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)
07/1998
07/15/1998EP0740845B1 Picture display device provided with an automatic, selectively transmissive coating
07/15/1998CN1187685A Frittable evaporable getter device having high yield of barium
07/15/1998CN1187684A Evaporable getter device with reduced time of activation
07/15/1998CN1187683A Supporting member for electron gun
07/15/1998CN1039173C Defection yoke mounting apparatus for color picture tube
07/14/1998US5780967 Electron tube with a semiconductor anode outputting a distortion free electrical signal
07/14/1998US5780963 Deflection yoke
07/14/1998US5780962 Cathode ray tube
07/14/1998US5780959 Cathode structure for cathode ray tube
07/14/1998US5779920 Luminescent screen with mask layer
07/14/1998US5778912 Panel washing device for cathode ray tube
07/09/1998WO1998030024A1 Computer monitor hood
07/09/1998WO1998029894A1 Luminous face-plate of a colour projection cathode ray tube and the substrate for manufacturing the same
07/09/1998WO1998029891A1 Color image receiving tube
07/08/1998EP0852265A1 Magnetic shield material, production method thereof and color image tube assembling the material
07/08/1998EP0716771B1 Display device and cathode ray tube
07/08/1998CN1187025A Deflection system device
07/08/1998CN1187024A Method for producing and emitting spinning polarized electron and electron emitting device
07/08/1998CN1187023A Shadow mask assembly for color cathode ray tube (CRT)
07/07/1998US5777699 Cathode ray tube neck fixing structure
07/07/1998US5777698 Apparatus for reducing moire interference in color cathode ray tubes
07/07/1998US5777432 High breakdown field emission device with tapered cylindrical spacers
07/07/1998US5777430 Funnel for a cathode ray tube having a flare zone
07/07/1998US5777429 Device for correction of negative differential coma error in cathode ray tubes
07/07/1998US5776555 Process for the metallization of phosphor screens
07/07/1998US5776540 Multilayer element with coatings on substrates for conductive and light absorber elements
07/02/1998WO1998028774A1 Self-standing spacer wall structures and methods of fabricating and installing same
07/02/1998WO1998028773A1 A saddle shaped deflection winding having a winding space within a predetermined angular range
07/02/1998WO1998028772A1 A deflection yoke with geometry distortion correction
07/02/1998WO1998028771A1 A saddle shaped deflection winding having winding spaces in the rear
07/02/1998WO1998028770A1 A saddle shaped deflection winding having a winding space
07/02/1998WO1998028769A1 Method of strengthening flat panel display and associated gettered device
07/02/1998DE19757357A1 Shadow mask arrangement for colour cathode ray tube
07/02/1998DE19753652A1 Multilayer antistatic and anti-reflecting coating device for cathode ray tube
07/02/1998DE19720974C1 Front filter for self-illuminating picture screen
07/02/1998DE19654778A1 Black matrix forming method for colour cathode ray tube manufacture
07/01/1998EP0851459A2 Charge-reducing film, image forming apparatus and method of manufacturing the same
07/01/1998EP0851458A1 A spacer and an image-forming apparatus, and a manufacturing method thereof
07/01/1998EP0851457A1 Image forming apparatus
07/01/1998EP0851456A1 Cathode ray tube apparatus
07/01/1998EP0851455A1 Radiological image intensifier tube
07/01/1998EP0851454A1 Suspension device for a shadow mask of a display cathode ray tube using a bimetal and bimetal
07/01/1998EP0850983A2 Flame-resistant resin material, flame-resistant resin magnet material, and electron beam controller comprising the flame-resistant resin magnet material
07/01/1998EP0745265B1 Diamond or diamond-like or glassy carbon fiber field emitter
07/01/1998EP0731980B1 Colour cathode ray tube and display device
07/01/1998CN1186568A Lateral-emitter field-emission device with simplified anode and fabrication thereof
07/01/1998CN1186323A Shadow mask assembly for cathode-ray tubes
06/1998
06/30/1998US5774260 Technique for depth of field viewing of images with increased clarity and contrast
