| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
|---|
| 04/15/1980 | US4198106 Method of manufacturing a photocathode for an image intensifier tube |
| 04/08/1980 | US4197487 Beam-index tube apparatus having deflection field correcting elements |
| 04/08/1980 | CA1075061A1 Diamond shaped exposure modulator for manufacturing crt's |
| 04/01/1980 | US4196372 Pick-up tube having bias lighting and controls therefor |
| 04/01/1980 | US4196369 Television camera tube with conductive or secondary emissive region between window seal and mesh |
| 04/01/1980 | CA1074932A1 Apparatus and method for modulating a flat panel display device |
| 03/18/1980 | US4194140 Beam-indexing color image-presentation cathode ray tube |
| 03/11/1980 | US4193014 Display arrangements |
| 03/04/1980 | US4191909 Color CRT with shadow mask having peripherally grooved skirt |
| 03/04/1980 | CA1072741A1 Method of manufacturing an electric discharge tube and electric discharge tube manufactured by said method |
| 02/26/1980 | US4190787 Phosphorus luminescent display tube |
| 02/26/1980 | US4190769 Thermal image camera with storage |
| 02/26/1980 | CA1072620A1 Guided beam flat display device |
| 02/12/1980 | US4188563 Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens |
| 02/12/1980 | CA1071686A1 Discharge device with electrodes spaced by grains of insulating material |
| 02/05/1980 | CA1071176A1 Gettering device |
| 01/29/1980 | US4186326 Shadow mask having vertical pitch about 8/(2n-1) times horizontal pitch |
| 01/29/1980 | US4186302 Panel type X-ray image intensifier tube and radiographic camera system |
| 01/29/1980 | CA1070747A1 Cathode ray tube having shadow mask with variable aperture spacing and mask-screen spacing |
| 01/22/1980 | US4185226 Spray gun for a direct-vision image storage tube and an image-storage tube using this gun |
| 01/22/1980 | CA1070367A1 Colour selection mask with cutouts in flange |
| 01/15/1980 | USRE30195 Guided beam flat display device |
| 01/15/1980 | US4184069 Orthogonal array faceplate wafer tube display |
| 01/09/1980 | EP0006762A2 Guided beam display device |
| 01/08/1980 | US4183053 Projection type color television with a single cathode ray tube |
| 01/08/1980 | US4182968 Electron multiplier with ion bombardment shields |
| 01/08/1980 | CA1069574A1 Shadow mask with recessed regions extending across mask in two directions |
| 01/01/1980 | US4181871 Proximity focused electron beam guide display device including mesh having apertures no greater than 26 microns in one dimension |
| 01/01/1980 | US4181870 Assembly of electron guns having different gamma values |
| 12/25/1979 | US4180760 Flat cathode ray tube having magnetically collimated electron beam device |
| 12/11/1979 | US4178529 Flip-header and tube base for CTD mounting within an image intensifier |
| 12/04/1979 | US4177400 Projection cathode ray tube having target angularly and longitudinally adjustable to tube axis |
| 12/04/1979 | CA1067560A1 Shadow mask having slot-like apertures with variable vertical pitch |
| 12/04/1979 | CA1067559A1 Magnetic lenses in shadow mask of post deflection cathode ray tube |
| 11/13/1979 | US4174523 Flat display device |
| 11/06/1979 | US4173729 Cathode-ray tube having a stepped shadow mask |
| 11/06/1979 | US4173727 Electron image device |
| 11/06/1979 | CA1065948A1 Flat display device with beam guide |
| 11/06/1979 | CA1065946A1 Post-deflection-focus assembly for colour cathode ray tube |
| 10/30/1979 | CA1065385A1 Flat electron beam addressed device |
| 10/30/1979 | CA1065384A1 Cathode ray tube storage target having increased life |
| 10/30/1979 | CA1065383A1 Display system utilizing beam shape correction |
| 10/23/1979 | CA1065003A1 Cathode ray tube having improved line-screen structure |
| 10/17/1979 | EP0004729A2 Apparatus and method for recording high-speed repetitive optical phenomena |
| 10/16/1979 | US4171480 Image intensifier tube |
| 10/02/1979 | US4169986 Television camera tube having resilient gauze supporting structure |
| 09/25/1979 | US4169239 Electrostatically focusing type image pickup tubes and method of manufacturing the same |
| 09/25/1979 | CA1063153A1 Flat display device with beam guide |
