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)
04/2003
04/17/2003WO2003032473A2 Electric power supply for a vacuum fluorescent display (vfd)
04/17/2003WO2003032334A1 Thick-film sheet member, its applied device, and methods for manufacturing them
04/17/2003WO2002006865A3 Optical channel plates with optical fibers or hollow waveguides
04/17/2003US20030071579 Side bar for flat panel display device, manufacturing method thereof, and flat panel display device having side bar
04/17/2003US20030071562 Vacuum container, method of manufacture therefor, and flat image display apparatus provided with such vacuum container
04/17/2003US20030071561 Directly-heated oxide cathode and fluorescent display tube using the same
04/17/2003US20030071560 Display
04/17/2003US20030071559 Magnetic material filling for void spaces in deflection yokes
04/17/2003US20030071558 Electron gun for cathode ray tube
04/17/2003US20030071557 Color cathode ray tube
04/17/2003US20030071553 Flat panel display with photosensitive glass spacer
04/17/2003US20030071309 Electro-optical apparatus, driving substrate for an electro-optical apparatus and method of manufacturing them
04/16/2003EP1302970A1 Production method of cathode ray tube
04/16/2003EP1302962A1 Quantum size effect type micro electron gun and flat display unit using it and method for manufacturing the same
04/16/2003EP1204993A4 Electron bombarded active pixel sensor
04/16/2003EP0740846B1 Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters
04/16/2003CN2545701Y Electronic gun structure of color kinescope
04/16/2003CN2545700Y Natural observing ratio (16:10) electronic display screen
04/16/2003CN2545699Y Improved shadow mask structure of color kinescope
04/16/2003CN1411605A Electron gun cathode assembly
04/16/2003CN1411023A Glass cone for cathode-ray tube
04/16/2003CN1411022A Deflecting coil
04/16/2003CN1411021A Projection tube and preparation technology and special equipment used for preparing projection tube
04/16/2003CN1411020A Colour CRT with improved shadow mask supporting structure
04/16/2003CN1410953A Wiring substrate and mfg. method and image display thereof
04/15/2003US6549181 Image display apparatus and its driving method
04/15/2003US6548968 Electrode assembly and dynamic focus electron gun utilizing the same
04/15/2003US6548955 Cathode ray tube with deflection unit
04/15/2003US6548954 Color cathode ray tube with black matrix holes having different diameters
04/15/2003US6548953 Electron gun for a cathode ray tube with electrical conductors welded to bracket base, and cathode ray tube provided with such a gun
04/15/2003US6548952 CRT having a deflection unit with anti-ringing characteristics
04/15/2003US6548951 Deflection unit for a cathode ray tube and method of manufacturing a saddle-shaped deflection coil
04/15/2003US6548950 Cathode ray tube having shadow mask with slit between apertures
04/15/2003US6548582 Inorganic particle-containing composition, transfer film comprising the same and plasma display panel production process
04/15/2003US6547893 Fe-Ni based material for shadow mask
04/10/2003WO2003030211A1 Metal halide lamp, metal halide lamp operating device, and headlamp device for automobiles
04/10/2003WO2003030205A1 Image display apparatus
04/10/2003WO2003028915A1 Method of fabricating a support structure
04/10/2003US20030067275 Image-forming apparatus and method of manufacturing the same
04/10/2003US20030067263 Image display apparatus and production method thereof
04/10/2003US20030067261 Color cathode ray tube and glass frit for color cathode ray tubes
04/10/2003US20030067259 Electron-emitting device and image-forming apparatus
04/10/2003US20030067258 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips
04/09/2003EP1300868A2 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips
04/09/2003EP1299896A1 Color display tube comprising an internal magnetic shield
04/09/2003EP1299894A1 Field electron emission materials and devices
04/09/2003EP1299892A1 Hot electron emission array for e-beam photolithography and display screens
04/09/2003EP0882305B1 Color cathode ray tube
