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)
04/2014
04/10/2014US20140097438 Light emitting device
04/10/2014DE112012003100T5 Organisches Elektrolumineszenzelement An organic electroluminescent
04/10/2014DE112011105265T5 Organisches elektronisches Bauelement und Verfahren zu dessen Herstellung The organic electronic device and methods for its preparation
04/09/2014EP2717653A1 A method of detecting a LED failure, a controller therefor, a lighting unit and lighting system
04/09/2014EP2717425A1 LED driver
04/09/2014EP2717250A1 Transparent display
04/09/2014EP2716138A1 Adaptive load circuit
04/09/2014EP2716135A1 Primary-side control of a switching power converter with feed forward delay compensation
04/09/2014EP2716134A1 A method of driving led lighting sources and related device
04/09/2014EP2715924A1 Control data determination from primary-side sensing of a secondary-side voltage in a switching power converter
04/09/2014EP2714841A1 Organic electroluminescence device
04/09/2014EP2714704A1 Metal complexes
04/09/2014CN103718649A Edge protected barrier assemblies
04/09/2014CN103718648A LED light source with reduced flicker
04/09/2014CN103718647A System and method for implementing mains-signal-based dimming of a solid state lighting module
04/09/2014CN103718646A Organic electroluminescent light emitting device and method for manufacturing same
04/09/2014CN103718324A Encapsulation structure for an optoelectronic component and method for encapsulating an optoelectronic component
04/09/2014CN103718321A Organic light-emitting element
04/09/2014CN103717785A Solution derived nanocomposite precursor solutions, methods for making thin films and thin films made by such methods
04/09/2014CN103717705A Gallium-substituted yttrium aluminum garnet phosphor and light emitting devices including the same
04/09/2014CN103715140A Method for avoiding metal line short circuit in OLED display device
04/09/2014CN103710667A Evaporation source, vacuum deposition apparatus, and method of manufacturing organic el display device
04/09/2014CN102575108B Colored curable composition, resist liquid, ink for inkjet printing, color filter, method of producing color filter, solid-state image sensor, liquid crystal display, organic el display, image display device and colorant compound
04/09/2014CN102308488B Illumination assembly
04/09/2014CN102106186B Organic EL display panel and method for manufacturing same
04/09/2014CN102089898B Mask and method for sealing glass envelope
04/09/2014CN101275072B Compound for organic electroluminescence and organic electroluminescent device
04/08/2014US8692456 Organic electro-luminescence diode
04/08/2014US8692455 Display device and method for production thereof
04/08/2014US8692454 Electronic appliance and light-emitting device
04/08/2014US8692451 Light emitting diode, and back light unit including the same
04/03/2014WO2014052858A1 Current limiting circuit and method for led driver
04/03/2014WO2014052401A1 Semiconducting compounds and optoelectronic devices incorporating same
04/03/2014WO2014051454A1 Light-emitting device with improved stability due to ion-irradiated composite hole transport layer
04/03/2014WO2014051307A1 Sublimation purification apparatus
04/03/2014WO2014050998A1 Coloring composition, photosensitive coloring composition, color filter, method for producing color filter, solid-state imaging element, and image display device
04/03/2014WO2014050933A1 Display device production method
04/03/2014WO2014050864A1 Electronic module
04/03/2014WO2014050743A1 Composite gas barrier laminate and method for producing same, and composite electrode
04/03/2014WO2014050730A1 Photosensitive resin composition, method for producing cured film, cured film, organic el display device, and liquid crystal display device
04/03/2014WO2014050627A1 Photosensitive resin composition, method for forming cured film using same, cured film, liquid crystal display device, and organic el display device
04/03/2014WO2014050626A1 Photosensitive resin composition, method for producing cured film using same, cured film, liquid crystal display device, and organic el display device
04/03/2014WO2014050609A1 Device for inspecting substrate having irregular rough surface and inspection method using same
04/03/2014WO2014050353A1 Organic-electric-field light-emitting element and method for producing organic-electric-field light-emitting element
04/03/2014WO2014050344A1 Organic electroluminescent element
04/03/2014WO2014050324A1 Photosensitive resin composition and production method for pattern using same
04/03/2014WO2014050039A1 Organic electroluminescent display apparatus and method for manufacturing same
