Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 31 - Cathode-ray tubes; Electron-beam tubes
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
12/1985
12/05/1985WO1985005491A1 Flat panel display utilizing linear array of field emission cathodes
12/04/1985EP0163468A2 A photoconductive film
12/04/1985EP0163334A1 Television camera tube
12/04/1985EP0162972A1 Projection cathode ray tube
12/04/1985EP0162971A1 Projection cathode ray tube and image display device provided with such a tube
12/03/1985US4556818 Insulating crystals for coating on a metal mesh of a storage tube
11/1985
11/27/1985EP0162433A2 Color separation filter
11/26/1985US4555157 Electrical connector for visual display and method of making same
11/19/1985US4554564 Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device
11/06/1985EP0160518A2 Optical image bar
11/05/1985US4551737 Optical data pattern generation device comprising phosphor member
11/05/1985US4551651 Color display tube including a shadow mask sheet with a bulged portion
11/05/1985US4551648 Line cathode heater and support structure for a flat panel display device
10/1985
10/30/1985EP0159590A1 X-ray image tube
10/29/1985US4550256 Visual display system utilizing high luminosity single crystal garnet material
10/29/1985US4550251 Image intensifier tube with increased contrast ratio
10/29/1985US4549784 Optical fiber-guided scanning device
10/24/1985WO1985004758A1 Middle-infrared image intensifier
10/22/1985US4549113 Low noise electron gun
10/22/1985US4549083 X-Ray imaging device for directly displaying X-ray images
10/16/1985EP0158403A1 Blue luminescent cathode ray tube device with improved color filtering system
10/15/1985US4547699 Green luminescing cathode-ray tube device
10/15/1985US4547695 CRT Shadow mask assembly
10/02/1985EP0156362A2 Colour picture tube
10/01/1985US4544860 Laminated channel plate electron multiplier
10/01/1985US4544844 Image tube IR illuminator indicator
09/1985
09/25/1985EP0155895A1 Method for making flat display screens and flat screens made according to this method
09/25/1985EP0155890A2 Slit-scanning image converter tube
09/25/1985EP0155615A1 Colour picture tube
09/25/1985EP0155377A1 Dynodes arrangement for an electron multiplier
09/24/1985US4543605 X-ray examination apparatus
09/24/1985US4543510 Liquid cooled cathode ray tube with reduced internal reflectance
09/24/1985CA1194083A1 Laminated channel plate electron multiplier
09/24/1985CA1194082A1 Cathode ray tube with semiconductor cathode having deflection electrodes
09/24/1985CA1194080A1 Display tube
09/24/1985CA1194079A1 Television camera tube
09/24/1985CA1194078A1 Green luminescing cathode-ray tube device
09/24/1985CA1194076A1 Cathode-ray tube with magnetic ring
09/24/1985CA1194075A1 Colour picture display tube
09/24/1985CA1194072A1 Display tube
09/24/1985CA1194071A1 Display tube
09/18/1985EP0154688A1 Imaging dynodes arrangement
09/17/1985US4542322 Picture image display apparatus
09/17/1985US4542317 Fluorescent display tube
09/17/1985US4542299 Infrared simulator
09/17/1985CA1193644A1 Cathode ray tube
09/10/1985US4541007 Stereoscopic color television system
09/10/1985US4540983 Fluorescent display device
09/10/1985US4540918 Coil device for image pickup tube
09/04/1985EP0153784A1 Flat cathode ray tube
08/1985
08/27/1985US4538089 For projection color tevevisions and information display; solutionof soluble praesodymium salt, sodium florescein and fast green fcp
08/13/1985US4535272 Image display apparatus
08/07/1985EP0150885A2 Semiconductor device for producing an electron beam
07/1985
07/31/1985EP0149684A1 Electrode structure for display device
07/30/1985US4532453 Storage target for storage tubes and method of fabrication
07/23/1985US4531122 Flatscreen
07/23/1985CA1190958A1 Cathode ray tube with getter holder
07/17/1985EP0148415A1 Colour picture tube, colour picture reproducing equipment and picture display method with such an equipment
07/17/1985EP0148228A1 Image intensifier tube with increased contrast ratio
07/16/1985US4529905 Cathode ray tube apparatus
07/16/1985CA1190661A1 Current dependent type color cathode ray tube
07/10/1985EP0147899A2 Polychromatic cathode ray tubes
07/10/1985EP0147734A2 A vacuum tube and a method for manufacturing the same
07/09/1985US4528447 Electrostatic shutter tube having substantially orthogonal pairs of deflection plates
07/03/1985EP0146990A1 Display tube
07/03/1985EP0146839A1 Colour picture tube and method for production and adjustment thereof
07/02/1985US4527100 Flat color picture reproduction or video display device
06/1985
06/25/1985US4525653 Modular display apparatus with means for preventing brightness variations
06/05/1985EP0143714A1 Luminescent screen and process for manfacturing the same
06/05/1985EP0143669A2 Image display apparatus
06/04/1985US4521714 Shielded electron beam guide assembly for flat panel display devices
06/04/1985US4521713 Silicon target support assembly for an image sensing device
05/1985
05/29/1985EP0142931A1 Visual display system utilizing high luminosity single crystal garnet material
05/29/1985EP0142645A1 X-ray diagnostic apparatus comprising an X-ray converter
05/28/1985US4520291 Pick-up unit comprising a camera tube
05/23/1985WO1985002313A1 Beam-indexing color cathode-ray tube
05/21/1985USRE31894 Modular guided beam flat display device
05/21/1985US4518985 Cerium activated calcium sulfide phosphor
05/21/1985US4518892 Television picture tube with aperture mask having recesses therein
05/21/1985US4518891 Resistive mesh structure for electroluminescent cell
05/21/1985CA1187542A1 Coil device for image pickup tube
05/14/1985US4517603 Device for producing televised pictures with a charge transfer matrix
05/14/1985US4517489 Modulator structure and method for flat panel display devices
05/08/1985EP0140457A1 Green luminescent cathode-ray tube device with improved color filtering system
05/08/1985EP0139760A1 Cathode-ray tube
05/07/1985CA1186722A1 Color image display apparatus
05/02/1985EP0139314A1 Picture display panel
04/1985
04/30/1985USRE31876 Picture display device
04/30/1985US4514756 Single beam color CRT
04/30/1985US4514663 Electron beam injection structure for flat panel display devices
04/30/1985CA1186363A1 Multistandard television camera
04/17/1985EP0137164A2 Video projector
04/17/1985EP0137011A1 Single beam color crt
04/16/1985US4511822 Image display tube having a channel plate electron multiplier
04/10/1985EP0136360A1 Liquid-cooled cathode-ray tube apparatus
04/03/1985EP0135949A1 Electron image tube having a trapping space for loose particles
03/1985
03/27/1985EP0135413A1 Display system for a television picture of large dimensions
03/19/1985US4506191 Light source cathode ray tube
03/19/1985CA1184233A1 Colour display tube
03/13/1985EP0134059A2 Colour display tube
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