| Patents for H01J 3 - Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps (4,773) |
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| 09/08/2000 | WO2000008666A9 Free electron energy source |
| 09/06/2000 | EP1033738A1 Device for the electrostatic deflection of a particle beam |
| 09/05/2000 | US6114808 Cold cathode electron gun for microwave tube |
| 09/05/2000 | US6114802 Field emission device having stamped substrate and method |
| 08/31/2000 | WO2000051154A1 Flat panel display and method involving column electrode |
| 08/30/2000 | EP0993679A4 Multi-layer resistor for an emitting device |
| 08/30/2000 | CN1264916A Cathode-ray gun, its making method, and cathode-ray kinescope |
| 08/29/2000 | US6111353 Luminescent display device with protective barrier layer |
| 08/24/2000 | WO1999063566A3 Device for shaping an electron beam, method for producing said device and use thereof |
| 08/22/2000 | US6107728 Structure and fabrication of electron-emitting device having electrode with openings that facilitate short-circuit repair |
| 08/17/2000 | WO2000048224A1 Electron gun and electron beam exposure device |
| 08/17/2000 | WO2000048220A1 Field emitter array with enhanced performance |
| 08/10/2000 | WO2000046834A1 Field emission device having dielectric focusing layers |
| 08/02/2000 | EP1023741A1 Electron source with microtips, with focusing grid and high microtip density, and flat screen using same |
| 07/25/2000 | US6094010 Electron gun with photocathode and folded coolant path |
| 07/25/2000 | US6094001 Field emission device having a focusing structure and method of fabrication |
| 07/25/2000 | US6093074 Vacuum microdevice and method of manufacturing the same |
| 07/19/2000 | EP1019935A1 Row electrode anodization |
| 07/18/2000 | US6091188 Field emission cold cathode and method of fabricating the same |
| 07/12/2000 | EP1018140A1 Electron sources having shielded cathodes |
| 07/11/2000 | US6087766 Field emission display devices |
| 07/11/2000 | US6087655 Fiber grating encoders and methods for fabricating the same |
| 07/11/2000 | US6087193 Method of production of fet regulatable field emitter device |
| 07/05/2000 | EP1016113A1 Dual-layer metal for flat panel display |
| 07/05/2000 | CN1258928A Convergence magnetic device using for cathode-ray tube |
| 07/04/2000 | US6084345 Field emission display devices |
| 07/04/2000 | US6084339 Field emission device having an electroplated structure and method for the fabrication thereof |
| 07/04/2000 | US6084245 Field emitter cell and array with vertical thin-film-edge emitter |
| 06/28/2000 | EP1012862A1 Atomic force microscope for generating a small incident beam spot |
| 06/21/2000 | EP0795193B1 Electron-optical device having two elongate emitting regions |
| 06/20/2000 | US6078133 Field emission device having an amorphous multi-layered structure |
| 06/13/2000 | US6075315 Field-emission cold cathode having improved insulating characteristic and manufacturing method of the same |
| 06/02/2000 | WO2000008666A3 Free electron energy source |
| 05/30/2000 | US6069599 Field emission displays with focusing/deflection gates |
| 05/18/2000 | WO2000028569A1 High voltage standoff, current regulating, hollow electron beam switch tube |
| 05/17/2000 | EP1000433A1 Method for making an electron source with microtips, with self-aligned focusing grid |
| 05/16/2000 | US6064149 Field emission device with silicon-containing adhesion layer |
| 05/09/2000 | US6061074 Ion generator for ionographic print heads |
| 05/04/2000 | WO2000025342A1 X-ray tube providing variable imaging spot size |
| 05/02/2000 | US6057642 Field emission device with tilted cathodes |
| 04/25/2000 | US6054807 Planarized base assembly and flat panel display device using the planarized base assembly |
| 04/19/2000 | EP0993679A1 Multi-layer resistor for an emitting device |
| 04/18/2000 | US6051917 Electron beam gun |
| 04/13/2000 | WO2000021112A1 Electron source comprising at least a protective electrode against spurious emissions |
| 04/11/2000 | US6049162 Pulsed electron beam source and its use |
| 04/04/2000 | CA2061160C Low aberration field emission electron gun |
| 03/29/2000 | EP0989580A2 Cold cathode electron gun |
| 03/28/2000 | US6043592 Microtip emissive cathode electron source having conductive elements for improving the uniformity of electron emission |
| 03/22/2000 | EP0987729A1 Low degassing microtip cathode |
| 03/21/2000 | US6040808 Method of addressing a magnetic matrix electron source flat panel display |
