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) |
---|
06/06/1996 | WO1996006442A3 Body-mountable field emission display device |
06/04/1996 | US5523572 Process of emitting highly spin-polarized electron beam and semiconductor device therefor |
05/29/1996 | EP0714111A1 Collimating extraction grid conductor and method of focussing electron beam |
05/28/1996 | US5521775 Fast running mode conversion device for magnetic recording and reproducing apparatus |
05/22/1996 | EP0713241A2 A display device comprising an electron emission element |
05/15/1996 | EP0712147A1 Field-effect electron source and manufacturing method; application in display devices with cathodoluminescence |
05/15/1996 | EP0712146A1 Field effect electron source and method for producing same application in display devices working by cathodoluminescence |
05/15/1996 | CN1122511A Photoelectronic evolution treatment microscope |
05/09/1996 | WO1996013849A1 Field emitter device and source with multiple gate structure |
05/07/1996 | US5514937 Apparatus and method for compensating electron emission in a field emission device |
05/07/1996 | US5514847 Electron beam radiator with cold cathode integral with focusing grid member and process of fabrication thereof |
04/23/1996 | US5509843 Method and apparatus for manufacturing needle shaped materials and method for manufacturing a microemitter |
04/23/1996 | US5509839 Soft luminescence of field emission display |
04/11/1996 | WO1996010836A1 Particle-optical apparatus comprising an electron source with a needle and a membrane-like extraction electrode |
04/11/1996 | DE4430534A1 Elektronenstrahl-Erzeuger Electron gun |
04/10/1996 | EP0706198A1 Redundant conductor electron source |
04/10/1996 | EP0706197A1 Electron source |
04/10/1996 | CN1120221A Fast winding converting device of tape recorder |
03/28/1996 | WO1996009626A1 Method and apparatus for storing data using spin-polarized electrons |
03/28/1996 | CA2234392A1 Method and apparatus for storing data using spin-polarized electrons |
03/28/1996 | CA2200198A1 Method and apparatus for storing data using spin-polarized electrons |
03/27/1996 | EP0703595A1 Field emission device arc-suppressor |
03/26/1996 | US5502348 Ballistic charge transport device with integral active contaminant absorption means |
03/26/1996 | US5502347 Electron source |
03/14/1996 | WO1996008028A1 Field emission display device |
03/14/1996 | WO1996008025A2 Field emission array magnetic sensor devices |
03/07/1996 | WO1996007195A1 Electron beam generator |
03/06/1996 | EP0395752B1 Large-area uniform electron source |
03/05/1996 | US5497053 Micro-electron deflector |
03/05/1996 | US5496199 Electron beam radiator with cold cathode integral with focusing grid member and process of fabrication thereof |
02/29/1996 | WO1996006442A2 Body-mountable field emission display device |
02/20/1996 | US5493177 For forming a microstructure |
02/20/1996 | US5493173 Field emission cold cathode and method for manufacturing the same |
02/14/1996 | EP0696814A1 Field emission type electron emitting device and method of producing the same |
02/13/1996 | US5491375 Cathode, electron gun, and cathode-ray tube having a heating element for use during cold electron emisson |
02/13/1996 | US5490438 Tool for removing broken light bulbs |
02/07/1996 | CN1116360A Cathode-ray tube and electron gun |
02/06/1996 | US5489933 Field emission microcathode array and printer including the array |
01/31/1996 | EP0694948A2 Magnetron and microwave oven |
01/31/1996 | EP0511360B1 Electron source and method for producing same |
01/17/1996 | CN1114951A A drinking water making device |
01/10/1996 | EP0691032A1 Emitter tip structure and field emission device comprising same, and method of making same |
01/09/1996 | US5483077 System and method for magnetic scanning, accelerating, and implanting of an ion beam |
01/09/1996 | US5483074 Flood beam electron gun |
12/27/1995 | EP0583329B1 Process for the manufacture of a multipolar elongate-electrode lens or mass filter |
12/06/1995 | EP0500920B1 Cold-cathode filed emission device employing a current source means |
12/05/1995 | US5473219 Field emission type flat display apparatus |
12/05/1995 | US5473165 Method and apparatus for altering material |
11/21/1995 | US5469015 Functional vacuum microelectronic field-emission device |
11/21/1995 | US5469014 Field emission element |
11/08/1995 | EP0681311A1 Field-effect emitter device |
10/31/1995 | US5462467 Fabrication of filamentary field-emission device, including self-aligned gate |
