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)
11/2013
11/14/2013US20130302572 Substrate to which film is formed, method for production, and organic el display device
11/14/2013US20130300975 Display device
11/14/2013US20130300782 Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, power consumption control method, and computer program
11/14/2013US20130300312 Configurable led driver/dimmer for solid state lighting applications
11/14/2013US20130300309 LED Lighting System with Accurate Current Control
11/14/2013US20130300308 Current Limiting LED Driver
11/14/2013US20130300306 Circuit for the operation of at least one led
11/14/2013US20130300305 Lighting Control System and Method
11/14/2013US20130300304 Intelligent User Interface Including A Touch Sensor Device
11/14/2013US20130300303 Constant Voltage Dimmable LED Driver
11/14/2013US20130300302 Controller Circuit For Half Wave LED Light Strings
11/14/2013US20130300295 Apparatus and method for bypassing failed leds in lighting arrays
11/14/2013US20130300294 Method and system for driving light emitting elements
11/14/2013US20130300293 Active LED Voltage Clamp
11/14/2013US20130300285 Light-emitting device, lighting device, display device, and method for manufacturing light-emitting device
11/14/2013US20130300284 Light-emitting device and manufacturing method thereof
11/14/2013US20130300283 Flat panel display and method of manufacturing the same
11/14/2013US20130300281 Copolymers for luminescence enhancement in reflective display applications
11/14/2013US20130300280 Lighting device
11/14/2013US20130300277 Bulb-type lamp and luminaire
11/14/2013DE112011104935T5 Organische Elektrolumineszenzanordung Organic Elektrolumineszenzanordung
11/13/2013EP2663163A1 Organic el device and method for manufacturing organic el device
11/13/2013EP2663162A1 LED flash light and method for indicating near-end-of-life status of such an LED flash light
11/13/2013EP2663161A1 LED lighting system
11/13/2013EP2662865A1 Transparent conductive laminate body and organic thin film device
11/13/2013EP2662431A1 Red phosphor, method for producing red phosphor, white light source, illumination device, and liquid crystal display device
11/13/2013EP2662430A1 Beta type sialon, light-emitting device and application thereof
11/13/2013EP2661474A1 Uv-emitting phosphors
11/13/2013CN1741115B Display device, driving method of the same, and electronic device
11/13/2013CN103392381A Method for manufacturing organic electroluminescence element, and organic electroluminescence element
11/13/2013CN103392380A Device and method for interfacing a dimming control input to a dimmable lighting driver with galvanic isolation
11/13/2013CN103392379A Led driver, lighting device and LED based lighting application
11/13/2013CN103391922A Compound containing substituted o-terphenyl structure, and organic electroluminescent element
11/13/2013CN102165336B Optical part manufacturing method, optical part, display device manufacturing method, and display device
11/13/2013CN101974335B The improvement of the luminescent efficiency of semiconductor nanocrystals by surface treatment
11/12/2013US8582058 Lighting system including wiring over electrode
11/12/2013US8581806 Display module
11/12/2013US8581491 Method of manufacturing display device
11/12/2013US8581487 Light-emitting device with reflection layers
11/12/2013US8581234 Deposition method and manufacturing method of light-emitting device
11/12/2013US8580958 Two-photon absorbing polyhydroxy diphenylamino-dialkylfluorene-1,3,5-triazine molecules
11/12/2013US8580391 Material for organic electroluminescence devices and organic electroluminescence device using the material
11/12/2013US8580367 Adhesive optical film, method for manufacturing adhesive optical film and image display
11/07/2013WO2013166524A1 Planckian and non-planckian dimming of solid state light sources
11/07/2013WO2013166345A2 Dimmable multichannel driver for solid state light sources
11/07/2013WO2013166334A1 Systems and methods for performing digital modulation
11/07/2013WO2013165637A1 Curable encapsulants and use thereof
11/07/2013WO2013165192A1 Novel organic electroluminescence compounds and organic electroluminescence device containing the same
11/07/2013WO2013165189A1 Novel organic electroluminescence compounds and organic electroluminescence device containing the same
11/07/2013WO2013164756A1 Method for increasing heat conductivity in systems that use high power density leds
