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)
06/2005
06/09/2005US20050122029 Electron emission device and method of preparing the same
06/09/2005US20050122027 Method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle
06/09/2005DE10351081A1 White light-emitting device, has two phosphors emitting respective yellow and red lights with preset wavelengths upon excitation by blue or blue-green LED, where yellow and red lights are mixed to white light
06/08/2005EP1538683A2 Organic electroluminescense device
06/08/2005CN1625317A Lighting device
06/08/2005CN1625315A Organic electroluminescence device
06/08/2005CN1624850A Method of forming carbon nanotube emitter and method of manufacturing field emission display using the same
06/08/2005CN1624540A Surface light source device and liquid crystal display device having the same
06/08/2005CN1205645C Plane display and method for installing field emission type electron emission source
06/08/2005CN1205512C Pattern, wiring, circuit board, electron source and image forming device mfg. method
06/07/2005US6903519 Multi-element field emission cathode
06/07/2005US6903507 Plasma display panel and its manufacturing method
06/07/2005US6903504 Electron source plate, image-forming apparatus using the same, and fabricating method thereof
06/07/2005US6903500 Field emitter device comprising carbon nanotube having protective membrane
06/07/2005US6903499 Electron gun and a method for using the same
06/07/2005US6903365 Electronic device using carbon element linear structure and production method thereof
06/07/2005US6903363 Photocathode
06/07/2005US6902658 FED cathode structure using electrophoretic deposition and method of fabrication
06/07/2005US6902458 Silicon-based dielectric tunneling emitter
06/07/2005US6902457 Electrode for electron gun and electron gun using same
06/07/2005US6902455 Method of manufacturing member pattern, electron source, and image display device
06/02/2005WO2005034584B1 Electrode arrangement for testing electroluminescent display
06/02/2005WO2004079798A3 Efficient, size-selected green-emitting phosphors
06/02/2005US20050119868 Analytical instruments using a pseudorandom array of sources, such as a micro-machined mass spectrometer or monochromator
06/02/2005US20050117320 Light-emitting diode and backlight system using the same
06/02/2005US20050116658 Organic EL display device
06/02/2005US20050116638 Light emitting device, display apparatus having the light emitting device, and method of manufacturing the display apparatus
06/02/2005US20050116632 Electro-optic device, semiconductor device, electro-optic device substrate, manufacturing methods thereof, and electronic apparatus
06/02/2005US20050116628 Organic electroluminescence device
06/02/2005US20050116627 Electrochromic salts, solutions, and devices
06/02/2005US20050116624 Organic light-emitting device and method of fabricating the same
06/02/2005US20050116620 Light-emitting device, manufacturing method thereof, and electronic apparatus
06/02/2005US20050116615 Light emissive display device
06/02/2005US20050116612 Field emission display having an improved emitter structure
06/02/2005US20050116611 Flat panel display device
06/02/2005US20050116610 Electron emission device and manufacturing method thereof
06/02/2005US20050116609 Image display apparatus
06/02/2005US20050116608 Mercury-free-high-pressure gas discharge Lamp
06/02/2005US20050116607 Flat fluorescent lamp and backlight unit using the same
06/02/2005US20050116603 Electron emitter
06/02/2005US20050116602 Field electron emitting device
06/02/2005US20050116601 Electron-emitting device manufacturing method, electron source manufacturing method, image-forming apparatus manufacturing method, and information displaying and playing apparatus manufacturing method
06/02/2005US20050116600 Field emission display having grid plate with multi-layered structure
06/01/2005EP1536492A2 Electroluminescent element and lighting unit
06/01/2005EP1536491A2 Organic electroluminescent element, method of manufacturing the same and lighting unit
06/01/2005EP1536272A1 Image display device
06/01/2005EP1535298A1 Oxide cathode for electron gun with a differentially doped metallic substrate.