| 09/19/1979 | EP0004245A1 Shadow-mask tube for colour television |
| 09/18/1979 | US4168450 Slot type shadow mask |
| 09/11/1979 | US4167690 Cathode and method of operating the same |
| 09/11/1979 | CA1062322A1 Color tv picture tube with improved contact spring and associated high voltage system |
| 09/04/1979 | US4166969 Target and target assembly for a camera tube and method of manufacturing same |
| 08/21/1979 | CA1060941A1 Image intensifier tube of the proximity focus type |
| 08/14/1979 | US4164748 Stereoscopic color television system with lenticular screen |
| 08/14/1979 | US4164683 Can display larger quantity of information without increasing size of unit |
| 08/14/1979 | US4164681 Image display device with ion feedback control and method of operating the same |
| 08/07/1979 | CA1060079A1 Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method |
| 08/07/1979 | CA1060078A1 Color television tube with phosphors on exterior surface of faceplate |
| 07/31/1979 | US4163174 Oblique streak tube |
| 07/31/1979 | CA1059568A1 Colour television display tube |
| 07/24/1979 | US4162422 Composite digital and analogue fluorescent display panel device |
| 07/24/1979 | US4162115 Method of fabricating image input screen |
| 07/10/1979 | US4160310 Metal-dielectric electron beam scanning stack |
| 07/10/1979 | CA1058271A1 Electron-beam converter |
| 07/10/1979 | CA1058270A1 Suspension system for color crt shadow mask |
| 07/10/1979 | CA1058268A1 Cathodoluminescent display with hollow cathodes |
| 07/03/1979 | US4160194 System and method for keying video information to electron beam deflection |
| 06/26/1979 | US4159439 Bistable storage cathode ray tube |
| 06/26/1979 | US4159177 Color display tube, method of manufacturing such a display tube having a shadow mask, and reproduction mask for use in such a method |
| 06/26/1979 | CA1057349A1 Mounting system for colour selection electrode of a cathode ray tube |
| 06/19/1979 | US4158794 Drive means and method for vacuum fluorescent display systems |
| 06/12/1979 | US4158157 Electron beam cathodoluminescent panel display |
| 06/12/1979 | US4158136 Camera system employing pyroelectric effect |
| 06/05/1979 | US4157484 Pip inverter tube cathode housing |
| 06/05/1979 | CA1056040A1 Image pickup element and system utilizing magnetic bubbles |
| 05/30/1979 | EP0002000A1 Gas discharge display device using spacing elements and method for making a spacing element structure and such a display device |
| 05/29/1979 | US4156827 Matrix cathode channel image device |
| 05/29/1979 | CA1055594A1 Television camera |
| 05/22/1979 | US4156239 Display device |
| 05/22/1979 | US4156140 X-ray imaging apparatus with control mesh |
| 05/15/1979 | US4155026 Mesh electrodes |
| 05/08/1979 | US4153856 Proximity focused element scale image display device |
| 05/08/1979 | US4153316 Method of sealing an image intensifier tube, and an image intensifier tube thus produced |
| 05/08/1979 | CA1054209A1 Streak camera tube |
| 05/01/1979 | US4152684 Device for the magnetic deflection of electron beams |
| 05/01/1979 | CA1053736A1 Display panel with aligned matrices of priming and display cells |
| 04/10/1979 | US4149147 Luminescent character display device |
| 04/10/1979 | US4149108 Multistable cathode ray type storage display device |
| 04/10/1979 | US4149106 Electron multiplier output electron optics |
| 04/10/1979 | US4149105 Filament-fixing terminal for a fluorescent indicator tube |
| 04/10/1979 | CA1052436A1 Apertured electron-absorbing layer on screen of cathode ray tube for displaying coloured pictures |
| 04/03/1979 | US4147988 Channel multiplier plate CRT scan converter and scan conversion method |
| 04/03/1979 | US4147950 Image tube with conditioned input screen |
| 04/03/1979 | US4147932 Low light level and infrared viewing system |
| 03/27/1979 | CA1051501A1 Color cathode ray tube having an improved one-way-only shadow mask suspension system |
| 03/20/1979 | US4145722 Image pickup tube devices |
| 03/20/1979 | US4145678 Pickup tube structure with an improved magnetic shield |
| 03/20/1979 | US4145633 Modular guided beam flat display device |
| 03/13/1979 | CA1050602A1 Projection television tube system and method of producing same |