Patents for H05B 33 - Electroluminescent light sources (53,055)
06/2014
06/05/2014WO2014082306A1 Organic light-emitting device and preparing method thereof
06/05/2014US20140153247 Wavelength converting element
06/05/2014US20140153232 Multi-voltage and multi-brightness led lighting devices and methods of using same
06/05/2014US20140152943 Display With Shielding Antireflection Layer
06/05/2014US20140152637 Transition metal complex and organic light-emitting element using same, color-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, illumination device, and electronic equipment
06/05/2014US20140152535 Led backlight driver circuit, lcd device and driving method
06/05/2014US20140152196 Safety activation system for lighting installations
06/05/2014US20140152195 Method for Overcoming Excessively High Temperature of Constant Current Driving Chip and LED Light Bar Driving Circuit
06/05/2014US20140152194 Light emitting diode grow light for plant growing applications
06/05/2014US20140152192 Power supply apparatus for led lighting and led lighting apparatus using the power supply apparatus
06/05/2014US20140152190 Pixel unit driving circuit, pixel unit and display device
06/05/2014US20140152186 Led backlight driving circuit, backlight module, and lcd device
06/05/2014US20140152184 Lighting control circuit, illuminating lamp using the lighting control circuit, and lighting device using the illuminating lamp
06/05/2014US20140152183 Led lighting apparatus, current regulator for the led lighting apparatus, and current regulation method of the led lighting apparatus
06/05/2014US20140152182 Lighting device and luminaire including the same
06/05/2014US20140152181 Music Synchronized Light Modulator
06/05/2014US20140152180 Short Circuit Detection for Lighting Circuits
06/05/2014US20140152174 Electroluminescent display panel
06/05/2014US20140152171 Display panel and method for manufacturing same
06/05/2014US20140151707 Light emitting device
06/05/2014US20140151648 Organic electroluminescenet device
06/04/2014EP2739121A1 Open LED detection and recovery system for LED lighting system
06/04/2014EP2739120A1 Controlling operation of a light source
06/04/2014EP2739119A1 Short circuit detection for lighting circuits
06/04/2014EP2738138A2 Graphene derivatives, transparent conductive films, organic electroluminescent devices, methods of preparing the graphene derivatives and methods of preparing anode layers of the devices
06/04/2014EP2737776A1 Systems and methods for providing power and data to lighting devices
06/04/2014EP2737774A1 System and method for implementing mains-signal-based dimming of a solid state lighting module
06/04/2014EP2737773A1 Current determination apparatus
06/04/2014EP2737004A1 Complex compounds comprising anionic ligands that have two p-donors, and use thereof in the optoelectronic field
06/04/2014CN103843461A Driver circuits for solid state light bulb assemblies
06/04/2014CN103843460A Controllers for solid state light bulb assemblies
06/04/2014CN103843459A Led driver
06/04/2014CN103843458A Dimmable LED light fixture having adjustable color temperature
06/04/2014CN103843457A Light-emitting element and light-emitting element manufacturing method
06/04/2014CN103842718A Led-based illumination module with preferentially illuminated color converting surfaces
06/04/2014CN103842399A Polymerizable composition and application for same
06/04/2014CN103840524A Light-emitting charging transmission wire
06/04/2014CN103840092A Organic light-emitting device and manufacture method thereof
06/04/2014CN103840084A Light-emitting element, light-emitting device, electronic device, and lighting device
06/04/2014CN102686764B Film forming device and film forming method
06/04/2014CN102281659B Light emitting device and method of manufacturing the light emitting device
06/04/2014CN102187737B Circuit for the operation of at least one LED
06/04/2014CN101529978B System and method for light control
06/03/2014US8743025 Electro-optical device, method of manufacturing the same, and electronic apparatus
06/03/2014US8742694 Wireless lighting control system
06/03/2014US8742683 LED backlight driving circuit and LED backlight driving method
06/03/2014US8742661 Display device comprising a self-luminous light emitter and a barrier body in direct contact with a sealing material
06/03/2014US8742660 Light-emitting device
06/03/2014US8741450 Material for organic electroluminescence devices and organic electroluminescence device using the material
06/03/2014US8740664 Light-emitting device and method for manufacturing the same
05/2014
