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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04/09/2003 | EP1300868A2 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips |
04/08/2003 | US6545407 Electron emission apparatus |
04/02/2003 | CN1407602A Electronic emission photoetching device using selective-grow carbon nanometer tube and method thereof |
04/01/2003 | US6541906 Field emission display panel equipped with a dual-layer cathode and an anode on the same substrate and method for fabrication |
04/01/2003 | US6541776 Device for electrostatic deflection of a particle beam |
03/27/2003 | US20030058992 Electron gun heating control to reduce the effect of back heating in medical linear accelerators |
03/27/2003 | US20030057861 Radiation shielding for field emitters |
03/27/2003 | US20030057860 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source |
03/27/2003 | US20030057359 Image sensor package having optical element |
03/26/2003 | CN1405821A Electronic transmitting device, electron source and its manufacture method and imaging apparatus |
03/26/2003 | CN1104020C Cathode body, electron gun, and cathode ray tube employing ferroelectric emitter |
03/25/2003 | US6537427 Deposition of smooth aluminum films |
03/20/2003 | US20030054723 Triode-type field emission device having field emitter composed of emitter tips with diameter of nanometers and method for fabricating the same |
03/18/2003 | US6534923 Electron source |
03/18/2003 | US6534913 Electron source with microtips, with focusing grid and high microtip density, and flat screen using same |
03/18/2003 | US6534775 Electrostatic trap for particles entrained in an ion beam |
03/13/2003 | US20030049899 Electrode structures |
03/13/2003 | US20030049875 Manufacturing method for an electron-emitting source of triode structure |
03/13/2003 | US20030049572 Method for forming patterned insulating elements and methods for making electron source and image display device |
03/12/2003 | EP1291891A2 Electron-emiting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source |
02/27/2003 | US20030038603 Electron gun |
02/27/2003 | US20030038244 Electrostatically focused addressable field emission array chips (AFEA's) for high-speed massively parallel maskless digital e-beam direct write lithography and scanning electron microscopy |
02/25/2003 | US6525463 Flat panel display device |
02/25/2003 | US6525326 System and method for removing particles entrained in an ion beam |
02/18/2003 | US6522080 Field emitter array with enhanced performance |
02/18/2003 | US6522056 Method and apparatus for simultaneously depositing and observing materials on a target |
02/18/2003 | US6522053 Field emission element, fabrication method thereof, and field emission display |
02/13/2003 | WO2002080216A9 Method and system for energy conversion using a screened-free-electron source |
02/13/2003 | US20030032362 Package structure for mounting a field emitting device in an electron gun |
02/12/2003 | CN1396622A Electron gun and cathode-ray tube using it and manufacturing method of electron gun |
02/12/2003 | CN1396617A Electron emission element, electronic source and image forming device |
02/11/2003 | US6518699 Field emission display having reduced optical sensitivity and method |
02/06/2003 | US20030025441 Method of preventing junction leakage in field emission devices |
02/06/2003 | US20030025085 Low-aberration deflectors for use in charged-particle-beam optical systems, and methods for fabricating such deflectors |
02/06/2003 | US20030025073 Single step multi-section exposure scanning method |
02/04/2003 | US6515640 Electron emission device with gap between electron emission electrode and substrate |
02/04/2003 | US6515407 Gated filament structures for a field emission display |
01/22/2003 | CN1099689C Grid electron gun |
01/16/2003 | US20030011292 Electron source |
01/09/2003 | US20030006689 Electron gun,cathode ray tube using the same, and method of manufacturing electron gun |
01/02/2003 | US20030001477 Electron-emitting device, electron source, and image-forming apparatus |
01/02/2003 | US20030001152 Field emission display having reduced optical sensitivity and method |
01/02/2003 | EP1271594A1 Electron-emitting device, electron source, and image-forming apparatus |
12/31/2002 | US6501216 Focusing electrode for field emission displays and method |
12/27/2002 | WO2002103747A1 Ion trapping |
12/27/2002 | WO2002103740A2 Focusing lens for electron emitter |
12/27/2002 | WO2002103739A1 Field emission type cold cathode and method of manufacturing the cold cathode |
12/27/2002 | WO2002103738A2 Integrated focusing emitter |
