| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 01/10/2002 | US20020003401 Image forming apparatus for forming image by electron irradiation |
| 01/10/2002 | US20020003399 Flat display and method of mounting field emission type electron-emitting source |
| 01/10/2002 | US20020003398 Electron source forming substrate, and electron source and image display apparatus using the same |
| 01/10/2002 | CA2411380A1 Field electron emission materials and devices |
| 01/09/2002 | EP1169725A1 Display tube |
| 01/09/2002 | CN1330388A Cathode-ray tube |
| 01/09/2002 | CN1330387A Colour TV picture tube device and colour display tube device |
| 01/08/2002 | US6337546 Method of mounting electrode for outputting signal generated in cathode ray tube, signal outputting method in cathode ray tube, and cathode ray tube |
| 01/03/2002 | US20020000771 Flat panel display with improved micro-electron lens structure |
| 01/02/2002 | EP1168413A2 Color TV tube apparatus and color display tube apparatus |
| 01/02/2002 | EP1166312A1 Color picture tube having a low expansion tension mask |
| 01/02/2002 | CN1077146C Fe-Ni alloys for electron gun parts and punched electron gun parts |
| 01/01/2002 | US6336089 Interactive digital phonetic captioning program |
| 01/01/2002 | US6334803 Method of manufacturing electron-emitting device, electron source and image-forming apparatus using the same |
| 01/01/2002 | US6334801 Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same |
| 12/27/2001 | WO2001099149A2 Method for forming barrier structures on a substrate and the resulting article |
| 12/27/2001 | US20010054866 Large-area FED apparatus and method for making same |
| 12/27/2001 | US20010054865 Substrate for forming an electron source, electron source, and image display device |
| 12/26/2001 | CN1328339A Image forming equipment and method for activating degasser |
| 12/25/2001 | US6333724 Display device |
| 12/25/2001 | US6333506 X-ray detector unit with solid converter |
| 12/25/2001 | US6332820 Planar display device manufacturing method |
| 12/19/2001 | EP1164626A2 Cathode-ray tube |
| 12/19/2001 | EP1164618A1 Electron-emitting device and image display device using electron-emitting device |
| 12/18/2001 | US6331753 Image intensifier tube |
| 12/18/2001 | US6331749 Excitation method of laser cathode-ray tube |
| 12/13/2001 | WO2001095366A1 Micro-channel plate |
| 12/13/2001 | US20010051269 Screen printing, spraying interior surface od screen panel |
| 12/13/2001 | US20010050537 Fluorescent luminous type display device |
| 12/11/2001 | US6329759 Field emission image display |
| 12/11/2001 | US6328904 Manufacture of a field emission element with fined emitter electrode |
| 12/11/2001 | CA2212681C A field emission cathode and methods in the production thereof |
| 12/06/2001 | WO2001093424A1 Free space electron switch |
| 12/06/2001 | WO2001093310A2 Semiconductor device with vertical electronic injection and method for making same |
| 12/06/2001 | WO2001093302A1 Visual display |
| 12/06/2001 | WO2001093301A1 Visual display |
| 12/06/2001 | WO2001093300A1 Space-saving cathode ray tube |
| 12/06/2001 | WO2001093298A2 Gripping multi-level matrix structure and method of formation thereof |
| 12/06/2001 | WO2001093296A1 Multilayer electrode structure and method for forming |
| 12/06/2001 | US20010048276 Visual display |
| 12/05/2001 | EP1160819A2 Electron emitting device, electron source, and image forming apparatus |
| 12/05/2001 | EP0847589B1 Field emission display device with focusing electrodes at the anode and method for constructing same |
| 12/05/2001 | CN2463949Y Electronic gun lower-set picture tube |
| 12/05/2001 | CN1325127A Sheet-type display tube |
| 12/04/2001 | US6327073 Opto-electronic shutter |
| 11/29/2001 | WO2001091155A1 Quantum size effect type micro electron gun and flat display unit using it and method for manufacturing the same |
| 11/28/2001 | EP0721653B1 Unistructural housing for an image intensifier tube |
| 11/27/2001 | US6323594 Electron amplification channel structure for use in field emission display devices |
| 11/27/2001 | US6323590 Wall assembly and method for attaching walls for flat panel display |
| 11/27/2001 | US6322725 Low-voltage excited blue phosphor and method of preparing the same |
| 11/22/2001 | WO2001089054A2 Field emission device having metal hydride source |
