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)
08/2008
08/28/2008US20080203385 Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element
08/28/2008DE112004002472T5 Organische Vorrichtung zur Licht-Licht-Umwandlung An apparatus for organic light-light conversion
08/28/2008DE10329088B4 Flachdisplay zur Anwendung bei einem kleinen Modul Flat-panel display for use in a small module
08/28/2008DE10236872B4 Schaltungsanordnung zur steuerbaren Stromversorgung, insbesondere Schaltungsanordnung zum Dimmen von Leuchtdiodenanordnungen Circuit arrangement for controllable power supply, in particular circuit arrangement for dimming light emitting diode arrangements
08/27/2008EP1962564A1 White organic electroluminescent device
08/27/2008EP1961782A1 Polymer material and polymer light-emitting device using same
08/27/2008EP1961775A1 Fluorine-containing polymer, negative photosensitive composition and partition wall
08/27/2008EP1961758A1 Metal complex compound and organic electroluminescent device using same
08/27/2008EP1961743A1 Metal complex compound and organic electroluminescent device using same
08/27/2008EP1961270A1 Device for determining characteristics of a lighting unit
08/27/2008EP1961269A1 Led electric circuit assembly
08/27/2008EP1960493A1 Organic electroluminescent compounds and display device using the same
08/27/2008EP1854338A4 Driving circuit for current programmed organic light-emitting diode displays
08/27/2008EP1704170A4 Uv curing method and apparatus
08/27/2008EP1585797B1 Electroluminescent materials and devices
08/27/2008EP1437926B1 Multi-face forming mask device for vacuum deposition
08/27/2008CN101253814A Carbidonitridosilicate luminescent substances
08/27/2008CN101253813A LED light source for backlighting with integrated electronics
08/27/2008CN101253578A Conductive composition film, electron injection electrode, and organic electroluminescence element
08/27/2008CN101251980A Display apparatus and electronic apparatus
08/27/2008CN101251979A Display device and electronic apparatus
08/27/2008CN101251695A Display device
08/27/2008CN101250750A Amorphous diamond materials and associated methods for the use and manufacture thereof
08/27/2008CN101250404A Blue-light emitting functional material and uses thereof
08/27/2008CN100415064C Preparation method of composite film capable of reducing exciting voltage of quantum spots
08/27/2008CN100415063C El display device, driving method thereof, and electronic equipment provided with the display device
08/27/2008CN100414735C Organic EL device and its making method and electronic machine
08/27/2008CN100414734C Polymer material having carrier transport property, and organic thin film element, electronic device, and conductor line which use same
08/27/2008CN100414712C Organic electric exciting luminous device
08/27/2008CN100414591C Light emitting display and data driver thereof
08/27/2008CN100414590C Display faceplate
08/27/2008CN100414589C Method of manufacturing electro-optical device
08/27/2008CN100414588C Unit circuit, electronic circuit, electronic apparatus, photoelectric apparatus, driving method and electronic machine thereof
08/27/2008CN100414587C Flat panel display
08/27/2008CN100414586C Organic EL pixel circuit
08/27/2008CN100414579C Display and method of driving same
08/27/2008CN100414378C LED illumination system having an intensity monitoring system
08/27/2008CN100414323C Color filter substrate, manufacturing method thereof, electro-optical device, and electronic device
08/27/2008CN100413801C Hermetically sealed glass package and method of fabrication
08/26/2008US7417867 Printed wiring board and display apparatus
08/26/2008US7417648 Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
08/26/2008US7417607 Electro-optical device and electronic apparatus
08/26/2008US7417606 Display apparatus and driving method for display apparatus
08/26/2008US7417372 Organic electroluminescent device having insulated conductive film over cathode
08/26/2008US7417371 Organic electroluminescent device and the production thereof
08/26/2008US7417369 Organic electroluminescent device with light-transmissive optical compensation layer
08/26/2008US7417368 Color electroluminescent displays with thick film dielectric layer between electrodes
08/26/2008US7417261 Top-emission organic electroluminescent display
08/26/2008US7417256 Display device and manufacturing method thereof
08/26/2008US7417251 Active matrix organic EL display device and manufacturing method thereof