12/27/2002 | WO2002103337A2 Electron beam apparatus and method for using said apparatus |
12/26/2002 | US20020195924 Deposition of smooth aluminum films |
12/25/2002 | CN1387744A Nondestructive inspection apparatus |
12/24/2002 | US6498349 Electrostatically focused addressable field emission array chips (AFEA's) for high-speed massively parallel maskless digital E-beam direct write lithography and scanning electron microscopy |
12/19/2002 | US20020193036 Focusing lens for electron emitter |
12/19/2002 | US20020190631 Electron gun and cathode-ray tube |
12/19/2002 | US20020190623 Integrated focusing emitter |
12/19/2002 | US20020190622 Field emitter cell and array with vertical thin-film-edge emitter |
12/19/2002 | US20020190218 Method and apparatus for simultaneously depositing and observing materials on a target |
12/19/2002 | US20020190200 Ion trapping |
12/18/2002 | EP1267378A1 Method for fabricating self-aligned field emitter tips |
12/18/2002 | EP1266412A1 Method and device for transferring spin-polarized charge carriers |
12/17/2002 | US6495955 Structure and method for improved field emitter arrays |
12/17/2002 | US6495953 Cold cathode electron gun |
12/17/2002 | US6495952 Cathode ray tube having an internal voltage-dividing resistor |
12/17/2002 | US6495865 Microcathode with integrated extractor |
12/10/2002 | US6492781 Closed-loop cold cathode current regulator |
12/05/2002 | WO2002097845A2 Electron gun, cathode ray tube, and picture display device |
12/05/2002 | WO2002097844A2 Display tube and display device |
12/05/2002 | US20020182969 Electrode structure, display devices containing the same, and methods for making the same |
12/05/2002 | US20020182542 Electron emission lithography apparatus and method using a selectively grown carbon nanotube |
12/03/2002 | US6489726 Focusing electrode for field emission displays and method |
12/03/2002 | US6489710 Electron emitting apparatus, manufacturing method therefor and method of operating electron emitting apparatus |
11/28/2002 | US20020175618 Field emission display panels incorporating cathodes having narrow nanotube emitters formed on dielectric layers |
11/28/2002 | US20020175617 Field emission display panel equipped with a dual-layer cathode and an anode on the same substrate and method for fabrication |
11/28/2002 | US20020175607 Method of preventing junction leakage in field emission devices |
11/28/2002 | US20020175293 RF modulated electron gun |
11/27/2002 | EP0985220A4 Structure and fabrication of electron-emitting device having ladder-like emitter electrode |
11/26/2002 | US6486609 Electron-emitting element and image display device using the same |
11/21/2002 | WO2002093585A1 Actuating and sensing device for scanning probe microscopes |
11/21/2002 | WO2002092533A1 Dielectric composition with reduced resistance |
11/20/2002 | EP1258903A2 Ion source |
11/20/2002 | EP1258022A2 Electron gun cathode assembly |
11/19/2002 | US6483101 Molded image sensor package having lens holder |
11/14/2002 | US20020168050 Open type X-ray generating apparatus |
11/13/2002 | EP1256962A1 Actuating and sensing device for scanning probe microscopes |
11/13/2002 | CN1379433A Cold-cathode electronic gun |
11/05/2002 | US6476548 Focusing electrode for field emission displays and method |
11/05/2002 | US6476340 Electron beam gun with grounded shield to prevent arc-down and gas bleed to protect the filament |
10/30/2002 | CN1093686C Displaying system |
10/29/2002 | US6472802 Triode-type field emission device having field emitter composed of emitter tips with diameter of nanometers and method for fabricating the same |
10/23/2002 | EP1250708A2 Field emission display having an ion shield |
10/23/2002 | CN1376376A X-ray generator of open type |
10/22/2002 | US6469436 Radiation shielding for field emitters |
10/22/2002 | US6469433 Package structure for mounting a field emitting device in an electron gun |
10/17/2002 | US20020149316 Electron gun |
10/15/2002 | US6465965 Method and system for energy conversion using a screened-free-electron source |
10/15/2002 | US6464550 Methods of forming field emission display backplates |
10/10/2002 | WO2002080216A1 Method and system for energy conversion using a screened-free-electron source |
10/03/2002 | WO2002078059A1 Methods for manufacture of self-aligned integrally gated nanofilament field emitter cells and array |
10/03/2002 | US20020142499 Method of fabricating row lines of a field emission array and forming pixel openings therethrough |
10/02/2002 | CN1372290A Electronic source with plane emission area and focusing structure |