| 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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| 07/24/2012 | US8227963 Lighting device |
| 07/24/2012 | US8227961 Lighting device with reverse tapered heatsink |
| 07/24/2012 | US8227960 LED projector lamp with improved structure of radiation fins |
| 07/24/2012 | US8227959 Metal vapor discharge lamp |
| 07/24/2012 | US8227816 Organic light emitting display device |
| 07/19/2012 | WO2012097293A2 Carbonitride and carbidonitride phosphors and lighting devices using the same |
| 07/19/2012 | WO2012096499A2 Horizontal field emission device |
| 07/19/2012 | WO2012095143A1 Compounds for organic electroluminescent devices |
| 07/19/2012 | WO2012064900A3 Light modules connectable using heat pipes |
| 07/19/2012 | US20120181923 Organic electroluminescence display apparatus |
| 07/19/2012 | US20120181919 Luminescent Ceramic Composite Converter and Method of Making the Same |
| 07/19/2012 | US20120181621 Field effect devices controlled via a nanotube switching element |
| 07/18/2012 | CN102598193A High-pressure discharge lamp having a single socket |
| 07/18/2012 | CN102598191A Carbon nanotube based field emission devices and methods |
| 07/18/2012 | CN102598190A High frequency cathode heater supply for a microwave source |
| 07/18/2012 | CN102592914A Method for controlling field emission electronic divergence angle by using nano carbon tube |
| 07/18/2012 | CN102024635B Electron emitter and electron emission component |
| 07/17/2012 | US8223101 Active matrix phosphor cold cathode display |
| 07/17/2012 | US8223096 Organic light emitting diode display and method for manufacturing the same |
| 07/17/2012 | US8222810 Substrate, fabrication method thereof and a display using the same |
| 07/17/2012 | US8222809 Flat panel display apparatus |
| 07/17/2012 | US8222807 Organic electroluminescence device and method of producing organic device |
| 07/17/2012 | US8222804 Tiled OLED device with edge light extraction |
| 07/17/2012 | US8222409 Nitrogen-containing heterocyclic compound |
| 07/17/2012 | US8221179 Method of making arrays of thin sheet microdischarge devices |
| 07/17/2012 | US8220978 Brightness enhancement film and backlight module |
| 07/12/2012 | WO2012093628A1 Electron emission element, electron emission device, electrostatic charging device, image forming device, self-luminescent electron beam hardening device, image display device, blower device, cooling device, method for producing electron emission element and method for repairing electron emission element |
| 07/12/2012 | US20120176026 (oxy) nitride phosphor, white light-emitting device including the (oxy) nitride phosphor, method of preparing phosphor, and nitride phosphor prepared by the method |
| 07/12/2012 | US20120176016 Core-shell particulates, articles, and method of making |
| 07/12/2012 | US20120175641 Diamond n-type semiconductor, method of manufacturing the same, semiconductor device, and electron emitting device |
| 07/12/2012 | US20120175507 Light valve module and projection device using the same |
| 07/11/2012 | EP2475015A1 Ultraviolet light irradiation device |
| 07/11/2012 | EP2474016A1 Multiple layer phosphor bearing film |
| 07/11/2012 | CN102576635A Filament for electron gun and method for producing same |
| 07/11/2012 | CN102576634A Electron emitting body and x-ray emitting device |
| 07/11/2012 | CN102568974A Discharging electrode and plasma generating device utilizing same |
| 07/10/2012 | US8217580 Flashlight for alarm systems |
| 07/10/2012 | US8217572 Display device with prism layer |
| 07/10/2012 | US8217571 Organic light emitting diode display device and method of manufacturing the same |
| 07/10/2012 | US8217567 Hot light emitting diode (LED) lighting systems |
| 07/10/2012 | US8217565 Cold field emitter |
| 07/10/2012 | US8217557 Solid state lights with thermosiphon liquid cooling structures and methods |
| 07/10/2012 | US8217363 Scanning electron microscope |
| 07/10/2012 | US8216634 High-molecule-based organic light-emitting diode and fabrication method thereof |
| 07/05/2012 | WO2012089468A1 Electrical power control of a field emission lighting system |
| 07/05/2012 | WO2012089467A1 Field emission lighting arrangement |
| 07/05/2012 | US20120169222 Field emission device and field emission display |
| 07/05/2012 | US20120169221 Field emission display |
| 07/05/2012 | US20120169220 Organic electroluminescent devices and metal complex compounds |
| 07/05/2012 | US20120169215 Color display |
