| Patents for H01J 1 - Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (21,638) |
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| 02/20/2003 | US20030034724 Impregnated cathode structure and method of manufacturing the structure |
| 02/20/2003 | US20030034721 Method for improving field emission uniformity from a carbon-based array |
| 02/19/2003 | EP0946959B1 Diamond fim deposition method |
| 02/19/2003 | CN1397974A Electronic source electrode and its mfg. method and electronic tube |
| 02/19/2003 | CN1397489A Carbon nanotube as field emmision material |
| 02/19/2003 | CN1101976C 硬x射线像增强器 Hard x-ray image intensifier |
| 02/18/2003 | US6522080 Field emitter array with enhanced performance |
| 02/18/2003 | US6522061 Field emission device with microchannel gain element |
| 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 | US6520820 Cold cathode field emission device, process for the production thereof, and cold cathode field emission display |
| 02/13/2003 | WO2003012819A1 A method of making electron emitters |
| 02/13/2003 | WO2003012817A1 Electron emission film and electric field electron emission device |
| 02/13/2003 | US20030030378 Fluorescent luminous tube |
| 02/13/2003 | US20030030357 Electron source and producing method therefor |
| 02/13/2003 | US20030030356 Carbon nanotube field emission display |
| 02/13/2003 | US20030030354 Pipe-type lamp with cooling channels |
| 02/13/2003 | US20030029989 High data rate smart sensor |
| 02/12/2003 | EP1283541A2 Method of fabricating field emission display employing carbon nanotubes |
| 02/12/2003 | EP0988640B1 Field emission cathode and a light source including a field emission cathode |
| 02/12/2003 | CN1396791A 显示器件 Display Devices |
| 02/12/2003 | CN1396617A Electron emission element, electronic source and image forming device |
| 02/11/2003 | US6518692 Discharge device having cathode with micro hollow array |
| 02/11/2003 | US6517741 Red phosphor and an oxide-nitride inorganic pigment |
| 02/11/2003 | US6517400 Electrodes in plasma display panel and fabrication method thereof |
| 02/06/2003 | US20030027478 Method of fabricating field emission display employing carbon nanotubes |
| 02/06/2003 | US20030027417 Method of manufacturing member pattern and method of manufacturing wiring, circuit substrate, electron source, and image-forming apparatus |
| 02/06/2003 | US20030027017 Light emitter for a display |
| 02/06/2003 | US20030025447 Forming organic light emitting device displays on thinner substrates |
| 02/06/2003 | US20030025446 Manufacturing method and structure of OLED display panel |
| 02/06/2003 | US20030025435 Reservoir dispenser cathode and method of manufacture |
| 02/06/2003 | US20030025434 Double layer electrode coil for a HID lamp and method of making the electrode coil |
| 02/06/2003 | US20030025431 Method of making electron emitters |
| 02/06/2003 | US20030025430 Long-life electron tube device, electron tube cathode, and manufacturing method for the electron tube device |
| 02/06/2003 | US20030025429 Directly heated thermionic flat emitter |
| 02/06/2003 | US20030025428 Plasma display device having efficient heat conductivity |
| 02/05/2003 | EP1282152A2 Double layer electrode coil for a high intensity discharge lamp and method of making the electrode coil |
| 02/05/2003 | EP1282147A2 Long-life electron tube device, electron tube cathode, and manufacturing method for the electron tube device |
| 02/05/2003 | CN1395737A Cathode ray tube having oxide cathode |
| 02/05/2003 | CN1395272A Method and device for producing electric field radioactive electronic source |
| 02/05/2003 | CN1395270A Catalyst for forming carbon fibre, its making method and electronic transmitter |
| 02/04/2003 | US6515640 Electron emission device with gap between electron emission electrode and substrate |
| 02/04/2003 | US6515415 Triode carbon nanotube field emission display using barrier rib structure and manufacturing method thereof |
| 02/04/2003 | US6515414 Low work function emitters and method for production of fed's |
| 02/04/2003 | US6515407 Gated filament structures for a field emission display |