04/09/2003CN1409359A Color display tube device for correcting YH misconvergence
04/09/2003CN1409358A 图像显示装置 The image display apparatus
04/09/2003CN1409357A 真空荧光显示器 Vacuum fluorescent display
04/09/2003CN1409356A Glass shell of cathode ray tube and cathode ray tube
04/09/2003CN1409355A Screen plate structure of plane type cathode ray-tube
04/09/2003CN1409354A Deflection system
04/09/2003CN1409353A Cathod ray tube device
04/09/2003CN1409352A Color picture tube with improved horizontal resolution
04/09/2003CN1409351A Tension cover damping washing device of CRT
04/09/2003CN1105395C X-ray picture amplifier and its producing method
04/09/2003CN1105394C Picture display device provided with electron gun, and electron gun for use in such device
04/09/2003CN1105393C Shadow mask for cathode-ray tubes
04/09/2003CN1105392C Thin-film electron emitter device and application using same
04/09/2003CN1105194C Fe-Cr-Ni alloys and their plates for electrodes of electron guns
04/09/2003CN1105193C Fe-Cr-Ni alloy plate and Fe-Cr-Ni alloy for electronic gun electrode
04/08/2003US6545578 Centering magnet for deflection yokes and process for producing same
04/08/2003US6545435 Cathode ray tube and signal detecting method in cathode ray tube
04/08/2003US6545404 Color display tube having a non-circular neck portion
04/08/2003US6545403 Color cathode ray tube having a developed electron gun structure
04/08/2003US6545402 Shadow mask having vertical pitch between 2.7 and 8 times vertical pitch
04/08/2003US6545401 Color selection apparatus for cathode ray tube
04/08/2003US6545400 Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced
04/08/2003US6545399 Panel/shutter mask assembly in flat cathode ray tube with curved rail fastener
04/08/2003US6545397 Cathode for electron tube
04/08/2003US6545396 Image forming device using field emission electron source arrays
04/08/2003US6544356 Steel sheet for use as an electrode-supporting frame member of a color picture tube and manufacturing method thereof
04/08/2003US6544326 Pigment dispersion composition, display apparatus, and method of manufacture the apparatus
04/03/2003WO2003028064A1 Image display unit
04/03/2003WO2003028063A1 Method of manufacturing a matrix for cathode-ray tube
04/03/2003WO2003028061A1 Nanoparticle phosphor
04/03/2003US20030062843 Electron source substrate and display apparatus using it
04/03/2003US20030062820 Funnel for cathode ray tube and mold for making the same
04/03/2003US20030062819 Glass bulb for a cathode ray tube and cathode ray tube
04/03/2003US20030062818 Cathode-ray tube device
04/03/2003US20030062817 Deflection yoke
04/03/2003US20030062816 Electron-emitting device, electron source substrate, electron beam apparatus, display apparatus, and manufacturing method thereof
04/02/2003EP1298697A2 Cathode-ray tube device
04/02/2003EP1298695A2 Gas discharge tube and display device using the same
04/02/2003EP1298227A1 Raw material for shadow mask for color image receiving tube
04/02/2003EP1297551A1 Color cathode ray tube and electron gun
04/02/2003EP1297550A1 Colour display tube provided with a colour selection electrode
04/02/2003EP1297549A1 Spacer with passivation layer for a field emission display and method of manufacturing the display
04/02/2003EP1297548A1 Multilayer electrode structure and method for forming
04/02/2003EP1151455A4 Dye combination for multiple bandpass filters for video displays
04/02/2003EP0900448B1 Cathode ray tube with magnetic coil for display enhancement
04/02/2003CN1407590A Vaccum fluorescent display device with reinforcing grid
04/02/2003CN1407588A Conic portion and neck sealing body for projecting tube
04/02/2003CN1407586A Colour cathodic ray-tube
04/02/2003CN1407585A Tension shadow mask panel of colour cathodic ray-tube and frame component thereof
04/02/2003CN1407584A Shielding frame component for providing optimum tension within cathodic ray-tube
04/02/2003CN1407582A Field-radiation display device and its cathodic hole manufacture
04/02/2003CN1407055A Fluorescent agent, preparation thereof and vacuum fluorescent display device
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