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)
05/2005
05/26/2005US20050110386 Laser cathode ray tube
05/26/2005US20050110385 Color cathode ray tube
05/26/2005US20050110383 Supporting spacers of a flat display device
05/26/2005US20050110001 Tunneling emitter with nanohole openings
05/25/2005EP1533827A1 Image display device and method of producing the device
05/25/2005CN1620710A Resistor for electron gun assembly, electron gun with the resistor, and cathode-ray tube apparatus with the resistor
05/25/2005CN1620709A Color picture tube having a low expansion tension mask attached to a higher expansion frame
05/25/2005CN1619758A Glass bulb for use in cathode-ray tube for projection TV and method of manufacturing the same
05/25/2005CN1619757A Color cathode ray tube
05/25/2005CN1619414A Collimator, x-raying apparatus and x-ray photographing device
05/25/2005CN1203518C Crt
05/25/2005CN1203517C Glass casing used for cathode-ray tube, and cathode-ray tube device
05/25/2005CN1203516C Projection tube
05/25/2005CN1203515C Cathode ray tube display device and cut-off adjustment method
05/25/2005CN1203514C Shadow mask in color cathode ray tube
05/25/2005CN1203513C Stretched mask for color picture tube
05/25/2005CN1203512C Color cathode ray tube
05/24/2005US6897855 Tiled electronic display structure
05/24/2005US6897698 Phase shifting and PWM driving circuits and methods
05/24/2005US6897606 Fluorescent-substance light emitting element and method of fabrication thereof, and image rendering device
05/24/2005US6897605 Cathode assembly and color picture tube utilizing the same
05/19/2005US20050104527 Transmitting type secondary electron surface and electron tube
05/19/2005US20050104505 Image display apparatus and method of manufacturing the same
05/19/2005US20050104502 Glass bulb for use in cathode-ray tube for projection TV and method of manufacturing the same
05/19/2005US20050104494 Flat panel display and method of manufacturing the same
05/19/2005DE10041453B4 Eisen-Nickel-Legierung mit geringer Wärmeausdehnung für Halb-Spannungs-Masken, daraus hergestellte Halb-Spannungs-Masken sowie eine solche Maske verwendende Farbbildröhre Iron-nickel alloy with low thermal expansion for Half-voltage masks, half masks voltage produced therefrom, as well as color picture tube such a mask used
05/18/2005CN1617284A Forming method of fluorescent screen
05/18/2005CN1617032A Photoelectronic device and its producing method and electronic device with said photoelectronic device
05/18/2005CN1616594A Lithium ion doped Gd2O3: Eu transparent luminous film and its preparing method
05/18/2005CN1202553C Low reflective contrast enhancement filter
05/18/2005CN1202552C Cathode ray tube
05/18/2005CN1202551C CRT device
05/18/2005CN1202550C Cathode ray tube device
05/18/2005CN1202549C Colour cathode ray tube device
05/18/2005CN1202548C Electron gum member with resistor and producing method and cathode ray tube device
05/18/2005CN1202547C Colour CRT with improved shadow mask supporting structure
05/18/2005CN1202546C Method of forming fluorescent surface
05/18/2005CN1202545C Planar electron emitter (PEE), display using it and method for transmitting electron
05/17/2005US6894444 Color cathode ray tube and method of manufacturing the same
05/17/2005US6894430 Color cathode-ray tube
05/17/2005US6893309 Apparatus for correcting static electron beam landing error
05/12/2005WO2005043961A2 Electroluminescent system
05/12/2005WO2005043896A1 Projection optical system and projection television employing the same
05/12/2005WO2005043203A1 Optical film for display devices
05/12/2005WO2004105081A9 Fast recovery electron multiplier
05/12/2005WO2003090447A3 An auxiliary coil driver circuit for a cathode ray tube
05/12/2005US20050100666 Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom
05/12/2005US20050099123 Sealing structure and plasma display panel employing the same
05/12/2005US20050099112 Field emission display device
05/12/2005US20050098764 Small particle size, narrow particle size distribution, spherical morphology and good crystallinity
