| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 06/22/2005 | EP1544888A1 Fiber containing carbon, substrate and electron emission device using fiber containing carbon, electron source using the electron emission device, display panel using the electron source, and information displaying/playing apparatus using the display panel, and a method of manufaturing thereof |
| 06/22/2005 | EP1173877B1 Field emission device using a reducing gas and method for making same |
| 06/22/2005 | EP1095516A4 Night viewer and laser range finder |
| 06/22/2005 | CN2705888Y Direct heating electronic gun and its cahtode ray tube |
| 06/22/2005 | CN1630015A Electron emission device and method of manufacturing the same |
| 06/22/2005 | CN1630014A Optical fiber screen picture tube |
| 06/22/2005 | CN1630004A Fiber containing carbon, device using same and method of manufacturing thereof |
| 06/22/2005 | CN1207746C Multiple electron source property adjusting method and device |
| 06/22/2005 | CN1207745C Electron emission element, electronic source and image forming device |
| 06/21/2005 | US6909228 Braun tube for projectors |
| 06/21/2005 | US6908354 Method of producing flat panel displays |
| 06/16/2005 | WO2005055268A2 Gated image intensifier |
| 06/16/2005 | WO2005055266A1 Method for manufacturing electron emission source |
| 06/16/2005 | US20050127821 Field emission display |
| 06/16/2005 | US20050127814 Electron-emitting element, fluorescent light-emitting element, and image displaying device |
| 06/16/2005 | US20050127563 Method of manufacturing spacer assembly, filling method for spacer forming material, filling device for spacer forming material, molding tool, and vacuum vessel |
| 06/16/2005 | US20050127351 Low voltage electron source with self aligned gate apertures, fabrication method thereof, and luminous display using the electron source |
| 06/15/2005 | EP1542258A2 Field emission display |
| 06/15/2005 | EP1542257A1 Method of producing spacer structure body, method of filling spacer forming material, device for filling spacer forming material, forming die, and vacuum vessel |
| 06/15/2005 | EP1540690A1 Vacuum display device with increased resolution |
| 06/15/2005 | EP1258025A4 Microchannel plate having an enhanced coating |
| 06/15/2005 | CN1628364A Transmitting type photoelectric cathode and electron tube |
| 06/15/2005 | CN1627469A Field emission device, display adopting the same and method of manufacturing the same |
| 06/15/2005 | CN1627340A 平板显示装置 Flat panel display devices |
| 06/15/2005 | CN1626615A Green luminous yttrium silicate luminophor and CRT using same |
| 06/15/2005 | CN1206694C Method for lowering dynamic region of modulated voltage for display screen of field emission |
| 06/15/2005 | CN1206690C Method of forming field electron emission materials and field electron emitter |
| 06/14/2005 | US6905635 Gallium nitride phosphor, its method of manufacture, and a display device using the phosphor |
| 06/09/2005 | WO2005036582A3 Field emitters and devices |
| 06/09/2005 | US20050122281 Display device |
| 06/09/2005 | US20050122033 Dielectric light device |
| 06/09/2005 | US20050122030 Thick-film sheet member its applied device and methods for manufacturing them |
| 06/09/2005 | US20050122021 Surface structures for halo reduction in electron bombarded devices |
| 06/08/2005 | EP1537593A1 Vacuum display device with reduced ion damage |
| 06/08/2005 | CN2704106Y Automatic filling machine for projection tube of rear-projection television receiver |
| 06/08/2005 | CN1624859A Color cathode ray tube |
| 06/08/2005 | CN1624858A Indirect-heating electronic gun and its cathode-ray tube |
| 06/08/2005 | CN1624850A Method of forming carbon nanotube emitter and method of manufacturing field emission display using the same |
| 06/08/2005 | CN1205645C Plane display and method for installing field emission type electron emission source |
| 06/07/2005 | US6903337 Examining system for the particle-optical imaging of an object, deflector for charged particles as well as method for the operation of the same |
| 06/07/2005 | US6902458 Silicon-based dielectric tunneling emitter |
| 06/07/2005 | US6902457 Electrode for electron gun and electron gun using same |
| 06/02/2005 | WO2005051045A1 Light-emitting device |
| 06/02/2005 | WO2005050695A1 Image display unit |
| 06/02/2005 | WO2005050692A1 Method for forming phosphor screen with metal back |
| 06/02/2005 | US20050117709 X-ray detector drawer |
| 06/02/2005 | US20050116613 Image display device |
| 06/02/2005 | US20050116612 Field emission display having an improved emitter structure |
| 06/02/2005 | US20050116611 Flat panel display device |
