Patents for H05B 33 - Electroluminescent light sources (53,055)
06/2014
06/12/2014US20140159612 Method and Apparatus for Providing a Passive Color Control Scheme Using Blue and Red Emitters
06/12/2014US20140159611 Driver device and driving method for driving a load, in particular an led unit
06/12/2014US20140159608 Driver circuit for dimmable solid state light sources with filtering and protective isolation
06/12/2014US20140159607 Lighting apparatus and control circuit
06/12/2014US20140159605 Ac-dc power converter
06/12/2014US20140159604 Power Supply Circuit and Luminaire
06/12/2014US20140159603 Led driving apparatus and method
06/12/2014US20140159600 Led-based lamp with user-selectable color temperature
06/12/2014US20140159599 Flicker-free lamp dimming-driver circuit for sequential led bank control
06/12/2014US20140159598 Led current control
06/12/2014US20140159597 Lighting system and control method thereof
06/12/2014US20140159596 Phosphor and led placement for white led-based lamps
06/12/2014US20140159595 Current balancing circuits for light-emitting-diode-based illumination systems
06/12/2014US20140159594 Light source device with light-emitting diode module
06/12/2014US20140159593 Apparatus having universal structure for driving a plurality of led strings
06/12/2014US20140159592 Led light tube compatible with light fixture having electronic ballast or magnetic ballast
06/12/2014US20140159585 Luminaire with switch-mode converter power monitoring
06/12/2014US20140159584 Spectral shift control and methods for dimmable ac led lighting
06/12/2014US20140159583 Method and led apparatus for lighting with led lighting controller
06/12/2014US20140159582 Thermo-electrically pumped light-emitting diodes
06/12/2014US20140159579 Lighting module and lighting apparatus using lighting module
06/12/2014US20140159578 Apparatus for using heat pipes in controlling temperature of an led light unit
06/12/2014US20140159576 Lighting circuit, in particular with led light sources
06/12/2014US20140159569 Organic light emitting diode display
06/12/2014US20140159568 Organic electroluminescent device and illumination apparatus
06/11/2014EP2741586A1 Duty factor probing of a triac-based dimmer
06/11/2014EP2741585A2 Adaptive holding current control for LED dimmer
06/11/2014EP2741584A1 Filter bandwidth adjustment in a multi-loop dimmer control circuit
06/11/2014EP2741583A1 Lighting device and luminaire including the same
06/11/2014EP2741582A1 A converter circuit
06/11/2014EP2741581A2 Power supply circuit and luminaire
06/11/2014EP2741580A1 Direct current power supply device and lighting apparatus
06/11/2014EP2741579A2 Power supply circuit and illumination device
06/11/2014EP2741578A1 LED current and dimming control using hysteresis comparatoradjustment of hysteresis upper and lower threshold levels
06/11/2014EP2741577A1 Organic electroluminescent light emitting device and method for manufacturing same
06/11/2014EP2740547A1 Functional film manufacturing method and functional film
06/11/2014EP2740330A1 Lamp assembly and circuits for protection against miswiring in a lamp controller
06/11/2014EP2740328A1 Edge protected barrier assemblies
06/11/2014EP2740327A1 Barrier assemblies
06/11/2014EP2740326A1 Edge protected barrier assemblies
06/11/2014EP2740325A1 Edge protected barrier assemblies
06/11/2014EP2740324A1 Driver device and driving method for driving a load, in particular an led unit
06/11/2014EP2740323A1 Electric supply assembly for at least one led
06/11/2014EP2739904A1 Modular lighting assembly adapter part
06/11/2014EP2739900A2 Led-based illumination module with preferentially illuminated color converting surfaces
06/11/2014EP2739704A1 Light converter and lighting unit comprising such light converter
06/11/2014EP2739703A1 Light emitting polymers and devices
06/11/2014EP2739702A1 Singlet harvesting with dual-core copper (i) complexes for optoelectronic devices
06/11/2014CN103858328A Active capacitor circuit
06/11/2014CN103857767A Optoelectronic component and luminescent substances
06/11/2014CN103857680A Novel organic electroluminescent compounds and organic electroluminescent device using the same
06/11/2014CN103857673A Novel organic electroluminescent compounds and organic electroluminescent device using the same
06/11/2014CN103857092A EL cold light piece manufacturing method
06/11/2014CN102796519B Luminescent thin film and preparation method and application thereof
