| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 02/19/2003 | EP1284025A2 Semiconductor device with vertical electronic injection and method for making same |
| 02/19/2003 | EP0946959B1 Diamond fim deposition method |
| 02/19/2003 | EP0719446B1 Thin-panel picture display device |
| 02/19/2003 | CN1397981A Glass cone for CRT and CRT |
| 02/19/2003 | CN1397974A Electronic source electrode and its mfg. method and electronic tube |
| 02/19/2003 | CN1101976C 硬x射线像增强器 Hard x-ray image intensifier |
| 02/18/2003 | US6522064 Image forming apparatus and method of manufacture the same |
| 02/18/2003 | US6522062 Fluorescent display device and method for driving same |
| 02/18/2003 | US6522055 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source |
| 02/18/2003 | US6522054 Electron-emitting device, electron source and image forming apparatus |
| 02/18/2003 | US6522053 Field emission element, fabrication method thereof, and field emission display |
| 02/18/2003 | US6521525 Electro-optic device, drive substrate for electro-optic device and method of manufacturing the same |
| 02/13/2003 | WO2003012817A1 Electron emission film and electric field electron emission device |
| 02/13/2003 | US20030030757 Convergence control apparatus and method for compensating for angular error of reference pattern |
| 02/13/2003 | US20030030378 Fluorescent luminous tube |
| 02/13/2003 | US20030030367 Image forming apparatus and method of manufacturing the same |
| 02/13/2003 | US20030030366 Built-in chip vacuum fluorescent display |
| 02/13/2003 | US20030030364 Cathode ray tube |
| 02/13/2003 | US20030030361 Projection type cathode ray tube device employing a cathode ray tube having a neck composed of different-diameter portions |
| 02/13/2003 | US20030030356 Carbon nanotube field emission display |
| 02/12/2003 | EP1045452B1 Photodetector and image pickup device employing it |
| 02/12/2003 | EP1015848A4 Integrated night vision device and laser ranger |
| 02/12/2003 | CN1396617A Electron emission element, electronic source and image forming device |
| 02/12/2003 | CN1396616A Image display device for image forming using multiple luminous points |
| 02/11/2003 | US6518698 Semiconductor laser cathode ray tube for driving at room temperature |
| 02/11/2003 | US6517403 Visual display |
| 02/11/2003 | US6517399 Method of manufacturing spacer, method of manufacturing image forming apparatus using spacer, and apparatus for manufacturing spacer |
| 02/06/2003 | WO2001093298A3 Gripping multi-level matrix structure and method of formation thereof |
| 02/06/2003 | US20030025467 Display apparatus and method for correcting electron beam landing pattern |
| 02/06/2003 | US20030025443 Image display apparatus having voltage application structure |
| 02/06/2003 | US20030025441 Method of preventing junction leakage in field emission devices |
| 02/06/2003 | US20030025439 Glass funnel for a cathode ray tube and cathode ray tube |
| 02/06/2003 | US20030025438 Cathode ray tube and display apparatus |
| 02/05/2003 | CN1395280A Cathode-ray tube and display device |
| 02/05/2003 | CN1395279A Cathode-ray tube and its manufacturing method |
| 02/05/2003 | CN1395270A Catalyst for forming carbon fibre, its making method and electronic transmitter |
| 02/04/2003 | US6515639 Cathode ray tube with addressable nanotubes |
| 02/04/2003 | US6515415 Triode carbon nanotube field emission display using barrier rib structure and manufacturing method thereof |
| 02/04/2003 | US6515407 Gated filament structures for a field emission display |
| 01/30/2003 | WO2003009327A1 Field emission type cold cathode and production method therefor and flat image device provided with field emission type cold cathode |
| 01/30/2003 | WO2003009325A1 Electron emitter and method for fabricating the same, cold cathode field electron emission element and method for fabricating the same, and cold cathode field electron emission display and method for manufacturing the same |
| 01/30/2003 | US20030021387 Light weight flat panel image display device |
| 01/30/2003 | US20030020390 Flat cathode-ray tube, electron gun for flat cathode-ray tube and producing method thereof |
| 01/29/2003 | EP1280184A2 Inspecting system for particle-optical imaging of an object, deflection device for charged particles and method for operating the same |
| 01/29/2003 | EP1280183A2 Cathode ray tube |
| 01/29/2003 | EP1279705A1 Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display |
| 01/29/2003 | EP1279157A2 Partial discharge of a field emission display |
| 01/29/2003 | EP1279156A2 Field emission display having an invisible spacer thereof |
| 01/29/2003 | EP1224685A4 Improved power supply for night viewers |
| 01/29/2003 | CN1100336C Paste composition for screen printing of CRT shadow mask and screen printing method using same |
