| Patents for H01J 9 - Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps (34,795) |
|---|
| 02/26/1980 | US4189814 Apparatus and method for automatically aligning a multibeam electron gun assembly with a cathode-ray tube bulb |
| 02/19/1980 | US4189659 Color-television picture tube with internal permanent magnets for convergence correction |
| 02/19/1980 | US4188695 Panel processing apparatus |
| 02/12/1980 | US4188562 Color display tube and method of manufacturing such a color display tube |
| 02/12/1980 | US4188449 Phosphorescent screens |
| 02/12/1980 | CA1071701A1 Interelectrode open and short circuit tester |
| 02/12/1980 | CA1071700A1 Cathode ray tupe processing |
| 02/05/1980 | US4187443 Color picture tube having improved corrugated apertured mask and method of making same |
| 02/05/1980 | US4187013 Phosphor screen exposure apparatus |
| 02/05/1980 | US4187012 Method and apparatus for exposure of phosphor screen |
| 02/05/1980 | US4186980 Method and apparatus for constructing electronic devices |
| 02/05/1980 | CA1071299A1 Method of manufacturing grid electrodes for electron tubes and grid electrode manufactured according to the method |
| 02/05/1980 | CA1071298A1 Post-deflection focusing method |
| 02/05/1980 | CA1071286A1 Television camera tube |
| 02/05/1980 | CA1071285A1 Colour display tube with postfocusing electrode and method of making same |
| 02/05/1980 | CA1071075A1 Method of cleaning surfaces |
| 01/29/1980 | US4185365 Method of making stationary anode x-ray tube with brazed anode assembly |
| 01/29/1980 | CA1070546A1 Reverse-printing method for producing cathode-ray-tube-screen structure |
| 01/22/1980 | US4184728 Coaxial seal and tip off burners |
| 01/15/1980 | US4184096 Weather resistance and light fastness tester with cooled xenon lamp |
| 01/15/1980 | US4183637 Method and apparatus for forming phosphor screen of color picture tubes |
| 01/15/1980 | US4183595 Apparatus for filling glass tubing with pure gas |
| 01/15/1980 | US4183125 Method of making an insulator-support for luminescent display panels and the like |
| 01/09/1980 | EP0006651A1 Channel plate electron multipliers |
| 01/09/1980 | EP0006267A1 Method of manufacturing a channel plate structure |
| 01/08/1980 | US4182975 Compact fluorescent lamp having a partitioned envelope, and method of manufacture |
| 01/08/1980 | US4182971 Mercury-containing glass-capsule dispenser for discharge lamps |
| 01/08/1980 | US4182647 Process of producing stripe filter |
| 01/08/1980 | US4182540 Method of sealing gas discharge displays |
| 01/08/1980 | US4182010 Electron beam matrix deflector manufactured by etching divergent slots |
| 01/08/1980 | CA1069308A1 Method of manufacturing a gas discharge lamp display panel and gas discharge display panel manufactured according to said method |
| 01/01/1980 | CA1068995A Method for preparing filter-coated phosphor particles |
| 12/25/1979 | US4179778 Means for minimizing processing implosions in CRT manufacture |
| 12/25/1979 | US4179777 Method of producing a low-pressure gas discharge lamp |
| 12/18/1979 | US4179200 Screen coating system for panel of color picture tube |
| 12/12/1979 | EP0005869A1 Method for making a colour picture tube provided with a colour selection electrode |
| 12/12/1979 | EP0005724A1 Process for the batch fabrication of plasma display panels |
| 12/11/1979 | US4178196 Antimony trisulfide porous film |
| 12/11/1979 | CA1067952A1 Method of ageing a gas discharge lamp |
| 12/11/1979 | CA1067764A1 Method of applying a coating of a suspension and/or solution to the inner wall of a tubular lamp |
| 12/04/1979 | US4176925 Laser scanner for photolithography of slotted mask color cathode ray tubes |
| 12/04/1979 | US4176892 Method for producing laser plasma tube and product |
| 12/04/1979 | US4176891 Salvage method for cathode ray tubes |
| 12/04/1979 | US4176432 Method for establishing uniform cathode-to-grid spacing in an electron gun |
| 12/04/1979 | CA1067565A1 Method of producing a low-pressure gas discharge lamp with filament wool in the discharge space |
| 12/04/1979 | CA1067564A1 Method for producing a low-pressure gas discharge lamp |
| 11/28/1979 | EP0005567A2 Method for making a colour picture tube |
| 11/27/1979 | US4175808 Method and apparatus for producing electronic devices |
| 11/13/1979 | US4174264 Electrodeposition |
| 11/13/1979 | CA1066059A1 Glass substrates with pre-attached sealing media |
| 11/06/1979 | CA1065611A1 Method of manufacturing an article containing at least one glass part in which a metal part is sealed in |
| 10/23/1979 | CA1065009A2 Method of forming a mounting barrel for a projection television tube |
| 10/17/1979 | EP0004750A2 Method of an arrangement for introducing dosing material into the envelope of a gas discharge lamp |
