Patents
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)
12/2004
12/16/2004US20040251423 Method of fabricating multipole lens, multipole lens, and charged-particle beam instrument equipped therewith
12/09/2004US20040245933 Method and apparatus for generation and frequency tuning of modulated, high current electron beams
12/07/2004US6828549 Apparatus and method for moving an electron source
12/01/2004CN1552084A Cathode structure for an emission display
11/2004
11/25/2004WO2004102603A2 Field emitters and devices
11/25/2004US20040232848 Ion plasma beam generating device
11/25/2004US20040232349 Apparatus for generating a plurality of beamlets
11/25/2004DE102004022569A1 Projektionscodierer Projektionscodierer
11/24/2004EP1479094A1 Circuit for applying supplementarty voltages to rf multipole devices
11/24/2004EP1479090A2 Channel spark source for generating a stable, focussed electron beam
11/23/2004US6822379 Emission device and method for forming
11/23/2004US6822241 Emitter device with focusing columns
11/18/2004US20040227063 Method and device for lateral adjustment of image
11/17/2004EP1476888A1 Cathode structure for an emission display
11/17/2004EP1046179B1 Optoelectronic device used to modulate the flow of electrons
11/16/2004US6819461 Multibeam light source and multibeam scanner
11/16/2004US6817916 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips
11/11/2004WO2004097884A1 Field emission device and a method of forming such a device
11/11/2004WO2004097881A2 Beam uniformity and angular distribution measurement system
11/11/2004US20040222391 Device and process for switching and controlling an electron dose emitted by a micro-emitter
11/09/2004US6815902 Field emission flat screen with modulating electrode
11/09/2004US6815880 Method and apparatus for simultaneously depositing and observing materials on a target
11/09/2004US6815875 Electron source having planar emission region and focusing structure
11/09/2004US6815688 Devices for guiding and manipulating electron beams
11/04/2004US20040218161 Apparatus for forming pattern
11/04/2004US20040217299 Deflector of a micro-column electron beam apparatus and method for fabricating the same
11/03/2004EP1473755A2 Device and method for controlling a dose of electrons emitted from a microemitter
11/03/2004EP1472703A1 Beam delivery system
11/03/2004CN1542889A Electron tube control grid
11/02/2004US6812461 Photocathode source for e-beam inspection or review
10/2004
10/28/2004DE10047688B4 Ionenquelle Ion source
10/26/2004US6809465 Article comprising MEMS-based two-dimensional e-beam sources and method for making the same
10/21/2004US20040207308 Method and apparatus for simultaneously depositing and observing materials on a target
10/21/2004US20040206910 Method and apparatus for aerodynamic ion focusing
10/19/2004US6806635 Fe-Ni-Cr- based alloy strip having improved press-formability and used for electrode of electron gun
10/14/2004WO2004088708A2 System and method for generating an electorn beam
10/14/2004WO2004088703A1 Cold-cathode electron source, microwave tube using this, and its manufacturing method
10/14/2004WO2004051696A3 One dimensional beam blanker array
10/14/2004US20040201345 Cold cathode light emitting device, image display and method of manufacturing cold cathode light emitting device
10/14/2004US20040200977 Method and apparatus for generating a membrane target for laser produced plasma
10/13/2004EP0974156B1 Microtip vacuum field emitter structures, arrays, and devices, and methods of fabrication
10/13/2004CN1536609A Cold cathode luminous element, image display device and mfg. metod of cold cathade luminous element
10/12/2004US6803582 One dimensional beam blanker array
10/12/2004US6803570 Electron transmissive window usable with high pressure electron spectrometry
10/12/2004US6802986 Low-aberration deflectors for use in charged-particle-beam optical systems, and methods for fabricating such deflectors
10/07/2004US20040195583 Election gun assembly resistor and cathode ray tube
10/06/2004EP1465232A2 Conductive tube for use as a reflectron lens
09/2004
09/30/2004WO2004084262A2 Method and device for lateral adjustment of image