| 06/02/2005 | US20050116610 Electron emission device and manufacturing method thereof |
| 06/02/2005 | US20050116603 Electron emitter |
| 06/02/2005 | US20050116600 Field emission display having grid plate with multi-layered structure |
| 06/02/2005 | US20050116181 Non-mechanical recording and retrieval apparatus |
| 06/02/2005 | US20050116148 Light intensifier tube |
| 06/01/2005 | EP1535475A1 Index tube with tracking structures |
| 06/01/2005 | CN1622275A Flat panel display device |
| 06/01/2005 | CN1622274A Flat panel display having spacers, method for manufacturing the spacers, and method for manufacturing the flat panel display |
| 06/01/2005 | CN1622273A 电子发射装置及其制造方法 The electron-emitting device and manufacturing method thereof |
| 06/01/2005 | CN1622272A Three-pole carbon nano tube field emission flat display with ballast resistor structure and fabrication process thereof |
| 06/01/2005 | CN1622271A Field emission display |
| 06/01/2005 | CN1622270A Supporting spacers of a flat display device |
| 06/01/2005 | CN1622267A 电子发射装置 Electron-emitting devices |
| 06/01/2005 | CN1622266A 显示装置 Display device |
| 06/01/2005 | CN1622265A Carbon nano tube field emission panel display with focusing electrode structure and fabrication process thereof |
| 06/01/2005 | CN1622252A Method of forming carbon nanotube emitters and field emission display (fed) including such emitters |
| 06/01/2005 | CN1622251A Carbon nano tube field emission flat display with glass grid structure and fabrication process |
| 06/01/2005 | CN1204585C Electron emission device and manufacturing method and electron emission display equipment comprising the same |
| 05/31/2005 | US6900585 Spacer for an electrode of a color flat panel display |
| 05/31/2005 | US6900581 Electron-emitting device, electron source and image-forming apparatus, and manufacturing methods thereof |
| 05/31/2005 | US6900066 Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof |
| 05/26/2005 | WO2005048288A1 Image display device |
| 05/26/2005 | US20050112983 Method of forming carbon nanotube emitters and field emission display (FED) including such emitters |
| 05/26/2005 | US20050110394 Electron emission device |
| 05/26/2005 | US20050110393 Field emission display and method of manufacturing the same |
| 05/26/2005 | US20050110392 Field emission display device |
| 05/26/2005 | US20050110391 Flat panel display device |
| 05/26/2005 | US20050110390 Flat panel display having spacers, method for manufacturing the spacers, and method for manufacturing the flat panel display |
| 05/26/2005 | US20050110389 Display device |
| 05/26/2005 | US20050110386 Laser cathode ray tube |
| 05/26/2005 | US20050110383 Supporting spacers of a flat display device |
| 05/26/2005 | US20050110001 Tunneling emitter with nanohole openings |
| 05/25/2005 | EP1533827A1 Image display device and method of producing the device |
| 05/25/2005 | CN1620749A 太阳能转换器和太阳能转换系统 Solar energy converters and solar energy conversion systems |
| 05/25/2005 | CN1619758A Glass bulb for use in cathode-ray tube for projection TV and method of manufacturing the same |
| 05/24/2005 | US6897855 Tiled electronic display structure |
| 05/24/2005 | US6897606 Fluorescent-substance light emitting element and method of fabrication thereof, and image rendering device |
| 05/24/2005 | US6897604 Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device |
| 05/24/2005 | US6896571 Methods of manufacturing electron-emitting device, electron source, and image display apparatus |
| 05/19/2005 | WO2005045822A1 Non-mechanical recording and retrieval apparatus |
| 05/19/2005 | WO2005021048A3 Method of irradiating frozen material |
| 05/19/2005 | US20050106983 Image intensification tube |
| 05/19/2005 | US20050104527 Transmitting type secondary electron surface and electron tube |
| 05/19/2005 | US20050104502 Glass bulb for use in cathode-ray tube for projection TV and method of manufacturing the same |
| 05/19/2005 | US20050104494 Flat panel display and method of manufacturing the same |
| 05/18/2005 | EP1530797A1 Method and system for generating an image having multiple hues using an image intensifier |
| 05/18/2005 | CN1202552C Cathode ray tube |
| 05/18/2005 | CN1202545C Planar electron emitter (PEE), display using it and method for transmitting electron |
| 05/12/2005 | US20050099112 Field emission display device |
| 05/12/2005 | US20050099111 Method for the preparation of graphite nanofibers and emitter and display elements comprising the nanofibers |
| 05/11/2005 | CN1615641A Use of resonant microcavity display CRT for the illumination of a light valve projector |