pyhosphor sheet |
| 06/21/1988 | US4752557 Method of radiphotography using light-stimulable radiation image storage panel |
| 06/16/1988 | WO1988004414A1 Radiation meters |
| 06/01/1988 | EP0269110A2 Method of conveying a stimulable phosphor sheet |
| 05/25/1988 | EP0268488A2 Method and apparatus for utilizing an electro-optic detector in a microtomography system |
| 05/03/1988 | US4741993 Radiation image storage panel |
| 04/27/1988 | EP0264922A1 Phosphor and radiation image storage panel employing the same |
| 04/19/1988 | US4739172 Fiber optic phosphor screen and a method of manufacturing the same |
| 04/13/1988 | EP0263467A2 Method for producing phosphor materials for radiation intensifying screens and radiation intensifying screens containing the phosphor materials |
| 04/12/1988 | CA1234970A1 Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same |
| 03/22/1988 | US4733090 Isotropic storage phosphor and a polymer coated on support |
| 03/22/1988 | US4733089 Radiographic intensifying screen |
| 03/22/1988 | CA1234430A1 Method for forming a radiogram using slit-scanning radiographic techniques |
| 03/08/1988 | US4730107 Panel type radiation image intensifier |
| 03/02/1988 | EP0257138A1 A process for the conversion of x-rays |
| 03/01/1988 | US4728798 Radiation image storage panel and process for the preparation of the same |
| 03/01/1988 | US4728583 Radiation image storage panel and process for the preparation of the same |
| 02/24/1988 | EP0256535A1 Activated rare earth borates as x-ray intensifying phosphors |
| 02/24/1988 | EP0256260A1 Method for recording and reproducing a radiation image, radiation image storage panel, photostimulable phosphors and method for obtaining said stimulable phosphors |
| 01/26/1988 | CA1232087A1 Optical-to-optical image transducer capable of accepting x-radiation |
| 01/21/1988 | DE3623257A1 Arrangement for producing X-ray images (pictures) |
| 01/20/1988 | EP0253589A1 Display devices utilizing crystalline and powder phosphors |
| 01/20/1988 | EP0253348A2 Radiation image storage panel and process for the preparation of the same |
| 12/23/1987 | EP0249660A1 A process for the conversion of x-rays |
| 12/15/1987 | US4713549 Radiation image storage panel |
| 12/08/1987 | US4711827 X-ray intensifying screen with improved topcoat |
| 12/02/1987 | EP0247758A2 Method for production of fluoroscopic and radiographic x-ray images and hand held diagnostic apparatus incorporating the same |
| 12/01/1987 | US4710637 High efficiency fluorescent screen pair for use in low energy X radiation imaging |
| 12/01/1987 | US4710626 Radiation image recording and read-out method and apparatus |
| 11/17/1987 | US4707635 Cathode ray tube having a fluorescent layer with varying amounts of silica |
| 11/11/1987 | EP0245147A1 Radiological image reception panel, and method for its production |
| 11/03/1987 | US4704538 Terbium activated rare earth oxysulfide, europium activated barium fluorohalide |
| 11/03/1987 | US4703537 Cleaning apparatus for stimulable phosphor sheet |
| 10/21/1987 | EP0242024A2 Radiation image intensifier tubes |
| 10/20/1987 | US4701622 Fluorescent screen having a variation in sensitivity and method of manufacturing the same |
| 10/14/1987 | CN86102161A Method and modifying body for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation |
| 10/07/1987 | EP0240384A1 Memory imaging system |
| 10/07/1987 | EP0240272A2 X-ray intensifying screen |
| 10/07/1987 | EP0240053A1 Radiation conversion screen |
| 10/06/1987 | US4698508 Phosphor, radiation image recording and reproducing method and radiation image storage panel |
| 09/30/1987 | CN87102131A 辐射转换屏幕 Radiation conversion screen |
| 09/29/1987 | US4696868 Intensifying screens |
| 09/02/1987 | EP0234532A2 X-ray intensifying screen with improved topcoat |
| 09/02/1987 | EP0234385A1 Radiation image storage panel |
| 09/01/1987 | US4691232 X-ray image converter |
