| 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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| 03/13/2012 | US8134290 Emission filaments made from a rhenium alloy and method of manufacturing thereof |
| 03/13/2012 | US8134289 Electrode for cold cathode tube and cold cathode tube employing it |
| 03/13/2012 | CA2622580C Double-walled carbon nanotubes and methods for production and application |
| 03/08/2012 | US20120056530 Organic Light-emitting Display Device and Method of Manufacturing the Same |
| 03/08/2012 | US20120056529 3-coordinate copper(i)-carbene complexes |
| 03/08/2012 | US20120056528 Fluorescent substance and light-emitting device employing the same |
| 03/08/2012 | US20120056527 Light emitting device |
| 03/08/2012 | US20120056526 Light emitting device |
| 03/08/2012 | US20120056525 Light emitting device |
| 03/08/2012 | US20120056524 Light emitter and light emitting device |
| 03/08/2012 | US20120056523 Flat panel display apparatus and mother substrate for flat panel display apparatus |
| 03/07/2012 | CN102368463A Plasma display panel and manufacturing method thereof |
| 03/06/2012 | US8129910 Magnetically insulated cold-cathode electron gun |
| 03/06/2012 | US8129900 Display device and method for manufacturing the same |
| 03/06/2012 | US8129899 Azafluorene derivative and organic light-emitting device using the derivative |
| 03/06/2012 | US8129894 Carbide nanostructures and methods for making same |
| 03/06/2012 | US8129892 Light emitter substrate and image displaying apparatus using the same |
| 03/01/2012 | WO2012025546A1 Control grid design for an electron beam generating device |
| 03/01/2012 | WO2011132985A3 Electron emitter and fabrication method thereof |
| 03/01/2012 | US20120049725 Segmented electroluminescent device with resistive interconnect layers |
| 03/01/2012 | US20120049723 Organic electroluminescence device |
| 03/01/2012 | US20120049721 Metal gate electrode and field emission display having same |
| 02/29/2012 | EP2423960A2 Improved electroluminescent devices and displays with integrally fabricated address and logic devices fabricated by printing or weaving. |
| 02/29/2012 | CN1953134B Display device |
| 02/29/2012 | CN102365703A Structured electron emitter for coded source imaging with an x-ray tube |
| 02/29/2012 | CN101840822B Cold cathode electron emission source and method for manufacture of the same |
| 02/28/2012 | US8125153 Microwave energized plasma lamp with dielectric waveguide |
| 02/28/2012 | US8125146 Organic light emitting display having a second frit portion configured to melt more easily than a frit portion |
| 02/28/2012 | US8125145 OLEDs with increased light yield |
| 02/28/2012 | US8125144 Light-emitting element, light-emitting device, and vapor deposition apparatus |
| 02/28/2012 | US8125143 Organic light emitting diode display |
| 02/28/2012 | US8125141 Organic light emitting diode display device |
| 02/28/2012 | US8125140 Organic light emitting display with improved light emitting efficiency |
| 02/28/2012 | US8125137 Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same |
| 02/28/2012 | US8125135 Field emission display device |
| 02/28/2012 | US8125132 Display apparatus |
| 02/28/2012 | US8125127 Reflective device for area lighting using narrow beam light emitting diodes |
| 02/28/2012 | US8125126 Multi-facet light emitting lamp |
| 02/28/2012 | US8125125 Light source module |
| 02/28/2012 | US8125039 One-time programmable, non-volatile field effect devices and methods of making same |
| 02/23/2012 | US20120046597 Electrode arrangement for generating a non-thermal plasma |
| 02/23/2012 | US20120044679 Point light source and light source module using the same |
| 02/23/2012 | US20120044669 Light-emitting module, light source device, liquid crystal display device, and method of manufacturing light-emitting module |
| 02/23/2012 | US20120044667 Light emitting unit, light emitting module, and display device |
| 02/23/2012 | US20120043880 Flat panel display apparatus and method of manufacturing the same |
| 02/22/2012 | CN102360999A Flexible controllable organic positive and negative (pn) junction field emission electron source |
| 02/22/2012 | CN101093766B 可网印糊料，减少发射热斑的方法和制造阴极组件的方法 The paste can be screen printing, a method for reducing emission hot spots and a method of manufacturing a cathode assembly |
| 02/21/2012 | US8120252 Plasma display panel |
| 02/21/2012 | US8120247 Light emitting device with a plurality of uniform diameter ceramic spherical color converter elements |
| 02/21/2012 | US8120246 Display device with improved moisture prevention and production method for the same |