06/30/1998US5773927 Field emission display device with focusing electrodes at the anode and method for constructing same
06/30/1998US5773925 Electron gun for a cathode ray tube
06/30/1998US5773924 Color cathode ray tube with an internal magnetic shield
06/30/1998US5773923 X-ray image intensifier tube
06/30/1998US5773150 Polymeric antistatic coating for cathode ray tubes
06/30/1998US5772918 Red fluorescent composition for color cathode-ray tube
06/30/1998US5772485 Flat panel displays, emitter structure, dielectric layer comprises hydrogen silsesquioxane which desorbs hydrogen
06/25/1998WO1998027574A1 Color cathode-ray tube and method of manufacturing the same
06/25/1998WO1998027573A1 Color cathode ray tube
06/25/1998WO1998027569A1 Cathode ray tube, electron gun for a cathode ray tube, method for manufacturing an electron gun, parts used in method for manufacturing an electron gun
06/25/1998WO1998027568A1 Diamond surfaces
06/24/1998CN1185649A Low-power dipping-type cathod for cathod-ray tube
06/24/1998CN1185648A Cathod-ray tube and mfg. method therefor
06/24/1998CN1185476A Stable fluorescent powder
06/23/1998US5771039 Direct view display device integration techniques
06/23/1998US5770932 For correcting convergence of a color image display device
06/23/1998US5770929 Electric power source assembly for focusing electrode of color cathode ray tube apparatus
06/23/1998US5770918 Electroconductive frit and image-forming apparatus using the same
06/23/1998US5770258 Multilayer
06/23/1998US5769351 Method of winding a saddle-shaped deflection coil
06/19/1998CA2223847A1 Method for reducing residual spot in cathode ray tube
06/18/1998WO1998026574A2 Deflection unit for a display tube
06/18/1998WO1998026443A1 Local energy activation of getter
06/18/1998DE19751582A1 Phosphor screen for flicker-free CRT
06/18/1998DE19722404A1 Colour CRT projection system
06/17/1998EP0848410A1 Image intensifier
06/17/1998EP0848405A2 Low power impregnated cathode of cathode-ray tube
06/17/1998EP0848386A1 Transparent conductive film, low-reflection transparent conductive film, and display
06/17/1998EP0848050A2 Stabilized phosphor
06/17/1998EP0847589A1 Field emission display device with focusing electrodes at the anode and method for constructing same
06/17/1998EP0829093A4 Lateral-emitter field-emission device with simplified anode and fabrication thereof
06/17/1998EP0827626A4 Field emission display cell structure and fabrication process
06/17/1998EP0720777B1 Cathode ray tube comprising a deflection unit
06/17/1998EP0625277B1 Flat screen having individually dipole-protected microdots
06/17/1998CN1185081A Projection system with fluroescent screen
06/17/1998CN1185021A Color vacuum fluorescent displaying device
06/17/1998CN1185020A Cathode rays tube device
06/17/1998CN1185019A Two-winding horizontal deflection coil structure for deflection yoke
06/17/1998CN1185018A Focusing electrode system in electron gun for color cathode ray tube
06/17/1998CN1185017A Phosphor screen for flickerless cathode ray tube and process for preparing same
06/17/1998CN1038796C Color cathode ray tube
06/16/1998US5767837 Display apparatus
06/16/1998US5767621 Display device having plate with electron guiding passages
06/16/1998US5767620 Field-emission device with multiple emitter tips
06/16/1998US5767616 Electron gun system for a color cathode-ray tube
06/16/1998US5767615 Electron gun for a cathode ray tube
06/16/1998US5767614 Cathode ray tube having annular holding member
06/16/1998US5766054 Method of manufacturing cathode ray tube
06/16/1998US5766053 Internal plate flat-panel field emission display
06/11/1998WO1998025291A1 Display screen comprising a source of electrons with microtips, capable of being observed through the microtip support, and method for making this source
06/11/1998WO1998025290A1 Process and apparatus for magnetizing a magnetic ring for static convergence correction in a crt
06/11/1998WO1998025289A1 Ferrite ring and holder for beam correction in a crt
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