| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 05/21/2003 | EP1313122A1 Electron emission element and production method therefor, and image display unit using this |
| 05/21/2003 | CN1419703A Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device |
| 05/20/2003 | US6566809 Radiation converter having an electron multiplier |
| 05/20/2003 | US6566804 Field emission device and method of operation |
| 05/20/2003 | US6566794 Image forming apparatus having a spacer covered by heat resistant organic polymer film |
| 05/15/2003 | WO2003041039A2 Vacuum display device |
| 05/15/2003 | US20030090197 Flow-fill structures |
| 05/15/2003 | US20030090196 Vacuum container, method of manufacture therefor, and flat image display apparatus provided with such vacuum container |
| 05/15/2003 | US20030090190 Field emission devices using modified carbon nanotubes |
| 05/15/2003 | US20030089900 Tunneling emitter with nanohole openings |
| 05/14/2003 | EP1310576A1 Steel sheet for heat shrink band |
| 05/14/2003 | CN1108629C Colour cathode-ray tube with indicating mode |
| 05/14/2003 | CN1108625C Cathode assembly of field emission display |
| 05/14/2003 | CN1108622C Electron-beam apparatus and method for driving said apparatus |
| 05/13/2003 | US6563260 Electron emission element having resistance layer of particular particles |
| 05/13/2003 | US6562551 Gripping multi-level black matrix |
| 05/13/2003 | US6561864 Methods for fabricating spacer support structures and flat panel displays |
| 05/08/2003 | WO2003038856A1 A method of reducing deflection errors for flat intelligent tracking (fit) crts |
| 05/08/2003 | US20030087577 Spacers, display devices containing the same, and methods for making and using the same |
| 05/08/2003 | US20030085666 Electron beam tubes |
| 05/08/2003 | US20030085658 Cathode ray tube having degaussing coil for minimizing variations in landing of electron beam |
| 05/08/2003 | US20030085650 Spacers for field emission displays |
| 05/07/2003 | EP1308980A2 Tunneling emitters and method of making |
| 05/07/2003 | EP1307895A1 Field emission display and method of manufacture |
| 05/07/2003 | CN1107965C Colour CRT and making method thereof |
| 05/06/2003 | US6559602 Method for controlling the electric field at a fed cathode sub-pixel |
| 05/06/2003 | US6559596 Getter, air tight chamber and image forming apparatus having getter, and manufacturing method of getter |
| 05/06/2003 | US6559590 Paint for heat absorbing film, heat absorbing film and color CRT |
| 05/06/2003 | US6559575 Cathode ray tube and method of manufacturing the same, and color selecting member for cathode ray tube and method of manufacturing the same |
| 05/06/2003 | US6558968 Method of making an emitter with variable density photoresist layer |
| 05/02/2003 | EP1306906A1 Electron bombarded active pixel sensor |
| 05/02/2003 | EP1306880A1 Micro-channel plate |
| 05/02/2003 | EP1305812A2 Gripping multi-level matrix structure and method of formation thereof |
| 05/01/2003 | WO2002089168A3 Silicon-based dielectric tunneling emitter |
| 05/01/2003 | WO2002089167A3 Tunneling emitter |
| 05/01/2003 | US20030083843 Characteristics adjustment method of image forming apparatus, manufacturing method of image forming apparatus and characteristics adjustment apparatus of image forming apparatus |
| 05/01/2003 | US20030082983 Manufacturing method for triode field emission display |
| 05/01/2003 | US20030082981 Manufacturing methods for electron source and image forming apparatus |
| 05/01/2003 | US20030080698 Method of reducing deflection errors for flat intelligent tracking (FIT) CRTs |
| 05/01/2003 | US20030080675 Color flat-panel display |
| 05/01/2003 | US20030080674 Attaching spacers in a display device |
| 05/01/2003 | US20030080673 Vacuum envelope with spacer and image display apparatus |
| 05/01/2003 | US20030080663 Field emission type cold cathode and method for manufacturing the same and method for manufacturing flat display |
| 05/01/2003 | US20030080476 Constitution and fabrication of flat-panel display and porous-faced structure suitable for partial or full use in spacer of flat-panel display |
| 05/01/2003 | US20030080330 Method of making an emitter with variable density photoresist layer |
| 04/30/2003 | CN2548259Y X-ray image enhancement and display device |
| 04/30/2003 | CN1107334C 彩色显示器件 Color display |
| 04/29/2003 | US6555957 Electron beam apparatus and image-forming apparatus |
| 04/29/2003 | US6555952 Electron gun and cathode ray tube using the same |
| 04/29/2003 | US6555025 Tuned sealing material for sealing of a flat panel display |
| 04/29/2003 | US6555022 Oxygen-containing, such as metal oxides, silicates, borates or titanates, small particle size, narrow particle size distribution; displays |