| 02/04/2003 | US6514112 Coated-wire ion bombarded graphite electron emitters |
| 02/04/2003 | CA2295411C Electron beam apparatus and image-forming apparatus |
| 02/02/2003 | CA2387331A1 Double layer electrode coil for a hid lamp and method of making the electrode coil |
| 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 | US20030020395 Electron emitting device, electron source, image forming apparatus and producing methods of them |
| 01/30/2003 | US20030020059 Field emission type electron source |
| 01/30/2003 | US20030019763 Apparatus and method for separation of biological contaminants |
| 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 | EP1279183A2 A nanotube-based electron emission device and systems using the same |
| 01/29/2003 | EP0965248B1 Device for conditioning control signal to electron emitter, preferably so that collected electron current varies linearly with input control voltage |
| 01/29/2003 | CN2533571Y Direct guide miniature electrode |
| 01/29/2003 | CN1394348A Cathode ray tube comprising cathode of composite material |
| 01/29/2003 | CN1393903A Cathode for electronic tube and method for manufacturing same |
| 01/28/2003 | US6512331 Luminous display and method of making same |
| 01/28/2003 | US6512235 Nanotube-based electron emission device and systems using the same |
| 01/28/2003 | US6511632 Alloy of a rare earth metal, tungsten and/or rhenium, hafnium and the balance of iridium |
| 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 | WO2003007332A1 Gas discharge lamp |
| 01/23/2003 | US20030015958 Electron emission device, production method of the same, and display apparatus using the same |
| 01/23/2003 | US20030015952 C type bulb center column construction |
| 01/23/2003 | US20030015949 Metal halide lamp |
| 01/23/2003 | CA2453700A1 Gas discharge lamp |
| 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 | 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 | CN1099689C Grid electron gun |
| 01/21/2003 | US6509693 Filament for fluorescent display device |
| 01/21/2003 | US6509685 Plasma display screen comprising a red phosphor |
| 01/21/2003 | US6509578 Method and structure for limiting emission current in field emission devices |
| 01/16/2003 | WO2003005398A1 Electron emission device |
| 01/16/2003 | US20030013372 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source |
| 01/16/2003 | US20030013215 Method of and apparatus for manufacturing field emission-type electron source |
| 01/16/2003 | US20030011321 Dielectric barrier discharge lamp having a starting aid |
| 01/16/2003 | US20030011297 Fluorescent tanning lamp with improved service life |
| 01/16/2003 | US20030010996 Cold cathode device |
| 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 | EP1276137A2 Dielectric-barrier discharge lamp with starting aid |
| 01/15/2003 | EP1276132A1 Method and device for collecting electrons |
| 01/15/2003 | EP1276130A2 Method of and apparatus for manufacturing field emission-type electron source |
| 01/15/2003 | CN1391247A Getter ingredient and field-emission display device therewith |
| 01/15/2003 | CN1099125C Impregnated cathode structure, cathode substrat used for structure, electron gun structure using cathode structure, and electron tube |
| 01/14/2003 | US6507329 Light-insensitive resistor for current-limiting of field emission displays |
| 01/14/2003 | US6507328 Thermoelectric control for field emission display |
| 01/14/2003 | US6507145 Ballast layer for field emissive device |
| 01/14/2003 | US6506087 Method and manufacturing an image forming apparatus having improved spacers |
| 01/10/2003 | CA2392974A1 Dielectric barrier discharge lamp having a starting aid |
| 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 |
| 01/08/2003 | EP1274111A1 Electron emission device |
| 01/08/2003 | CN1389897A Liquid-crystal displaying screen with improved back lighting system |
| 01/08/2003 | CN1389894A Cathode in cathode-ray tube and its mfg. method |
| 01/08/2003 | CN1389890A Ternary RE-Mo secondary emitting material and its prepn. |
| 01/08/2003 | CN1098531C Apparatus for forming electrode bulbwick |