| 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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| 04/07/2005 | US20050074973 Method of fabricating a surface-type optical apparatus |
| 04/07/2005 | US20050073261 Electron emitter and method of producing the same |
| 04/06/2005 | EP1521285A2 Electron emitter and method of producing the same |
| 04/06/2005 | CN2691037Y Phase-absent power supply device |
| 04/06/2005 | CN1196157C FED CRT having various control and focusing electrodes along with horizontal and vertical deflectors |
| 04/05/2005 | US6876344 Flat thermionic emission screen and with integrated anode control device |
| 03/31/2005 | WO2005029533A1 Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components |
| 03/31/2005 | WO2004081910A3 Apparatus for generating a plurality of beamlets |
| 03/31/2005 | US20050067938 Carbon nano-tube field emission display having strip shaped gate |
| 03/31/2005 | US20050067936 Self-aligned gated carbon nanotube field emitter structures and associated methods of fabrication |
| 03/31/2005 | US20050067935 Self-aligned gated rod field emission device and associated method of fabrication |
| 03/31/2005 | US20050067588 Purge air flow passage structure |
| 03/31/2005 | US20050067564 Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components |
| 03/31/2005 | US20050067099 Method and apparatus for producing an ion-ion plasma continuous in time |
| 03/31/2005 | CA2539221A1 Method and apparatus for providing two-dimensional substantially quadrupole fields having selected hexapole components |
| 03/30/2005 | CN1602537A System and method for fast focal length alterations |
| 03/29/2005 | US6873118 Field emission cathode structure using perforated gate |
| 03/29/2005 | US6872959 Thermoelectron generating source and ion beam radiating apparatus with the same |
| 03/24/2005 | WO2005004196A3 Article comprising gated field emission structures with centralized nanowires and method for making the same |
| 03/24/2005 | US20050064303 A pattern of a fine opening provided in the light blocking layer; optical head; for generating light; semiconductor processing for improve in fineness of microlithography |
| 03/24/2005 | US20050062389 Diamond triode devices with a diamond microtip emitter |
| 03/24/2005 | US20050062387 Electron source |
| 03/24/2005 | US20050062381 Electron collector |
| 03/24/2005 | US20050061950 Micro-lens configuration for small lens focusing in digital imaging devices |
| 03/23/2005 | CN1599944A Electron collector |
| 03/23/2005 | CN1598999A Field emission device |
| 03/22/2005 | US6870647 Structure of a scanner capable of adjusting lightness of a line to be scanned |
| 03/22/2005 | US6870321 High-frequency electron source |
| 03/22/2005 | US6870310 Multibeam generating apparatus and electron beam drawing apparatus |
| 03/17/2005 | US20050059313 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source |
| 03/17/2005 | US20050057783 Image scanning apparatus |
| 03/17/2005 | US20050057168 Field emission device |
| 03/16/2005 | CN1193406C Electronic emission photoetching device using selective-grow carbon nanometer tube and method thereof |
| 03/15/2005 | US6866989 Exposing a photosensitive paste provided on the substrate through masks of a predetermined pattern, developing and firing |
| 03/09/2005 | EP1513184A1 Electronic optical lens barrel and production method therefor |
| 03/09/2005 | CN1591760A FED CRT having various control and focusing electrodes along with horizontal and vertical deflectors |
| 03/08/2005 | US6864162 Article comprising gated field emission structures with centralized nanowires and method for making the same |
| 03/03/2005 | US20050045832 Non-dispersive charged particle energy analyzer |
| 03/03/2005 | US20050045814 Optical scanning device and image forming apparatus using the same |
| 03/03/2005 | US20050045813 Optical scanning apparatus, image forming apparatus and color image forming apparatus |
| 03/02/2005 | EP1511059A1 Field emission device |
| 03/02/2005 | EP1509761A2 Methods for sem inspection of fluid containing samples |
| 03/01/2005 | US6860777 Radiation shielding for field emitters |
| 02/24/2005 | WO2005017570A2 Surface plasmon-enhanced nano-optic devices and methods of making same |
| 02/24/2005 | US20050040324 Image scanning unit and image forming apparatus |
| 02/24/2005 | US20050040137 Low-aberration deflectors for use in charged-particle-beam optical systems, and methods for fabricating such deflectors |
| 02/23/2005 | EP1508910A1 A gun with a cold cathode |
| 02/22/2005 | US6858990 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source |
