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)
11/1999
11/02/1999US5977706 Multi-compartment getter-containing flat-panel device
11/02/1999US5977705 Photocathode and image intensifier tube having an active layer comprised substantially of amorphic diamond-like carbon, diamond, or a combination of both
11/02/1999US5977701 Color cathode ray tube with improved transmittance of selective wavelengths
11/02/1999US5977700 Deflection yoke for cathode ray tube and method of making thereof
11/02/1999US5977697 Field emission devices employing diamond particle emitters
11/02/1999US5976739 Method and apparatus for developing screen of cathode ray tube
11/02/1999US5975975 Apparatus and method for stabilization of threshold voltage in field emission displays
10/1999
10/28/1999WO1999054891A1 Flame-retardant resin magnet material
10/27/1999EP0952604A1 Deflection unit for a coloured cathode-ray tube having asymmetrical coils
10/27/1999EP0952603A2 Color cathode-ray tube & method for manufacturing the same
10/27/1999EP0951729A2 Anode for a flat panel display
10/27/1999EP0775365B1 Deflection unit including a line balance coil
10/27/1999CN1233346A Electron beam deflection system for cathode ray tubes
10/27/1999CN1233071A Electron gun structural parts
10/27/1999CN1232883A Fe-Ni series alloy for shadow mask use and producing method for the same
10/27/1999CN1232845A Conductive coating composition and antistatic plate
10/27/1999CN1045985C Green-emitting phosphor powder mixture
10/26/1999US5973452 Display
10/26/1999US5973450 Cathode ray tube with multilayered high- and low-refractive index films thereon
10/26/1999US5973448 Display screen for a cathode ray tube of glass having an adjustable spectral transmission curve and a method for producing the same
10/26/1999US5973445 Device and method for efficient positioning of a getter
10/26/1999US5973315 Multi-functional day/night observation, ranging, and sighting device with active optical target acquisition and method of its operation
10/26/1999US5971548 Monitor filter
10/21/1999WO1999053516A1 Cathode-ray tube
10/20/1999CN1232573A Shadow mask for color picture tube
10/20/1999CN1232549A Photosensitive composition and use thereof
10/20/1999CN1232285A Color cathode ray tube with reduced dynamic focus voltage for electrostatic quadrupole lens thereof
10/20/1999CN1232283A Method for forming red filter film in cathod ray tube
10/20/1999CN1045843C Color cathode ray tube with reduced halo
10/20/1999CN1045842C In-line type electron gun assembly
10/20/1999CN1045841C CRT having electrophotographically manufactured luminescent viewing screen
10/20/1999CN1045786C Aquadag outer conductive coating for color kinescope and its preparation method
10/20/1999CN1045785C High-impedance internal conductive coating for cathode ray tube and preparing process thereof
10/19/1999US5969775 Video display appliance including a device for eliminating electric field emitted from a cathode ray tube
10/19/1999US5969471 Grid assembly for cathode-ray tubes and method of making
10/19/1999US5968661 Steel sheet for heat-shrink band
10/19/1999US5967873 Emissive flat panel display with improved regenerative cathode
10/14/1999WO1999052122A1 Dispersion composition for black matrix, display, and process for producing display
10/14/1999WO1999041788A8 Contrast enhancement for an electronic display device
10/13/1999EP0949651A1 Image conversion device
10/13/1999EP0949650A2 Light-emitting device
10/13/1999EP0949649A2 Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof
10/13/1999EP0948803A1 Radiation detector of very high performance and planispherical parallax-free x-ray imager comprising such a radiation detector
10/13/1999EP0948802A1 Self-standing spacer wall structures and methods of fabricating and installing same
10/13/1999EP0948801A1 Method of manufacturing an electron gun comprising a semiconductor cathode
10/13/1999EP0948800A2 Surface electron display device and fabrication process
10/13/1999EP0948799A1 Cathode ray tube comprising a semiconductor cathode
10/13/1999EP0696094B1 Laser electron-beam tube
10/13/1999CN2343674Y High-fine plane shadow mask for multimedia colour-television tube
10/13/1999CN1231496A High brightness and resolution double-beam electron gun for projection tube
10/13/1999CN1231495A Double-beam electron gun having astigmatism compensaton for projection tube
