Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 33 - Electroluminescent light sources
Patents for H05B 33 - Electroluminescent light sources (53,055)
06/2010
06/15/2010US7736754 Improvements in long term reliability and also in the efficiency of injection of charges from the charge generation layer into the light-emitting units; charge generation layer includes lithium silicate Li2SiO3, lithium carbonate Li2CO3 or cesium carbonate Cs2CO3; OLEDs
06/15/2010US7736534 Phosphorescent compositions and organic light emitting devices containing them
06/10/2010WO2010065860A2 Electron injection nanostructured semiconductor material anode electroluminescence method and device
06/10/2010WO2010065700A2 Electroactive materials
06/10/2010WO2010065505A2 Anode for an organic electronic device
06/10/2010WO2010065500A2 Electroactive materials
06/10/2010WO2010065497A2 Electroactive materials
06/10/2010WO2010065494A2 Anode for an organic electronic device
06/10/2010WO2010065225A1 A transparent conductive film with high transmittance formed by a reactive sputter deposition
06/10/2010WO2010065178A1 Functionalized polyfluorenes for use in optoelectronic devices
06/10/2010WO2010064627A1 1,3,5-triazine derivative, process for producing same, and organic electroluminescent element comprising same
06/10/2010WO2010064301A1 Method for fabricating optical matrix device
06/10/2010WO2010064175A1 Illumination device and method for embedding a data signal in a luminance output using ac driven light sources
06/10/2010WO2010064163A1 Device and method for lighting
06/10/2010WO2010063461A1 Bridged pyridoquinazoline or phenanthroline compounds and organic semiconduting material comprising that compound
06/10/2010WO2010063106A1 Surface-emission light source with uniform illumination
06/10/2010WO2010041183A3 Methods and apparatus for controlling multiple light sources via a single regulator circuit to provide variable color and/or color temperature light
06/10/2010WO2010027817A3 Power factor correction in and dimming of solid state lighting devices
06/10/2010WO2002097862A3 Electro luminescent devices and method of manufacturing the same
06/10/2010US20100141171 Organic electroluminescent device with enhanced light emission
06/10/2010US20100141133 Light-emitting element and iridium complex
06/10/2010US20100141131 Luminous device
06/10/2010US20100141129 Organic electroluminescence element
06/10/2010US20100141126 Organic electroluminescent element, display and illuminating device
06/10/2010US20100141125 Organic electroluminescent element, display device and lighting device
06/10/2010US20100140607 Light Emitting Element and Light Emitting Device Using the Element
06/10/2010DE102008060015A1 Vorrichtung zur Scheibenheizung, beheizbare Scheibe Device for window heater, heated windscreen
06/09/2010EP2194761A1 LED Lighting device
06/09/2010EP2194760A1 Device with several lamps switched in series
06/09/2010EP2194590A2 Light emitting device and display
06/09/2010EP2194158A1 ZnO VAPOR DEPOSITION MATERIAL, PROCESS FOR PRODUCING THE SAME, AND ZnO FILM
06/09/2010EP2194110A1 Electroluminescent device using electroluminescent compounds
06/09/2010EP2194109A1 Method for manufacturing a nanoparticle, method for manufacturing a light-emitting element having the nanoparticle, and method for manufacturing a display substrate having the nanoparticle
06/09/2010EP2194055A1 Bridged pyridoquinazoline or phenanthroline compounds and organic semiconducting material comprising that compound
06/09/2010EP2193693A1 Touchless keyless entry keypad integrated with electroluminescence backlight
06/09/2010EP2193692A1 Polymer light-emitting diode and method for the production thereof
06/09/2010EP2193691A1 Scalable power distributor
06/09/2010EP2193112A1 Electroluminescent device
06/09/2010CN201499622U EL flashing T-shirt
06/09/2010CN1965614B Electroluminescent structure and LED with an EL structure
06/09/2010CN1954031B Charge-transporting varnish and organic electro- luminescent devices made by using the same
06/09/2010CN1938447B Film-forming apparatus and film-forming method
06/09/2010CN1928714B Black photosensitive resin composition
06/09/2010CN1921718B Organic electroluminescent cell
06/09/2010CN1918260B Material for organic electroluminescent device and organic electroluminescent device using same
06/09/2010CN1916228B Mask, mask manufacturing method, film forming method, electro-optic device manufacturing method
06/09/2010CN1890255B Organic metal complex and light-emitting device using same
06/09/2010CN1877880B Camera
