Patents
Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146)
08/2002
08/27/2002US6440491 Spraying layer of precursor solution onto transparent substrate to form preliminary coating, densifying, spraying further layer of precursor solution onto preliminary coating, firing to form diffuser surface coating
08/22/2002WO2002065751A2 Electron bombarded passive pixel sensor imaging
08/22/2002WO2002065499A2 Structure and fabrication of device, such as light-emitting device or electron-emitting device, having getter region
08/22/2002US20020115552 CRT funnel of a non beam-index type
08/22/2002US20020114934 For electronic display device such as a personal digital assistant or cell phone cell phone
08/22/2002US20020114054 Optical element and method of manufacturing such an optical element
08/22/2002US20020113543 Electron tube and method for producing same
08/22/2002US20020113540 Electric shielding and anti-glaring multi-layer coating for cathode ray tube and the method for making the same
08/22/2002US20020113539 Display device and cathode ray tube
08/22/2002US20020113538 Color cathode-ray tube
08/21/2002EP1233440A1 Electric shielding and anti-glaring multi-layer coating for cathode ray tube and the method for making the same
08/21/2002EP1233439A1 Cathode-ray tube
08/21/2002EP1232512A1 Cathode ray tube comprising a cathode of a composite material
08/21/2002CN1365134A Shadow mask frame assembly of color cathode ray tube
08/21/2002CN1089479C Method of degaussing cathode ray tube
08/20/2002US6437841 Display device comprising a scanning window
08/20/2002US6437838 Mounting lugs providing reduced microphonic interaction
08/20/2002US6437522 Method for controlling digital dynamic convergence and system thereof
08/20/2002US6437503 Electron emission device with picture element array
08/20/2002US6437501 CRT bulb glass containing PbO and Fe2O3
08/20/2002US6437499 Cathode-ray tube
08/20/2002US6437498 Wide-angle deflection color cathode ray tube with a reduced dynamic focus voltage
08/20/2002US6437497 Color cathode ray tube having an improved shadow mask
08/20/2002US6437496 Tensioned shadow mask and color cathode ray tube adopting the same
08/20/2002US6437495 Color cathode ray tube with curved shadow mask having central recessed portions
08/20/2002US6435928 Electron source fabricating method and an image forming apparatus fabricating method
08/20/2002CA2157443C Deflection yoke and color cathode ray tube with the deflection yoke
08/15/2002WO2002063656A2 Chemical monolayer and micro-electronic junctions and devices containing same
08/15/2002US20020111104 Spacer fabrication for flat panel displays
08/15/2002US20020109461 Cathode ray tube device that reduces magnetic field leakage
08/15/2002US20020109460 Method for producing an image display apparatus
08/15/2002US20020109455 Image forming apparatus for forming image by electron irradiation from electron-emitting device
08/15/2002US20020109454 Crt bulb glass containing pbo and fe2o3
08/15/2002US20020109453 Flat-type CRT
08/15/2002US20020109452 Electron gun for cathode ray tube having SVM coil and cathode ray tube using the electron gun
08/15/2002US20020109451 Color cathode ray tube
08/15/2002US20020109450 Inner shield for color CRT
08/15/2002US20020109449 Microphonics damper clip
08/15/2002US20020109133 Semiconductor chip and semiconductor device using the same, and method of fabricating semiconductor chip
08/15/2002US20020108402 Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
08/14/2002EP1231625A1 Deflection yoke and color picture tube comprising the same
08/14/2002EP1231624A2 CRT having a vibration damper for a tension mask
08/14/2002CN1364305A Colour cathode ray tube and getter assembly
08/14/2002CN1364236A Substrate provided with anti-reflective coating, and method of providing anti-reflective coating
08/14/2002CN1363944A Method and circuit for driving electronic emitting device, electronic source and iamge forming device
08/13/2002US6433473 Row electrode anodization
08/13/2002US6433470 Color cathode ray tube
08/13/2002US6433469 Cathode ray tube having an internal voltage-dividing resistor
08/13/2002US6433468 Color selection mechanism and color cathode-ray tube
08/13/2002US6433467 Shadow mask for cathode ray tube
08/13/2002US6432593 Gripping multi-level structure
08/13/2002US6432592 Cathode ray tube; prevention curve deformation
