| Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146) |
|---|
| 08/09/1988 | CA1240402A1 Gullwing distortion corrected deflection circuitry for a square-planar picture tube |
| 08/09/1988 | CA1240359A1 Luminescence detecting devices |
| 08/03/1988 | EP0277025A1 Eye comfort device |
| 08/03/1988 | EP0276952A2 Electron gun for colour picture tube |
| 08/03/1988 | EP0276838A1 Color cathode ray tube |
| 08/03/1988 | EP0276519A1 Luminescent lanthanum gallate activated by trivalent thulium, luminescent screen provided with such a gallate and cathode ray tube provided with such a screen |
| 08/03/1988 | EP0276459A1 Cathode-ray tube and method for manufacturing the same |
| 08/03/1988 | CN88100243A Luminescent lanthanum gallate activated by trivalent thulium, luminescent screen provided with such gallate and cathode ray tube provided with such screen |
| 08/03/1988 | CN87108229A Projection television system and display tubes for use therein |
| 08/02/1988 | CA1239975A1 Display tube having ferromagnetic field shapers to prevent beam defocussing |
| 08/02/1988 | CA1239974A1 Beam index type color cathode ray tube |
| 08/02/1988 | CA1239973A1 Colour display tube with field shapers |
| 08/02/1988 | CA1239972A1 Colour cathode ray tube including an in-line electron gun having a bi-potential focusing lens |
| 08/02/1988 | CA1239971A1 Colour cathode ray tube including a channel plate electron multiplier |
| 07/28/1988 | DE3700828A1 Cathode ray tube |
| 07/27/1988 | EP0275611A2 Electron beam device and a focusing lens therefor |
| 07/26/1988 | US4760370 Resistor and an electron tube incorporating the same |
| 07/26/1988 | US4760310 Cathode-ray tubes and coating materials therefor |
| 07/26/1988 | US4760309 Modulator electrode structure for flat panel display devices |
| 07/26/1988 | US4760308 Electron gun for color picture tubes |
| 07/26/1988 | US4760307 Anti-veiling-glare glass input window for an optical device and method for manufacturing such window |
| 07/26/1988 | US4760305 Cathode ray display tubes |
| 07/26/1988 | CA1239670A1 Resistors for use in cathode ray tubes |
| 07/20/1988 | EP0275191A2 Color cathode-ray tube having a three-lens electron gun |
| 07/19/1988 | US4758810 Deflecting yoke |
| 07/19/1988 | US4758762 Cathode ray tube having a magnetic focusing lens |
| 07/19/1988 | US4758193 Color cathode ray tube having improved internal magnetic shield |
| 07/13/1988 | CN87101222A Cathode-ray tube with reflection prevention film |
| 07/12/1988 | US4757234 Fluorescent display device |
| 07/12/1988 | US4757231 Beam-index type color cathode ray tube device |
| 07/07/1988 | DE3644132A1 Cathode ray tube and method for its production |
| 07/06/1988 | EP0273884A2 Device and composition for liberating nitrogen gas during the manufacture of a cathode ray tube |
| 07/06/1988 | EP0273494A1 Method of manufacturing an electromagnetic deflection unit and cathode ray tube having a deflection unit thus manufactured |
| 07/06/1988 | EP0273493A1 Colour display tube comprising a substantially rectangular supporting frame to which a shadow mask is connected |
| 07/06/1988 | EP0273465A2 Colour cathode ray tube |
| 07/06/1988 | CN87107267A Electron gun of picture tube |
| 07/06/1988 | CN87101282A Cathode-ray tube and method of producing same |
| 07/06/1988 | CN87101270A Method of producing cathode-ray tube |
| 07/06/1988 | CN85102068A Colour kinescope |
| 07/05/1988 | US4755868 High brightness projection TV system using one or more CRTs with a concave phosphor surface acting to concentrate light into a lens system |
| 07/05/1988 | US4755725 High intensity light shut-down circuit for night vision goggle |
| 07/05/1988 | US4755718 Optical image transferring fiber bundle plate |
| 07/05/1988 | US4755717 Fluorescent display apparatus |
| 07/05/1988 | US4755716 Filter for CRT screen |
| 07/05/1988 | US4755715 Pr:tb activated phosphor for use in CRTS |
| 07/05/1988 | US4755714 Electromagnetic deflection unit for a television picture display tube |
| 07/05/1988 | US4755713 Article supporting stud and CRT face panel employing same |
| 07/05/1988 | US4755034 Electrostatic precipitator for a light valve of the Schlieren dark field type |
| 07/05/1988 | US4755032 Masking of light valve spill light |
| 07/05/1988 | US4754635 Device for drape drawing a shadow mask for a color display tube |
