| Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146) |
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| 06/04/1986 | EP0183491A2 Filter for cathode ray tube |
| 06/03/1986 | US4593226 Color cathode ray tube having electron gun with reduced eddy current loss at shield cup |
| 06/03/1986 | US4593225 Tension mask colar cathode ray tube |
| 06/03/1986 | US4593224 Tension mask cathode ray tube |
| 06/03/1986 | CA1205513A1 Method for making a direction sensitive contrast enhancement filter |
| 06/03/1986 | CA1205510A1 Electron gun for color picture tube |
| 06/03/1986 | CA1205509A1 Cathode ray tube apparatus |
| 05/28/1986 | EP0182639A2 Optical filter having variable transmission characteristics |
| 05/28/1986 | EP0182405A1 Photoelectric device for detecting luminous events |
| 05/28/1986 | EP0182010A1 Deflecting yoke for electromagnetic deflection type cathod-ray tubes and method for manufacturing it |
| 05/28/1986 | EP0181991A2 Socket for an image tube |
| 05/27/1986 | US4591760 Cathode ray tube apparatus |
| 05/27/1986 | US4591757 Color display tube having screen with sharply curved surfaces |
| 05/27/1986 | US4591755 Cathode-ray tube with magnetic ring |
| 05/27/1986 | US4591344 Method of fabricating a tension mask color cathode ray tube |
| 05/27/1986 | US4591232 Optical display screen utilizing light-absorbing fibers |
| 05/27/1986 | CA1205122A1 Device provided with an evacuated bulb comprising a getter and a getter auxiliary means |
| 05/27/1986 | CA1205121A1 Resistive mesh structure for electroluminescent storage crt |
| 05/27/1986 | CA1205117A1 Cathode ray tube |
| 05/21/1986 | EP0181463A1 Flat colour cathode-ray tube |
| 05/21/1986 | EP0181373A1 Cathode ray tube. |
| 05/21/1986 | EP0181323A1 Objectives particularly for television cameras |
| 05/20/1986 | US4590540 On a cathode ray tube |
| 05/20/1986 | US4590404 Cathode-ray tube having a faceplate with decreasing center-to-edge thickness |
| 05/20/1986 | US4590403 Color picture tube having an improved inline electron gun |
| 05/20/1986 | US4590402 Color picture tube having an improved expanded focus lens type inline electron gun |
| 05/20/1986 | US4590092 Aluminization process of the internal face of the screen of a color television tube |
| 05/20/1986 | CA1204810A1 Dispenser cathode and method of manufacturing the cathode |
| 05/14/1986 | EP0181202A1 Image pick-up tubes |
| 05/14/1986 | EP0180947A2 Electron beam deflection yoke |
| 05/13/1986 | US4588930 Device for correcting an image on a picture tube having in-line electron guns and a coil assembly for the device |
| 05/13/1986 | US4588920 Display tube and an electron beam deflector therefor |
| 05/13/1986 | US4588894 Vacuum tube and a method for manufacturing the same |
| 05/13/1986 | US4588250 Connective-protective adapter for a CRT base |
| 05/13/1986 | CA1204470A1 Modified deflection yoke coils having shootback windings |
| 05/10/1986 | CN85108390A Electron beam deflection yoke |
| 05/07/1986 | EP0180272A1 Method for producing a multipolar permanent magnetic field configuration when manufacturing a cathode ray tube and device for carrying out this method |
| 05/07/1986 | EP0180205A1 Deflection system for colour picture tubes |
| 05/07/1986 | EP0180040A2 Colour display tube |
| 05/06/1986 | US4587553 Apparatus for displaying images wtih reduced coarseness |
| 05/06/1986 | US4587456 Image pickup tube target |
| 05/06/1986 | US4586799 Exposure apparatus |
| 05/06/1986 | CA1204144A1 Enhanced output image tube |
| 05/06/1986 | CA1204143A1 Textured shadow mask |
| 05/06/1986 | CA1204142A1 Cathode ray tube apparatus |
| 05/06/1986 | CA1204141A1 Color projector apparatus of single cathode ray tube type |
| 04/30/1986 | EP0179558A2 Filtering lens for video terminal screen |
| 04/30/1986 | EP0179506A1 Method of drape drawing a shadow mask for a colour display tube and device for such a method |
| 04/30/1986 | EP0179298A1 A method of eliminating the influence on one or more persons or animals from a magnetic field generating source and a device for eliminating such influence |