05/30/2014WO2014082041A1 Electroluminescent devices and applications thereof
05/30/2014WO2014080933A1 Electrode used in display device or input device, and sputtering target for use in electrode formation
05/30/2014WO2014080838A1 Photosensitive resin composition, method for producing cured film, cured film, organic el display device, and liquid crystal display device
05/30/2014WO2014080765A1 Substrate for flexible devices and method for producing same
05/30/2014WO2014080706A1 Organic electroluminescence device, method for manufacturing organic electroluminescence device, and electronic instrument
05/30/2014WO2014080513A1 Light emitting device and method for producing light emitting device
05/30/2014WO2014080512A1 Light emitting device and method for producing light emitting device
05/30/2014WO2014080479A1 Light emitting device
05/30/2014WO2014080478A1 Light emitting device and method for producing light emitting device
05/30/2014WO2014080477A1 Light emitting device
05/30/2014WO2014079527A1 Materials for electronic devices
05/30/2014WO2014033107A3 Methods for colour locus control of electro-optical components with conversion elements
05/30/2014WO2013138220A3 Power supply that maintains auxiliary bias within target range
05/29/2014US20140147588 Evaporation method, evaporation device and method of fabricating light emitting device
05/29/2014US20140146279 Anti-scratch film for flexible display
05/29/2014US20140145646 Led voltage adjustment device and drive system thereof
05/29/2014US20140145644 Led light controller system and method
05/29/2014US20140145643 Current Regulator
05/29/2014US20140145641 Single Wire Signal Process Method and Circuit
05/29/2014US20140145635 Power converter control circuit
05/29/2014US20140145634 Circuit and method for generating a reference voltage for a power converter
05/29/2014US20140145632 Led drive circuit
05/29/2014US20140145631 Backlight driver circuit and liquid crystal display device
05/29/2014US20140145629 Led driving apparatus and operating method thereof
05/29/2014US20140145627 Load driving apparatus relating to light-emitting-diodes
05/29/2014US20140145626 Backlight unit and display device having the same
05/29/2014US20140145622 LED Illumination Device and Validation Methodology of LED Illumination Device's Lifespan
05/29/2014US20140145611 On-board lighting device in a motor vehicle and related method for controlling a light source
05/29/2014US20140145588 Organic light emitting display apparatus and manufacturing method thereof
05/29/2014US20140145584 Hemispherical remoter phosphor and methods of forming the same
05/29/2014US20140145582 Light-emitting device package
05/29/2014US20140145173 White light emitting organic electroluminescent device and organic electroluminescent display having the same
05/28/2014EP2736089A1 Organic light-emitting element, light source device and organic light-emitting element manufacturing method
05/28/2014EP2735598A1 Phosphor composition and light emitting diode device using the same
05/28/2014EP2735588A1 Molding material
05/28/2014EP2735213A1 Flameless candle circuit with multiple modes
05/28/2014EP2735212A1 Programmable solid state light bulb assemblies
05/28/2014EP2735211A1 Light source comprising a led strip
05/28/2014EP2734603A1 Phosphor precursor composition
05/28/2014CN103828486A 显示单元和电子设备 A display unit and an electronic device
05/28/2014CN103828485A 有机电致发光器件 Organic electroluminescent devices
05/28/2014CN103828085A 面向下的打印设备和方法 Printing apparatus and method for under
05/28/2014CN103827188A 具有高热传导率的聚酰胺组合物 The polyamide composition having a high thermal conductivity
05/28/2014CN103827119A 新颖的有机电致发光化合物和使用该化合物的有机电致发光器件 Novel organic electroluminescent compounds and the use of the compounds are organic electroluminescent devices
05/28/2014CN103827065A 新型有机化合物、有机发光器件和显示装置 The novel organic compound, an organic light emitting device and a display device
05/28/2014CN103824960A 具有光散射层的隐藏的有机光电器件 The organic photovoltaic device having a light-scattering layer of the hidden
05/28/2014CN103820755A 成膜装置、成膜方法以及有机电发光元件的制造方法 Film forming apparatus, film forming method and an organic light-emitting element manufacturing method
05/28/2014CN103820105A 新有机电致发光化合物和使用该化合物的有机电致发光设备 The new organic electroluminescent compounds and the use of the compound organic electroluminescent devices
05/28/2014CN102714075B 导电性单元、导电性单元形成用感光材料以及电极 A conductive element, the conductive element and the electrode for forming a photosensitive material
05/28/2014CN102342180B 有机发光二极管节段 The organic light-emitting diode segments
1 ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... 531