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)
11/2003
11/06/2003WO2003092035A1 Electron beam-excited display panel-use glass spacer
11/06/2003WO2003092034A1 Color cathode ray tube having uv-reflective coating
11/06/2003WO2003065400A3 Apparatus with a cap and cover assembly, an electron gun with a cap assembly, and a method of using a tube
11/06/2003WO2002063656A3 Chemical monolayer and micro-electronic junctions and devices containing same
11/06/2003US20030205967 Discrete magnets in dielectric forming metal/ceramic laminate and process thereof
11/06/2003US20030205965 Display apparatus
11/06/2003US20030205963 Hermetically sealed container and image forming apparatus
11/06/2003US20030205962 Cathode ray tube having a replaceable getter attachment assembly
11/06/2003US20030205961 Cathode-ray tube apparatus
11/06/2003US20030205959 Field emission type cathode, electron emitting apparatus and process for manufacturing electron emitting apparatus
11/06/2003US20030205768 Uses active devices to convert a voltage-controlled signal into an output current and a capacitor to record and hold the voltage-controlled signal, thereby producing a low control voltage and active current source driving FED
11/06/2003US20030205061 Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
11/05/2003EP1359600A2 High-resolution CRT device comprising a cold cathode electron gun
11/05/2003EP1358665A1 Mounting lugs providing reduced microphonic interaction
11/05/2003EP0815579B1 Black matrix in colour picture tubes and method of producing the black matrix
11/05/2003CN1454250A Dispersion for preventing electrification and antistatic film, and image display device
11/05/2003CN1453816A Glass product for cathode-ray tube (CRT)
11/05/2003CN1453815A Display tube device with high resolution ratio equiped with cold cathode electronic gun
11/05/2003CN1453809A Oxide cathode of high density thin emitting zone for eectronic gun
11/05/2003CN1127117C Color rinescope
11/05/2003CN1127116C G4 grid of colour picture tube electronic gun
11/05/2003CN1127115C 73 cm colour picture tube shade mask structure
11/05/2003CN1126825C Fe-Cr-Ni alloy for electron gun poles with excellent corrosion resistance and strip thereof
11/04/2003US6642676 Electromagnetic quadrupole circuit which independently corrects ac and dc components of correction current
11/04/2003US6642664 Method of producing a screen for a color display tube
11/04/2003US6642658 Electron gun for cathode ray tube
11/04/2003US6642649 Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron source
11/04/2003US6642648 Visual display
11/04/2003US6642647 Cathode ray tube having a pigment on a panel front face
11/04/2003US6642646 Electron gun for color cathode ray tubes with side electron-beam-passing apertures of plurality of circular arcs having different radii of curvature
11/04/2003US6642645 Tension mask assembly for color CRT having vibration attenation units
11/04/2003US6642644 Shadow mask for color CRT having vertical slots
11/04/2003US6642643 Silicate materials for cathode-ray tube (CRT) applications
11/04/2003US6642642 Color cathode ray tube having curved shadow mask with arrangement of holes therein and improved mechanical strength
11/04/2003US6642639 Field emission array with carbon nanotubes
11/04/2003US6642163 10-30 mass % of lead oxide, X-ray absorption coefficient of 40 cm-1 or more at 0.6 Angstrom , and contains antimony, cerium and tin oxides
11/04/2003US6641682 Method for manufacturing an aperture grill material for color picture tube
11/04/2003US6641447 Method of manufacturing a display device
10/2003
10/30/2003WO2003090447A2 An auxiliary coil driver circuit for a cathode ray tube
10/30/2003WO2003090241A2 Field emission display with deflecting mems electrodes
10/30/2003WO2003090191A2 Field emission display using line cathode structure
10/30/2003US20030203139 Free-standing and aligned carbon nanotubes and synthesis thereof
10/30/2003US20030202128 Cathode-ray tube
10/30/2003US20030201710 Anode screen for a phosphor display and method of making the same
10/30/2003US20030201709 Display panel module with improved bonding structure and method of forming the same
10/30/2003US20030201707 Deflection apparatus for cathode ray tube
10/30/2003US20030201706 Tension mask frame assembly and cathode ray tube having the same
10/30/2003US20030201705 Oxide cathode for an electron gun, having a denser and thinner emissive zone