09/29/2004EP1463086A2 Method of fabricating a multipole lens, multipole lens, and charged-particle beam instrument equipped therewith
09/28/2004US6798143 Flat display screen cathode plate
09/28/2004US6797963 Deflector of a micro-column electron beam apparatus and method for fabricating the same
09/23/2004WO2004081910A2 Apparatus for generating a plurality of beamlets
09/23/2004US20040183456 Field emitter beam source and method for controlling a beam current
09/23/2004US20040183428 Electron-emitting device, electron source, and image display apparatus
09/23/2004US20040183420 Field emission device
09/23/2004US20040183028 Conductive tube for use as a reflectron lens
09/22/2004EP1240658B1 Field emission device having surface passivation layer
09/21/2004US6794822 Field emission electron source, electron gun and cathode ray tube device using the same
09/21/2004US6794666 Electron emission lithography apparatus and method using a selectively grown carbon nanotube
09/19/2004CA2460757A1 Conductive tube for use as a reflectron lens
09/16/2004WO2004079770A1 Charged particle beam device with cleaning unit and method of operation thereof
09/14/2004US6791278 Field emission display using line cathode structure
09/14/2004US6791076 Image sensor package
09/10/2004WO2004057638A9 Method and apparatus for aerodynamic ion focusing
09/09/2004US20040174110 Field emission type cold cathode and method of manufacturing the cold cathode
09/08/2004EP1455380A1 Charged particle beam device with cleaning unit and method of operation thereof
09/08/2004EP1455376A2 Electron-emitting device, electron source, and image display apparatus
09/08/2004CN1527340A Electronic transmitting element, electronic source, and image display device
09/02/2004WO2004075171A2 Data recording using carbon nanotube electron sources
09/02/2004US20040169457 Electron emission devices
09/02/2004US20040169166 Dielectric and conductivity doped metal oxides; electron emitter; screen printing paste
09/01/2004EP1451846A2 Electron source
09/01/2004EP1451845A2 Electron collector
09/01/2004CN1526153A Display tube and display device
09/01/2004CN1526142A Actuating and sensing device for scanning probe microscopes
08/2004
08/31/2004US6784604 Field emission element and method for manufacturing the same
08/26/2004US20040164236 Scanline alignment sensors
08/24/2004US6781300 Laser based electron beam gun
08/24/2004US6780663 Dome structure lifting up from the surface; especially vapor deposition of silicon and of carbon from h2 and a carbon oxide
08/19/2004US20040159781 Actuating and sensing device for scanning probe microscopes
08/19/2004US20040159777 Relaxed tolerance optical interconnect systems
08/17/2004US6778169 Controller driver for display device and driving method thereof
08/12/2004WO2004068455A2 Line patterned gate structure for a field emission display
08/11/2004CN1161603C Nondestructive inspection apparatus
08/10/2004US6774552 Electron gun
08/05/2004WO2004001795A3 Low gate current field emitter cell and array with vertical thin-film-edge emitter
08/04/2004EP1442471A2 System and method for fast focal length alterations
08/04/2004EP1441582A1 A method and a device for determination of the actual photosynthesis in plants
08/04/2004CN1518033A Electronic device with wide lens and for small firing point size
08/03/2004US6770887 Aberration-corrected charged-particle optical apparatus
07/2004
07/29/2004US20040145299 Line patterned gate structure for a field emission display
07/22/2004WO2004062050A2 Method and apparatus for generating a membrane target for laser produced plasma
07/22/2004WO2004006281A3 Method and apparatus for magnetic focusing of off-axis electron beam
07/22/2004US20040140751 Display tube and display device
07/22/2004US20040140417 Image sensor for confocal microscopy
07/21/2004CN1515016A Focusing lens for electron emitter
07/21/2004CN1515015A 集成式聚焦发射器 Integrated Focus launcher
07/15/2004WO2004059690A1 An extractor for an microcoloum, an alignment method for an extractor aperture to an electon emitter, and a measuring method and an alignment method using thereof
07/15/2004US20040135519 Electronic device with wide lens for small emission spot size
07/14/2004EP1437754A2 Electronic device
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