| 01/28/2003 | US6512329 Image forming apparatus having spacers joined with a soft member and method of manufacturing the same |
| 01/28/2003 | US6512328 Laser cathode ray tube having electric discharge inhibitor inside the bulb |
| 01/28/2003 | US6511545 Electron-emitting device, electron source substrate, electron source, display panel and image-forming apparatus, and production method thereof |
| 01/28/2003 | US6511358 Electron-emitting device, electron source substrate, electron source, display panel and image-forming apparatus, and production method thereof |
| 01/23/2003 | WO2003007324A1 Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit |
| 01/23/2003 | US20030015958 Electron emission device, production method of the same, and display apparatus using the same |
| 01/23/2003 | US20030015954 Cathode-ray tube and cathode-ray tube manufacturing method |
| 01/23/2003 | US20030015648 Night vision device with antireflection coating on cathode window |
| 01/23/2003 | US20030015312 Cooling structure of a projection tube |
| 01/22/2003 | EP1278227A1 Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device |
| 01/22/2003 | CN1392587A Picture tube |
| 01/22/2003 | CN1392579A Method for producing vacuum container and method for producing image forming device using said vacuum container |
| 01/22/2003 | CN1099692C Cathode-ray tube |
| 01/22/2003 | CN1099691C Electron emission device, electron source and image-forming device mfg. method |
| 01/22/2003 | CN1099690C Electron-emitting device as wells as electron source and image-forming apparatus using such device |
| 01/22/2003 | CN1099275C X-ray image intensifying device and its producing method |
| 01/21/2003 | US6509693 Filament for fluorescent display device |
| 01/21/2003 | US6509691 Image-forming apparatus and method of manufacturing the same |
| 01/21/2003 | US6509687 Metal/dielectric laminate with electrodes and process thereof |
| 01/21/2003 | US6509683 Implosion proof panel in cathode ray tube |
| 01/16/2003 | WO2003005405A2 Cathode ray tube comprising an electron beam-control arrangement |
| 01/16/2003 | WO2003005404A1 Side projection type cathode ray tube |
| 01/16/2003 | WO2003005400A1 Non-evaporation type getter, display unit and production method for them |
| 01/16/2003 | WO2002025689A3 Vacuum fluorescence display |
| 01/16/2003 | US20030013372 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source |
| 01/16/2003 | US20030010287 Electron-emitting device, electron source substrate, electron source, display panel and image-forming apparatus, and production method thereof |
| 01/15/2003 | CN1391253A Project tube with varied neck diameters |
| 01/15/2003 | CN1390914A Luminophore used for low-speed electronic wire |
| 01/14/2003 | US6507329 Light-insensitive resistor for current-limiting of field emission displays |
| 01/14/2003 | US6507147 Unitary vacuum tube incorporating high voltage isolation |
| 01/14/2003 | US6507146 Fiber-based field emission display |
| 01/14/2003 | US6507145 Ballast layer for field emissive device |
| 01/14/2003 | US6506317 Cyclic aliphatic hydrocarbon having at least one cross linkage; cooling projector television cathode ray tube; flame retardant; does not dissolve or swell plastic lens |
| 01/14/2003 | US6506087 Method and manufacturing an image forming apparatus having improved spacers |
| 01/09/2003 | WO2003003335A1 Self scanning flat display |
| 01/09/2003 | US20030006703 Fluorescent luminous tube with getter mirror film |
| 01/09/2003 | US20030006684 Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen |
| 01/09/2003 | US20030006400 Cerium, yttrium silicate; cathode ray tubes |
| 01/08/2003 | EP1016115A4 Multi-level conductive black matrix |
| 01/08/2003 | CN1390359A Space-saving cathode ray tube |
| 01/08/2003 | CN1389305A Coating method of making antistatic coating of display panel stick to earthing element directly |
| 01/07/2003 | US6504292 Field emitting device comprising metallized nanostructures and method for making the same |
| 01/07/2003 | US6504215 Electro-optical apparatus having a display section and a peripheral driving circuit section |
| 01/07/2003 | US6504143 Device for inputting data |
| 01/02/2003 | US20030003838 Manufacturing method of spacer for electron-beam apparatus and manufacturing method of electron-beam apparatus |
| 01/02/2003 | US20030001496 Streak device |
| 01/02/2003 | US20030001490 Electron emission element, method of manufacturing the same, display device and method of manufacturing the same |
| 01/02/2003 | US20030001489 Field emitter display assembly having resistor layer |
| 01/02/2003 | US20030001478 Electrode for electron source, method for producing the same, and electronic tube using the same |
| 01/02/2003 | US20030001477 Electron-emitting device, electron source, and image-forming apparatus |