11/07/2013WO2013164739A1 Conversion circuit between fluorescent ballast and led
11/07/2013WO2013164625A1 Lighting device
11/07/2013WO2013164589A1 Apparatus and method for monitoring led colour mix
11/07/2013WO2013164588A1 Apparatus and method for monitoring led efficiency
11/07/2013US20130295816 A method of manufacturing an organic light emitting diode display device
11/07/2013US20130295814 Fabricating mehtod of gas barrier substrate, organic electro-luminescent device and packaging method thereof
11/07/2013US20130295706 Organic Electroluminescent Element and Manufacturing Method Thereof, and Phosphorus-Containing Organic Compound and Manufacturing Method Thereof
11/07/2013US20130295275 Method for Manufacturing Light-Emitting Element and Deposition Apparatus
11/07/2013US20130294476 Flat light emitting plate for simulating thermal radiation, method for calibrating a pyrometer and method for determining the temperature of a semiconducting wafer
11/07/2013US20130293154 Light emitting element driving circuits with dimming function and control methods thereof
11/07/2013US20130293151 Dimmable multichannel driver for solid state light sources
11/07/2013US20130293150 Adaptive anti-glare light system and associated methods
11/07/2013US20130293148 Tunable Lighting Apparatus
11/07/2013US20130293145 Bonding an optical element to a light emitting device
11/07/2013US20130293144 Light source lighting device and luminaire
11/07/2013US20130293140 Current source and method for providing a driving current
11/07/2013US20130293138 Control circuit having signal processing circuit and method for driving the control circuit
11/07/2013US20130293134 Led lighting device and led luminaire
11/07/2013US20130293133 Light emitting diode driver apparatus
11/07/2013US20130293131 Solid State Semiconductor LED Replacement for Fluorescent Lamps
11/07/2013US20130293129 Circuit arrangement for operating at least a first and a second cascade of LEDs
11/07/2013US20130293126 Driver for two or more parallel led light strings
11/07/2013US20130293125 Control Circuit For LED Backlighting
11/07/2013US20130293124 System for generating light having a constant color temperature and associated methods
11/07/2013US20130293122 Reduced Flicker AC LED Lamp With Separately Shortable Sections Of An LED String
11/07/2013US20130293109 Led driver ic, driving method thereof, and led emitting device using the led driver ic and the driving method
11/07/2013US20130293099 Light Emitting Device
11/07/2013US20130293097 Lighting device with led chip and protective cast
11/07/2013US20130293095 Organic electroluminescent device
11/07/2013US20130293094 Asymmetric Hosts With Triaryl Silane Side Chains
11/07/2013US20130293093 alpha-SIALON, LIGHT-EMITTING DEVICE AND USE THEREOF
11/07/2013US20130293092 Fluorescent material and light-emitting device employing the same
11/07/2013US20130293084 Lighting device
11/06/2013EP2661154A1 Illumination device
11/06/2013EP2661153A1 Current source and method for providing a driving current
11/06/2013EP2660870A1 Field-effect transistor and method for manufacturing same
11/06/2013EP2660805A1 Failsafe LED control system
11/06/2013EP2660042A1 Method for manufacturing gas-barrier film, gas-barrier film, and electronic device
11/06/2013EP2660041A1 Gas-barrier film and electronic device
11/06/2013EP2659737A1 Led-based illumination modules with thin color converting layers
11/06/2013EP2659736A1 Electro-luminescent wire
11/06/2013EP2659735A1 Signalling apparatus and sensor apparatus
11/06/2013EP2659734A1 Led driver, lighting device and led based lighting application
11/06/2013EP2658809A2 Information storage device, optical information carrier, device for storing information in an information storage device, use of an information storage device as passive display and sensor arrangement
11/06/2013CN203270020U Organic film coating device
11/06/2013CN103385037A LED-based illumination modules with thin color converting layers
11/06/2013CN103385036A Method for producing organic electroluminescent element
11/06/2013CN103385035A Vapor deposition particle emitting device, vapor deposition apparatus, vapor deposition method
11/06/2013CN103384671A Compounds having indolocarbazole ring structure, and organic electroluminescent elements
11/06/2013CN102354730B OLED (Optical Light Emitting Device) illuminating device and manufacture method thereof
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