10/30/2003US20030201163 Application of antistatic/antireflective coating to a video display screen
10/29/2003EP1357575A1 Front side glass substrate for display and display device
10/29/2003EP1357572A1 Oxide Cathode for an electron gun, having a denser and thinner emissive zone
10/29/2003EP1356494A1 Cathode ray tube with convergence unit
10/29/2003EP1356493A2 Improved filming process for electrophotographic screen (eps) formation
10/29/2003EP1356492A2 Color cathode ray tube and method of manufacturing the same
10/29/2003EP1356491A1 Compliant tension mask assembly
10/29/2003EP1172451B1 Material for shadow mask, method for production thereof, shadow mask and image receiving tube
10/29/2003EP1154029B1 Color picture tube shadow mask material
10/29/2003CN1452210A Deflecting coil
10/29/2003CN1452209A Sound suppressing structure and method
10/29/2003CN1451714A Yellow zinc sulfide based inorganic luminescent material, mfg. process thereof and display device using same
10/29/2003CN1126145C Color cathode ray tube
10/29/2003CN1126144C Colour cathode ray tube device
10/29/2003CN1126143C Color cathode ray tube
10/29/2003CN1126142C Method for manufacturing colour cathode ray tube and its fluorescent screen
10/29/2003CN1126139C Method for making colour television tubes with combination of electron guns
10/29/2003CN1125987C Breakdown phenomenon detecting instrument
10/28/2003US6639348 CRT having an improved internal conductive coating and making the same
10/28/2003US6639347 Color cathode ray tube
10/28/2003US6639346 CRT panel and a method for manufacturing the same
10/28/2003US6639345 Color cathode ray tube
10/28/2003US6639344 Cathode ray tube having a focus mask and support frame assembly with an improved border
10/28/2003US6638566 Method of manufacturing an electroconductive antireflection film and a glass faceplate with the antireflection film formed thereon
10/28/2003US6638128 Apparatus and method for manufacturing electron source, and method of manufacturing image-forming apparatus
10/23/2003WO2003088301A1 Image display and method for manufacturing the same
10/23/2003WO2003088300A1 Image display apparatus and its manufacturing method
10/23/2003WO2003088296A1 Cathode ray tube-use glass panel and inspection method therefore and inspection device therefor
10/23/2003WO2003087707A2 Metallization of carbon nanotubes for field emission applications
10/23/2003WO2003017315A3 Mask support blade structure having an insert for a crt
10/23/2003WO2002086938A3 Method for manufacturing a glass panel for a cathode ray tube
10/23/2003WO2002078037A3 Display arrangement with reduced mechanical stress
10/23/2003US20030198058 Field electron emitter and a display device using the same
10/23/2003US20030197470 Glass bulb for cathode ray tube
10/23/2003US20030197464 Phosphor screen substrate, image display device using the same, and manufacturing methods thereof
10/23/2003US20030197463 Electron source, image forming apparatus, and manufacture method for electron source
10/23/2003US20030197460 Low voltage display device; zinc sulfide with manganese, copper promoters
10/23/2003US20030197459 Spacer assembly for flat panel display apparatus, method of manufacturing spacer assembly, method of manufacturing flat panel display apparatus, flat panel display apparatus, and mold used in manufacture of spacer assembly
10/23/2003US20030197458 Electrode for electron gun and electron gun using same
10/23/2003CA2477299A1 Metallization of carbon nanotubes for field emission applications
10/22/2003EP1354334A2 Implosion prevention band for a crt
10/22/2003EP1354333A2 Crt having a focus mask with partially conductive insulator
10/22/2003EP1353881A1 Thermally prestressed screen for cathode ray tubes and method for producing said screen
10/22/2003EP0920707B1 Light-insensitive resistor for current-limiting of field emission displays
10/22/2003CN2582161Y Supporting structure for display tube gas removing agent
10/22/2003CN1451170A Field emission display and method of manufacture
10/22/2003CN1450583A Electron beam equipment and image display equipment
10/22/2003CN1450582A Structure of electron gun for color CRT
10/22/2003CN1125480C Cathode ray tube
10/22/2003CN1125479C Cathode ray tube with beam shielding plate for preventing halation
10/22/2003CN1125478C Spring for cathode ray tube and its producing method
10/21/2003US6636006 Deflection yoke with multiple pairs of vertical coils and switched deflection current
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