08/26/2008US7416792 Having image forming thermoset resin light emitting layer; eliminating mask
08/26/2008US7416465 Manufacturing method of electroluminescent device
08/26/2008US7416464 Lighting emitting element and method for manufacturing the same
08/26/2008US7416463 Panel substrate, display panel, organic EL panel, and method of manufacturing the same
08/21/2008WO2008100394A2 Systems and methods for split processor control in a solid state lighting panel
08/21/2008WO2008099926A1 Organic field emitting element and method for manufacturing organic device
08/21/2008WO2008098851A1 Electroluminescent metal complex
08/21/2008WO2008098617A1 Circuit arrangement and method for operating at least one led
08/21/2008WO2008098613A1 Led module and method for operating at least one led
08/21/2008WO2008072148A3 Voltage-operated layered arrangement
08/21/2008US20080199727 Electroluminescent devices with an improved buffer layer on the anode; buffer selected from metal tetra-p-tolyl porphonato complexes and bianthryl compounds; reduction or elimination of mobile counterions in an organic electronic device; avoidance of undesirable operating voltage increase over time
08/21/2008US20080199726 Blue emitting, durable, organoelectroluminescent layers containing pyrimidine moieties; full color displays; light emission efficiency and brightness
08/21/2008US20080198594 Optical module
08/21/2008US20080198593 Light Source for an Image-Generating Unit
08/21/2008US20080198152 Display apparatus
08/21/2008US20080197777 Light emitting device and electronic appliance
08/21/2008US20080197769 Organic light emitting device and display device using the same
08/20/2008EP1959715A1 Traffic signal light
08/20/2008EP1958484A1 Circuit arrangement and method for operating at least one led
08/20/2008EP1958483A1 Method and apparatus for controlling a variable-colour light source
08/20/2008EP1958225A2 Method of encapsulating a display element
08/20/2008EP1957606A1 Novel materials for organic electroluminiescent devices
08/20/2008EP1957604A1 Novel materials for organic electroluminescent devices
08/20/2008EP1957603A1 Organic electroluminescent devices
08/20/2008EP1889116A4 Backlighting apparatus and method
08/20/2008EP1786884B1 Light-emitting body, lighting device and display device using the same
08/20/2008EP1574114B1 Aluminum nitride passivated phosphors for electroluminescent displays
08/20/2008CN101248477A Electroluminescent one-way vision panel
08/20/2008CN101247685A Electroluminescent illumination circuit and microwave oven with the same
08/20/2008CN101247684A LED energy-saving lamp with body induction switch
08/20/2008CN101247683A Power factor compensation type LED energy-saving lighting lamp
08/20/2008CN101247043A Light emitting diode circuit component
08/20/2008CN101246876A High-light efficiency high-color rendering LED lamp and method for acquiring the same
08/20/2008CN101246669A Scanning type LED display unit and method
08/20/2008CN101246668A Organic LED display and its brightening driving method
08/20/2008CN101246661A Pixel circuit and display device
08/20/2008CN101245131A Hyperbranched poly-fluorene material containing space steric hindrance group and manufacture method thereof
08/20/2008CN100413116C Manufacturing method and electronic apparatus of organic electroluminescence device
08/20/2008CN100413115C Organic electroluminescent display device
08/20/2008CN100413085C Structure of up face irradiance type panchromatic organic active display
08/20/2008CN100412940C Drive circuit for flat display apparatus and flat display apparatus
08/20/2008CN100412937C Driver and driving method for semiconductor light-emitting element array
08/20/2008CN100412935C Organic electroluminescent display device driving circuit and driving method
08/20/2008CN100412932C Electro-optical device and electronic apparatus
08/20/2008CN100412931C EL Display device
08/20/2008CN100412929C Image Display device
08/20/2008CN100412928C Electric current generating circuit, electro optics apparatus and electronic machine
08/20/2008CN100412916C Electronic device, element substrate, electrooptics device and its manufacturing method, and electronic apparatus
08/20/2008CN100412644C Illumination device for backlighting an image reproduction device
08/20/2008CN100412622C Method and apparatus for controlling driving current of light source in display system
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