Patents
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)
11/1996
11/20/1996CN1136215A 场致发射显示器 Field emission display
11/20/1996CN1136174A Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus
11/19/1996US5576594 Cathode device having smaller opening
11/19/1996US5576559 Heterojunction electron transfer device
11/19/1996US5576051 Multiple electron emission device
11/14/1996WO1996036061A1 Field emission display cell structure and fabrication process
11/14/1996WO1996035640A1 Carbon nitride cold cathode
11/14/1996CA2219254A1 Field emission display cell structure and fabrication process
11/13/1996CN1135652A Electron-beam apparatus and method for driving said apparatus
11/07/1996WO1996035225A1 Tapered structure suitable for microthermocouples microelectrodes, field emission tips and micromagnetic sensors with force sensing capabilities
11/07/1996WO1996035219A1 Grid electron gun
11/06/1996EP0741402A2 Electric discharge tubes or discharge lamps, flat panel display, low-temperature cathode and method for their fabrication
11/05/1996US5572041 Field emission cathode device made of semiconductor substrate
11/05/1996US5571455 Comprising alloy powder, glass frit and organic vehicle; coating on photosensitive element
10/1996
10/30/1996EP0740324A2 Method of manufacturing an electron-emitting device
10/29/1996US5569975 Cluster arrangement of field emission microtips
10/29/1996US5569974 Electron-emitting device and electron beam lithograph machine and image display apparatus making use of it
10/29/1996US5569973 Integrated microelectronic device
10/29/1996US5569391 Less electric power consumption of heater, oxidizing nickel-chromium alloy to produce black surface, less heat radiation
10/29/1996US5569058 Low density, high porosity material as gate dielectric for field emission device
10/24/1996WO1996033507A1 Diamond thin film electron emitter
10/22/1996US5567882 Pressure sensor using a field emission cold cathode
10/16/1996CN1133483A Direct heating type cathod elements and making method thereof
10/16/1996CN1133482A Direct heating type cathod elements
10/16/1996CN1133464A Field emission micro tip forming cluster near bar shape conductor
10/15/1996US5565742 Electronic fluorescent display
10/15/1996US5564959 Use of charged-particle tracks in fabricating gated electron-emitting devices
10/09/1996EP0736891A1 Process of fabricating field-emission type electron source, electron source fabricated thereby and element structure of electron source
10/09/1996EP0736890A1 Metal-containing compostition for forming electron-emitting device and methods of manufacturing electron-emitting device, electron source and image-forming apparatus
10/08/1996US5562516 Field-emitter fabrication using charged-particle tracks
10/03/1996WO1996030925A1 Boron nitride cold cathode
10/03/1996WO1996030919A1 El sheet diaphragm and switch using the same
10/02/1996CN1132444A Electron source and image forming apparatus as well as method of providing the same with means for maintaining activated state thereof
10/02/1996CN1132406A Electron-emitting device, electron source and image-forming apparatus
10/02/1996CN1132402A Direct heated cathode and its prodn. method
10/01/1996US5561345 Focusing and steering electrodes for electron sources
09/1996
09/25/1996EP0734039A1 Emission electrode comprising a carrier with a sintered electron emission promoting body
09/25/1996CN1131756A Method of manufacturing electron-emitting device, electron source and image-forming apparatus
09/24/1996US5559390 Field emission cold cathode element with locally thickened gate electrode layer
09/24/1996US5559389 Electron-emitting devices having variously constituted electron-emissive elements, including cones or pedestals
09/24/1996US5559342 Electron emitting device having a polycrystalline silicon resistor coated with a silicide and an oxide of a work function reducing material
09/18/1996EP0732721A1 Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same
09/18/1996EP0732720A1 Cathode, electron beam emission apparatus using the same, and method of manufacturing the cathode
09/18/1996EP0732719A1 Discharge device having cathode with micro hollow array
09/18/1996CN1131337A Electron-emitting device and method of manufacturing the same as well as electron source and image forming apparatus comprising such electron-emitting devices
09/18/1996CN1131328A Material for forming electroconductive film, method of forming electroconductive film by using the same and use
