| 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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| 09/26/2002 | US20020135292 Electroconductive device, organic electroluminescence device using the device and process for producing the electroconductive device |
| 09/26/2002 | US20020135285 Electron beam emitter |
| 09/26/2002 | US20020135284 Field-emission matrix display based on lateral electron reflections |
| 09/25/2002 | EP1244153A2 Polymer organic light emitting device with improved color control |
| 09/25/2002 | EP1244129A2 Carbon fiber for field electron emitter and method for manufacturing field electron emitter |
| 09/25/2002 | EP1243014A1 Segmented gate drive for dynamic beam shape correction in field emission cathodes |
| 09/24/2002 | US6456014 Field emission device |
| 09/24/2002 | US6456009 Adaptive heater voltage algorithm and control system for setting and maintenance of the heater voltage of a vacuum electron device |
| 09/24/2002 | US6455989 Electron emission source, production method thereof, and display using the electron emission source |
| 09/19/2002 | WO2002073699A2 Nanofabrication |
| 09/19/2002 | WO2002073646A2 Field electron emission materials and devices |
| 09/19/2002 | US20020132041 Electron-emitting device and method of manufacturing the same as well as electron source and image forming apparatus comprising such electron-emitting devices |
| 09/19/2002 | CA2451882A1 Nanofabrication |
| 09/17/2002 | US6452335 Field emission type cold-cathode electron gun with focusing electrode |
| 09/17/2002 | US6452329 Vacuum fluorescent display for minimizing non-use area |
| 09/17/2002 | US6452328 Electron emission device, production method of the same, and display apparatus using the same |
| 09/17/2002 | US6451113 Method and apparatus for growing oriented whisker arrays |
| 09/17/2002 | US6450469 Flat panel display or probe block support framework |
| 09/12/2002 | US20020127750 Field emission tips and methods for fabricating the same |
| 09/12/2002 | US20020127351 Placing electrode opposite to second electrode containing a carbon material as a main component in atmosphere or air; applying voltage between electrodes to generate arc discharge; evaporating carbon mateial to generate soot; recovering |
| 09/12/2002 | US20020127329 Watery solution of a complex of metal selected from yttrium, aluminum and lanthanum and an organic chelating agent is added to a suspension of luminescent material after which the luminescent material is separated, dried and fired |
| 09/12/2002 | US20020125806 Cathode for cathode-ray tube having high current density and long life |
| 09/12/2002 | US20020125490 Flat panel display device utilizing electron emission devices |
| 09/11/2002 | CN1369104A Compact field emission electron gun and focus lens |
| 09/11/2002 | CN1368749A Metal cathod for electronic tube |
| 09/11/2002 | CN1090802C Cathode for electron tube |
| 09/10/2002 | US6448717 Method and apparatuses for providing uniform electron beams from field emission displays |
| 09/10/2002 | US6448710 Optical device with conductive projections in non-optical operation regions |
| 09/10/2002 | US6448708 Aluminum strips overcoated with cladding; nickel, vanadium alloy, chromium layer |
| 09/10/2002 | US6448700 Solid diamond field emitter |
| 09/10/2002 | US6448569 Bonded article having improved crystalline structure and work function uniformity and method for making the same |
| 09/10/2002 | US6447908 Method for manufacturing phosphor-coated particles and method for forming cathodoluminescent screen using the same for field emission display |
| 09/10/2002 | US6447355 Impregnated-type cathode substrate with large particle diameter low porosity region and small particle diameter high porosity region |
| 09/10/2002 | CA2201243C Electron-beam generating apparatus, image display apparatus having the same, and method of driving thereof |
| 09/10/2002 | CA2182647C Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same |
| 09/06/2002 | WO2002068754A2 Carbon tips with expanded bases |
| 09/05/2002 | US20020121864 Method and apparatuses for providing uniform electron beams from field emission displays |
| 09/05/2002 | US20020121857 Electron tube and method of manufacturing the same |
| 09/05/2002 | US20020121851 Structures, electron-emitting devices, image-forming apparatus, and methods of producing them |
| 09/04/2002 | EP1237174A1 Electron source |
| 09/04/2002 | CN1367636A Mask, its making method, method for making organic electroluminescent device and organic electroluminescent device thereof |
| 09/04/2002 | CN1090379C Electronic emission device and making method, electronic source and image forming device having same |
| 09/04/2002 | CN1090378C Emitter material for cathode-ray tube and manufacturing method thereof |
| 09/04/2002 | CN1090377C EL sheet diaphragm and switch using same |
| 09/03/2002 | US6445367 Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same |
| 09/03/2002 | US6445124 Field emission device |
| 09/03/2002 | US6445114 Electron emitting device and method of manufacturing the same |