| 04/29/1986 | US4585976 Beam penetration CRT with internal automatic constant deflection factor and pattern correction |
| 04/29/1986 | US4585518 Apertures of high precision by controlling viscosity of etching solution |
| 04/23/1986 | EP0178976A1 Magnetic deflection unit provided with means for the correction of geometrical errors for an in-line CRT |
| 04/23/1986 | EP0178857A2 Electron gun |
| 04/22/1986 | US4584500 Electron gun integral beam correctors in a color cathode ray tube |
| 04/22/1986 | US4584468 Electron image tube having a trapping space for loose particles |
| 04/16/1986 | EP0178026A1 Glass composition |
| 04/16/1986 | EP0178024A2 Direct luminescent cathode ray device with improved color filtering system |
| 04/15/1986 | US4583024 Color picture tube having an inline electron gun with built-in stigmator |
| 04/15/1986 | US4583022 Color picture tube having shadow mask with specific curvature and column aperture spacing |
| 04/15/1986 | US4582394 Display apparatus |
| 04/15/1986 | US4582388 High voltage snap on coupling |
| 04/15/1986 | US4582210 Casing for display device |
| 04/15/1986 | EP0176589A4 North-south pincushion corrected deflection circuit. |
| 04/10/1986 | CN85104828A Crt display apparatus |
| 04/09/1986 | EP0176589A1 North-south pincushion corrected deflection circuit. |
| 04/08/1986 | US4581561 Image reproducing structure |
| 04/08/1986 | US4581560 Electron gun for color picture tube |
| 04/02/1986 | EP0176344A1 Colour picture tube |
| 04/01/1986 | US4580078 Method of adjusting color purity in a television receiver, and television receiver with purity-adjustment system |
| 04/01/1986 | US4580077 Display tube having a display window with sharply curved skirt portion |
| 04/01/1986 | US4580076 Color cathode ray tube |
| 04/01/1986 | CA1202665A1 Color selection electrode mounting structure having an off-set washer |
| 04/01/1986 | CA1202480A1 Phosphor |
| 03/27/1986 | WO1986001910A1 Apparatus in video display terminals |
| 03/26/1986 | EP0175619A2 Method and apparatus for adjusting the deflection unit of an in-line television tube |
| 03/26/1986 | EP0175520A2 Methods of making fluorescent surfaces in beam index type colour cathode ray tubes |
| 03/26/1986 | EP0175370A2 Image receiving tube |
| 03/26/1986 | EP0175345A2 Color flat cathode-ray tube |
| 03/25/1986 | US4578661 Method of manufacturing a cathode ray tube and device for carrying out this method |
| 03/25/1986 | US4578615 Vacuum fluorescent printing device employing a fly's-eye light coupling method |
| 03/25/1986 | US4577928 CRT magnifying lens attachment and glare reduction system |
| 03/25/1986 | CA1202358A1 Cathode ray tube |
| 03/19/1986 | EP0174852A1 Colour cathode ray rube |
| 03/18/1986 | US4577136 Cathode-ray tube having a gettering device and gettering device suitable for said tube |
| 03/18/1986 | US4576442 Image projection apparatus |
| 03/18/1986 | CA1202059A1 Color-picture tube with twist correction |
| 03/12/1986 | EP0174196A2 Material for in-tube components & method of manufacture thereof |
| 03/12/1986 | EP0173966A2 Method of manufacturing shadow mask |
| 03/12/1986 | EP0173940A1 Color picture device |
| 03/12/1986 | EP0173875A1 Dynamic focus signal shaper |
| 03/12/1986 | EP0173851A1 Electronic vacuum image intensifier for X-ray diagnosis devices |
| 03/11/1986 | US4575767 Low-moire directional optical filter for CRT displays |
| 03/11/1986 | US4575655 Cathode ray tube electron gun snubber |
| 03/11/1986 | CA1201818A1 Electron-emitting semiconductor device |
| 03/11/1986 | CA1201814A1 Single beam color crt |
| 03/11/1986 | CA1201757A1 Electron tube and method of manufacturing said electron tube |
| 03/11/1986 | CA1201754A1 Pincushion raster distortion corrector with improved performance |
| 03/11/1986 | CA1201753A1 Electron gun having an astigmatic beam forming region |
| 03/11/1986 | CA1201752A1 Winding support for use in manufacturing saddle-type coils |
| 03/05/1986 | EP0173086A2 Electron gun for color picture tube |