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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01/24/1984 | US4427918 Focusing color-selection structure for a CRT |
01/24/1984 | US4427479 Flat-panel display and method of manufacture |
01/24/1984 | US4427460 Decarburizing low carbon steel |
01/24/1984 | US4427430 Method controlling thermal gradients in glass |
01/24/1984 | US4427397 Method for forming electron gun electrodes |
01/24/1984 | US4427396 Method of manufacturing a color selection electrode for a color display tube |
01/24/1984 | US4427395 Method for making a dipolar-deflecting and quadrupolar-focusing color-selection structure for a CRT |
01/24/1984 | CA1161091A1 Method of manufacturing an electric discharge device comprising a glass substrate having a pattern of electrodes, and electric discharge device thus manufactured |
01/18/1984 | EP0098529A2 Device for winding saddle coils |
01/10/1984 | US4425528 Color picture tubes and method of manufacturing the same |
01/10/1984 | US4425419 Photosensitive composition |
01/10/1984 | US4425416 Color filter and method for manufacturing the same |
01/03/1984 | US4424044 Method of fabricating cathode electrodes |
01/03/1984 | CA1159896A1 Repair of open circuited gas discharge display panel conductors |
12/28/1983 | EP0030554B1 Flat-panel display and method of manufacture |
12/27/1983 | US4423351 Aluminum and iron metals or alloys; hot pressurebonded through nickel, copper or aluminum |
12/27/1983 | US4423350 Fluorescent lamp and process for fabricating the same |
12/27/1983 | US4423128 Applying light sensitive polymers containing calcium sulfide phosphores |
12/27/1983 | US4422863 Apparatus and method for bending a glass tube to a U shape |
12/27/1983 | US4422731 Display unit with half-stud, spacer, connection layer and method of manufacturing |
12/27/1983 | CA1159504A1 Method of manufacturing a colour television display tube having a gas absorbing layer; colour television display tube thus manufactured, and gettering device manufactured suitable for such a method |
12/20/1983 | US4422008 Electron tube having a photoelectric screen |
12/20/1983 | US4422005 Channel plate electron multiplier |
12/20/1983 | US4421803 Glass envelope for electric light sources |
12/13/1983 | US4420366 Etching iron-nickel alloy sheet with ferric chloride, electron beam |
12/06/1983 | US4419603 Potassium cesium antimonide on manganese monoxide |
12/06/1983 | US4419580 Electron beam array alignment means |
12/06/1983 | US4419182 Integrated circuits |
12/06/1983 | US4419181 Method for etching metallic sheet |
11/29/1983 | US4418279 Automatic CRT exposure regulation |
11/29/1983 | US4417928 Steels |
11/29/1983 | US4417698 Winding process for cathode-ray tube deflection rings |
11/22/1983 | US4417123 Laser formed video tube calibration markers |
11/22/1983 | US4416642 Method for preventing blocked apertures in a cathode ray tube caused by charged particles |
11/22/1983 | US4416521 System and method for determining the light transmission characteristics of color picture tube shadow masks |
11/22/1983 | CA1157511A2 Micro lens array and micro deflector assembly for fly's eye electron beam tubes using silicon components |
11/16/1983 | EP0094201A2 Cathodoluminescent particles for multicolour displays and method of manufacture thereof |
11/16/1983 | EP0094133A1 Method of manufacturing a low-pressure mercury vapour discharge lamp and low-pressure mercury vapour discharge lamp manufactured by means of this method |
11/15/1983 | US4415835 Electron emissive coatings for electric discharge devices |
11/15/1983 | US4415605 Scintillator screen method of manufacture |
11/09/1983 | EP0093698A2 Getter System with asymmetric Getter Device to be used in Cathode Ray tubes and relevant Method of Use |
11/09/1983 | EP0093383A2 Gas lamp and method of manufacture |
11/08/1983 | US4414485 Control-screen electrode subassembly for an electron gun and method for constructing the same |
11/08/1983 | US4414460 Method of sealing a tube using a laser beam |
11/08/1983 | US4414318 Method of exposing to light fluorescent screens of color picture tubes |
11/08/1983 | CA1156705A1 Jacketed lamp having transversely mounted arc tube |
11/08/1983 | CA1156504A1 Process for forming fluorescent screen |
11/01/1983 | US4413203 Cathode-G1 spacing material and method of application |
11/01/1983 | US4412963 Method of producing discharge lamp arc tubes |
11/01/1983 | CA1156304A1 Automatic mask-frame inserter |
