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)
05/2012
05/03/2012US20120104945 Sealing film for organic el element, organic el element, and organic el display
05/03/2012US20120104944 Ink composition for organic el thin film, and organic el element
05/03/2012US20120104943 Material for organic electroluminescence device and organic electroluminescence device using the same
05/03/2012US20120104941 Compound for an organic photoelectric device and organic photoelectric device including the same
05/03/2012US20120104940 Novel compounds for organic electronic material and organic electronic device using the same
05/03/2012US20120104938 Organic light emitting diode display
05/03/2012US20120104935 White light electroluminescent devices with adjustable color temperature
05/03/2012US20120104425 Method of Driving A Light Emitting Device
05/03/2012DE102011085363A1 Licht aussendende Vorrichtung Light emitting device
05/03/2012DE102011054855A1 Phosphoreszierende Verbindung und diese verwendende organische elektrolumineszente Vorrichtung Phosphorescent compound used and this organic electroluminescent device
05/03/2012DE102010042982A1 Elektronisches Bauelement und Verfahren zum Herstellen eines elektronischen Bauelements An electronic device and method for fabricating an electronic device
05/03/2012CA2756547A1 Display devices containing a circular polarizing system and methods related thereto
05/02/2012EP2448374A2 Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
05/02/2012EP2448373A1 Organic el element producing method
05/02/2012EP2448372A1 Differential driving circuit for powering a light source
05/02/2012EP2448371A1 Method and switching assembly for operating an LED module for lighting purposes
05/02/2012EP2447335A2 Compound for an organic photoelectric element, and an organic photoelectric element comprising the same
05/02/2012EP2447334A2 Compound for an organic photoelectric element, and an organic photoelectric element comprising the same
05/02/2012EP2446715A2 Illumination device including leds and a switching power control system
05/02/2012EP2446709A1 Light thermostat
05/02/2012EP2446708A1 Driver for cooperating with a wall dimmer
05/02/2012EP2446707A2 Multi-beam illumination system and method of illumination
05/02/2012EP2446526A1 Circuit arrangement for operating at least one led
05/02/2012EP1748045B1 Light-emitting device material and light-emitting device
05/02/2012EP1680480B1 Oled device with asymmetric host
05/02/2012EP1465395B1 Apparatus and method for reducing power consumption of a backlight control unit of a mobile communication terminal
05/02/2012EP1153445B1 Method of manufacturing an organic electroluminescent device
05/02/2012EP1057167B1 Organic electroluminescent devices
05/02/2012CN1874025B Organic electroluminescent cells, and organic electroluminescent display panel of using the cells
05/02/2012CN1804980B Driving method of display device
05/02/2012CN1787250B Phosphorescence organic lighting assemply, display, all colour display
05/02/2012CN1575070B Organic light-emitting device employing doped hole transporting layer and/or hole injecting layer
05/02/2012CN102440074A 发光装置 Light-emitting device
05/02/2012CN102440073A Organic light emitting element, organic light emitting device, organic display panel, organic display device, and method for manufacturing organic light emitting element
05/02/2012CN102440072A Direct-current-driven inorganic electroluminescent element and light emitting method
05/02/2012CN102440071A Method for manufacturing light-emitting element, organic display panel using light-emitting element, organic light-emitting device, and organic display device
05/02/2012CN102440070A Light module
05/02/2012CN102440069A Driver for analysing condition of, and supplying healing voltage to, an OLED device
05/02/2012CN102440068A Display panel device, and method for producing display panel device
05/02/2012CN102439490A Antiglare hardcoat film
05/02/2012CN102439197A Optoelectronic component and method for the production thereof
05/02/2012CN102439078A Molded object, process for producing same, member for electronic device, and electronic device
05/02/2012CN102439077A Molded object, process for producing same, member for electronic device, and electronic device
05/02/2012CN102437291A Light emitting device, manufacturing method thereof, and electronic apparatus
05/02/2012CN101931050B Organic device and electronic device having the same
05/02/2012CN101855938B Luminescent crystal and longitudinal field-effect transistors
05/02/2012CN101707031B LED TV display panel device
05/02/2012CN101127188B Display device and drive method thereof