06/01/2005CN1622729A Organic light-emitting device and method of fabricating the same
06/01/2005CN1622717A Organic electro luminescence device and fabrication method thereof
06/01/2005CN1622706A Electro-optic device, semiconductor device, electro-optic device substrate, manufacturing methods thereof, and electronic apparatus
06/01/2005CN1622704A Organic EL display device
06/01/2005CN1622702A Organic electroluminescent element, method of manufacturing the same and lighting unit
06/01/2005CN1622701A Electroluminescent element and lighting unit
06/01/2005CN1622275A Flat panel display device
06/01/2005CN1622274A Flat panel display having spacers, method for manufacturing the spacers, and method for manufacturing the flat panel display
06/01/2005CN1622273A 电子发射装置及其制造方法 The electron-emitting device and manufacturing method thereof
06/01/2005CN1622271A Field emission display
06/01/2005CN1622270A Supporting spacers of a flat display device
06/01/2005CN1622267A 电子发射装置 Electron-emitting devices
06/01/2005CN1622252A Method of forming carbon nanotube emitters and field emission display (fed) including such emitters
06/01/2005CN1622251A Carbon nano tube field emission flat display with glass grid structure and fabrication process
06/01/2005CN1622182A 图像显示设备 The image display apparatus
06/01/2005CN1621920A Flat fluorescent lamp and backlight unit using the same
06/01/2005CN1621918A Surface light source device, method of manufacturing the same and back light unit having the same
06/01/2005CN1621340A Method for forming carbon nano tubes
06/01/2005CN1204585C Electron emission device and manufacturing method and electron emission display equipment comprising the same
05/2005
05/31/2005US6900585 Spacer for an electrode of a color flat panel display
05/31/2005US6900583 Vibration absorber device for color cathode-ray tube
05/31/2005US6900581 Electron-emitting device, electron source and image-forming apparatus, and manufacturing methods thereof
05/31/2005US6900580 Self-oriented bundles of carbon nanotubes and method of making same
05/31/2005US6900066 Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
05/31/2005US6899584 Insulated gate field emitter array
05/26/2005WO2005048293A2 Cathode with integrated getter and low work function for cold cathode methods for manufacturing such a cathode
05/26/2005WO2005048285A1 Cladding material for discharge electrode and discharge electrode
05/26/2005WO2005034197A3 Methods and apparatus for an led light
05/26/2005US20050112983 Method of forming carbon nanotube emitters and field emission display (FED) including such emitters
05/26/2005US20050110414 Surface light source device, method of manufacturing the same and back light unit having the same
05/26/2005US20050110403 Flat panel display for displaying screens at both sides
05/26/2005US20050110402 Organic EL display device
05/26/2005US20050110394 Electron emission device
05/26/2005US20050110393 Field emission display and method of manufacturing the same
05/26/2005US20050110392 Field emission display device
05/26/2005US20050110391 Flat panel display device
05/26/2005US20050110390 Flat panel display having spacers, method for manufacturing the spacers, and method for manufacturing the flat panel display
05/26/2005US20050110388 Lighting device
05/26/2005US20050110383 Supporting spacers of a flat display device
05/26/2005US20050110001 Tunneling emitter with nanohole openings
05/26/2005CA2544019A1 Cathode with integraded getter and low work function for cold cathode lamps and methods for manufacturing such cathode
05/25/2005EP1533853A2 Lighting device
05/25/2005CN1620217A Organic electroluminescent display device
05/25/2005CN1619761A 萤光灯和照明装置 Fluorescent lamps and lighting fixtures
05/25/2005CN1619750A Method for aligning needle or like and aligning unit
05/25/2005CN1618927A Phosphor, method of manufacturing it and plasma display panel containing this phosphor
05/25/2005CN1203507C Electronic transmitting element, electronic source, light-emitting device and imaging device manufacture method
05/24/2005US6898018 Luminous display element
05/24/2005US6897620 Electron emitter, drive circuit of electron emitter and method of driving electron emitter
05/24/2005US6897604 Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device
05/24/2005US6896571 Methods of manufacturing electron-emitting device, electron source, and image display apparatus
05/19/2005WO2005045877A1 Dual filament ion source
05/19/2005WO2005045871A1 Field emission device with coating layer and method for fabricating the same