Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group
Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146)
11/1986
11/12/1986EP0201098A2 Color cathode ray tube
11/12/1986CN86101837A 显示管 Display tube
11/12/1986CN85102320A Resistors for use in cathode ray tubes
11/11/1986US4622492 Picture display panel
11/11/1986US4622491 Electron gun for color picture tube with electrostatic focussing lens
11/11/1986US4622490 Cathode-ray tube with an internal magnetic shield
11/11/1986US4622489 Image pickup tube assembly with mounted coil assembly
11/11/1986US4622272 Luminescent screen for picture display apparatus and method for manufacturing such device
11/05/1986EP0200452A2 Light-transmissible plate shielding electromagnetic waves
11/05/1986CN85103815A Sealing fixture used for color kinescope
11/05/1986CN85103551A Color kinescope with "-" shaped electron gun and coma corrector
11/04/1986US4621215 Convergence system for a multi-beam electron gun
11/04/1986US4621214 Color selection means having a charged insulator portion for a cathode-ray tube
11/04/1986US4620933 Temperature stability; high magnetic flux density
10/1986
10/29/1986EP0199426A2 Radiographic image intensifier
10/29/1986EP0199076A1 Method of producing a contact border on a fluorescent screen for flat picture display apparatuses
10/29/1986CN85108339A 电子枪 Electron gun
10/29/1986CN85102041A Cathode-ray tube
10/28/1986US4620174 Deflection unit for a color television display tube
10/28/1986US4620134 Cathode-ray tube
10/28/1986US4620133 Color image display systems
10/28/1986US4620132 Electron beam scannable LED display device
10/28/1986US4620127 Kinescope-yoke assembly
10/28/1986CA1213304A1 Color image display systems
10/28/1986CA1213303A1 Color picture tube having inline electron gun with coma correction members
10/23/1986WO1986006211A1 Short cathode ray tube
10/22/1986EP0198794A1 Cathode ray tube
10/22/1986EP0198753A1 Electron gun for a cathode ray tube, in particular for colour television
10/22/1986EP0198535A1 Composite wire for HF applications, coil wound from such a wire, and deflection unit comprising such a coil
10/22/1986EP0198532A1 Picture pick-up device
10/22/1986EP0198494A2 Color cathode ray apparatus
10/22/1986EP0198475A2 Color selective electrode of cathode ray tube
10/22/1986EP0197993A1 Apparatus in video display terminals
10/22/1986CN86101193A Colour display tube
10/22/1986CN85103155A 阴极射线管 A cathode ray tube
10/21/1986US4618977 X-ray tube comprising an at least partly metal housing and an electrode which carries a positive high voltage with respect thereto
10/21/1986US4618843 For a color cathode ray tube
10/21/1986US4618801 Flat cathode ray tube
10/21/1986US4618800 Precision electrode alignment
10/21/1986US4618206 Cathode ray tube base
10/21/1986CA1212983A1 Low noise electron gun
10/21/1986CA1212982A1 Electromagnetic deflection unit and picture tube provided with such a unit
10/15/1986EP0197597A1 X-ray image intensifier tube including a luminescent layer which absorbs secondary radiation
10/15/1986EP0197596A2 Cathode ray tube for use as a colour reference
10/15/1986EP0197584A1 Method of manufacturing a resistor device having an electric resistance layer and a cathode ray tube
10/15/1986EP0197580A1 Method of producing a multipole permanent-magnetic field when manufacturing a colour display tube and device for carrying out said method
10/15/1986EP0197573A1 Display tube
10/15/1986CN86102697A Color selective electrode of cathode ray tube
10/15/1986CN86102402A Color cathode ray tube
10/15/1986CN86102397A Pickup tube
10/14/1986US4617490 Reducing halo effect with cinnamyl alcohol and cinnamaldehyde filter solutions
10/14/1986US4617248 Doped photoconductive film including selenium and tellurium
10/14/1986CA1212768A1 Traveling wave push-pull electron beam deflector with pitch compensation
10/14/1986CA1212714A1 Method of forming hot cathodes
10/08/1986EP0196862A2 Cathode ray tubes
10/08/1986EP0196827A2 Colour cathode ray tube
10/08/1986EP0196706A1 Projection television display tube
10/08/1986EP0196699A1 Projection cathode ray tube
10/08/1986EP0196604A2 A color cathode ray tube
10/07/1986US4616265 Deflection yoke assembly and mounting arrangement
10/07/1986US4616161 Current dependent type color cathode ray tube
10/07/1986US4616160 Multiple beam high definition page display
10/07/1986US4616154 Forming flat plate, etching apertures, and magnetically annealing while reducing temperature
10/02/1986EP0183777A4 Large capacity, large area video imaging sensors.
10/01/1986EP0196177A1 Reinforcement of cathode ray tubes
10/01/1986EP0195993A2 Method for the production of a colour picture tube provided with an internal conductive layer
10/01/1986CN85107389A Method of manufacturing a colour display tube and device for carrying out this method
09/1986
09/30/1986US4614896 Getter and contact assembly for a cathode ray tube
09/30/1986US4614895 Postacceleration cathode ray tube with an electron lens system for deflection amplification
09/30/1986US4614894 Electron gun for color picture tube
09/30/1986US4614893 Color display tube
09/30/1986US4614892 Color cathode ray tube
09/30/1986US4614891 Hihg photosensitivity
09/30/1986US4614501 Method of manufacturing a color cathode-ray tube comprising a magnetic quadrupole post-focusing mask and device for carrying out the method
09/30/1986CA1212144A1 Cathode-ray tube having an asymmetric slot formed in a screen grid electrode of an inline electron gun
09/30/1986CA1212143A1 Color picture tube having an improved inline electron gun
09/24/1986EP0195594A2 Electron tube
09/24/1986EP0195357A2 Color cathode ray tube
09/24/1986CN86102050A Color cathod-ray tube
09/23/1986US4613786 Image intensifiers and method of producing same
09/23/1986US4613785 Color picture tube having an improved simplified support structure for a color selection electrode
09/23/1986CA1211780A1 Colour display tube
09/23/1986CA1211779A1 Electromagnetic deflection unit and colour display tube provided with such a unit
09/17/1986EP0194731A1 X-ray detector tube
09/17/1986EP0194724A1 Colour display tube
09/16/1986US4612525 Method of manufacturing a saddle-shaped deflection coil for a picture display tube and deflection system having saddle-shaped deflection coils
09/16/1986US4612524 Deflection coil system for a picture display tube
09/16/1986US4612483 Penetron color display tube with channel plate electron multiplier
09/16/1986US4612474 For producing a center beam and side beams
09/16/1986US4612268 Method of forming phosphor pattern on fluorescent screen for color picture tubes with polymer coagulent
09/12/1986WO1986005318A1 Image reproduction arrangement
09/10/1986EP0193983A1 Television camera tube including a stigmator for beam correction
09/10/1986EP0193785A1 Vidicon-type television pick-up tube
09/10/1986CN86101675A Color picture tube having improved line screen
09/10/1986CN86101478A Color picture tube having improved shadow mask
09/09/1986US4611145 Cathode ray tube cathode with cap and sleeve structure
09/09/1986US4611114 Photoelectric detection structure having substrate with controlled properties
09/09/1986US4610636 Frame centering apparatus
09/03/1986EP0192860A1 Television camera
09/03/1986CN86100113A Color cathod-ray tube
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