| 09/03/2002 | US6445113 Field emission cold cathode device and method of manufacturing the same |
| 09/03/2002 | US6445006 Microelectronic and microelectromechanical devices comprising carbon nanotube components, and methods of making same |
| 08/29/2002 | US20020117963 Flat panel display device |
| 08/29/2002 | US20020117960 Field emission wafer and process for making same for use in field emission display devices |
| 08/29/2002 | US20020117958 Cathode ray tube having improved indirectly heated cathode |
| 08/29/2002 | US20020117953 Electron source having planar emission region and focusing structure |
| 08/29/2002 | US20020117951 Carbon tips with expanded bases |
| 08/29/2002 | US20020117670 Method of manufacturing image-forming apparatus |
| 08/28/2002 | CN1366285A Luminous display and its making method |
| 08/28/2002 | CN1089813C Electron tube cathod material and preparing method thereof |
| 08/27/2002 | US6441550 Carbon-based field emission electron device for high current density applications |
| 08/27/2002 | US6441543 Flat CRT display that includes a focus electrode as well as multiple anode and deflector electrodes |
| 08/27/2002 | US6441542 Cathode emitter devices, field emission display devices, and methods of detecting infrared light |
| 08/27/2002 | US6441390 Electron discharging apparatus |
| 08/27/2002 | US6440763 Methods for manufacture of self-aligned integrally gated nanofilament field emitter cell and array |
| 08/22/2002 | WO2002065499A2 Structure and fabrication of device, such as light-emitting device or electron-emitting device, having getter region |
| 08/22/2002 | US20020113550 Light source for image reading apparatus and image reading apparatus |
| 08/22/2002 | US20020113544 Field emission display device having carbon nanotube emitter |
| 08/21/2002 | EP1232512A1 Cathode ray tube comprising a cathode of a composite material |
| 08/21/2002 | EP1232511A1 Isahode ray tube having an oxide cathode |
| 08/21/2002 | CN1089478C Cathode structure body and its producing method |
| 08/20/2002 | US6437503 Electron emission device with picture element array |
| 08/20/2002 | US6437360 Vacuum field transistor |
| 08/20/2002 | US6436221 Method of improving field emission efficiency for fabricating carbon nanotube field emitters |
| 08/20/2002 | US6435928 Electron source fabricating method and an image forming apparatus fabricating method |
| 08/15/2002 | WO2002063693A1 Carbon nanotube electronic device and electron source |
| 08/15/2002 | US20020111035 System and methods for manufacturing and using a mask |
| 08/15/2002 | US20020110996 Light emitting diodes; comprises boron complex; improved performance |
| 08/15/2002 | US20020109455 Image forming apparatus for forming image by electron irradiation from electron-emitting device |
| 08/15/2002 | US20020109448 Incandescent multi-filament light bulb |
| 08/14/2002 | EP1231483A2 Scintillator panel, radiation detection device, and method for manufactering the same |
| 08/14/2002 | CN1364304A Method for manufacturing of mercury dispenser devices to be used in fluorescent lamps |
| 08/14/2002 | CN1363944A Method and circuit for driving electronic emitting device, electronic source and iamge forming device |
| 08/13/2002 | US6432732 Method and structure for limiting emission current in field emission devices |
| 08/13/2002 | US6432325 Electrodes with metal oxynitrides and carbides |
| 08/08/2002 | WO2002015214A3 Field emitter devices incorporating an improved ballast resistor |
| 08/08/2002 | WO2001009915A9 Diamond supported photocathodes for electron sources |
| 08/08/2002 | US20020105261 Field emission display cathode (FED) plate with an internal via and the fabrication method for the cathode plate |
| 08/08/2002 | US20020104603 Method of improving field emission efficiency for fabricating carbon nanotube field emitters |
| 08/08/2002 | DE10115901C1 Thermionischer Emitter Thermionic emitter |
| 08/07/2002 | EP1228521A1 Method for producing an emitting cathode using sol-gel technique and resulting cathode |
| 08/07/2002 | EP1024513B1 Semiconductor photoelectric surface |
| 08/07/2002 | EP0729639B1 Display device having an envelope comprising a wire cathode |
| 08/07/2002 | CN1362360A Production process of quarternary carbonate powder |
| 08/06/2002 | US6429596 Segmented gate drive for dynamic beam shape correction in field emission cathodes |
| 08/06/2002 | US6429580 Methods of manufacturing electron-emitting device, electron source and image forming apparatus |
| 08/06/2002 | US6429579 Apparatus and method of lead centering for halogen/incandescent lamps |
| 08/01/2002 | US20020101180 Electron-beam apparatus and image forming apparatus |
| 08/01/2002 | US20020101168 Electron beam apparatus and image-forming apparatus |
| 08/01/2002 | US20020101146 Metal cathode for electron tube |
| 08/01/2002 | US20020100913 Substrate having fine line, electron source and image display apparatus |
| 07/31/2002 | EP1226093A2 Macroscopic ordered assembly of carbon nanotubes |
| 07/31/2002 | CN1361921A Display device and method of manufacture thereof |