| 07/05/2012 | US20120169214 Nano-sized phosphor, emitting layer including the same, inorganic light emitting device including emitting layer, method of preparing nano-sized phosphor, and method of preparing emitting layer |
| 07/05/2012 | US20120169212 Field emission device and field emission display |
| 07/05/2012 | US20120169210 Electron-source rod, electron source and electronic device |
| 07/05/2012 | US20120169201 Lighting device |
| 07/04/2012 | EP2472553A1 Electrical power control of a field emission lighting system |
| 07/04/2012 | EP2472552A1 Field emission lighting arrangement |
| 07/04/2012 | CN202307767U Asymmetric gas-discharge electrode structure |
| 07/04/2012 | CN102543617A Electron emission material of metal ceramic gas discharge tube |
| 07/03/2012 | US8212474 Display device, and method of manufacturing the display device |
| 07/03/2012 | US8212473 Flexible polymeric light emitting/charge storage device and system |
| 07/03/2012 | US8212471 Light emitting device and electronic equipment provided with the light emitting device |
| 07/03/2012 | US8212469 Lamp using solid state source and doped semiconductor nanophosphor |
| 07/03/2012 | US8212468 Display apparatus |
| 07/03/2012 | US8212467 Light emitting device |
| 07/03/2012 | US8212466 Solid state lighting devices including light mixtures |
| 07/03/2012 | US8212465 Field emission device |
| 07/03/2012 | US8212464 Backlight unit of liquid crystal display device |
| 07/03/2012 | US8212460 LED lamp |
| 06/28/2012 | US20120162275 Organic light emitting display device, driving method thereof, and manufacturing method thereof |
| 06/28/2012 | US20120161621 Light emitting device |
| 06/28/2012 | US20120161618 Organic light emitting display panel and method of manufacturing organic light emitting display panel |
| 06/28/2012 | US20120161612 New heterocyclic derivative and organic light emitting device using same |
| 06/28/2012 | US20120161611 Pixel and organic light emitting display using the same |
| 06/28/2012 | US20120161610 Light Extraction Block with Curved Surface |
| 06/28/2012 | US20120161608 Field emission cathode structure and a method for fabricating the same |
| 06/28/2012 | US20120161607 Field emission cathode device and method for making the same |
| 06/28/2012 | US20120161603 Oled devices with protection cover |
| 06/27/2012 | EP2469575A1 Electron emitting body and x-ray emitting device |
| 06/27/2012 | EP1858047B1 Electron source manufacturing method |
| 06/27/2012 | CN102522283A Inorganic nanometer material/carbon nano tube field-emission composite cathode and preparation method thereof |
| 06/27/2012 | CN102522282A Optical fiber waveguide type light-modulated field-emission nanometer cathode and preparation method thereof |
| 06/27/2012 | CN102522281A Thin film scandium-tungsten cathode and preparation method thereof |
| 06/26/2012 | US8207673 High-pressure discharge lamp, lamp unit using the same, and projection-type image display device using the lamp unit |
| 06/26/2012 | US8207669 Organic light emitting display device including spacers and fillers |
| 06/26/2012 | US8207668 LED device having improved light output |
| 06/26/2012 | US8207664 Organic electroluminescence module having a bent strip conductor |
| 06/26/2012 | US8207662 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus |
| 06/26/2012 | US8207661 Borate phosphor and white light illumination device utilizing the same |
| 06/26/2012 | US8207659 Light emitting device and light emitting apparatus |
| 06/26/2012 | CA2463433C Ion guide for mass spectrometers |
| 06/21/2012 | US20120154717 Display apparatus and method of manufacturing display apparatus |
| 06/21/2012 | US20120153819 Electrode, manufacturing method therefor, and high pressure discharge lamp |
| 06/21/2012 | US20120153818 Organic electroluminescent element sealing composition and organic light-emitting device |
| 06/21/2012 | US20120153814 Display device and organic light emitting diode display |
| 06/21/2012 | US20120153812 Large area light emitting electrical package with current spreading bus |
| 06/21/2012 | US20120153811 Field emission planar lighting lamp |
| 06/21/2012 | US20120153807 Electrode for discharge lamp and manufacturing method thereof |
| 06/21/2012 | US20120153806 Electrode for discharge lamp, method of manufacturing electrode for discharge lamp, and discharge lamp |
| 06/21/2012 | US20120153802 Field emission cathode device and field emission display using the same |
| 06/20/2012 | EP2466612A1 Paste for electron emission source, and electron emission source |