06/09/2010CN1858838B Display device and driving method thereof and electric device
06/09/2010CN1841476B Display device, display module, electronic apparatus and driving method of the display device
06/09/2010CN1840607B Complexes of form l2mx as phosphorescent dopants for organic LEDs
06/09/2010CN1816229B Light-emitting element, light-emitting device and electronic device
06/09/2010CN1815751B Light emitting device, method of manufacturing light emitting device, and electronic apparatus
06/09/2010CN1729722B Supply assembly for a LED lighting module
06/09/2010CN1679374B Fine-grained rare earth activated zinc sulfide phosphors for electroluminescent displays
06/09/2010CN1638538B Organic electroluminescent device and method of fabricating the same
06/09/2010CN1617640B Active matrix type organic electroluminescence device
06/09/2010CN1610473B Organic electroluminescent device and production process thereof
06/09/2010CN1608328B Organic light-emitting diode (OLED) and method for the production thereof
06/09/2010CN1592508B Organic electroluminescent display with porous material layer
06/09/2010CN1551698B Photoluminescent quench element and display based on photoluminescent quench elements
06/09/2010CN101731023A Constant optical output illuminator system
06/09/2010CN101730328A Novel cold light lamp
06/09/2010CN101727248A Touch screen display apparatus for performing flash mode and method of operating the apparatus
06/09/2010CN101724810A Evaporation method and evaporation equipment
06/09/2010CN101414667B Organic electroluminescent element and display
06/09/2010CN101384851B Device for fluorescent tube armatures
06/09/2010CN101379881B Organic light-emitting transistor device and method for manufacturing same
06/09/2010CN101331797B Circuit-arrangement for modulating an LED and method for operating same
06/09/2010CN101325830B Organic light-emitting apparatus
06/09/2010CN101312235B Very high efficiency organic light emitting devices based on electrophosphorescence
06/09/2010CN101299895B Organic light-emitting display and manufacture method thereof
06/09/2010CN101297604B LED luminary system
06/09/2010CN101286525B Electro-optical device and electronic instrument
06/09/2010CN101221978B Display device
06/09/2010CN101202299B Organic light emitting diode display device and method of manufacturing the same
06/09/2010CN101165762B Display apparatus and control method thereof
06/09/2010CN101136427B Organic light emitting display
06/09/2010CN101102628B Organic light-emitting device and manufacturing method therefor
06/09/2010CN101079471B An organic EL part
06/09/2010CN101040567B Method for stabilizing the temperature sensitivity of the emission of light of a LED
06/09/2010CN101019468B Light emitting device
06/08/2010US7733441 Organic electroluminescent lighting system provided with an insulating layer containing fluorescent material
06/08/2010US7733309 Image display apparatus
06/08/2010US7733308 Electro-optical device, wiring substrate, and electronic apparatus
06/08/2010US7733306 SRAM core cell for light-emitting display
06/08/2010US7733021 Light emitting device having an optical modification element with uniform thickness
06/08/2010US7733019 Flat panel display device with a lens sheet having condensing lenses thereon
06/08/2010US7733018 EL and display device having sealant layer
06/08/2010US7733017 Display apparatus with replaceable electroluminescent element
06/08/2010US7733014 Organic electro-luminescence diode
06/08/2010US7733012 Light-emitting device and aromatic compound
06/08/2010US7733009 Electroluminescent device including an anthracene derivative
06/08/2010US7733008 Organic light emitting diodes (OLEDs) including a barrier layer and method of manufacture
06/08/2010US7733002 improved color generation; for use in medical equipment
06/08/2010US7732824 Self-light-emitting device and method of manufacturing the same
06/08/2010US7732809 Light emitting display providing with compensated cholesteric reflective polarizer for improved contrast even in high ambient light or large viewing angle
06/08/2010US7732808 Light-emitting device and method for manufacturing the same
06/08/2010US7732249 Organic EL light emitting display device and method of manufacturing the same
06/08/2010US7732063 Organic light emitting device having a layer comprising an arylamine, an anthracene compound, an spirofluorene compound and an aluminum chelate; high purity of color; heat resistance; durability; efficiently emits bluish to yellowish light; electroluminescence
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