| 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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| 07/23/1985 | US4530669 Method of making a borided dispenser cathode |
| 07/17/1985 | EP0148415A1 Colour picture tube, colour picture reproducing equipment and picture display method with such an equipment |
| 07/10/1985 | EP0147890A1 Apparatus for processing articles in a controlled environment |
| 07/10/1985 | EP0147734A2 A vacuum tube and a method for manufacturing the same |
| 07/10/1985 | EP0147676A2 Spherical microgrid |
| 07/09/1985 | US4528478 Single-ended metal halide discharge lamp with minimal color separation |
| 07/09/1985 | US4528474 Method and apparatus for producing an electron beam from a thermionic cathode |
| 07/09/1985 | US4528246 Shadow mask |
| 07/09/1985 | US4528209 Use of amalgams in solenoidal electric field lamps |
| 07/03/1985 | EP0146967A2 Photoconductive target of image pickup tube and manufacturing method thereof |
| 07/03/1985 | EP0146839A1 Colour picture tube and method for production and adjustment thereof |
| 07/02/1985 | US4527088 Metal arc director for compact fluorescent lamp |
| 07/02/1985 | US4526854 Photoresist composition with water soluble bisazide and diazo compound |
| 07/02/1985 | US4526601 Method of fixing an electron gun assembly into the neck of a cathode ray tube and structure so produced |
| 07/02/1985 | CA1189898A1 Method of and device for determining color-purity- and convergence-correcting quantities on the screen of an in-line color-picture tube having magnetic deflection means |
| 06/26/1985 | EP0146456A2 Process for the preparation of silicon hydrides, use thereof and apparatus for carrying out the process |
| 06/26/1985 | EP0146226A2 Methods of and apparatus for applying stripe-patterned fluorescent films to screen portions of colour cathode ray tubes |
| 06/26/1985 | EP0145901A1 Mounting apparatus for dynamic convergence coils |
| 06/25/1985 | US4525735 System for measuring and identifying line spacing on a curved surface |
| 06/25/1985 | US4525379 Laser heatinh a tantalom-coated end thickened tungsten pin into the form of a lobe |
| 06/25/1985 | CA1189639A1 Ethylene quenched multi-cathode geiger-mueller tube |
| 06/20/1985 | WO1985002712A1 Coil shaped fluorescent lamp |
| 06/19/1985 | EP0145257A1 Process for improving optical contact of powdery coating layer and phosphor screen provided according to the same process |
| 06/19/1985 | EP0144858A2 Process for etching hole-matrix plates for plasma display |
| 06/18/1985 | US4524297 Thermionic cathode and method of manufacturing same |
| 06/12/1985 | EP0144246A2 Method of manufacturing an aperture grille for colour cathode ray tubes |
| 06/12/1985 | EP0144182A2 Light-transmitting filters |
| 06/12/1985 | EP0143938A2 Color cathode ray tube and component thereof and method of manufacturing same |
| 06/11/1985 | US4522309 Cathode-ray tube |
| 06/05/1985 | EP0143222A1 Thermionic cathode capable of high emission for an electron tube, and method of manufacture |
| 06/04/1985 | US4521501 Method for reducing degradation of an optical image in an exposure lighthouse |
| 06/04/1985 | CA1188359A1 Unitary light shield for use in color picture tube lighthouses |
| 06/04/1985 | CA1188358A1 Method of processing a cathode-ray tube for eliminating blocked apertures caused by charged particles |
| 06/04/1985 | CA1188283A1 Fluorescent lamp crusher |
| 05/29/1985 | EP0143021A1 Aluminium coating process for the internal side of a colour television tube screen |
| 05/29/1985 | EP0142765A2 Method of manufacturing a display device, and display device manufactured according to this method |
| 05/22/1985 | EP0142256A1 Knocking treatment to cathode ray tubes |
| 05/21/1985 | US4518985 Cerium activated calcium sulfide phosphor |
| 05/21/1985 | US4518892 Television picture tube with aperture mask having recesses therein |
| 05/21/1985 | CA1187540A1 Colour display tube |
| 05/15/1985 | EP0141740A2 Device and process for measuring distortions of a test pattern |
| 05/14/1985 | US4517493 Fluorescent lamp with cathode heat switches |
| 05/14/1985 | US4517224 Method for removing a phosphor layer from a support surface |
| 05/14/1985 | US4516945 Method to evenly heat an asymmetric getter device by induction |
| 05/14/1985 | US4516841 Method for screening line screen slit mask color picture tubes |
| 05/14/1985 | US4516715 Vacuum container of radiation image multiplier tube and method of manufacturing the same |
| 05/09/1985 | WO1985002056A1 Method of manufacturing fluorescent screen of cathode-ray tube |
| 05/08/1985 | EP0140604A1 Image intensifiers |
| 05/08/1985 | EP0140448A1 Method of forming a luminescent layer on a carrier and low-pressure mercury vapour discharge lamp having a layer applied to a carrier by means of such a method |
