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)
10/2004
10/07/2004DE10361008A1 Organische Elektrolumineszenz-Vorrichtung und Verfahren zu deren Herstellung The organic electroluminescence device and process for their preparation
10/06/2004EP1465146A2 Light emitting display apparatus with circuit for improving writing operation
10/06/2004EP1463685A1 Carbon nanotube particulates, compositions and use thereof
10/06/2004CN1535090A Organic electroluminescence device and mfg method thereof
10/06/2004CN1535088A Organic electrolumnescent element
10/06/2004CN1535085A Display device and mfg. method thereof
10/06/2004CN1535080A Organic electroluminescence display panel and its mfg. method
10/06/2004CN1534708A Field emission element
10/06/2004CN1534707A Compund type cold cathode
10/06/2004CN1534573A 显示元件及显示装置 Display device and display device
10/06/2004CN1534558A Electron emission element driving method, electronic source driving and mfg. method and display
10/05/2004US6800995 Image display device
10/05/2004US6800990 Cathode material including rare earth metal used as electron emission source for electron beam apparatus
10/05/2004US6800989 Method of forming filament for electron beam emitter
09/2004
09/30/2004US20040191565 Organic electroluminescence device
09/30/2004US20040189200 Plasma display panel
09/30/2004US20040189193 Dial plate, a method for producing the dial plate, and an apparatus for producing the dial plate
09/30/2004US20040189192 [organic light-emtting device and fabricating method thereof]
09/30/2004US20040189191 Organic EL display panel and method of manufacturing the same
09/30/2004US20040189188 Active matrix organic electroluminescent panel
09/30/2004US20040189186 Display element and method for producing the same
09/30/2004US20040189182 Carbon nanotube-based field emission display
09/30/2004US20040189177 Carbon nanotube-based field emission device
09/30/2004US20040189176 Field-emission electron source, method of manufacturing the same, and image display apparatus
09/30/2004US20040189173 Group III-nitride layers with patterned surfaces
09/30/2004US20040189166 Image intensifier and electron multiplier therefor
09/29/2004EP1463022A2 Electron emitter display apparatus, method of driving electron emitter display apparatus, apparatus for driving electron emitter display apparatus
09/29/2004CN1533608A Quantum device
09/29/2004CN1533579A Electron emitter and method for fabricating the same, cold cathode field electron emission element and method for fabricating the same, and cold cathode field electron emission display and method
09/29/2004CN1532890A Family III element nitride layer with pattern type surface
09/29/2004CN1532884A Field transmitting display
09/29/2004CN1532877A 阴极射线管 A cathode ray tube
09/28/2004US6798143 Flat display screen cathode plate
09/28/2004US6798131 Display having a grid electrode with individually controllable grid portions
09/28/2004US6798128 Cathode-ray tube cathode and alloy therefor
09/28/2004US6798126 High angular intensity Schottky electron point source
09/28/2004US6796870 Field emission type cold cathode device, manufacturing method thereof and vacuum micro device
09/23/2004WO2004081962A1 Indirectly heated cathode and cathode ray tube having same
09/23/2004WO2004081503A2 Discharge produced plasma euv light source
09/23/2004US20040185740 Method for rapid screening of emission-mix using a combinatorial chemistry approach
09/23/2004US20040183757 Driving method for electron-emitting device, driving method for electron source, manufacturing method for electron source, and image display apparatus
09/23/2004US20040183470 Power supply for a hot-filament cathode
09/23/2004US20040183434 Electroluminescent element with double-sided luminous surface and process for fabricating the same
09/23/2004US20040183432 Organic electroluminescent material and organic electroluminescent element by using the same
09/23/2004US20040183429 Electron tube
09/23/2004US20040183428 Electron-emitting device, electron source, and image display apparatus
09/23/2004US20040183423 Cathode ray tube
09/23/2004US20040183422 Electronic devic, electron source and manufacturing method for electronic device
09/23/2004US20040183421 Field emission cold cathode device of lateral type
09/23/2004US20040183420 Field emission device
09/22/2004EP1460672A1 Electron gun structure for a cathode -ray tube
09/22/2004EP1459352A1 Device for treating objects by plasma deposition