05/01/2012US8169427 Display module
05/01/2012US8169140 Organic light emitting display including spacer and method of manufacturing the same
05/01/2012US8169135 Semiconductor lighting device with wavelength conversion on back-transferred light path
05/01/2012US8169131 Fluorescent material and light-emitting device
05/01/2012US8168483 Manufacturing method for light emitting device
05/01/2012US8167676 Fluorescent lighting system
04/2012
04/26/2012WO2012054229A2 Light extraction films for increasing pixelated oled output with reduced blur
04/26/2012WO2012054165A2 Light extraction films for organic light emitting devices (oleds)
04/26/2012WO2012053625A1 Patterned base, method for manufacturing same, information input device, and display device
04/26/2012WO2012053571A1 Light-emitting element, light-emitting device, and lighting device
04/26/2012WO2012053532A1 Apparatus for organic film formation and method for organic film formation
04/26/2012WO2012053520A1 Organic electronic device
04/26/2012WO2012053451A1 Organic el panel and process for production thereof
04/26/2012WO2012053430A1 Deposition apparatus and deposition method
04/26/2012WO2012053402A1 Vapor deposition device, vapor deposition method, and method for producing organic electroluminescence display device
04/26/2012WO2012053377A1 High refractive index resin composition and cured resin
04/26/2012WO2012053373A1 Conductive adhesive composition, electronic device, and production method for electronic device
04/26/2012WO2012053216A1 Tandem organic electroluminescent element
04/26/2012WO2012053211A1 Colored resin composition for use in color filter, color filter, display device, and solid-state imaging element
04/26/2012WO2012053201A1 Colored resin composition for use in color filter, color filter, display device, and solid-state imaging element
04/26/2012WO2012052893A1 Led circuit arrangement
04/26/2012WO2012052728A1 High efficiency led power supply
04/26/2012WO2012010591A3 Buck-converter for providing a current for at least one led
04/26/2012WO2011141206A3 Circuit and method for operating an led lighting unit, and luminaire having such a circuit
04/26/2012WO2011101368A3 Device for supplying a plurality of led units with power
04/26/2012US20120098420 Organic el element, method for manufacturing the same, and organic el lighting apparatus
04/26/2012US20120098419 Transparent electrode, purifying method of conductive fibers employed in transparent electrode and organic electroluminescence element
04/26/2012US20120098418 Organic electroluminescent element and method for manufacturing same
04/26/2012US20120098417 Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device and Lighting Device
04/26/2012US20120098416 Apparatus for forming thin layer, method of manufacturing organic light-emitting display apparatus using the same and organic light-emitting display apparatus manufactured using the method
04/26/2012US20120098414 Flat panel display, intermediate manufactured product and method of manufacturing same
04/26/2012US20120098013 Light Emitting Device and Manufacturing Method of the Same
04/26/2012US20120097832 Electrospun light-emitting fibers
04/26/2012DE102010042945A1 Transparente Schichtverbunde Transparent layer composites
04/25/2012EP2445318A1 LED signal lamp with constant current operation
04/25/2012EP2445317A1 Organic electroluminescent display device and method for producing the same
04/25/2012EP2445316A1 Lighting device and illumination fixture using the same
04/25/2012EP2445315A1 Dimming device and lighting apparatus using same
04/25/2012EP2445314A1 Light extracting structure
04/25/2012EP2445027A1 Organic electronic device and method for producing the same
04/25/2012EP2444717A1 Automatically adjusting task light
04/25/2012EP2444715A2 Multichip package structure for directly electrically connecting to an AC power source
04/25/2012EP2444470A1 Light-emitting element, light-emitting device, and electronic appliance
04/25/2012EP2444282A1 Pulsed indication unit for vehicles
04/25/2012EP2444165A1 Coating method, and organic electroluminescence element
04/25/2012EP2443912A2 Continuous step driver
04/25/2012EP2443910A1 Power interface with leds for a triac dimmer
04/25/2012EP2443836A1 Image display device and corresponding operating method
04/25/2012EP2443623A1 Method and device for driving an oled device
04/25/2012EP2443622A1 Current-driven-pixel circuits and related methods
04/25/2012EP2443213A1 Phenanthroazole compounds as hole transporting materials for electro luminescent devices
04/25/2012EP2443212A1 Pyrene-based polymers for organic light emitting diodes (oleds)
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