Patents
Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146)
08/2001
08/01/2001CN1306296A Electronic beam deflector for CRT and kinescope
08/01/2001CN1306295A Colour kinescope
08/01/2001CN1306046A Conductive pigment powder and transparent conductive film formed by same
07/2001
07/31/2001US6268892 Non-pealing anti-reflective film for a cathode ray tube and method of making the same
07/31/2001US6268705 Raster demodulation apparatus and method
07/31/2001US6268704 Color cathode ray tube equipped with field leak preventing coating
07/31/2001US6268693 Cathode ray tube having a reduced difference in light transmittances between a central region and a peripheral region of a panel face thereof
07/31/2001US6268692 Cathode ray tube with contoured envelope
07/31/2001US6268691 Red emitting phosphor for cathode ray tube
07/31/2001US6268690 Color cathode ray tube with face panel and shadow mask having curved surfaces that meet specified relationships
07/31/2001US6268689 Convergence assembly including a correction ring for a color cathode ray tube
07/31/2001US6268688 Color cathode ray tube
07/31/2001US6268458 Coupler fluids for projection televisions
07/31/2001US6268229 Emitting electrons
07/31/2001CA2029556C Color picture tube having improved shadow mask-frame assembly support
07/31/2001CA2029538C Method of forming a shrink fit implosion protection band
07/31/2001CA2029534C Color picture tube having shadow mask with improved support
07/26/2001WO2001054209A2 Composite sheet used to protect displays
07/26/2001WO2001054161A1 Image display device, method of manufacture thereof, and apparatus for charging sealing material
07/26/2001WO2001053074A2 Protective sheet for a display
07/26/2001US20010009835 Method for fabricating cathode structure for cathode ray tube
07/26/2001US20010009355 Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof
07/26/2001US20010009349 Shadow mask assembly
07/26/2001US20010009060 Method for cleaning phosphor screens for use with field emission displays
07/26/2001CA2397589A1 Composite sheet used to protect displays
07/25/2001EP1075705A4 Structure and fabrication of electron-emitting device having electrode with openings that facilitate short-circuit repair
07/25/2001CN1305637A Method of manufacturing black matrix for cathode-ray tube
07/25/2001CN1305636A Planar electron emitter (PEE)
07/25/2001CN1305215A Dynamic exciting vacuum fluorencence display device
07/25/2001CN1305214A Deflection system of Braun tube
07/25/2001CN1305213A Shadow mask in coloured cathode ray tube
07/25/2001CN1068975C Reed of gas eliminating agent and cathode ray tube using said reed
07/25/2001CN1068974C Supplementury coil of deflection yoke for Braun tube
07/25/2001CN1068973C Deflection yoke
07/25/2001CN1068972C 彩色显像管 Color CRT
07/25/2001CN1068971C Color picture tube having improved shadow mask aperture pattern
07/25/2001CN1068970C Cathode structure for cathode ray tube
07/24/2001US6266034 Matrix addressable display with electrostatic discharge protection
07/24/2001US6265836 Image distortion compensating apparatus
07/24/2001US6265822 Electron beam apparatus, image forming apparatus using the same, components for electron beam apparatus, and methods of manufacturing these apparatuses and components
07/24/2001US6265819 Electron gun structure
07/24/2001US6265818 Stiffened support springs and CRT incorporating same
07/24/2001US6264885 Sintering metal sheet ans ferrite; lamination; nagnetism
07/19/2001WO2001052300A1 Streak device
07/19/2001US20010008368 Deflection yoke and mis-convergence correction method for color cathode-ray tube
07/19/2001US20010008367 Frame assembly in flat cathode ray tube
07/19/2001US20010008360 Cathode ray tube
07/19/2001US20010008359 Cathode ray tube
07/19/2001US20010008239 Glass bulb for a cathode ray tube and a method for producing a cathode ray tube
07/19/2001DE10001970A1 Sheet for use as protection for display units consists of a sheet of thermoplastic material provided on the inner side with an electric screening layer and on the outer side with a scratch resistant coating
07/19/2001DE10001795A1 Composite pane consists of an inner pane made of a thermoplastic and outer panes made of glass joined by a thermoplastic polyurethane film
07/18/2001EP1117124A2 Image forming apparatus
07/18/2001EP1117123A1 Inline type color picture tube
07/18/2001EP1117122A2 Cathode-ray tube
07/18/2001EP1117121A2 Cathode ray tube
07/18/2001EP1117120A2 Cathode ray tube
07/18/2001EP1117119A2 Color cathode ray tube
07/18/2001EP1117118A1 Electron-emitting device and method of manufacturing the same and display apparatus using the same
07/18/2001EP1117117A1 Image pickup device including electron-emitting devices
07/18/2001EP1117116A2 Cathode ray tube having an improved indirectly heated cathode structure
07/18/2001EP1116257A1 Aperture grille structure for a cathode ray tube
07/18/2001EP1116253A2 Cathode ray tube neck glass
07/18/2001EP1116202A1 Method and apparatus for conditioning a field emission display device
07/18/2001CN1304164A Colour cathode ray tube
07/18/2001CN1304163A Colour kinescope
07/18/2001CN1304162A Cathode ray tube
07/18/2001CN1304161A Colour cathode ray tube
07/18/2001CN1304160A Shadow mask frame assembly of plane Braun tube
07/18/2001CN1304159A Frame assembly of plane cathode-ray tube
07/18/2001CN1304130A Black array and its preparing method
07/18/2001CN1068707C Deflection yoke liner with support ridges
07/18/2001CN1068706C Electron gun for precluding distortion of beam spots
07/18/2001CN1068705C Electron gun of colour picture tube capable of producing multi-group electron beam
07/18/2001CN1068635C Thin plate made of Fe-Ni alloy for electronic parts, shadow mask and cathod-ray tube with shadow mask
07/17/2001US6262701 Electron-emission device and apparatus and image-formation using same
07/17/2001US6262529 Display screen free from screen pattern
07/17/2001US6262528 Field emission display (FED) and method for assembling spacer of the same
07/17/2001US6262527 Cathode ray tube with a getter coating in the vicinity of a semiconductor cathode
07/17/2001US6262526 Color Braun tube
07/17/2001US6262525 Color cathode ray tube having a convergence device capable of correction of convergence without landing transition or raster rotation
07/17/2001US6262524 Electron gun with electron beam converging member disposed between quadrupole and main lens and a cathode ray tube employing the same
07/17/2001US6262364 Electromagnetic-wave shielding and light transmitting plate
07/17/2001US6261479 Multilayer radiation transparent electroconductive structure with a coating
07/17/2001US6261225 Apparatus for generating far infrared rays and display system adopting the same
07/12/2001WO2001050772A2 Method and apparatus for mounting a degaussing coil
07/12/2001WO2001050494A1 Convergence device for a color picture tube
07/12/2001WO2001050492A1 Convergence device for a color picture tube
07/12/2001WO2001050491A1 Segmented gate drive for dynamic beam shape correction in field emission cathodes
07/12/2001US20010007787 Electron discharging apparatus and method of manufacturing this
07/12/2001US20010007409 Cathode-ray tube
07/12/2001US20010007408 Color cathode ray tube
07/12/2001US20010007407 Color cathode ray tube
07/12/2001US20010007406 Mask in color cathode ray tube
07/12/2001CA2396164A1 Segmented gate drive for dynamic beam shape correction in field emission cathodes
07/11/2001EP1115139A1 Color picture tube
07/11/2001EP1115138A2 Color cathode ray tube
07/11/2001EP1115137A1 A spacer and an image-forming apparatus, and a manufacturing method thereof
07/11/2001EP1115136A2 Bulb for color cathode ray tube and color cathode ray tube and methods for production thereof
07/11/2001EP1114880A1 Steel sheet for heat shrink band with slight color misregistering
07/11/2001EP1114411A1 System and method for field emission displays