| 07/05/1988 | CA1238802A1 Al-killed cold-rolled steel sheet with excellent demagnetization characteristics and process for producing the same, and shadow mask and color television using the same |
| 06/30/1988 | WO1988004828A1 Television image tube with composite front glass |
| 06/29/1988 | EP0272689A2 Cathode ray tube with reflection prevention film |
| 06/29/1988 | EP0272639A2 Method of manufacturing cathode-ray tube |
| 06/29/1988 | EP0272581A2 X-ray fluorescent image intensifier |
| 06/28/1988 | US4754248 For use with a cathode-ray tube |
| 06/28/1988 | US4754192 Termination arrangement for a cathode ray display tube |
| 06/28/1988 | US4754191 Electron lens system for deflection amplification in a cathode-ray tube |
| 06/28/1988 | US4754190 Flat cathode-ray tube and deflection yoke |
| 06/28/1988 | US4754189 Color television display tube with coma correction |
| 06/28/1988 | US4754188 Alloy of nickel, vanadium and iron; thermal properties |
| 06/22/1988 | EP0272234A2 Apparatus for diverting electrostatic fields, for instance from television viewing screens |
| 06/22/1988 | EP0271926A2 Display device comprising a flat cathode ray tube |
| 06/22/1988 | CN87106620A Laminar flow guns for light valves |
| 06/22/1988 | CN87103420A Split drift ring for focus deflection in light valves |
| 06/22/1988 | CN85101993B Method of punching corrugated shielding plate for color television kine scope and its apparatus |
| 06/21/1988 | US4752715 Television camera tube |
| 06/21/1988 | US4752714 Decelerating and scan expansion lens system for electron discharge tube incorporating a microchannel plate |
| 06/21/1988 | US4752681 X-ray image intensifier having a crystalline conductive film on the input screen |
| 06/21/1988 | US4752504 Process for continuous chemical vapor deposition of carbonaceous films |
| 06/21/1988 | US4752266 Method of manufacturing an electron tube envelope assembly with a precisely positioned window |
| 06/21/1988 | US4752265 Process for securing a tension mask support structure to a faceplate |
| 06/16/1988 | WO1988004469A1 Arrangement for a picture tube |
| 06/15/1988 | EP0271165A2 Projection television system and display tubes for use therein |
| 06/15/1988 | CN87108075A Cathode-heater for teletube |
| 06/14/1988 | US4751425 Color display tube with line screen having reduced moire |
| 06/14/1988 | US4751424 Iron-nickel alloy shadow mask for a color cathode-ray tube |
| 06/09/1988 | DE3741202A1 Electron beam generator for a picture tube (television tube) |
| 06/08/1988 | EP0270187A1 Cathode ray tube and device for projection television provided with such a tube |
| 06/08/1988 | EP0270186A2 Method of mounting a deflection unit on a cathode ray tube envelope and cathode ray tube with a deflection unit mounted thereon by means of said method |
| 06/08/1988 | EP0270153A1 Picture display device |
| 06/07/1988 | US4749975 Cathode ray tube deflection device having heat dissipation means |
| 06/07/1988 | US4749904 Cathode ray tube with an ion trap including a barrier member |
| 06/02/1988 | WO1988003326A3 Faceplate assembly for color cathode ray tube and process of securing shadow mask support structure to the faceplate of said tube |
| 06/01/1988 | EP0269504A1 Method and device for adjusting static convergence and/or purity for a colour television tube |
| 06/01/1988 | EP0269498A1 Earth-magnetic field protection device for cathode ray tubes with a shadow mask |
| 06/01/1988 | EP0269077A2 Flat picture display apparatus |
| 06/01/1988 | EP0268940A2 CRT socket |
| 06/01/1988 | EP0139760B1 Cathode-ray tube |
| 06/01/1988 | CN87107934A Cathode rays tube socket |
| 06/01/1988 | CN87107915A Colour kinescope |
| 05/31/1988 | US4748373 Flat cathode ray display tube with beam generator subassembly |
| 05/31/1988 | US4748372 Color display tube |
| 05/31/1988 | US4748371 Cathode-ray tube shadow mask for low overscan |
| 05/31/1988 | US4748370 Color display tube having tensioned color selection electrode and mounting arrangement |
| 05/31/1988 | US4747862 Method of manufacturing a device for conducting quantized particles |
| 05/31/1988 | US4747674 Glare reduction |
| 05/31/1988 | CA1237466A1 Color picture tube having improved line screen |
| 05/31/1988 | CA1237465A1 Color picture tube having improved shadow mask |
| 05/31/1988 | CA1237464A1 Electron gun having a two piece screen grid electrode means |