| 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) |
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| 10/24/1978 | CA1041220A1 Field emitting device and method of making same |
| 10/24/1978 | CA1041161A1 Method of installing a mount assembly in a multibeam cathode ray tube |
| 10/24/1978 | CA1041152A1 Deflection coil for a cathode-ray tube, and method of manufacturing this coil |
| 10/24/1978 | CA1040984A1 Method for passivating chromium |
| 10/24/1978 | CA1040939A1 Method of aluminizing the inside of the panel of a television picture tube |
| 10/17/1978 | US4121133 Dielectric for multiple gaseous discharge display/memory panel having improved voltage characteristics |
| 10/17/1978 | US4121132 Phosphor particles bound by boric anhydride and sodium borate |
| 10/17/1978 | US4121131 Color television display tube and method of manufacturing same |
| 10/17/1978 | US4121129 Display panel and method of manufacture thereof |
| 10/17/1978 | US4120407 Space-conservative apparatus with mechanical memory for holding and cataloging shadow masks |
| 10/17/1978 | US4120080 Pyrolytic graphite electrode is cut, cleaned and annealed |
| 10/10/1978 | US4119994 Heterojunction and process for fabricating same |
| 10/10/1978 | US4119378 Segmented gas discharge display panel device and method of manufacturing same |
| 10/10/1978 | CA1039998A1 Method for preparing supplemental filter for lighthouse |
| 10/03/1978 | US4118110 Passive electro-optic display cell and method for manufacturing it |
| 09/26/1978 | US4117379 Method of adjusting a magnetic deflection unit of a cathode ray tube, cathode ray tube having a deflection unit or reference points adjusted according to said method, and a deflection unit provided with reference points adjusted according to said method |
| 09/26/1978 | US4117372 Gas discharge lamp with double-electrode powered through a rectifier, and discharge-tight cross-connection of the electrode chambers, and a process for its manufacture |
| 09/26/1978 | US4117367 High-pressure discharge lamp |
| 09/26/1978 | US4117299 Method of tipping refractory metal tubulation |
| 09/26/1978 | CA1039101A1 Photographic method employing organic light-scattering particles for producing a viewing-screen structure |
| 09/19/1978 | US4115228 Method of making secondary-electron emitters |
| 09/19/1978 | US4115223 Annealing |
| 09/19/1978 | US4114982 Screens suitable for use in photo-engraving and photo-lithographic processes and in color television |
| 09/19/1978 | US4114968 Method of processing fluorescent lamp |
| 09/19/1978 | US4114769 Article transfer method |
| 09/19/1978 | US4114243 Diffusion bonding |
| 09/12/1978 | US4112563 Color display tube and method of manufacturing same |
| 09/12/1978 | US4112562 Process of fabricating a cathode ray tube |
| 09/05/1978 | US4112170 Composite glass articles for channel plate fabrication |
| 09/05/1978 | US4111694 Method for manufacturing the picture display screen of a color television tube using a cylinder lens |
| 09/05/1978 | US4111507 Apparatus for high voltage conditioning cathode ray tubes |
| 09/05/1978 | CA1038013A1 Secondary-emissive electrode including a cermet |
| 09/05/1978 | CA1038011A1 High pressure metal vapour discharge lamp with cylindrical inside mirror |
| 08/29/1978 | US4110760 Method of manufacturing a cathode ray tube for displaying colored pictures |
| 08/29/1978 | US4110656 Spot welding a thin niobium, tantalum, or titanium wire |
| 08/29/1978 | CA1037414A1 Method for making thin film tungsten-throrium alloy |
| 08/22/1978 | US4109058 Tungsten, molybdenum, rhenium |
| 08/22/1978 | US4108521 Method of making a display panel and the anodes therefor |
| 08/15/1978 | US4107568 Face plate for color pick-up tube |
| 08/15/1978 | US4107564 Photoemitter |
| 08/08/1978 | US4105983 Static convergence unit, and a color display tube comprising a convergence unit having permanent magnets |
| 08/08/1978 | US4105889 Laser method of introducing mercury to gas discharge display panels |
| 08/01/1978 | US4104418 Glass layer fabrication |
| 08/01/1978 | US4104344 Sintered diamond composite, leaching non-diamond carbon, infusing with electrical conductor |
| 07/25/1978 | US4103206 Flat type multi-digit indicating apparatus |
| 07/25/1978 | US4103199 Electronic device for processing signals in three dimensions |
| 07/25/1978 | US4103069 Coated silver activated zinc sulfide cathode ray tube |
| 07/18/1978 | US4101440 Chemically digestive agents |
| 07/18/1978 | US4101303 Perforate glass structures and method of making the same |