04/03/2014WO2014049954A1 Retardation film, elongated circularly polarizing plate produced using said retardation film, and organic el display
04/03/2014WO2014049904A1 Method for producing el display device and transfer substrate used in producing el display device
04/03/2014WO2014049903A1 Method for producing el display device
04/03/2014WO2014049902A1 Method for producing el display device, transfer substrate used in production of el display device, and method for producing transfer substrate used in production of el display device
04/03/2014WO2014049876A1 Organic el element
04/03/2014WO2014049875A1 Organic el panel and method for manufacturing same
04/03/2014WO2014049517A2 Light emitting diode lamp and driver
04/03/2014WO2014049216A1 Method for generating an operating setpoint for a set of lighting diodes of a vehicle headlight, and corresponding vehicle
04/03/2014WO2014049039A1 Compensation of a colour locus shift
04/03/2014WO2014049033A1 Optoelectronic assembly and method for operating an optoelectronic assembly
04/03/2014WO2014009861A3 Method of controlling a lighting device
04/03/2014WO2013136242A3 Methods and apparatus for emergency powering of a light source
04/03/2014US20140091731 Lighting system
04/03/2014US20140091728 Method and apparatus for multiplexing pins of an integrated circuit
04/03/2014US20140091723 Circuits and methods for driving light sources
04/03/2014US20140091721 LED Device with Voltage-Limiting Unit and Voltage-Equalizing Resistance
04/03/2014US20140091717 Apparatus for driving light emitting diode
04/03/2014US20140091715 Light source apparatus and control method thereof
04/03/2014US20140091714 Current limiting circuit and method for led driver
04/03/2014US20140091711 Circuit arrangement, lighting apparatus and method of crosstalk-compensated current sensing
04/03/2014US20140091705 Light-Emitting Element and Display Device Using Same
04/03/2014US20140091704 Organic luminescent display device and method of manufacturing at organic luminescent display device
04/03/2014DE112012002240T5 Konfigurierbare Festkörperleuchte für ein Fahrzeug Configurable solid state light for a vehicle
04/02/2014EP2713679A2 Methods and systems for controlling LEDs
04/02/2014EP2713678A1 Solid state light source driver establishing buck or boost operation
04/02/2014EP2713677A1 Power supply device for LED and light emitting device having the same
04/02/2014EP2713676A1 Luminaire
04/02/2014EP2713488A1 Electronic converter, and related lighting system and method of operating an electronic converter
04/02/2014EP2713454A2 Power converter contained base, lamp with power converter contained base and lamp with separable power converter contained base
04/02/2014EP2713357A1 Led video screen
04/02/2014EP2713355A1 Method for manufacturing image display device
04/02/2014EP2712909A1 Light emitting transition metal complexes based on hexadentate ligands
04/02/2014EP2712764A2 Headlight apparatus and method of controlling the same
04/02/2014EP2712490A2 Lighting device
04/02/2014CN103703868A Controller for light-emitting devices
04/02/2014CN103703867A Voltage supply arrangement and method for supplying voltage to an electrical load with transistor saturation regulation
04/02/2014CN103703584A Mask management system and method for oled encapsulation
04/02/2014CN103703314A Modular lighting assembly adapter part
04/02/2014CN103703093A Adhesive composition and adhesive sheet
04/02/2014CN103702468A Intelligent full-automatic lighting controller for laying hen cage and circuit control method for intelligent full-automatic lighting controller
04/02/2014CN103702467A OLED (Organic Light Emitting Diode) lighting source
04/02/2014CN101065994B Method and a driver circuit for LED operation
04/01/2014US8686657 Power supply device and light-emitting element drive device
04/01/2014US8686656 Power supply device and light-emitting element drive device
04/01/2014US8686633 Organic light emitting display device and method for manufacturing the same
04/01/2014US8686628 Anthracene derivative
04/01/2014US8686624 Self-light emitting device and electrical appliance using the same
04/01/2014US8685762 Light emitting device and display
03/2014
03/27/2014WO2014046978A1 Tape assisted single step peel-off on sin layer above metal
03/27/2014WO2014046846A1 Powering a display controller
03/27/2014WO2014046373A1 Organic light-emitting diode provided with transparent electrode having conductive filaments and method for manufacturing same
03/27/2014WO2014046253A1 Transparent conductive film, and organic electroluminescence element
03/27/2014WO2014046221A1 Light-emitting element, light-emitting device, electronic device, and lighting device
1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 ... 531