09/22/2004EP0932909B1 Connection method for fiber field emitters and field emitter cathodes made therefrom
09/22/2004CN1531738A Field emission display having discharge electron emitter
09/22/2004CN1531382A Dielectric potential barrier discharge low voltage lamp
09/22/2004CN1531020A Emitter for electronic beam project micromovie system and manufacture thereof
09/22/2004CN1531000A Electron gun structure for cathode-ray tube
09/22/2004CN1530997A Method for manufacturing field transmitting device
09/21/2004US6794822 Field emission electron source, electron gun and cathode ray tube device using the same
09/21/2004US6794814 Field emission display device having carbon nanotube emitter
09/21/2004US6794813 Electron source, image forming apparatus, and manufacture method for electron source
09/21/2004US6794812 Light-emitting tube array display device
09/21/2004US6794805 Field emission electron source, method of producing the same, and use of the same
09/21/2004US6794653 SPECT for breast cancer detection
09/21/2004CA2295612C Electron-emitting device, electron source substrate, electron source, display panel and image-forming apparatus, and production method thereof
09/16/2004WO2004079798A2 Efficient, size-selected green-emitting phosphors
09/16/2004WO2004079767A1 Device and its manufacturing method, device group, electron-emitting source, and display
09/16/2004WO2004079766A1 Electron-emitting device, phosphor light-emitting device and image drawing device
09/16/2004US20040180173 Magnetic recording layer having at least two ferromagnetic films exchange coupled together antiferromagnetically across a nonferromagnetic spacer film
09/16/2004US20040178722 Oled display with auxiliary electrode
09/16/2004US20040178713 Emitter composition using diamond, method of manufacturing the same and field emission cell using the same
09/16/2004US20040178712 Cold cathode and cold cathode discharge device
09/16/2004US20040178405 Emitter for electron-beam projection lithography system and manufacturing method thereof
09/16/2004DE202004009859U1 Gestell für eine Entladungslampe Frame for a discharge lamp
09/16/2004DE10310144A1 Entladungslampe für dielektrisch behinderte Entladungen mit zurückspringend überhändenden Entladungselektrodenabschnitten Discharge lamp for dielectric barrier discharges with hands back jumping over the discharge started electrode portions
09/15/2004EP1457544A1 Phosphor and method for production thereof and plasma display device
09/14/2004US6791251 Metal cathode and indirectly heated cathode assembly having the same
09/14/2004US6791248 Field emission electron source
09/14/2004US6790425 Macroscopic ordered assembly of carbon nanotubes
09/10/2004WO2004077580A2 White light source using emitting diode and phosphor and method of fabrication
09/10/2004CA2517009A1 White light source using emitting diode and phosphor and method of fabrication
09/09/2004US20040176010 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus
09/09/2004US20040174114 Flat panel display device
09/09/2004US20040174113 Discharge lamp for dielectric barrier discharges, with discharge electrode sections which overhang such that they spring back
09/09/2004US20040174112 Lamp tube having a uniform lighting profile and a manufacturing method therefor
09/09/2004US20040174110 Field emission type cold cathode and method of manufacturing the cold cathode
09/08/2004EP1455381A2 Dielectric barrier discharge lamp with overhanging re-entrant electrode sections
09/08/2004EP1455376A2 Electron-emitting device, electron source, and image display apparatus
09/08/2004CN1527352A Discharge lamp ued for dielectric blocking discharging with hopping back and stretching discharge electrode section
09/08/2004CN1527350A Electronic tube
09/08/2004CN1527349A Two-dimensional display
09/08/2004CN1527341A Semiconductor photoelectric cathode and phototube using the same semiconductor photoelctric cathode
09/08/2004CN1527340A Electronic transmitting element, electronic source, and image display device
09/08/2004CN1165940C Plasma displaying panel and its prodn method
09/08/2004CN1165937C Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
09/08/2004CN1165936C Cathode ray tube having improved indirectly heated cathode
09/07/2004US6787992 Display device of flat panel structure with emission devices of matrix array
09/07/2004US6787984 Wiring substrate, manufacturing method therefor, and image display device
09/07/2004US6787983 Image-forming apparatus
09/07/2004US6787981 Flat type lamp and liquid crystal display apparatus having the same