| 02/21/2012 | US8120245 Interdigitated electrode dual electroemissive/electrochromic devices |
| 02/21/2012 | US8120239 Infrared display with luminescent quantum dots |
| 02/21/2012 | US8120237 Photoluminescent composition and light source device |
| 02/21/2012 | US8120236 Light-emitting structure having leakage current limited by an electrical conductor with an adjustable frequency and an adjustable potential |
| 02/16/2012 | WO2012021643A2 Quantum dot based lighting |
| 02/16/2012 | WO2012019503A1 Novel medium-free tripolar field emitter |
| 02/16/2012 | WO2011159012A3 Conductive nanostructure, method for molding same, and method for manufacturing a field emitter using same |
| 02/16/2012 | US20120038847 Organic light emitting device, illumination device and liquid crystal display device |
| 02/16/2012 | US20120038268 Led package |
| 02/16/2012 | US20120038267 Organic el device, method of producing organic el device, and electronic apparatus |
| 02/16/2012 | US20120038265 Organic electroluminescence display device |
| 02/16/2012 | US20120038264 Novel Carbazole Derivatives and Organic Light-Emitting Diode Device Using the Same |
| 02/16/2012 | US20120038262 Composite ceramic electrode and ignition device therewith |
| 02/15/2012 | EP2417616A2 Flexible oled display with chiplets |
| 02/15/2012 | CN102354642A Field ionizing particle generator |
| 02/15/2012 | CN101176129B 用于调光器开关的状态指示器电路 State for the dimmer switch indicator circuit |
| 02/14/2012 | US8115397 Power failure reporting in a networked light |
| 02/14/2012 | US8115385 Multi-chip packaged LED light source |
| 02/14/2012 | US8115383 Electroluminescent area illumination with integrated mechanical switch |
| 02/14/2012 | US8115380 Display device with chiplets |
| 02/14/2012 | US8115376 Light-emitting display with auxiliary wiring section and method of manufacturing the same |
| 02/14/2012 | US8115374 Emissive lamps comprising metal clusters confined in molecular sieves |
| 02/14/2012 | US8115373 Self-regenerating particulate trap systems for emissions and methods thereof |
| 02/14/2012 | US8114532 Organic electroluminescent element, display device and lighting device |
| 02/14/2012 | US8113902 Flat display panel sealing apparatus and method of the same |
| 02/09/2012 | WO2012019081A2 Color enhancement utilizing up converters and down converters |
| 02/09/2012 | US20120033190 Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and projection image display apparatus |
| 02/09/2012 | US20120032585 Light emitting element |
| 02/09/2012 | US20120032584 Display apparatus |
| 02/09/2012 | US20120032582 Organic electroluminescent display unit and method for fabricating the same |
| 02/09/2012 | US20120032579 Phosphor, production method thereof and light emitting instrument |
| 02/09/2012 | US20120032578 Light emitting apparatus and method for manufacturing thereof |
| 02/09/2012 | US20120032159 Display device and manufacturing method of display device |
| 02/09/2012 | DE102010038904A1 Cathode used as electron source of X-ray tube for therapeutic application, has emitter that is provided in form of spiral band comprised with outwardly directed emitter region and inwardly directed emitter region |
| 02/08/2012 | CN102349129A OLED device with fluoranthene-macrocyclic materials |
| 02/08/2012 | CN102347180A CNT (carbon nano tube) cathode material and preparation method thereof |
| 02/07/2012 | US8110986 Dispersion-type electroluminescent element and method for manufacturing the same |
| 02/07/2012 | US8110985 Light-emitting device having protective circuits |
| 02/07/2012 | US8110983 Self light emitting device |
| 02/07/2012 | US8110980 Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative |
| 02/07/2012 | US8110979 Inorganic electroluminescence device, display apparatus having the same and method thereof |
| 02/07/2012 | US8110977 Organic light emitting device and method for manufacturing the same |
| 02/07/2012 | US8110976 Method of preparing field electron emitter and field electron emission device including field electron emitter prepared by the method |
| 02/07/2012 | US8110975 Field emission display device |
| 02/07/2012 | US8110970 Light-emitting devices utilizing gaseous sulfur compounds |
| 02/07/2012 | US8110418 Organic electroluminescent display device and method of fabricating the same |
| 02/07/2012 | US8110294 Material for organic light-emitting element and organic light-emitting element including the same |
| 02/07/2012 | US8110293 White organic light emitting device |
| 02/07/2012 | CA2608738C Status indicator circuit for a dimmer switch |
| 02/02/2012 | US20120028448 Group III-Nitride Layers With Patterned Surfaces |