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)
09/2014
09/04/2014US20140246978 Solid state lighting apparatus with electrical connectors including portions of driver circuits
09/04/2014US20140246976 Controlling circuit for an led driver and controlling method thereof
09/04/2014US20140246973 Adaptable light unit
09/04/2014US20140246911 Emergency Lighting Methods and Systems
09/04/2014US20140246694 Display Device and Method for Manufacturing the Same
09/03/2014EP2773166A1 Flat and/or strip-like, electroluminescence device with a transparent and flexible electrode made of a woven fabric
09/03/2014EP2773165A1 Organic electroluminescence device manufacturing method and manufacturing apparatus
09/03/2014EP2773164A1 Layered substrate for organic led element, and organic led element
09/03/2014EP2772956A1 Material for positive hole injection transport layer, ink for positive hole injection transport layer, device, and production methods for same
09/03/2014EP2772120A1 Pwm dimming of light-emitting means
09/03/2014EP2772119A1 Ultraviolet ray radiation apparatus and method for curing photo-curable composition
09/03/2014EP2771182A1 Encapsulation barrier stack
09/02/2014US8823612 Organic el display device
09/02/2014US8823281 System and method for providing both power and control to circuits coupled serially to a single conductor
09/02/2014US8823279 Smart FET circuit
09/02/2014US8823278 DC power source unit and LED lamp system
09/02/2014US8823275 Lighting circuit for light emitting element and illumination apparatus including same
09/02/2014US8823273 Intelligent user interface including a touch sensor device
09/02/2014US8823266 Light regulatable LED illumination lamp
09/02/2014US8823258 Light source, light-emitting device, light source for backlight, display device, and method for producing light source
09/02/2014US8822983 Organic electroluminescent display device and manufacturing method thereof
09/02/2014US8822686 Iridium-containing organic electroluminescent material, preparation method and organic electroluminescent device thereof
09/02/2014US8822043 Organic compound and organic light-emitting device
09/02/2014US8822040 Organic electroluminescent element
09/02/2014US8822039 Charge-transporting varnish and organic electro-luminescent devices made by using the same
09/02/2014US8820981 Electrically controlled glass in a lamp
09/02/2014US8820960 Light emitting device
09/02/2014CA2643182C Adaptive control apparatus and method for a solid-state lighting system
08/2014
08/28/2014WO2014130876A1 Multiple-current-source laser diode driver system
08/28/2014WO2014128635A1 Lighting system for internal rooms
08/28/2014WO2014128594A1 Methods and apparatus for controlling lighting
08/28/2014WO2014128580A1 Methods and apparatus for controlling lighting
08/28/2014WO2014128353A1 Electrical pathway marker and system for exit route guidance
08/28/2014WO2014127643A1 Multi-color light emitting diode and method for making same
08/28/2014WO2014094012A3 Radio transmission between modules in a potential-separated led converter
08/28/2014WO2014094010A3 Led converter having a frost start function
08/28/2014WO2014086923A3 Organic optoelectronic component with infrared detector
08/28/2014WO2014084982A3 Step-dimming led driver and system
08/28/2014WO2014079939A3 Optoelectronic semiconductor component
08/28/2014WO2014044909A3 Control system for light matrices, particularly led matrices
08/28/2014US20140240984 Light emitting diode light bulb and incandescent lamp conversion apparatus
08/28/2014US20140239851 Automobile led driving device
08/28/2014US20140239848 Dynamic light emitting device (led) lighting control systems and related methods
08/28/2014US20140239847 Light emitting diode illumination apparatus and control method thereof
08/28/2014US20140239846 Organic electroluminescence device
08/28/2014US20140239845 System for generating non-homogenous light and associated methods
08/28/2014US20140239844 Intelligent lighting apparatus
08/28/2014US20140239840 Output current compensation for jitter in input voltage for dimmable led lamps
08/28/2014US20140239835 Scr dimming circuit and method