06/11/2014CN102369788B Organic electroluminescent display device
06/11/2014CN101803457B Light-emitting diode module and method for controlling a light-emitting diode module
06/10/2014US8749135 Mother substrate structure of light emitting devices, light emitting device and method of fabricating the same
06/10/2014US8749128 Fluorescent member and light emitting module
06/10/2014US8749061 Display device and manufacturing method thereof
06/10/2014US8748921 Semiconductor light emitting device with pre-fabricated wavelength converting element
06/10/2014US8748895 Display device
06/10/2014US8748013 Electroluminescent device
06/05/2014WO2014085723A1 Music synchronized light modulator
06/05/2014WO2014085240A1 Means for reducing the power consumption draw of led displays from a power source
06/05/2014WO2014085199A1 Emissive display with reflective polarizer
06/05/2014WO2014084358A1 Organic el element, and image display device and lighting device equipped with same
06/05/2014WO2014084352A1 Adhesive agent composition, adhesive sheet, and electronic device and production method therefor
06/05/2014WO2014084351A1 Adhesive agent composition, adhesive sheet, and electronic device
06/05/2014WO2014084350A1 Adhesive agent composition, adhesive sheet, and electronic device
06/05/2014WO2014084349A1 Adhesive agent composition, adhesive sheet, and electronic device
06/05/2014WO2014084323A1 Transparent electrode, and electronic device
06/05/2014WO2014084308A1 Organic el element, and image display device and lighting device equipped with same
06/05/2014WO2014084284A1 System for manufacturing organic el light emission module and method for manufacturing organic el light emission module
06/05/2014WO2014084279A1 Negative photosensitive resin composition, cured resin film, partition wall and optical element
06/05/2014WO2014084270A1 Thin-film formation device for organic electroluminescent element, and thin-film formation method
06/05/2014WO2014084220A1 Organic electroluminescent element, and image display device and lighting device provided with same
06/05/2014WO2014084210A1 Light emission device
06/05/2014WO2014084209A1 Organic light emitting element, method for manufacturing organic light emitting element, display device and lighting device
06/05/2014WO2014084206A1 Organic el element
06/05/2014WO2014084200A1 Organic electroluminescent element, and image display device and lighting device provided with same
06/05/2014WO2014084190A1 Photocurable composition, transfer material, cured product, method for producing cured product, method for producing resin pattern, cured film, liquid crystal display device, organic el display device, and touch panel display device
06/05/2014WO2014084170A1 Transparent electrode, electronic device, and organic electroluminescence element
06/05/2014WO2014084159A1 Organic el element and method for manufacturing same
06/05/2014WO2014084078A1 Surface modifying agent for metal electrodes, surface-modified metal electrode, and method for producing surface-modified metal electrode
06/05/2014WO2014084049A1 Organic el element, and image display device and lighting device equipped with same
06/05/2014WO2014084046A1 Glass with phase differentiation function, organic el display, and liquid crystal display
06/05/2014WO2014084044A1 Glass with circular polarization function, organic el display and liquid crystal display
06/05/2014WO2014084012A1 Scatterer substrate
06/05/2014WO2014083972A1 Illumination device
06/05/2014WO2014083938A1 Method for producing transparent electrode and organic el element
06/05/2014WO2014083899A1 Moistureproof film and organic electronic device obtained using same
06/05/2014WO2014083850A1 Resin composition, and cured product (1) thereof
06/05/2014WO2014083845A1 Resin composition, and cured product (3) thereof
06/05/2014WO2014083844A1 Resin composition, and cured product (2) thereof
06/05/2014WO2014083786A1 Organic electroluminescence element and illumination device
06/05/2014WO2014083767A1 Base material with transparent conductive layer, and organic electroluminescent element
06/05/2014WO2014083693A1 Light emitting device
06/05/2014WO2014083455A1 Halogen retrofit led lighting device using a electronic transformer and a controller
06/05/2014WO2014083187A1 Dimmer having a relay at the output
06/05/2014WO2014082363A1 Led drive circuit and led illumination device
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