| 05/08/1985 | EP0140407A1 Method of manufacturing a colour cathode-ray tube comprising a magnetic quadrupole post-focusing mask and device for carrying out the method |
| 05/07/1985 | US4515867 Undercoating containing mica, mica-free overcoating |
| 05/07/1985 | US4515569 Method of electrically processing a CRT mount assembly to reduce arcing and afterglow |
| 05/02/1985 | EP0139379A1 A colour cathode ray tube |
| 04/30/1985 | CA1186367A1 Processing the mount assembly of a crt to suppress afterglow |
| 04/30/1985 | CA1186186A1 Plasma spraying of conversion screens |
| 04/25/1985 | WO1985001832A1 Method and device for positioning parts intended to the assembly of electron guns by means of glass sticks, for example in image tubes of colour television sets |
| 04/25/1985 | WO1985001831A1 Integrated electron-tube structure |
| 04/24/1985 | EP0138534A1 Method for manufacturing a getter assembly |
| 04/24/1985 | EP0138082A1 Gas-discharge arrester and fabrication method |
| 04/24/1985 | EP0137954A1 Channel secondary electron multiplier |
| 04/23/1985 | US4513272 Devices for manufacturing a magnetic quadrupole post-focusing mask |
| 04/23/1985 | US4513025 Line emission penetration phosphor for multicolored displays |
| 04/23/1985 | US4513024 Process for forming phosphor screen |
| 04/23/1985 | US4512488 Sealing tubulation and method |
| 04/17/1985 | EP0137411A2 Color picture tube |
| 04/17/1985 | EP0137366A2 Method for manufacturing a shadow mask |
| 04/16/1985 | US4511871 Modified deflection yoke coils having shootback windings |
| 04/16/1985 | US4511340 Method of forming hot cathodes |
| 04/10/1985 | EP0136864A2 Method for assembling a high vacuum rotating anode x-ray tube |
| 04/10/1985 | EP0136505A2 Direct seal between niobium and ceramics |
| 04/09/1985 | US4510415 Fluorescent lamp and process for fabricating the same |
| 04/09/1985 | US4510413 Electrode structure for electron gun |
| 04/09/1985 | CA1185310A1 Compression fitted tubular metal base for quartz lamp envelope |
| 04/03/1985 | EP0135965A2 Photographic process for applying phosphor pattern to color CRT shadow mask |
| 04/03/1985 | EP0135642A1 Detector system for a television picture tube |
| 04/02/1985 | US4508514 Single-ended metal halide discharge lamp arc gap fabricating process |
| 04/02/1985 | US4507873 Apparatus for accurately establishing the sealing length of CRT envelopes |
| 03/27/1985 | EP0135234A2 A negative-working photoresist composition for use on a polymethyl methacrylate surface |
| 03/27/1985 | EP0135072A1 In-line color picture tube having magnetic convergence device and magnetizer apparatus for magnetic convergence device |
| 03/26/1985 | US4507332 Methods for coating the glass envelope and predetermined portions of the end caps of a fluorescent lamp |
| 03/20/1985 | EP0134602A1 Colour cathode ray tube with an electron gun |
| 03/20/1985 | EP0134426A1 Single-ended metal halide discharge lamp with minimal colour separation |
| 03/19/1985 | US4506189 Methods of and apparatus for coating the glass envelope and predetermined portions of the end caps of a fluorescent lamp |
| 03/19/1985 | US4505999 Cathode ray tubes, photoresists, actinic radiation, baking |
| 03/19/1985 | US4505685 Method of manufacturing display structures |
| 03/19/1985 | CA1184239A1 Electron beam array alignment means |
| 03/19/1985 | CA1184234A1 Cathode-ray tube with double coined electrode |
| 03/19/1985 | CA1184232A1 Display tube and method of manufacturing a display screen for such a display tube |
| 03/13/1985 | EP0042003B1 Method for forming a fusible spacer for plasma display panel |
| 03/12/1985 | US4504738 Input screen for an image intensifier tube and a method of making the same |
| 03/12/1985 | US4504430 Method for casting a base directly on an electron tube |
| 03/06/1985 | EP0133764A1 incandescent lamp |
| 03/05/1985 | US4503356 Ceramic arc tube for metal vapor discharge lamps |
| 03/05/1985 | CA1183572A1 Beading apparatus for making an electron gun assembly having self-indexing insulating support rods |
| 02/28/1985 | WO1985000926A1 Low-pressure mercury-vapor arc lamp and method of manufacturing the same |
| 02/26/1985 | US4501988 Ethylene quenched multi-cathode Geiger-Mueller tube with sleeve-and-screen cathode |
| 02/26/1985 | US4501806 Photocuring, development of water soluble bisazidocompound, diazocompound and polymer |
| 02/26/1985 | US4501566 Method for assembling a high vacuum rotating anode X-ray tube |
| 02/19/1985 | US4500808 Multibeam electron gun with composite electrode having plurality of separate metal plates |
| 02/19/1985 | US4500767 Shadow mask washer/spring welding apparatus |