| 11/22/2001 | WO2001088942A1 A method for sealing display devices |
| 11/22/2001 | US20010043172 Field emission display |
| 11/22/2001 | US20010042853 Oxygen-containing, such as metal oxides, silicates, borates or titanates, small particle size, narrow particle size distribution; displays |
| 11/21/2001 | EP1155432A1 Method and circuit for controlling field emission current |
| 11/21/2001 | CN1323054A Antiexplosive screen disc in cathode-ray tube |
| 11/20/2001 | US6320322 Light emitting appliance |
| 11/20/2001 | US6320310 Image display apparatus |
| 11/20/2001 | US6320309 Anode substrate for display device and method for manufacturing same |
| 11/20/2001 | US6320307 Color cathode ray tube having improved arrangement of electron beams |
| 11/20/2001 | US6320304 Aperture grille having parallel slits with larger cross-sectional area grids at a peripheral portion |
| 11/20/2001 | US6320303 Radioactive-ray image tube having input member formed of a clad material |
| 11/20/2001 | US6320181 X-ray image tube and manufacture thereof |
| 11/20/2001 | US6320180 Method and system for enhanced vision employing an improved image intensifier and gated power supply |
| 11/20/2001 | CA2171688C Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same |
| 11/20/2001 | CA2044469C Method of making color picture tube shadow mask having improved mask aperture border |
| 11/20/2001 | CA2039822C Cathode-ray tube having improved 16 x 9 aspect ratio faceplate panel |
| 11/15/2001 | US20010040537 Image display apparatus and its driving method |
| 11/15/2001 | US20010040431 Electron emitters coated with carbon containing layer |
| 11/15/2001 | US20010040430 Electron emission device and display device using the same |
| 11/15/2001 | US20010040428 Cathode ray tube |
| 11/14/2001 | EP1154457A1 Electron tube |
| 11/14/2001 | EP0726589B1 Field emission cathode and a device based thereon |
| 11/13/2001 | US6316873 Electron emission device and display device using the same |
| 11/08/2001 | WO2001084587A2 Field emission display having an invisible spacer thereof |
| 11/08/2001 | WO2001084582A2 Partial discharge of a field emission display |
| 11/07/2001 | EP1152452A1 Electron beam device |
| 11/07/2001 | EP1152451A2 Implosion proof panel in cathode ray tube |
| 11/07/2001 | EP1152448A1 Electron tube |
| 11/07/2001 | EP0808295B1 Method of manufacturing a glass substrate coated with a metal oxide and a glass substrate for an electronic display |
| 11/07/2001 | CN1320943A Field emission array with nano-carbon tube and method for mfg. same |
| 11/06/2001 | US6313571 Electron source and image-forming apparatus |
| 11/06/2001 | US6313043 Manufacture of field emission element |
| 11/06/2001 | US6312302 Manufacturing method for a flat panel display and the display with reinforced support spacers |
| 10/31/2001 | EP0724771B1 Flat display screen with high voltage between electrodes |
| 10/30/2001 | US6309271 Method for fabricating a field emission device |
| 10/25/2001 | US20010034174 Fiber-based field emission display |
| 10/25/2001 | US20010033131 Color display tube |
| 10/25/2001 | US20010032971 Stability; heat resistance; containing silica pigment |
| 10/25/2001 | US20010032735 Self-standing spacer wall structures and methods of fabricating and installing same |
| 10/24/2001 | EP1147538A1 Method for controlling a structure comprising a source of field emitting electrons |
| 10/24/2001 | CN1319246A Insulated-gate electron field mission devices and their fabrication processes |
| 10/23/2001 | US6307326 Procedures and apparatus for turning-on and turning-off elements within a field emission display device |
| 10/23/2001 | US6307325 Procedures and apparatus for turning-on and turning-off elements within a field emission display device |
| 10/23/2001 | US6307323 Field emission display with diode-type field emitters |
| 10/23/2001 | US6306001 Methods for producing electron-emitting device, electron source, and image-forming apparatus |
| 10/18/2001 | WO2001077233A1 Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display |
| 10/18/2001 | US20010031600 Extraction grid for field emission displays and method |
| 10/18/2001 | US20010030504 Beam index type cathode ray tube |
| 10/17/2001 | EP1146541A2 Triode carbon nanotube field emission display and manufacturing method thereof |