| 03/16/2000 | WO1999067804A8 Electron tube comprising a semiconductor cathode |
| 03/15/2000 | EP0985222A1 Structure and fabrication of electron-emitting device having specially configured focus coating |
| 03/15/2000 | EP0985220A1 Structure and fabrication of electron-emitting device having ladder-like emitter electrode |
| 03/15/2000 | CN1050429C Compound wave electrode electrooptical modulator and making method of its electrode |
| 03/14/2000 | US6037708 Field emission display cell structure |
| 03/01/2000 | EP0873573A4 Electron sources utilizing negative electron affinity photocathodes with ultra-small emission areas |
| 02/23/2000 | EP0980582A1 Electron tube with a cesium source |
| 02/22/2000 | US6028391 Field emission device having spherically curved electron emission layer and spherically recessed substrate |
| 02/22/2000 | US6028322 Double field oxide in field emission display and method |
| 02/22/2000 | US6028317 Charged particle beam optical element charged particle beam exposure apparatus and method of adjusting the same |
| 02/22/2000 | US6028305 Dual cantilever scanning probe microscope |
| 02/17/2000 | WO2000008666A2 Free electron energy source |
| 02/15/2000 | US6024618 Method of operating electron tube |
| 02/08/2000 | US6023126 Edge emitter with secondary emission display |
| 02/01/2000 | US6020595 Cold electron emission device |
| 02/01/2000 | US6019657 Dual-layer metal for flat panel display |
| 01/27/2000 | DE19929096A1 Electron gun |
| 01/26/2000 | EP0974999A1 Microwave electron gun |
| 01/26/2000 | EP0974998A2 Cold cathode field emission device and cold cathode field emission display |
| 01/26/2000 | EP0974156A4 Microtip vacuum field emitter structures, arrays, and devices, and methods of fabrication |
| 01/26/2000 | EP0974156A1 Microtip vacuum field emitter structures, arrays, and devices, and methods of fabrication |
| 01/26/2000 | CN1242869A 电子束加速器 Electron beam accelerator |
| 01/26/2000 | CN1242253A Electron beam irradiation device |
| 01/25/2000 | US6018215 Field emission cold cathode having a cone-shaped emitter |
| 01/25/2000 | CA2067843C Semiconductor device for emitting highly spin-polarized electron beam |
| 01/19/2000 | EP0973185A2 Etched and formed extractor grid |
| 01/18/2000 | US6015324 Fabrication process for surface electron display device with electron sink |
| 01/11/2000 | US6013986 Electron-emitting device having multi-layer resistor |
| 01/11/2000 | US6013974 Electron-emitting device having focus coating that extends partway into focus openings |
| 01/04/2000 | US6011567 Image forming apparatus |
| 01/04/2000 | US6010918 Gate electrode structure for field emission devices and method of making |
| 12/29/1999 | WO1999067804A1 Electron tube comprising a semiconductor cathode |
| 12/28/1999 | US6008576 Flat display and process for producing cathode plate for use in flat display |
| 12/28/1999 | US6008063 Method of fabricating row lines of a field emission array and forming pixel openings therethrough |
| 12/21/1999 | US6004830 Fabrication process for confined electron field emission device |
| 12/16/1999 | DE19824783A1 Vorrichtung zur Formung eines Elektronenstrahls, Verfahren zur Herstellung der Vorrichtung und Anwendung Device for shaping an electron beam, methods of manufacture of the device and application |
| 12/14/1999 | US6002988 Method for optimizing the magnetic field of a periodic permanent magnet focusing device |
| 12/14/1999 | US6002209 Field emission device with auto-activation feature |
| 12/14/1999 | US6002207 Electron source with light shutter device |
| 12/14/1999 | US6002199 Structure and fabrication of electron-emitting device having ladder-like emitter electrode |
| 12/09/1999 | WO1999063566A2 Device for shaping an electron beam, method for producing said device and use thereof |
| 12/09/1999 | WO1999045559A3 Field emission display having an ion shield |
| 12/08/1999 | EP0860019B1 Pulsed electron beam source and use thereof |
| 12/08/1999 | CN1237872A Cyctotron display |
| 12/07/1999 | US5998923 Lateral deviation flat display screen |
| 12/07/1999 | US5998916 Field emission device resistors and method for fabricating the same |
| 12/02/1999 | WO1999062093A1 Method for making an electron source with microtips, with self-aligned focusing grid |
| 11/30/1999 | US5994703 Printed sheet for deflection coils |
| 11/25/1999 | WO1999040600A9 Gate electrode structure for field emission devices and method of making |
| 11/24/1999 | EP0795188B1 Electron-optical device with means for protecting emitter from incident particles |