| Patents for H01J 1 - Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (21,638) |
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| 02/08/1995 | CN1027609C Black matrix composition for use in color cathode ray tube |
| 02/08/1995 | CN1027608C Cascaded cold cathode field emission devices |
| 02/01/1995 | EP0637050A2 A method of fabricating a field emitter |
| 02/01/1995 | EP0637047A1 Cathode with fast switching heater and electronic grid tube including such cathode |
| 02/01/1995 | EP0637046A1 Thermoionic emissive cathode method of fabricating the same thermoionic emissive cathode and electron beam apparatus |
| 01/31/1995 | US5386172 Multiple electrode field electron emission device and method of manufacture |
| 01/25/1995 | EP0635865A1 Field-emission display |
| 01/25/1995 | EP0635860A1 Method of manufacturing a thermionic cathode |
| 01/24/1995 | US5384509 Field emission device with horizontal emitter |
| 01/19/1995 | WO1995002256A1 Structure and method for enhancing electron emission from carbon-containing cathode |
| 01/17/1995 | US5382867 Field-emission type electronic device |
| 01/17/1995 | US5382185 Thin-film edge field emitter device and method of manufacture therefor |
| 01/11/1995 | EP0633594A1 Field-emission element having a cathode with a small radius and method for fabricating the element |
| 01/11/1995 | EP0633593A1 Electrom beam source and electron beam application apparatus and electronic apparatus using the same |
| 01/10/1995 | US5381069 Field emission element and process for manufacturing same |
| 01/05/1995 | WO1995000758A1 Reduced length plasma engine with closed electron deviation |
| 01/04/1995 | EP0632480A1 Method and apparatus for manufacturing needle-like material and method for manufacturing a microemitter |
| 01/04/1995 | EP0632479A1 Anisotropic pyrolytic graphite heater |
| 01/03/1995 | US5378640 Method of fabricating a transmission mode InGaAs photocathode for night vision system |
| 12/28/1994 | EP0630518A1 Vertical microelectronic field emission devices and methods of making same |
| 12/20/1994 | US5374868 Filling trenches with conformal insulating layer, a highly conductive layer and a polysilicon layer; etching; emitter tips |
| 12/14/1994 | EP0628982A2 Driving method for an electron beam emitting device |
| 12/14/1994 | CN1096398A Mthod of manufacturing electron source, electron source manufactured by said method, and image forming apparatus using said electron source |
| 12/14/1994 | CN1027018C Cathode structure for an electron tube and method of consructing it |
| 12/13/1994 | US5372973 Method to form self-aligned gate structures around cold cathode emitter tips using chemical mechanical polishing technology |
| 12/08/1994 | WO1994028571A1 Amorphic diamond film flat field emission cathode |
| 12/08/1994 | CA2164294A1 Amorphic diamond film flat field emission cathode |
| 12/07/1994 | EP0627756A1 Photocathode, phototube, and photodetecting apparatus |
| 12/07/1994 | EP0627755A1 Reflection mode alkali photocathode, and photomultiplier using the same |
| 12/07/1994 | CN1096132A Electron source and image-forming apparatus |
| 12/07/1994 | CN1026943C Colour plate indicator |
| 12/06/1994 | US5371434 Radiation-emitting devices having an array of active components in contact with a fluorescent layer |
| 12/06/1994 | US5371431 Vertical microelectronic field emission devices including elongate vertical pillars having resistive bottom portions |
| 11/23/1994 | EP0625277A1 Flat screen having individually dipole-protected microdots |
| 11/23/1994 | CN1095521A Cathode and production of same |
| 11/01/1994 | US5361015 Electron emission element |
| 10/26/1994 | CN1026380C Inorganically insulated heater, process for production thereof, and cathode ray tube using the same |
| 10/25/1994 | US5359257 Ballistic electron, solid state cathode |
| 10/19/1994 | EP0620581A2 Method of manufacturing electron source, electron source manufactured by said method, and image forming apparatus using said electron sources |
| 10/12/1994 | EP0619595A1 Image forming device and method |
| 10/12/1994 | EP0619594A1 Electron source and image-forming apparatus |
| 10/12/1994 | CN1093489A Plate type X-ray image enhancement device and the mfg. method |
| 10/11/1994 | US5354694 Method of making highly doped surface layer for negative electron affinity devices |
| 10/06/1994 | DE4409832A1 Display device of the gas-discharge type and method for its production |
| 10/05/1994 | EP0618605A1 Stick-shaped silicon structures manufacturing procedure |
| 10/05/1994 | CN1093200A Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof |
| 10/04/1994 | US5352477 Method for manufacturing a cathode for a gas discharge tube |
| 09/29/1994 | DE4408342A1 Heizfaden-Bauelement mit geformter Basis für ein Massenspektrometer Filament-shaped base component with a mass spectrometer |
| 09/28/1994 | CN1092904A An enhanced electron emitter |
| 09/27/1994 | US5350969 Cathode heater and cathode assembly for microwave power tubes |
| 09/21/1994 | EP0616353A2 Cathode assembly and method of manufacturing the same |
| 09/21/1994 | CN2177995Y High-power electronic tube anode cooling water jecket |
| 09/20/1994 | US5349177 Image intensifier tube having a solid state electron amplifier |
| 09/20/1994 | US5348934 Secondary emission cathode having supeconductive oxide material |
| 09/15/1994 | WO1994020975A1 Emitter tip structure and field emission device comprising same, and method of making same |
| 09/15/1994 | DE4307316A1 Gas-discharge systems having semiconductor electrodes |
| 09/13/1994 | US5347201 Display device |
| 09/13/1994 | US5347194 Oxide cathode with rare earth addition |
| 09/07/1994 | CN1025903C Electric lamp |
| 09/07/1994 | CN1025902C Device for generating electrons, and display device |
| 09/06/1994 | US5345141 Single substrate, vacuum fluorescent display |
| 09/06/1994 | US5344352 Method of manufacturing a pointed electrode, and device for using said method |
| 08/31/1994 | CN1091549A Image-forming apparatus, and designation of electron beam diameter at image-forming member in image-forming apparatus |
| 08/30/1994 | US5343112 Cathode arrangement |
| 08/30/1994 | US5343110 Electron emission element |
| 08/30/1994 | CA1331688C Hexagonal-bipyramid crystalline scandium oxide powder and a process for preparing the same |
| 08/25/1994 | DE4305558A1 Process for the manufacture of wires which are especially suitable for cathodes of electron tubes |
| 08/25/1994 | DE4304990A1 Cathode for electron tubes |
| 08/23/1994 | US5341064 Cathode assembly of an electron gun for a color cathode ray tube |
| 08/23/1994 | US5341063 Field emitter with diamond emission tips |
| 08/23/1994 | US5340997 Electrostatically shielded field emission microelectronic device |
| 08/10/1994 | EP0609532A1 Electron emitter |
| 08/09/1994 | US5336973 System making it possible to control the shape of a charged particle beam |
| 08/09/1994 | US5336966 Chromium, aluminum, antimony, alkali metal, high sensitivity |
| 08/09/1994 | US5336902 Semiconductor photo-electron-emitting device |
| 08/04/1994 | WO1994017546A1 Field-effect emitter device |
| 08/04/1994 | CA2154245A1 Field-emission device |
| 08/02/1994 | US5334853 Semiconductor cold electron emission device |
| 08/02/1994 | US5334085 Process for the manufacture of an impregnated cathode and a cathode obtained by this process |
| 07/26/1994 | US5332627 Field emission type emitter and a method of manufacturing thereof |
| 07/19/1994 | CA1330827C Production and manipulation of high charge density |
| 07/13/1994 | EP0606075A1 Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof |
| 07/13/1994 | EP0605881A1 Electron source, and image-forming apparatus and method of driving the same |
| 07/12/1994 | US5329207 Field emission structures produced on macro-grain polysilicon substrates |
| 07/07/1994 | WO1994015352A1 Triode structure flat panel display employing flat field emission cathodes |
| 07/07/1994 | WO1994015350A1 Diode structure flat panel display |
| 07/07/1994 | CA2152472A1 Triode structure flat panel display employing flat field emission cathodes |
| 07/07/1994 | CA2152471A1 Diode structure flat panel display |
| 07/06/1994 | EP0604975A1 Image-forming apparatus |
| 07/06/1994 | EP0604939A2 Electron source and manufacture method of same, and image forming device and manufacture method of same |
| 07/06/1994 | CN1088895A Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition |
| 07/05/1994 | US5327050 Electron emitting device and process for producing the same |
| 06/29/1994 | EP0603933A1 Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition |
| 06/29/1994 | EP0417280B1 Electrode for discharge light source |
| 06/23/1994 | WO1994014153A1 Flat screen having individually dipole-protected microdots |
| 06/22/1994 | EP0602663A1 Electron emitting device and process for producing the same |
| 06/15/1994 | EP0601637A1 Cathode ray tube comprising a semiconductor cathod |
| 06/15/1994 | EP0601533A1 Micro vacuum device |
| 06/15/1994 | CA2111145A1 Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition |
| 06/07/1994 | US5319233 Field emission device employing a layer of single-crystal silicon |