05/12/2005US20050097988 Generating an aerosol including a nickel metal precursor and moving the droplets through a heating zone to form nickel particles; while in the aerosol stream forming a coating on the particles, the coating comprising a material is different than the nickel-containing material; flat panel displays
05/12/2005CA2544295A1 Electroluminescent system
05/11/2005EP1529304A2 Improvement to colour cathode ray tubes
05/11/2005EP1444714B1 Process for calcium evaporation inside systems operating under vacuum
05/11/2005EP1356493B1 Improved filming process for electrophotographic screen (eps) formation
05/11/2005CN1201368C Deflection coil
05/11/2005CN1201367C Color cathode-ray tube apparatus
05/11/2005CN1201366C Corner spring for color cathode ray tube
05/11/2005CN1201364C Electronic source producing method
05/11/2005CN1201363C Vacuum container and displaying device
05/11/2005CN1200980C Conductive coating composition and antistatic plate
05/10/2005US6891322 Filter layer for a display, a method of preparing a filter layer for a display and a display including a filter layer
05/10/2005US6891320 Field emission cold cathode device of lateral type
05/10/2005US6891185 Electronic device with aperture and wide lens for small emission spot size
05/06/2005WO2003107390A3 Lighting element with luminescent surface and uses thereof
05/05/2005US20050095947 Field emission display device and driving method thereof
05/05/2005US20050095878 Low-cost circuit board materials and processes for area array electrical interconnections over a large area between a device and the circuit board
05/05/2005US20050094113 Display apparatus with shielding
05/05/2005US20050093796 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching
05/05/2005US20050093426 Field emission display and method of manufacturing the same
05/05/2005US20050093424 Field emission display device
05/05/2005US20050093421 Display device
05/04/2005EP1528801A1 Display apparatus with shielding
05/04/2005CN1612601A Display apparatus with shielding
05/04/2005CN1612285A Deflection coil and method for making same
05/04/2005CN1612284A Field emission display and method of manufacturing the same
05/04/2005CN1611527A Electroconductive cellulose-based film
05/04/2005CN1200130C Thin alloy sheet of low thermal expansion and shadow mask using the same
05/04/2005CN1200129C Material for shadow mask, method for rpoduction thereof, shadow mask comprising the material and picture tube using the shadow mask
05/03/2005US6888516 Display panel and scanning method
05/03/2005US6888325 Method for self correcting inner pin distortion using horizontal deflection coil and deflection yoke thereof
05/03/2005US6888300 Cathode ray tube
05/03/2005US6888299 Electron gun for cathode ray tube having SVM coil and cathode ray tube using the electron gun
05/03/2005US6888298 Cathode ray tube with convergence unit
05/03/2005US6888296 Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source
05/03/2005US6888294 Field emission device using a reducing gas and method for making same
05/03/2005US6887725 Micro electron gun of quantum size effect type and flat display using such electron guns as well as methods of their manufacture
05/03/2005US6887118 Method for manufacturing a glass panel for a cathode ray tube
04/2005
04/28/2005WO2005038850A1 Image display
04/28/2005WO2004090924A3 Evaporable getter device for projection tubes
04/28/2005US20050088074 Structure of electron gun for cathode ray tube
04/28/2005US20050088072 Self-adhesive frame applied in package of field emission display, the manufacturing method for the same and the package method by the same
04/28/2005US20050087764 Misfet
04/27/2005EP1526562A2 Flat panel display wit high voltage spacer
04/27/2005EP1526561A2 A plasma display
04/27/2005CN1610049A Structure of electron gun for cathode ray tube
04/27/2005CN1610048A Phosphor layer, image display device employing the same and method for making the phosphor layer
04/27/2005CN1610045A A plasma display panel
04/27/2005CN1610040A Composition for forming an electron emission source for a flat panel display device and the electron emission source fabricated therefrom
04/27/2005CN1199228C Method of mfg. cathode ray tube
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