10/13/1999CN1231494A Cathode ray tube
10/13/1999CN1045687C Electron gun for color picture tube
10/12/1999US5966108 Electrical substance combination
10/12/1999US5965987 Apparatus for suppressing electric field radiation from a cathode ray tube
10/12/1999US5965978 Field emission display device with improved dielectric breakdown characteristic
10/12/1999US5965975 Conductive anti-reflection film, fabrication method thereof, and cathode ray tube therewith
10/12/1999US5965974 Cathode ray tube with heat-shrink band having high stress of yielding point and method of fabricating the same
10/12/1999US5965973 Electron gun for color cathode ray tube
10/12/1999US5965946 Package having Au layer semiconductor device having Au layer
10/12/1999US5964630 Method of increasing resistance of flat-panel device to bending, and associated getter-containing flat-panel device
10/12/1999US5964364 Glass panel for a cathode ray tube
10/12/1999CA2019270C Saddle-coil arrangement for a cathode ray tube and coil carrier for such an arrangement
10/07/1999WO1999050881A1 Structure and fabrication of flat-panel display having spacer with laterally segmented face electrode
10/07/1999WO1999050880A1 Small particle terbium activated yttrium gadolinium borate phosphors and method of making
10/07/1999WO1999050879A1 Color crt, elastic supporter for color crt and elastic support mechanism
10/06/1999EP0948027A2 Image forming apparatus using an electron-beam generating device
10/06/1999EP0948026A1 Conductive passage through a sealing wall of a flat panel display
10/06/1999EP0947566A1 Conductive coating composition and antistatic plate
10/06/1999EP0947095A1 Computer monitor hood
10/06/1999EP0946964A1 A saddle shaped deflection winding having a winding space within a predetermined angular range
10/06/1999EP0946963A1 A deflection yoke with geometry distortion correction
10/06/1999EP0946962A1 A saddle shaped deflection winding having winding spaces in the rear
10/06/1999EP0946960A1 Method of strengthening flat panel display and associated gettered device
10/06/1999EP0946959A1 Diamond surfaces
10/06/1999EP0736219B1 Shield-anode coating contactor and crt incorporating same
10/06/1999CN1231062A Bake-hardenable solution for forming conductive coating
10/06/1999CN1231061A Cathode ray tube having deflection unit
10/06/1999CN1230766A Color CRT with several display screens at certain angles
10/06/1999CN1230765A Glass panel for implosion-protected type cathode ray tube
10/05/1999US5962969 Sacrificial spacers for large area displays
10/05/1999US5962966 Conductive anti-reflection film for cathode ray tube
10/05/1999US5962965 Fe-Ni alloys having improved punching properties and punched electron gun parts fabricated therefrom
10/05/1999US5962964 Cathode ray tube apparatus
10/05/1999US5962963 Color cathode ray tube comprising an in-line electron gun
10/05/1999US5962959 Electron emission device and display device for emitting electrons in response to an applied electric field using the electron emission device
10/05/1999US5962843 Night vision having an image intensifier tube, improved transmission mode photocathode for such a device, and method of making
10/05/1999US5961360 Cathode ray tube and manufacturing method therefor
09/1999
09/30/1999WO1999049492A1 Line field emitter display
09/30/1999DE19913963A1 Glass panel for cathode ray tube e.g. for TV broadcasting or industrial equipment
09/29/1999EP0945885A1 Fabrication and structure of electron-emitting devices having high emitter packing density
09/29/1999CN1230006A Cathode-way tube device
09/28/1999US5959762 Variably adjustable contrast enhancement electrochromic panel adapted for curved display screens and methods of making and using same
09/28/1999US5959400 Electron tube having a diamond field emitter
09/28/1999US5959399 Image display apparatus with flat screen
09/28/1999US5959398 Cathode ray tube with improved cathode structure
09/28/1999US5959397 Flat-panel type picture display device
09/28/1999US5959392 Cancellation coil arrangement for reducing stray magnetic field emissions from CRT displays
09/28/1999US5958331 Fe-Ni based alloy sheet having superior surface characteristic and superior etchability
09/23/1999WO1999048127A1 Cathode-ray tube device
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