| 04/24/2003 | WO2002065499A9 Structure and fabrication of device, such as light-emitting device or electron-emitting device, having getter region |
| 04/24/2003 | US20030076047 Semi-conductor interconnect using free space electron switch |
| 04/23/2003 | EP1303864A1 Field emission display having discharge electron emitter |
| 04/23/2003 | CN1412812A Cathode-ray tube with erasing coil capable of minimizing electronic beam change on screen |
| 04/23/2003 | CN1106657C Electron-emitting device and image-forming apparatus |
| 04/22/2003 | US6552702 Image display apparatus and display control method |
| 04/22/2003 | US6552503 Cathode ray tube with arrangement for electron ray control |
| 04/17/2003 | WO2003032358A1 Intensified hybrid solid-state sensor |
| 04/17/2003 | WO2003032334A1 Thick-film sheet member, its applied device, and methods for manufacturing them |
| 04/17/2003 | US20030071564 Light-emitting device and a display apparatus having a light-emitting device |
| 04/17/2003 | US20030071562 Vacuum container, method of manufacture therefor, and flat image display apparatus provided with such vacuum container |
| 04/17/2003 | US20030071561 Directly-heated oxide cathode and fluorescent display tube using the same |
| 04/17/2003 | US20030071553 Flat panel display with photosensitive glass spacer |
| 04/17/2003 | US20030071309 Electro-optical apparatus, driving substrate for an electro-optical apparatus and method of manufacturing them |
| 04/17/2003 | US20030071257 Field emission display having improved capability of converging electron beams |
| 04/16/2003 | EP1302962A1 Quantum size effect type micro electron gun and flat display unit using it and method for manufacturing the same |
| 04/16/2003 | EP1204993A4 Electron bombarded active pixel sensor |
| 04/16/2003 | EP0740846B1 Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters |
| 04/16/2003 | CN1411024A Field emitting display panel and its control method |
| 04/16/2003 | CN1411014A Performace regulating method, mfg. method and characteristic regulator for image forming device |
| 04/15/2003 | US6549181 Image display apparatus and its driving method |
| 04/10/2003 | WO2003030205A1 Image display apparatus |
| 04/10/2003 | US20030068471 Method for forming barrier structures on a substrate and the resulting article |
| 04/10/2003 | US20030067275 Image-forming apparatus and method of manufacturing the same |
| 04/10/2003 | US20030067259 Electron-emitting device and image-forming apparatus |
| 04/10/2003 | US20030067258 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips |
| 04/10/2003 | US20030066961 Examining system for the particle-optical imaging of an object, deflector for charged particles as well as method for the operation of the same |
| 04/10/2003 | US20030066951 Intensified hybrid solid-state sensor |
| 04/09/2003 | EP1300868A2 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips |
| 04/09/2003 | EP1299894A1 Field electron emission materials and devices |
| 04/09/2003 | EP1299892A1 Hot electron emission array for e-beam photolithography and display screens |
| 04/09/2003 | CN1409358A 图像显示装置 The image display apparatus |
| 04/09/2003 | CN1409357A 真空荧光显示器 Vacuum fluorescent display |
| 04/09/2003 | CN1409356A Glass shell of cathode ray tube and cathode ray tube |
| 04/09/2003 | CN1105395C X-ray picture amplifier and its producing method |
| 04/09/2003 | CN1105392C Thin-film electron emitter device and application using same |
| 04/08/2003 | US6545435 Cathode ray tube and signal detecting method in cathode ray tube |
| 04/08/2003 | US6545425 Use of a free space electron switch in a telecommunications network |
| 04/08/2003 | US6545407 Electron emission apparatus |
| 04/08/2003 | US6545396 Image forming device using field emission electron source arrays |
| 04/08/2003 | US6544090 Etching a foamed glass layer; forming cavity patterns separated by ribs |
| 04/03/2003 | WO2003028064A1 Image display unit |
| 04/03/2003 | WO2002086931B1 Field-emission matrix display based on lateral electron reflections |
| 04/03/2003 | US20030062843 Electron source substrate and display apparatus using it |
| 04/03/2003 | US20030062824 Electron emission source composition for flat panel display and method of producing electron emission source for flat panel display using the same |
| 04/03/2003 | US20030062823 Flat-panel display containing electron-emissive regions of non-uniform spacing or/and multi-part lateral configuration |
| 04/03/2003 | US20030062819 Glass bulb for a cathode ray tube and cathode ray tube |
| 04/03/2003 | US20030062816 Electron-emitting device, electron source substrate, electron beam apparatus, display apparatus, and manufacturing method thereof |
| 04/02/2003 | EP1298698A1 Characteristics adjustment method of image forming apparatus, manufacturing method of image forming apparatus and characteristics adjustment apparatus of image forming apparatus |