08/13/2002US6432325 Electrodes with metal oxynitrides and carbides
08/08/2002WO2002061796A1 Mounting lugs providing reduced microphonic interaction
08/08/2002WO2002061795A1 Deflection yoke device
08/08/2002WO2002061794A2 Color cathode lay tube and method of manufacturing the same
08/08/2002WO2002061791A2 Fibers or ribbons for use in the manufacture of structures in flat panel display
08/08/2002WO2002061788A2 Improved filming process for electrophotographic screen (eps) formation
08/08/2002WO2002061458A1 Electron beam detector, scanning type electron microscope, mass spectrometer, and ion detector
08/08/2002WO2002061014A1 Image display device
08/08/2002WO2002060829A1 Thermally prestressed screen for cathode ray tubes and method for producing said screen
08/08/2002US20020105897 Chemical monolayer and micro-electronic junctions and devices containing same
08/08/2002US20020105408 Resistor for cathode ray tube
08/08/2002US20020105262 Slim cathode ray tube and method of fabricating the same
08/08/2002US20020105261 Field emission display cathode (FED) plate with an internal via and the fabrication method for the cathode plate
08/08/2002US20020105258 Reduce reflection; contrast and color without sacrificing brightness and resolution; lc 5410, lc 6550, rhodamine 101, luxol fast blue mbsn, mordant orange 1, fluorescein amine isomer 1, phloxine b, and sulphorhodamine 101
08/08/2002US20020105257 Cathode-ray tube
08/08/2002US20020105256 Color selection apparatus for cathode ray tube
08/07/2002CN1363110A Space-saving cathode ray tube employing electrostatically amplified deflection
08/07/2002CN1362723A Electron gun member and cathode ray tube
08/07/2002CN1362722A Colour cathode ray tube
08/07/2002CN1088908C Color cathode-ray tube with detachable attached getter assembly
08/07/2002CN1088907C Shadow mask frame of cathode ray tube, its process of manufacture, and suspension element of shadow mask frame
08/07/2002CN1088763C Fe-Ni series alloy for shadow mask use
08/06/2002US6429596 Segmented gate drive for dynamic beam shape correction in field emission cathodes
08/06/2002US6429587 Electromagnetic-wave shielding and light transmitting plate and display device
08/06/2002US6429582 Display device with grille having getter material
08/06/2002US6429437 Photosensitive matrix electronic sensor
08/06/2002US6429285 Aqueous emulsion of polyhydroxyalkanoate or polyacrylic ester or acid is completely removed by thermolytic decomposition; metallizing a phosphor screen of enhanced luminosity; ease of manufacture; powder molding; ceramic tiles
08/06/2002US6428840 Method of producing cathode ray tube and method of forming films
08/06/2002CA2188997C Chromatically compensated particle-beam column
08/01/2002WO2002059931A1 Cathode ray tube with convergence unit
08/01/2002WO2002059930A1 Electron gun, cathode ray tube, and image display apparatus
08/01/2002WO2002059929A2 Color picture tube having a low expansion tension mask attached to a higher expansion frame
08/01/2002WO2002041342A3 Display device and cathode ray tube
08/01/2002WO2002013224A3 Information display protectors
08/01/2002US20020101207 Cathode ray tube of the index tube type
08/01/2002US20020101206 Cathode ray tube apparatus
08/01/2002US20020101204 Deflection yoke and cathode ray tube device
08/01/2002US20020101203 Resistor for electron gun assembly, method of manufacturing the resistor, electron gun assembly having the resistor, and cathode-ray tube apparatus having the resistor
08/01/2002US20020101170 Procedures and apparatus for turning-on and turning-off elements within a field emission display device
08/01/2002US20020101161 Electron gun for color cathode ray tube
08/01/2002US20020101150 Color CRT(Cathode Ray Tube)
08/01/2002US20020101149 Color picture tube having a low expansion tension mask attached to a higher expansion frame
08/01/2002US20020101148 CRT containing improved slot shape of shadow mask
08/01/2002US20020101147 Split foot damper
08/01/2002US20020100913 Substrate having fine line, electron source and image display apparatus
08/01/2002US20020100765 Drum of medicine sharing and packing device
08/01/2002DE10103088A1 Vorsatzscheibe für einen Bildschirm Front cover lens for a screen
08/01/2002DE10102824A1 Thermisch vorgespannter Bildschirm für Kathodenstrahlröhren und Verfahren zu seiner Herstellung Thermally pre-stressed screen for cathode ray tubes and method for its preparation