| 08/25/1987 | US4689278 Phosphor and radiation image storage panel employing the same |
| 08/25/1987 | US4689277 Rare earth phosphor and radiographic image conversion screen |
| 08/19/1987 | EP0232888A2 High efficiency fluorescent screen pair for use in low energy X radiation imaging |
| 08/11/1987 | CA1225471A1 Industrial x-ray photothermographic system |
| 08/04/1987 | US4684592 Stimulable phosphor sheet |
| 07/29/1987 | EP0230324A2 Gradient radiation image conversion sheet |
| 07/29/1987 | EP0230314A2 Radiation image storage panel |
| 07/07/1987 | CA1223982A1 Radiation image read-out apparatus |
| 06/23/1987 | US4675271 Luminophors |
| 06/03/1987 | EP0223791A1 Method and apparatus for high energy radiography |
| 06/02/1987 | US4670094 Method of manufacturing a phosphor screen |
| 05/27/1987 | EP0223062A2 Radiation image storage panel |
| 05/19/1987 | US4666774 Supports, phosphor, overcoatings |
| 05/12/1987 | US4665003 Stiff reinforcing member |
| 05/05/1987 | CA1221231A1 Radiation image recording and reproducing method |
| 04/28/1987 | US4661704 Image recording and readout device based on light-stimulable phosphors |
| 04/28/1987 | US4661419 Phosphor and radiation image storage panel containing the same |
| 04/22/1987 | EP0219153A1 X-ray image intensifier tube having an optimized microstructure |
| 04/14/1987 | CA1220567A1 Radiation image recording and reproducing method |
| 04/07/1987 | CA1220097A1 Radiation image storage panel |
| 03/31/1987 | US4654534 Crosslinking polyesters |
| 03/25/1987 | EP0215699A1 Scintillator input screen for an X-ray image intensifier, and method of manufacturing such a scintillator |
| 03/18/1987 | CN86106387A X-ray image intersifire tube having an optimized micro-structure |
| 03/10/1987 | CA1219088A1 Radiographic intensifying screen |
| 02/24/1987 | US4645721 Radiation image storage panel |
| 01/24/1987 | CN86103952A Moisture proof tb activated laobr x-ray intensifying screen and its uses in the non-destructive inspection |
| 01/21/1987 | EP0209358A2 Radiation image storage panel |
| 01/21/1987 | EP0209186A2 Image recording and readout device based on light-stimulable phosphors |
| 01/20/1987 | US4637898 Fluorescent compositions, x-ray intensifying screens, and processes for making same |
| 01/07/1987 | EP0207119A1 Luminescent ceramic plates. |
| 12/16/1986 | CA1215212A1 Photoluminescent phosphors and x-ray imaging systems utilizing such phosphors |
| 12/09/1986 | US4628208 Radiation image storage panel |
| 12/04/1986 | WO1986007170A1 Method and apparatus for high energy radiography |
| 12/02/1986 | US4626694 Image intensifier |
| 12/02/1986 | CA1214888A1 Radiation image storage panel |
| 11/05/1986 | EP0200017A2 Phosphor, radiation image recording and reproducing method and radiation image storage panel |
| 11/05/1986 | EP0199791A1 Method and modifying body for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation. |
| 11/04/1986 | US4621196 Support, phosphor layer, light reflecting layer containing white pigment |
| 11/04/1986 | US4620939 Scintillation converter for neutron radiography |
| 10/21/1986 | US4618778 Radiographic intensifying screen |
| 10/15/1986 | EP0197511A2 Radiation image storage panel and process for the preparation of the same |
| 10/14/1986 | US4617468 Stimulable phosphor sheet with hydrophilic surface |
| 10/08/1986 | EP0196862A2 Cathode ray tubes |
| 10/08/1986 | EP0196675A2 Radiation image storage panel |
| 10/07/1986 | US4616135 Radiation image recording and reproducing method |
| 09/17/1986 | CN85103221A Medical instrument of x-ray photoelectric display |
| 09/03/1986 | EP0193197A2 Improved static resistant X-ray intensifying screens |
| 08/27/1986 | EP0192301A2 Method of manufacturing an adherent pattern of particles of a substance on a substrate method of manufacturing a display screen of a colour display picture tube, and a colour display picture tube having a display screen manufactured by the method |