| 02/17/2005 | US20050035701 Field emission display having carbon nanotube emitter and method of manufacturing the same |
| 02/16/2005 | CN1582109A Method and a device for determination of the actual photosynthesis in plants |
| 02/16/2005 | CN1581416A Field emitting display with carbon nano tube emitting polar and its making method |
| 02/15/2005 | US6856081 Method and apparatus for magnetic focusing of off-axis electron beam |
| 02/15/2005 | US6855945 Electrically conductive synthetic diamond apertures for electron and other particulate beam systems |
| 02/10/2005 | WO2004062050A3 Method and apparatus for generating a membrane target for laser produced plasma |
| 02/10/2005 | US20050029925 Field emission display with smooth aluminum film |
| 02/10/2005 | US20050029646 Semiconductor device and method for dividing substrate |
| 02/10/2005 | CA2531628A1 Field emission devices made with laser and/or plasma treated carbon nanotube mats, films or inks |
| 02/09/2005 | CN1576933A Image reading apparatus and imaging apparatus using the same reading device |
| 02/08/2005 | US6852968 Surface-type optical apparatus |
| 02/03/2005 | WO2004097881A3 Beam uniformity and angular distribution measurement system |
| 02/03/2005 | WO2004045267A3 Improved microscale vacuum tube device and method for making same |
| 02/03/2005 | US20050024752 Image sensor package fabrication method |
| 02/02/2005 | EP1186079B1 Miniaturized terahertz radiation source |
| 01/27/2005 | WO2005008715A2 Display device |
| 01/27/2005 | WO2005008711A2 Electron emission device |
| 01/27/2005 | WO2005008707A2 Improved tip for nanoscanning electron microscope |
| 01/27/2005 | WO2005008681A1 Devices for guiding and manipulating electron beams |
| 01/27/2005 | US20050022264 Method and a device for determination of the actual photosynthesis in plants |
| 01/27/2005 | US20050019707 Method for forming patterned insulating elements and methods for making electron source and image display device |
| 01/27/2005 | US20050018467 Electron emission device |
| 01/27/2005 | US20050017648 Display device |
| 01/27/2005 | US20050017193 Particle beam processing system |
| 01/27/2005 | US20050017192 System and method for fast focal length alterations |
| 01/26/2005 | CN1572010A Election gun assembly resistor and cathode ray tube |
| 01/20/2005 | WO2005006379A1 Optical imaging system having a field-of-regard |
| 01/20/2005 | WO2005006376A2 Electronic device with aperture and wide lens for small emission spot size |
| 01/20/2005 | US20050012441 Channel spark source for generating a stable focussed electron beam |
| 01/20/2005 | US20050012050 Method and device for aligning a charged particle beam column |
| 01/20/2005 | CA2501320A1 Optical imaging system having a field-of-regard |
| 01/19/2005 | CN1185675C Field emission array with nanometer-carbon tube and manufacturing method thereof |
| 01/18/2005 | US6844547 Circuit for applying supplementary voltages to RF multipole devices |
| 01/13/2005 | WO2005004196A2 Article comprising gated field emission structures with centralized nanowires and method for making the same |
| 01/13/2005 | WO2004036269A3 Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view |
| 01/13/2005 | WO2004023564A3 Optoelectronic semiconductor device and method of manufacturing such a device |
| 01/13/2005 | US20050006598 Method and device for aligning a charged particle beam column |
| 01/11/2005 | US6840834 Package structure for mounting a field emitting device in an electron gun |
| 01/06/2005 | US20050001552 Cathode-ray tube |
| 01/06/2005 | US20050001530 Electron source having planar emission region and focusing structure |
| 01/06/2005 | US20050001157 Confocal microscope apparatus |
| 01/04/2005 | US6839157 Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch |
| 01/04/2005 | US6838815 Field emission display with smooth aluminum film |
| 01/04/2005 | US6838676 Particle beam processing system |
| 12/30/2004 | US20040263050 Electron tube control grid |
| 12/30/2004 | US20040262592 Electronic device with aperture and wide lens for small emission spot size |
| 12/30/2004 | US20040262539 Electron beam source and electron beam exposure apparatus employing the electron beam source |
| 12/30/2004 | US20040262504 Projection encoder |
| 12/23/2004 | US20040259456 Electron source device, method of manufacturing the same, and flat display apparatus comprising an electron source device |
| 12/23/2004 | US20040256969 Cathode structure for an emission display |
| 12/16/2004 | WO2004110113A2 Electrical devices embedded in printed circuit boards |
| 12/16/2004 | US20040251805 Integrated focusing emitter |