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)
10/2014
10/02/2014US20140292200 Backlight driving circuit, lcd device, and method for driving backlight driving circuit
10/02/2014US20140292198 Multiple application led illumination system
10/02/2014US20140292194 LED Lamps with Enhanced Wireless Communication
10/02/2014US20140292192 LED Light
10/02/2014US20140292185 Display device and method of manufacturing the same
10/02/2014US20140292184 Organic light emitting display device and method of manufacturing the same
10/02/2014US20140291657 Element substrate and light emitting device
10/02/2014US20140291653 Organic electroluminescence device and anthracene derivative
10/02/2014US20140291557 Light source lifetime extension in an optical system
10/01/2014EP2785146A1 Control signal generating device and audio signal processing device
10/01/2014EP2785145A2 Method of driving LED chips of different specifications
10/01/2014EP2785144A2 Driving apparatus for LED chips of different specifications
10/01/2014EP2785143A1 Lighting apparatus
10/01/2014EP2785142A2 Luminaire and lighting control system
10/01/2014EP2785141A1 Lighting control system and lighting control method
10/01/2014EP2785140A1 Lighting control system and lighting control method
10/01/2014EP2784382A2 Solid state lighting device
10/01/2014EP2783915A1 Method for generating a diagnosis signal of a motor vehicle light with a plurality of lamps and motor vehicle light
10/01/2014EP2783849A1 Encapsulation film
10/01/2014EP2783550A1 Configuration of operating devices for lighting means
10/01/2014EP2782975A1 Materials for electronic devices
09/2014
09/30/2014US8847874 System and method for sequential driving of information handling system display backlight LED strings
09/30/2014US8847858 Organic electroluminescent light emitting display device
09/30/2014US8847519 System for driving a lamp
09/30/2014US8847518 Power converter
09/30/2014US8847517 TRIAC dimming systems for solid-state loads
09/30/2014US8847515 Multi-mode dimmer interfacing including attach state control
09/30/2014US8847513 Method and apparatus for controlling light output color and/or brightness
09/30/2014US8847511 Light emitting diode driving circuit
09/30/2014US8847510 LED AC driving circuit capable of adjusting operating voltage
09/30/2014US8847507 Illuminating device
09/30/2014US8847504 Lighting device and lighting system
09/30/2014US8847503 Transmitting and receiving digital and analog signals across an isolator
09/30/2014US8847501 Apparatus for driving LEDs using high voltage
09/30/2014US8847500 LED driver and driving method
09/30/2014US8847497 Driving modes for light circuits
09/30/2014US8847491 Electric light bulb type light source apparatus
09/30/2014US8847480 Lighting device
09/30/2014US8847479 Organic electroluminescent lighting system including wiring including a plurality of openings
09/30/2014US8847477 Light-emitting circuit and luminaire
09/30/2014US8847475 Lamp for replacing a fluorescent tube
09/30/2014US8847273 Light emitting diode
09/30/2014US8847264 Luminaire
09/30/2014US8847254 Light emitting device
09/30/2014US8847253 Programming optical device
09/30/2014US8847239 AC LED device and method for fabricating the same
09/30/2014US8847218 Organic electroluminescent element
09/30/2014US8846942 Luminescent solar concentrator comprising disubstituted benzothiadiazole compounds
09/30/2014US8846920 Metal complexes
09/30/2014US8846423 Bonding an optical element to a light emitting device
09/30/2014US8846215 Organic light-emitting diode and method for manufacturing same
09/30/2014US8846214 Amine derivative and organic electroluminescent element
09/30/2014US8846184 Chromic luminescent objects
09/30/2014US8845808 Vapor deposition device, vapor deposition method, and method of manufacturing organic electroluminescent display device
09/30/2014US8845747 Prosthesis
09/30/2014US8845380 Automated color tuning of an LED based illumination device
09/30/2014US8845132 Flat LED lamp assembly
09/30/2014CA2653481C Piezoelectric resonant lamp-ignition circuit
09/25/2014WO2014152933A1 Controlled electronic system power dissipation via an auxiliary-power dissipation circuit
09/25/2014WO2014151359A1 Three-dimensional printing surface treatments
09/25/2014WO2014150730A1 Diode driver for battery-operated laser systems
09/25/2014WO2014150668A1 Optical communication for solid-state light sources
09/25/2014WO2014150654A1 Ambient light monitoring in a lighting fixture
09/25/2014WO2014148852A1 Multi-layer structure encapsulating method for optical element
09/25/2014WO2014148595A1 Organic electroluminescent element and lighting device
09/25/2014WO2014148512A1 Transparent conductor and electronic device
09/25/2014WO2014148493A1 Light-emitting device
09/25/2014WO2014148482A1 Surface light source substrate, surface light source illumination device, and surface light source substrate manufacturing method
09/25/2014WO2014148415A1 Charge-transporting varnish
09/25/2014WO2014148409A1 Organic electroluminescent light-emitting device
09/25/2014WO2014148327A1 Optical film, circularly polarizing plate, and organic electroluminescent display device
09/25/2014WO2014148320A1 Method for manufacturing organic electroluminescent devices
09/25/2014WO2014148305A1 Method for producing organic electroluminescent devices
09/25/2014WO2014148300A1 Functional film
09/25/2014WO2014148271A1 Transparent resin composition for organic electroluminescent element sealing, resin sheet for organic electroluminescent element sealing, and image display device
09/25/2014WO2014148263A1 Display device, method for manufacturing same, and electronic device
09/25/2014WO2014148206A1 Metal oxide film, method for manufacturing same, thin film transistor, display apparatus, image sensor, and x-ray sensor
09/25/2014WO2014147992A1 Thin film transistor array
09/25/2014WO2014147964A1 Thin film semiconductor substrate, light emitting panel, and method for manufacturing thin film semiconductor substrate
09/25/2014WO2014147789A1 Organic electroluminescence device, organic electroluminescence device manufacturing method, and film forming method
09/25/2014WO2014147653A1 Thermal optimization system for light emitters
09/25/2014WO2014146737A1 Electronic ballast and a method for operating lighting means, having a bi-functional control input
09/25/2014US20140285888 Retardation film, and circularly polarizing plate and image display device each using the same
09/25/2014US20140285738 Display unit and its manufacturing method
09/25/2014US20140285118 Light emitting apparatus capable of suppressing noise
09/25/2014US20140285115 Multi-channel driver and illuminating device
09/25/2014US20140285114 Led lighting device, system, and method with air quality detection
09/25/2014US20140285113 Illumination control system
09/25/2014US20140285112 Organic electroluminescent display device
09/25/2014US20140285111 Lighting Control System and Lighting Control Method
09/25/2014US20140285109 Light emitting device driver circuit and control circuit and control method thereof
09/25/2014US20140285108 Light-emitting contorl circuit, light-emitting control method and shift register
09/25/2014US20140285107 Lighting requirements generation system and method
09/25/2014US20140285106 Detection Circuit, Power Circuit, and Luminaire
09/25/2014US20140285104 Method and Apparatus for Regulating the Brightness of Light-Emitting Diodes
09/25/2014US20140285103 System and method for controlling maximum output drive voltage of solid state lilghting device
09/25/2014US20140285102 High power factor, electrolytic capacitor-less driver circuit for light-emitting diode lamps
09/25/2014US20140285101 Lighting Power Source and Lighting Device
09/25/2014US20140285100 Power Supply Circuit and Illumination Apparatus
09/25/2014US20140285099 Power Supply Circuit and Illumination Apparatus
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