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Class Information
Number: 313/311
Name: Electric lamp and discharge devices > Discharge devices having an electrode of particular material
Description: Discharge devices which have an electrode defined by the composition of which it is composed.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8154185 Diamondoid monolayers as electron emitters Apr. 10, 2012
8143774 Carbon based field emission cathode and method of manufacturing the same Mar. 27, 2012
8138675 Stabilized emissive structures and methods of making Mar. 20, 2012
8138005 Method for fabricating novel high-performance field-effect transistor biosensor based on conductive polymer nanomaterials functionalized with anti-VEGF adapter Mar. 20, 2012
8115373 Self-regenerating particulate trap systems for emissions and methods thereof Feb. 14, 2012
8110971 Light emitting element, light emitting device, image display device, method of driving light emitting element, and method of producing light emitting element Feb. 7, 2012
8110975 Field emission display device Feb. 7, 2012
8093796 Electron beam apparatus and image display apparatus Jan. 10, 2012
8084927 Thermal electron emitter and thermal electron emission device using the same Dec. 27, 2011
8083393 Substantially inseparable LED lamp assembly Dec. 27, 2011
8080929 Composite field emission source Dec. 20, 2011
8080931 Conductive film, electron emitting device and image display apparatus Dec. 20, 2011
8072146 Fluorescent lamp Dec. 6, 2011
8072126 Field electron emission source having carbon nanotubes and method for manufacturing the same Dec. 6, 2011
8072125 Spark plug for use in an internal-combustion engine with a bilayer ground electrode Dec. 6, 2011
8071887 Printed circuit board and method for manufacturing same Dec. 6, 2011
8067892 Method of forming a corona electrode substantially of chemical vapor deposition silicon carbide and a method of ionizing gas using the same Nov. 29, 2011
8062554 System and methods of dispersion of nanostructures in composite materials Nov. 22, 2011
8053967 Electron emission device and display device using the same Nov. 8, 2011
8043532 Composition for electrodes comprising aluminum powder having controlled particle size distribution and size, and electrodes made using the same Oct. 25, 2011
8030833 Electron emission device incorporating free standing monocrystalline nanowires Oct. 4, 2011
8022610 Electronic device containing carbon nanotubes Sep. 20, 2011
8013505 Field emission electron source having a carbon nanotube needle Sep. 6, 2011
8013510 Electron emission device and display device using the same Sep. 6, 2011
8004167 Electron emitter and a display apparatus utilizing the same Aug. 23, 2011
7999453 Electron emitter and a display apparatus utilizing the same Aug. 16, 2011
7986083 Electron emitting device with a gate electrode having a carbon nanotube film and a carbon nanotube reinforcement structure Jul. 26, 2011
7973460 Composition for forming electron emitter, electron emitter formed using the composition, electron emission device having the emitter, and backlight unit having the emitter Jul. 5, 2011
7969079 Carbon nanotube device fabrication Jun. 28, 2011
7960903 Electron emission source, its method of fabrication, and an electron emission device using the electron emission source Jun. 14, 2011
7960904 Field emission devices using carbon nanotubes modified by energy, plasma, chemical or mechanical treatment Jun. 14, 2011
7960905 Diamond electron source having carbon-terminated structure Jun. 14, 2011
7952265 Electron-emitting device and image display apparatus May. 31, 2011
7919911 Image display apparatus Apr. 5, 2011
7915799 Field emission lamp having carbon nanotubes Mar. 29, 2011
7911125 Electron emission device using abrupt metal-insulator transition and display including the same Mar. 22, 2011
7902734 Electron emission element and electron emission element fabrication method Mar. 8, 2011
7898161 Diamond electron radiation cathode, electron source, electron microscope, and electron beam exposer Mar. 1, 2011
7888654 Cold field emitter Feb. 15, 2011
7887878 Method of manufacturing a fine-patternable, carbon nano-tube emitter with high reliabilty Feb. 15, 2011
7880373 Field emission electron source and method for making the same Feb. 1, 2011
7875195 Thick porous anodic alumina films and nanowire arrays grown on a solid substrate Jan. 25, 2011
7872407 Field emission cathode having successive and oriented carbon nanotube bundles Jan. 18, 2011
7872408 Field-emission-based flat light source Jan. 18, 2011
7863806 Color field emission display having carbon nanotubes Jan. 4, 2011
7863805 Diamond electron emission cathode, electron emission source, electron microscope, and electron beam exposure device Jan. 4, 2011
7819718 Electronic device having catalyst used to form carbon fiber according to Raman spectrum characteristics Oct. 26, 2010
7816847 Dielectric electron emitter comprising a polycrystalline substance Oct. 19, 2010
7816848 Surface-conduction electron emitter and electron source using the same Oct. 19, 2010
7812512 Field emission electrode, method and apparatus of manufacturing the same by carrying a humidification process and an aging process Oct. 12, 2010

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