09/27/1995 | CN1109205A Field emission type electron source |
09/13/1995 | EP0671755A1 Electron source comprising emissive cathodes with microtips |
09/06/1995 | CN2207000Y Lampwick support of single-end halogen tungsten lamp |
09/05/1995 | US5448132 Array field emission display device utilizing field emitters with downwardly descending lip projected gate electrodes |
08/29/1995 | US5446687 Data storage medium for storing data as a polarization of a data magnetic field and method and apparatus using spin-polarized electrons for storing the data onto the data storage medium and reading the stored data therefrom |
08/29/1995 | US5445550 Lateral field emitter device and method of manufacturing same |
08/23/1995 | EP0668603A1 Microelectronic field emission device with breakdown inhibiting insulated gate electrode and method for realization |
08/22/1995 | US5444256 Electrostatic lens and method for producing the same |
08/15/1995 | US5442193 Microelectronic field emission device with breakdown inhibiting insulated gate electrode |
08/03/1995 | WO1995020821A1 Field emitter with focusing ridges |
08/03/1995 | WO1995020814A1 Ultra thin film magnetic recording medium and related method and apparatus for recording and reproducing using spin-polarized electrons |
08/02/1995 | EP0665573A1 Apparatus and method for compensating electron emission in a field emission device |
08/02/1995 | EP0665571A1 Device for emitting electrons and method of manufacturing the same |
08/02/1995 | EP0632929A4 Producing magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions. |
07/12/1995 | EP0662703A1 Controllable thermionic electron emitter |
07/04/1995 | US5430347 Field emission device with integrally formed electrostatic lens |
06/29/1995 | WO1995017762A1 Lateral field emitter device and method of manufacturing same |
06/28/1995 | EP0660368A1 Electron field emission devices |
06/28/1995 | EP0660362A1 Ballistic charge transport device with integral active contaminant absorption means |
06/20/1995 | US5426351 Heater coil for electron tube |
06/14/1995 | DE19502966A1 Opto-electronic component for colour display screen or gas sensor |
06/13/1995 | US5424605 For controlling the passage of electrons through holes in a grid structure |
05/26/1995 | WO1995014306A1 Pulsed ion beam source |
05/23/1995 | US5418363 In an atomic force microscope |
05/16/1995 | US5416381 Self aligning electron beam gun having enhanced thermal and mechanical stability |
05/04/1995 | WO1995012211A1 Sealed micromachined vacuum and gas filled devices |
05/02/1995 | US5412285 Linear amplifier incorporating a field emission device having specific gap distances between gate and cathode |
04/04/1995 | US5404025 Semiconductor vacuum device with planar structure |
03/29/1995 | EP0645794A1 Focusing and steering electrodes for electron sources |
03/28/1995 | US5402157 Electrophotographic recording apparatus |
03/28/1995 | CA2071526C Interconnecting and processing system for facilitating frequency hopping |
03/22/1995 | EP0644570A2 An electrostatically shielded field emission microelectronic device |
03/16/1995 | WO1995007543A1 Fabrication and structure of electron-emitting devices having high emitter packing density |
03/07/1995 | US5396150 Single tip redundancy method and resulting flat panel display |
02/28/1995 | US5394006 Narrow gate opening manufacturing of gated fluid emitters |
02/28/1995 | US5393984 Magnetic deflection system for ion beam implanters |
02/08/1995 | CN1027608C Cascaded cold cathode field emission devices |
02/02/1995 | DE4426594A1 Switching device |
01/31/1995 | US5386172 Multiple electrode field electron emission device and method of manufacture |
01/26/1995 | DE4421256A1 Field-effect microtriode |
01/25/1995 | EP0635162A1 Self supporting flat video display |
01/24/1995 | US5384461 Process for the manufacture of a multipolar elongate-electrode lens or mass filter |
01/17/1995 | US5382867 Field-emission type electronic device |
01/11/1995 | EP0632929A1 Producing magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions |
01/10/1995 | US5381069 Field emission element and process for manufacturing same |
01/04/1995 | EP0632480A1 Method and apparatus for manufacturing needle-like material and method for manufacturing a microemitter |
01/03/1995 | US5378963 Field emission type flat display apparatus |
12/28/1994 | EP0631358A2 Device for producing magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions |