Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 31 - Cathode-ray tubes; Electron-beam tubes
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
11/2007
11/27/2007US7301268 Field emission display having emitter arrangement structure capable of enhancing electron emission characteristics
11/27/2007US7300607 Conductive sintered compact for fixing electrodes in electronic device envelope
11/22/2007US20070268205 Multiprimary color display
11/22/2007US20070267639 Light emission device, method of manufacturing electron emission unit for the light emission device, and display device having the light emission device
11/22/2007US20070267600 Blue phosphor and display panel using the same
11/21/2007EP1858057A2 Light emission device with electron excited phosphor layers, and display device using the light emission device as light source
11/21/2007EP1858055A1 Light emission device and display device
11/21/2007EP1858048A1 Light emission device, method of manufacturing the light emission device, and display device having the light emission device
11/21/2007EP1857522A2 Multiprimary color display
11/21/2007CN101075544A Light emission device, method of manufacturing the light emission device, and display device having the light emission device
11/21/2007CN101075543A Light emission device and display device
11/21/2007CN101075542A Planar display device with explosive star-typed cathode structure and its production
11/21/2007CN101075541A Planar display device with arrowhead-shaped grid controlled cathode structure and its production
11/21/2007CN101075540A Planar display device with H-shaped sided-grid controlled structure and its production
11/21/2007CN101075539A Planar display device with bent lower-grid controlled structure and its production
11/21/2007CN101075538A Planar display device with capped bottom-grid controlled cathode structure and its production
11/21/2007CN101075537A Planar display device with triangular bottom-grid controlled cathode structure and its production
11/21/2007CN101075536A Planar display device with pallet bottom-grid controlled structure and its production
11/21/2007CN101075535A Planar display device with inclined-sloped bottom-grid controlled transmitting structure and its production
11/21/2007CN101075534A Planar display device with circular internal-grid controlled cathode structure and its production
11/21/2007CN101075533A Planar display device with square opening bottom-grid controlled structure and its production
11/21/2007CN101075532A Planar display device with internal-concaved lowr-grid controlled stair cathode structure and its production
11/21/2007CN101075531A Planar display device with concave internal-grid controlled curved cathode structure and its production
11/21/2007CN101075530A Planar display device with stair-shaped sided-grid controlled transmitting structure and its production
11/21/2007CN101075529A Planar display device with petal-shaped lower-grid controlled cathode structure and its production
11/21/2007CN101075528A Planar display device with reversed-angle laminated multi-bending cathode structure and its production
11/21/2007CN101075527A Planar display device with reversed arced lower-grid controlled multi-sided cathode structure and its production
11/21/2007CN101075526A Planar display device with reverse + shaped sided-grid controlled cathode structure and its production
11/21/2007CN101075525A Planar display device with encircled cathode-grid-controlled structure and its production
11/21/2007CN101075516A Methods of manufacturing electron-emitting device, electron source, and image display apparatus
11/21/2007CN101075426A Multiprimary color display
11/21/2007CN101075401A Image display apparatus and method of driving the same
11/21/2007CN101074375A Blue phosphor and display panel using the same
11/20/2007US7298081 Display apparatus with shell-structured vacuum seal
11/20/2007US7298080 Display device
11/20/2007US7298079 Electron source and an image display device including the electron source
11/20/2007US7298076 Bezel-less electronic display
11/20/2007US7298074 Image display device having a spacer structure for reducing current crowding
11/20/2007US7298073 Electron tube with stepped fixing portion
11/20/2007US7297469 surface of the resist-material layer is modified, and then the thick-film-paste-material layer is formed thereon, so that there can be reliably avoided the problem that the resist-material layer is dissolved by the thick-film-paste-material layer
11/20/2007US7297039 Method of manufacturing image forming apparatus
11/15/2007US20070261603 Phosphors spray and method for spraying the same
11/14/2007EP1328957A4 Vacuum tube housing comprising a plurality of intermediate planar plates having non-monotonically aperture arrangement
11/14/2007CN101071751A Light-emitting apparatus
11/14/2007CN101071750A Flat-panel display device with two-sharp side gate-modulation structure and its preparing process
11/14/2007CN101071749A Flat-panel display device with lowergate-modulated suspension-ring cathode emission structure and its preparing process
11/14/2007CN101071748A Flat-panel display device with tilt gate-modulated concave arc vertebra-type cathode structure and its preparing process
11/14/2007CN101071747A Flat-panel display device with two-side recess internal-cathode gate modulation structure and its preparing process
11/14/2007CN101071746A Flat-panel display device with ring band lower gate cnodulated emission structure and its preparing process