08/28/2014US20140239834 Led lighting device using ballast
08/28/2014US20140239833 Power Conversion and Control Systems and Methods for Solid-State Lighting
08/28/2014US20140239832 Power Conversion Apparatus and System for Solid State Lighting
08/28/2014US20140239831 Semiconductor device and power supply device
08/28/2014US20140239830 Led current control apparatus
08/28/2014US20140239829 Led driver
08/28/2014US20140239828 Dim to warm lighting module
08/28/2014US20140239827 Led fluorescent lamp
08/28/2014US20140239826 Method for Driving LED
08/28/2014US20140239825 Reduced noise power converter using novel shield
08/28/2014US20140239824 Led controlling circuit with high power factor and an led lighting device
08/28/2014US20140239822 Lighting Control Method, Computer Program Product and Lighting Control System
08/28/2014US20140239818 Lighting system for accentuating regions of a layer and associated methods
08/28/2014US20140239816 Lighting control system and method for controlling the same
08/28/2014US20140239814 Light-emitting diode lamp compatible with an electronic ballast generating preheating current
08/28/2014US20140239809 Devices and systems having ac led circuits and methods of driving the same
08/28/2014US20140239802 Organic light emitting display devices and methods of manufacturing organic light emitting display devices
08/28/2014US20140239801 Display module and fabricating method thereof
08/28/2014US20140239282 Organic electroluminescence element
08/27/2014EP2770803A1 Method and apparatus for manufacturing organic el device
08/27/2014EP2770802A1 Organic electro-luminescence device and method for manufacturing organic electro-luminesence device
08/27/2014EP2770623A1 Resonant converter
08/27/2014EP2770551A2 Substrate for organic electronic device
08/27/2014EP2770036A1 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
08/27/2014EP2769982A2 Deuterated heteroleptic iridium complexes as phosphorescent material in OLEDS
08/27/2014EP2769599A1 Light-emitting diode lighting device having means for controlling the electrical power supply and the light source
08/27/2014EP2768926A1 Organic electronic component with dopant, use of a dopant and method for the production of the dopant
08/26/2014US8816940 Modulating thickness of colored fluid in color display
08/26/2014US8816607 LED emitting device and driving method thereof
08/26/2014US8816601 System for manufacturing power supply unit and method for manufacturing supply unit, and flicker measurement apparatus
08/26/2014US8816600 Method of power and temperature control for high brightness light emitting diodes
08/26/2014US8816597 LED driving circuit
08/26/2014US8816377 Phosphor and light emitting device
08/26/2014US8816359 Display device and driving method thereof
08/26/2014US8816338 Electrode foil and organic device
08/26/2014US8815419 Light emitting device and electronic appliance using the same
08/26/2014US8815409 Organic electroluminescent device
08/26/2014US8815121 Halogenated oxycarbidonitride phosphor and devices using same
08/26/2014US8814390 LED light apparatus
08/21/2014WO2014127085A1 Buckled organic light emitting diode for light extraction without blurring
08/21/2014WO2014126347A1 Boarding bridge provided with transparent electric bulletin board
08/21/2014WO2014100844A3 Operation of lighting means by means of a resonant converter
08/21/2014WO2014077718A4 Apparatus and associated methods to power hb-hp leds directly from the ac public network - direct- ac driver
08/21/2014WO2014049120A3 Clocked voltage converter
08/21/2014WO2014022351A3 Dimming control method and apparatus for led light source
08/21/2014WO2014008055A3 Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
08/21/2014US20140232299 Electrical lighting system power control
08/21/2014US20140232297 Solid state lighting switches and fixtures providing dimming and color control
08/21/2014US20140232296 LED Device with Voltage-Limiting Unit and Voltage-Equalizing and Current Limiting Resistances
08/21/2014US20140232295 Led driving device
08/21/2014US20140232293 Light-emitting device package
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