| 07/18/1978 | US4101185 Method for producing a low-pressure gas discharge lamp |
| 07/11/1978 | US4100456 Luminescent display panel comprising a sealing mass for eliminating slow leaks along leads |
| 07/11/1978 | US4100449 Uniform filament and method of making the same |
| 07/11/1978 | US4099848 Optical correction lens |
| 07/11/1978 | US4099607 Aperture mask conveyor and inspection system |
| 07/04/1978 | US4099198 Photocathodes |
| 07/04/1978 | US4099187 Shadow mask color picture tube having a mosaic color screen with improved tolerances |
| 07/04/1978 | US4099082 Stacked lattice spacer support for luminescent display panels |
| 06/20/1978 | US4096511 Photocathodes |
| 06/20/1978 | US4096406 Thermionic electron source with bonded control grid |
| 06/13/1978 | US4095135 Spherical-bulb fluorescent lamp |
| 06/13/1978 | US4095134 Electrophotographic preparation of color television display tube including rinsing phosphor pattern with solution of antistatic agent in apolar solvent |
| 06/13/1978 | US4095133 Field emission device |
| 06/13/1978 | US4094678 Method of making curved color cathode ray tube shadow masks having interregistrable electron beam-passing aperture patterns |
| 06/13/1978 | US4094563 Method of fabricating an electron tube |
| 06/06/1978 | US4093562 Polar-type or electron donor insulating polymer matrix containing dispersed conductive particles |
| 06/06/1978 | US4093132 Method of winding a magnetic deflection yoke |
| 05/30/1978 | US4092651 Device and method for exposing phosphor dots in a color television picture tube |
| 05/30/1978 | US4092444 Cathode ray tube having amorphous resistive film on internal surfaces and method of forming the film |
| 05/23/1978 | US4091305 Gas panel spacer technology |
| 05/23/1978 | US4090758 Method of regenerating a lead monoxide target layer of a camera tube |
| 05/23/1978 | US4090389 Method of drawing a shadow mask |
| 05/16/1978 | US4089687 Actinic radiation crosslinkable polymer, hexavalent chromium |
| 05/09/1978 | US4088802 Process for coating envelope for reflector-type fluorescent lamp and the lamp resulting therefrom |
| 05/09/1978 | US4088510 Magnesium oxide dynode and method of preparation |
| 05/02/1978 | US4087280 Method for enhancing the image contrast in color television picture tubes |
| 04/25/1978 | US4086090 Photoresist layer, masking, phosphor screen for color picture tube |
| 04/25/1978 | US4086089 Glass of oxides of sodium and silicon and silver halides |
| 04/25/1978 | US4086075 Method of manufacturing an article containing at least one glass part in which a metal part is sealed in |
| 04/18/1978 | US4085235 Suspension of conductor, binder and sodium or potassium carbonate applied to wall and dried and fired |
| 04/11/1978 | US4083811 Lanthanated thermionic cathodes |
| 04/11/1978 | US4083710 Method of forming a metal pattern on an insulating substrate |
| 04/11/1978 | US4083614 Method of manufacturing a gas panel assembly |
| 04/04/1978 | US4082889 Selectively doped polycrystalline semiconductor material |
| 04/04/1978 | US4082392 Gas discharge lamp preparation process |
| 03/28/1978 | US4081714 Method of coating the inner wall of a low-pressure mercury vapor discharge lamp with luminescent material |
| 03/21/1978 | US4079895 Device for winding toroidal deflection coils |
| 03/14/1978 | US4079258 Activated rubidium bromide and thallium halogenide |
| 03/14/1978 | US4079167 Chemically polished polycrystalline alumina material |
| 03/14/1978 | US4078900 Method of making a high current density long life cathode |
| 03/14/1978 | US4078301 Method of manufacturing a deflection coil for a cathode ray tube |
| 03/07/1978 | US4078239 Method and apparatus for screening slot-mask, stripe screen color cathode ray tubes |
| 03/07/1978 | US4078095 Slurry process for coating particles upon the viewing-window surface of a cathode-ray tube |
| 03/07/1978 | US4077717 Apparatus for making a color selection mask for a color cathode ray tube |
| 02/28/1978 | US4076426 Method for inspecting cathode-ray-tube window for objectionable cord |
| 02/28/1978 | US4076366 High voltage electron tube base with separate dielectric fill-hole |
| 02/28/1978 | US4076354 Method for conditioning an edge of an internal electric conductive film of a cathode ray tube |
| 02/21/1978 | US4075654 Gallium antimonide, aluminum gallium antimonide |
| 02/14/1978 | US4073558 Cathode ray tube fabricating process |
| 02/07/1978 | US4071932 Method of making electron guns for cathode ray tubes and the like |
| 01/31/1978 | US4071288 Method of implanting an amalgamative metal in a fluorescent lamp during manufacture |