| 10/16/1979 | US4171499 Electric lamp and socket construction, particularly infrared, elongated, high-power radiator for photo copy apparatus, and method of its manufacture |
| 10/16/1979 | US4170811 Method for coating cathode material on cathode substrate |
| 10/09/1979 | US4170619 Method and apparatus for dispensing salt powder as pellets in lamp making |
| 10/03/1979 | EP0004424A1 Thermionic cathode |
| 09/25/1979 | US4169168 Process for manufacturing microporous cathode coatings |
| 09/25/1979 | US4168565 Method for manufacturing thermionic cathode |
| 09/25/1979 | CA1063162A1 Method for conditioning an edge of an internal electric conductive film of a cathode ray tube |
| 09/25/1979 | CA1063154A1 Cathode ray tube with thermally set getter spring support and method of making |
| 08/28/1979 | CA1061197A1 Applying viscous material to loop shaped surface using pair of nozzles |
| 08/28/1979 | CA1061193A1 Cathode ray tube |
| 08/28/1979 | CA1061161A1 Method for making an etch-resistant stencil |
| 08/22/1979 | EP0003612A2 Process for the manufacture of coloured, preferably black, picture-dot surrounds of preselected conductivity, preferably for flat colour-picture screens |
| 08/22/1979 | EP0003551A1 Method for the manufacture of electrically conductive or nonconductive layers for improved adherence of luminescent material to planar or unidirectionally curved substrates for colour picture screens |
| 08/21/1979 | US4165396 Phosphor particles removed by use of alkaline solution to dissolve polymeric film |
| 08/21/1979 | US4165227 Stem-sealing method for assembling electron tubes including improved cullet collection |
| 08/21/1979 | CA1060938A1 Gas panel spacer technology |
| 08/14/1979 | US4164680 Polycrystalline diamond emitter |
| 08/14/1979 | US4164060 Apparatus for assembling a shadow mask and panel of a picture tube of a television receiver |
| 08/14/1979 | US4164059 Method of manufacturing a color display tube and color display tube manufactured by said method |
| 08/14/1979 | CA1060288A1 Method of manufacturing a cathode-ray tube and cathode-ray tube manufactured according to said method |
| 08/08/1979 | EP0003365A2 Method for the manufacture of a planar or unidirectionally curved colour picture screen, and colour picture screen manufactured by this method |
| 08/08/1979 | EP0003276A1 Method and apparatus for perforating glass plates by etching, preferably for producing fine structures |
| 08/07/1979 | US4163949 Tubistor |
| 08/07/1979 | US4163769 Sintering diamond particles to form polycrystalline composite, leaching graphite to remove undesirable electrical conductivity properties, heat sink |
| 08/07/1979 | US4163308 Deflection yoke assembly positioning device |
| 08/07/1979 | CA1060079A1 Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method |
| 07/25/1979 | EP0003148A2 Method of producing luminescent screens, luminescent screens produced by this method and cathode-ray tubes including such luminescent screens |
| 07/24/1979 | US4162470 Magnetizing apparatus and method for producing a statically converged cathode ray tube and product thereof |
| 07/24/1979 | US4162115 Method of fabricating image input screen |
| 07/24/1979 | CA1059209A1 Method of manufacturing a cathode ray tube for displaying coloured pictures and cathode ray tube manufactured according to said method |
| 07/11/1979 | EP0002926A1 Cathode ray tube with implosion protection and method for manufacturing it |
| 07/10/1979 | US4160935 Method and apparatus for providing reference points for mounting the magnetic deflection unit of a color display tube |
| 07/10/1979 | US4160311 Method of manufacturing a cathode ray tube for displaying colored pictures |
| 07/10/1979 | US4160310 Metal-dielectric electron beam scanning stack |
| 07/10/1979 | CA1058269A1 Unitized in-line electron gun and a method of manufacture thereof |
| 07/03/1979 | US4160185 Red sensitive photocathode having an aluminum oxide barrier layer |
| 07/03/1979 | CA1057814A2 Port closure apparatus for differentially pressured vessels |
| 06/26/1979 | US4159456 Magnetizing apparatus and method for use in correcting color purity in a cathode ray tube and product thereof |
| 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 | CA1057351A1 Method of an device for drape drawing a shadow mask and shadow mask drawn according to this method or by means of this device |
| 06/26/1979 | CA1057177A1 Apparatus for etching a continuously moving thin metal strip |
| 06/05/1979 | US4157484 Pip inverter tube cathode housing |
| 06/05/1979 | US4157215 Photodeposition of CRT screen structures using cermet IC filter |
| 06/05/1979 | US4157206 Apparatus for manufacturing electric lamps |
| 06/05/1979 | CA1056013A1 Method of detecting heater resistance independent of contact resistance |
| 05/30/1979 | EP0002000A1 Gas discharge display device using spacing elements and method for making a spacing element structure and such a display device |