09/18/1996CN1131305A Electron-emitting device, electron source substrate, and image-forming apparatus and production method thereof
09/17/1996US5557168 Gas-discharging type display device and a method of manufacturing
09/17/1996US5557167 Aluminum, gallium, nitrogen
09/17/1996US5557166 Photoelectric cells with aluminum thin films on substrates, antimony layers and alkali metal activators
09/17/1996US5557160 Field emission cathode including cylindrically shaped resistive connector and method of manufacturing
09/17/1996US5557159 Field emission microtip clusters adjacent stripe conductors
09/17/1996US5556316 Method of fabricating an electron emission apparatus
09/15/1996CA2565197A1 Discharge device having cathode with micro hollow array
09/13/1996EP0726589A4 Field emission cathode and a device based thereon
09/11/1996EP0731488A1 Microchannel plate and photomultiplier tube
09/11/1996EP0730780A1 Amorphic diamond film flat field emission cathode
09/11/1996CN1130840A Cluster arrangement of field emission microtips
09/11/1996CN1032778C Cathode for electron gun and its manufacturing method
09/10/1996US5554859 Electron emission element with schottky junction
09/04/1996EP0729639A1 Display device having an envelope comprising a wire cathode
09/04/1996CN1130296A Hot electron emitting oxide cathode and its production
09/03/1996US5552669 Deuterium gas discharge tube
09/03/1996US5552661 Electron gun for cathode tube
09/03/1996US5552660 Comprising an alloy of rhenium amd tungsten and an electron emission layer over it
09/03/1996US5552613 Electron device
09/03/1996US5551903 Method of making a field emission cathode
08/1996
08/28/1996EP0729169A2 Method of using photocathode and method of using electron tube
08/28/1996EP0729168A2 Method of manufacturing electron source, electron source manufactured by said method, and image forming apparatus using said electron sources
08/28/1996EP0662195B1 Reduced length plasma engine with closed electron deviation
08/28/1996EP0411043B1 Encapsulated high brightness electron beam source and system therefor
08/27/1996US5550435 Field emission cathode apparatus
08/27/1996US5550426 Field emission device
08/22/1996WO1996025753A1 A field emission cathode and methods in the production thereof
08/20/1996US5548185 Triode structure flat panel display employing flat field emission cathode
08/20/1996US5548184 Metal base, electron emissive layer, heater, and layer consisting of titanium compound
08/20/1996US5548181 Field emission device comprising dielectric overlayer
08/14/1996EP0726591A1 Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method
08/14/1996EP0726590A2 Method for forming a field emission cold cathode
08/14/1996EP0726589A1 Field emission cathode and a device based thereon
08/13/1996US5545946 Field emission display with getter in vacuum chamber
08/13/1996US5545945 Overcoating of a mixture of aluminum tungstate and scandium tungstate which react, when heated provide cathode with enhanced electron emission
08/08/1996WO1996024152A1 Gated filament structures for a field emission display
08/08/1996DE19604272A1 Electron gun with laser beam heating, for scanning or transmission electron microscopy or e-beam holography
08/07/1996EP0725420A2 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus
08/07/1996EP0725415A2 Field emission devices employing activated diamond particle emitters and methods for making same
08/07/1996EP0725414A1 Electron beam apparatus and method of driving the same
08/07/1996EP0725413A1 Electron-emitting device as well as electron source and image-forming apparatus using such devices
08/07/1996CN1128403A Laser-evaporated thin-film scandium series cathode and its preparation method
08/06/1996US5543684 Flat panel display based on diamond thin films
08/06/1996US5543682 Sintered inorganic coatings formed by tungsten and alumina particles; uniform thickness, high strength, efficiency, good reproducibility
07/1996
07/30/1996US5541466 Cluster arrangement of field emission microtips on ballast layer
07/30/1996CA2031044C Method of making a cathode from tungsten powder
07/23/1996US5538450 Method of forming a size-arrayed emitter matrix for use in a flat panel display
07/22/1996EP0730780A4 Amorphic diamond film flat field emission cathode
07/17/1996EP0721654A1 Image intensifier tube
07/17/1996CN1126884A Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
07/16/1996US5536993 Clustered field emission microtips adjacent stripe conductors
07/16/1996US5536944 Thermal field emmission electron gun
07/16/1996US5536193 Method of making wide band gap field emitter