11/14/2007CN101071745A Flat-panel display device with circular cross-angle lower gate-modulated cathode structure and its preparing process
11/14/2007CN101071744A Flat-panel display device with ring vertical plane modulated cathode structure and its preparing process
11/14/2007CN101071743A Flat-panel display device with semi-trapezoidal tilt gate-modulated emission structure and its preparing process
11/14/2007CN101071742A Flat-panel display device with branched side-bottom gate modulation structure and its preparing process
11/14/2007CN101071741A Flat-panel display device with ring-gate modulated valley cathode structure and its preparing process
11/14/2007CN101071740A Flat-panel display device with suspension sharp cathode lower gate structure and its preparing method
11/14/2007CN101071739A Flat-panel display device with waxial barrel-type gate-modulated cathode structure and its preparing process
11/14/2007CN101071738A Flat-panel display device with apex-angle down gate-modulated cathode structure and its preparing process
11/14/2007CN101071737A Flat-panel display device with inclined-down gate-modulated flat cadhode structure and its preparing process
11/14/2007CN101071736A Flat-panel display device with internal gate-modulated multi-angle cathode structure and its preparing process
11/14/2007CN101071735A Flat-panel display device with side gate-modulated round-top cathode type emitting structure and its preparing process
11/14/2007CN101071734A Flat-panel display device with tooth type highgate-modulation structure and its preparing process
11/14/2007CN101071733A Flat-panel display device with W-type oblique cathode structure and its preparing process
11/14/2007CN101071732A Flat-panel display device with gate-modulated multi-tilt cathode structure and its preparing process
11/14/2007CN101071731A Flat-panel display device with suspension ring-type cathode structure and its preparing process
11/14/2007CN101071730A Flat-panel display device with hopper gate modulated cathode structure and its preparing process
11/14/2007CN101071729A Flat-panel display device with gate-modulated convex cathode structure and its preparing process
11/14/2007CN101071728A Flat-panel display device with oblique flat-gate structure and its preparing process
11/14/2007CN101071727A Flat-panel display device with slow-circular cathode tilt gate modulation structure and its preparing process
11/14/2007CN101071726A Flat-panel display device with multi-section bent line cathode structure and its preparing process
11/14/2007CN101071725A Flat-panel display device with multi-column cathode emitting structure and its preparing process
11/14/2007CN101071724A Flat-panel display device with igh gate-modulated multi-arris cathode structure and its preparing process
11/14/2007CN101071723A Flat-panel display device with sharp cathode gate modulation structure and its preparing process
11/14/2007CN101071722A Straight-hole channel planar field emission tripole structure
11/14/2007CN101071721A Planar tripolar field emission display device and its preparing method
11/14/2007CN100349251C 阴极射线管 A cathode ray tube
11/14/2007CN100349250C Electron tramsmitter
11/13/2007US7294955 Electrode for electron gun and electron gun using same
11/13/2007US7294034 Image display apparatus, method of manufacturing the same, and sealing-material applying device
11/08/2007US20070259587 Manufacturing method and manufacturing apparatus for image display device
11/08/2007US20070257231 Excellent in emission characteristic than the conventional rare-earth activated sialon phosphors; excellent in durability than conventional oxide phosphors; without luminance deterioration even when exposed to excitation sources; vacuum fluorescent displays, field emission display, plasma display panel
11/07/2007CN101067911A Method of driving field emission device (FED) and method of aging fed using the same
11/07/2007CN101067080A Phosphor, production method thereof and light emitting instrument
11/07/2007CN100347806C Electron beam apparatus, display apparatus, television apparatus, and spacer
11/06/2007US7291964 Color cathode ray tube
11/06/2007US7291963 Image display device
11/06/2007US7291962 Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source
11/01/2007WO2001093298A8 Gripping multi-level matrix structure and method of formation thereof
11/01/2007US20070253538 X-ray detecting apparatus and x-ray imaging apparatus
10/2007
10/31/2007EP1850366A1 Electron emission display device
10/31/2007EP1850362A2 Electron emission source, composition for forming the electron emission source, method of forming the electron emission source and electron emission device including the electron emission source
10/31/2007CN101064233A Electron emission display device
10/31/2007CN101064232A Image display device
10/31/2007CN100346445C Reflection type travelling wave gating framing image-converter tube
10/31/2007CN100346444C Image display device
10/30/2007US7288884 Field emission backlight unit having emitters disposed on edges of electrodes
10/30/2007US7288883 Flat panel display device with reduced alignment error
10/30/2007US7288881 Electron emitter and light emission element
10/25/2007WO2007119524A1 Electron emission element, method for fabricating the same, photoelectric conversion element employing electron emission element, imaging apparatus and flat panel display
10/25/2007US20070248216 X-ray detecting apparatus and x-ray imaging apparatus
10/25/2007US20070247058 Self-luminous display device
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