11/01/1983 | CA1156103A1 Method of metallizing a phosphor screen |
10/25/1983 | US4411827 Coprecipitation process for thermionic cathode type materials |
10/25/1983 | US4411633 Method for forming electrical contacts between a conductor-carrying cable and a display cell |
10/25/1983 | CA1155908A1 Alignment or correction of energy beam type displays |
10/18/1983 | US4410829 Use of amalgams in solenoidal electric field lamps |
10/18/1983 | US4410310 Degassing a CRT with modified RF heating of the mount assembly thereof |
10/18/1983 | CA1155484A1 Method of manufacturing electrode systems and electrode systems thus manufactured |
10/12/1983 | EP0091163A2 Positive-working photoresist composition and method for forming a light-absorbing matrix in a color CRT structure |
10/12/1983 | EP0091161A1 Methods of manufacturing a dispenser cathode and dispenser cathode manufactured according to the method |
10/11/1983 | US4409513 Electrode for an electron gun |
10/11/1983 | US4408851 Photographic method for printing a viewing-screen structure using a light-transmission filter |
10/04/1983 | US4407934 Method of making an assembly of electrodes |
10/04/1983 | US4407916 Noncontamination of phosphor patterns |
10/04/1983 | US4407857 Method for processing a lithium-sodium-antimony photocathode |
10/04/1983 | US4407658 Gas discharge display device sealing method for reducing gas contamination |
09/27/1983 | US4406972 Gettering device for color television display tube |
09/27/1983 | US4406639 Cathode ray tubes |
09/27/1983 | US4406638 System for removing shadow mask assemblies from kinescope panels of varying sizes |
09/27/1983 | US4406637 Cathode ray tubes, sealing |
09/27/1983 | CA1154493A1 Envelope for flat panel display devices |
09/20/1983 | US4405950 Television display system handling and adjustment apparatus |
09/20/1983 | US4405879 Multilayer; transparent substrate and conductive film, photoconductive amorphous silicon layer and chalcogen glass film |
09/20/1983 | US4405878 Air blasting with nozzle to give uniform abrasion of insulator |
09/14/1983 | EP0088473A1 Method of manufacturing a low-pressure mercury vapour discharge lamp |
09/07/1983 | EP0087826A2 Thermionic cathode and manufacturing method |
09/07/1983 | EP0087652A1 Measuring device for recording the colour purity and the convergence of a colour display tube |
09/06/1983 | US4403170 Color picture tubes |
08/30/1983 | CA1153117A1 Workpiece with machine-readable marking recessed therein and method of making same |
08/30/1983 | CA1153018A1 Method of producing mouldings and layers of inorganic materials |
08/23/1983 | US4400647 Cathode structure for cathode ray tubes and method |
08/23/1983 | US4400646 Shaped inlead wires in electric lamps |
08/23/1983 | US4400644 Self-indexing insulating support rods for an electron gun assembly |
08/23/1983 | US4400233 Early and late energy transmission measurements |
08/17/1983 | EP0085969A2 Method of releasing mercury into an arc discharge lamp |
08/16/1983 | US4399090 Adding an organic metal compound which is converted to oxide when heated |
08/16/1983 | US4398897 Method of processing a cathode-ray tube for eliminating blocked apertures caused by charged particles |
08/16/1983 | US4398896 Method of de-burring and cleaning electrode systems |
08/09/1983 | CA1151723A1 Method for vaporizing getter material in a succession of cathode-ray tubes |
08/04/1983 | WO1983002684A1 Power supply conductor, essentially for vacuum apparatus, and manufacturing method thereof |
08/02/1983 | US4396857 Arc tube construction |
08/02/1983 | US4396853 Oxygenated photosensitive screen |
08/02/1983 | US4396595 Method of enhancing the optical transmissivity of polycrystalline alumina bodies, and article produced by such method |
08/02/1983 | CA1151288A1 Method for determining the average width of luminescent stripes of a viewing screen |
07/26/1983 | US4395692 Apparatus for magnetizing a convergence device for in-line color-picture tubes and methods of adjusting convergence with such apparatus |
07/26/1983 | US4395437 Method of forming a secondary emissive coating on a dynode |
07/26/1983 | US4395244 Method of making a display panel |
07/26/1983 | US4395243 Method of fabricating cathode-ray tube |
07/26/1983 | US4395242 Method of electrically processing a CRT mount assembly to reduce afterglow |
07/26/1983 | CA1150763A1 Method of fabricating a dispenser cathode |
07/26/1983 | CA1150761A1 Inlead and method of making a discharge lamp |