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)
10/1998
10/06/1998US5818159 Electron beam deflection system for a cathode ray tube
10/06/1998US5818158 Deflection yoke with pivoting correcting magnet
10/06/1998US5818157 Color cathode ray tube having an in-line electron gun with asymmetrical apertures
10/06/1998US5818156 Color cathode-ray tube
10/06/1998US5818155 Cathode ray tube having a small-diameter neck and method of manufacture thereof
10/06/1998US5817421 Method for forming and anti-reflection film of a cathode-ray tube, an apparatus used for carrying out the method and a cathode-ray tube having the anti-reflection film
10/01/1998WO1998043273A1 A large television display screen without butting part and manufacturing the same
10/01/1998WO1998043272A1 Color cathode-ray tube
10/01/1998WO1998043269A1 Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained
10/01/1998WO1998043268A1 Field emitter cathode backplate structures for display panels
10/01/1998DE19814189A1 Aperture mask for colour CRT with in-line electron guns
09/1998
09/30/1998EP0867912A1 Mounting of spacers in a flat display
09/30/1998EP0867911A1 Image forming apparatus and method of manufacturing the same
09/30/1998EP0867908A1 Uniforming the potential electron emission 0f a cathode of a flat screen with microtips
09/30/1998EP0867907A2 Electron emission device for generating and emitting spin-polarized electrons
09/30/1998EP0867035A1 Vacuum device having a getter device
09/30/1998EP0867034A1 Color display device having color-filter layers
09/30/1998EP0867033A1 Color display device having color-filter layers
09/30/1998EP0867032A1 Method of manufacturing a color display device comprising color-filter layers
09/30/1998CN2293118Y Rotary coil fixing former structure for display device
09/30/1998CN1194719A Color display device having elements influencing the landing angle
09/30/1998CN1194718A Cathod body structure, electron gun body structure, electronic tube, lamp filament and method for manufacturing cothode body structure and electronic gun body structure
09/30/1998CN1194450A Screen disc of colour cathode-ray tube
09/29/1998US5815361 Of a cathode ray tube display
09/29/1998US5814941 Device for eliminating low frequency radiation of monitor
09/29/1998US5814934 Field emission display with patterned anode over phosphor
09/29/1998US5814933 Cathode ray tube having an improved front panel
09/29/1998US5814932 Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
09/29/1998US5814931 Cold cathode and cathode ray tube using the cold cathode
09/29/1998US5814930 Color cathode ray tube
09/29/1998US5814929 For a color cathode-ray tube
09/24/1998WO1998042005A1 Display screen free from screen pattern
09/24/1998WO1998042004A1 Color cathode ray tube
09/24/1998WO1998042003A1 Color cathode-ray tube
09/23/1998EP0866491A2 Electron emission apparatus with segmented anode and image-forming apparatus
09/23/1998EP0866490A2 Image-forming apparatus
09/23/1998EP0866489A1 Image-forming apparatus
09/23/1998CN1194055A Displaying system
09/23/1998CN1193801A Mono-component organic silicone insulating liquid
09/23/1998CN1193750A Spacer and image-forming apparatus, and manufacturing method thereof
09/22/1998US5812215 Projector display unit
09/22/1998US5811932 X-ray detector having an entrance section including a low energy x-ray filter preceding a conversion layer
09/22/1998US5811928 Concave display
09/22/1998US5811927 Method for affixing spacers within a flat panel display
09/22/1998US5811926 Spacer units, image display panels and methods for making and using the same
09/22/1998US5811922 Coma-error correcting means of CRT
09/22/1998US5811921 Picture display device
09/22/1998US5811919 Thin-panel picture display device
09/22/1998US5811918 Shadow mask of the nickel-iron type having specific composition
09/22/1998US5811916 Field emission devices employing enhanced diamond field emitters
09/17/1998WO1998040904A1 Electron gun structure
09/16/1998EP0865069A2 Image-forming apparatus
09/16/1998EP0865066A2 Method of manufacturing screen of color picture tube
09/16/1998EP0865064A1 Electron emission device and display device using the same
09/16/1998EP0865063A1 Electron emission device and display device using the same
09/16/1998EP0865062A1 Electron emission device and display using the same
09/16/1998CN1193181A Luminotron with fluorescent screen whose three basic colour areas adjacently arranged
09/16/1998CN1193180A Colour cathod-ray tube with improved shadow-mask structure
09/16/1998CN1193115A Breakdown phenomenon detecting instrument
09/15/1998US5808409 Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
09/15/1998US5808406 In-line electron gun with non-circular apertures
09/15/1998US5808405 Elastic non-welded shadow mask support assembly for color cathode-ray tube
09/15/1998US5808404 Electron tube including a cathode having an electron emissive material layer
09/15/1998US5808403 For flat display screens
09/15/1998US5808400 Field emission display with improved viewing Characteristics
09/15/1998US5807154 Process for aligning and sealing field emission displays
09/11/1998WO1998039790A1 Optical shutter
09/11/1998WO1998039788A1 Field emission display with unitary spacer frame assembly and method
09/11/1998WO1998031134A3 Coupler fluids for projection televisions
09/09/1998EP0863532A1 Electron emission device and display device using the same
09/09/1998EP0862785A1 Flat panel display with reduced electron scattering effects
09/09/1998EP0574447B1 Focusing means for cathode ray tubes
09/09/1998CN1192786A Raw material for magnetic shield, prodn. method thereof, and color TV receiver
09/09/1998CN1192574A Matrix electron gun super large screen display tube or cathode-ray tube and scanning control method therefor
09/09/1998CN1039719C Mixed blue emitting phosphor
09/08/1998US5804919 Resonant microcavity display
09/08/1998US5804916 Flat picture tube
09/08/1998US5804913 Cathode ray tube with flexible mount for deflection unit
09/08/1998US5804912 Magnetic shielding CRT
09/08/1998US5804908 Enhancement in bonding strength in field emission electron source
09/08/1998US5804255 Method of forming transparent and conductive ultrathin films
09/08/1998US5803781 Method of assembling shadow mask of CRT panel
09/03/1998WO1998038535A1 Method for creating a color filter layer on a flat panel display screen structure
09/03/1998WO1998037983A1 A method for creating a planar aluminum layer in a flat panel display structure
09/02/1998EP0862199A2 Color cathode ray tube and fabrication method of fluorescent surface thereof
09/02/1998EP0861500A1 Color display device having elements influencing the landing angle
09/02/1998CN1192288A Field electron emission materials and devices
09/02/1998CN1192038A Glass panel for cathode ray tube
09/02/1998CN1192037A Heater voltage supply circuit for cathode ray tube
09/01/1998US5801792 High resolution, high intensity video projection cathode ray tube provided with a cooled reflective phosphor screen support
09/01/1998US5801496 Color cathode ray tube display device and method of adjusting color purity in the display device
09/01/1998US5801487 Fluorescent display panel with photo-shield plate for decreasing light reflected on frit
09/01/1998US5801485 Display device
09/01/1998US5801481 Cathode ray tube
09/01/1998US5801480 Color CRT device with deflection yoke
09/01/1998US5801479 Color cathode-ray tube and method of manufacturing the same
09/01/1998US5801477 Gated filament structures for a field emission display
09/01/1998US5800234 Method for manufacturing a metallized luminescent screen for a cathode-ray tube
09/01/1998CA2099646C Cathode-ray tube having internal magnetic shield with strengthening ribs
08/1998
08/27/1998WO1998037567A1 Electron tube having a semiconductor cathode
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