Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
07/2014
07/02/2014CN103906289A 一种解决高压线性驱动频闪的电路 A high-voltage circuit-driven strobe solve
07/02/2014CN103906288A 一种应用在led交流驱动芯片中的抗开关冲击电路 One application in AC drive chip led anti-shock circuit switch
07/02/2014CN103906287A 一种应急灯的改良装置 One kind of emergency lights improved device
07/02/2014CN103905305A 一种基于路灯线路拓扑结构的单工通讯中自动路由的方法 Street circuit topology based on simplex method for automatic routing communication
07/02/2014CN103903572A 背光驱动装置以及使用该背光驱动装置的液晶显示设备 The backlight driving device using the backlight and a liquid crystal display apparatus driving device
07/02/2014CN103903567A Led显示屏控制系统、led显示屏系统及舞台灯光系统 Led display control system, led display systems and stage lighting system
07/02/2014CN103900050A 根据人的情绪改变色温的灯具及该灯具的控制方法 Change the color temperature control method based on the person's mood and the lighting of lamps
07/02/2014CN103899971A 一种折叠式台灯 A folding table lamp
07/02/2014CN103899963A 多功能一体化智能电灯 Integration of intelligent multifunction lamp
07/02/2014CN103899939A Led日光灯及其安装方法 Led fluorescent and installation methods
07/02/2014CN102833921B 一种进户门半自动开关灯电路 One kind of semi-automatic entry door light switch circuit
07/02/2014CN102802326B 一种双灯种隧道照明节能控制器及控制方法 One kind of tunnel lighting Lamps kinds of energy-saving controller and control method
07/02/2014CN102769980B 基于开关电源的光源电压控制装置 Light-based switching power supply voltage control device
07/02/2014CN102769968B 一种智能照明电源设备 An intelligent lighting power equipment
07/02/2014CN102622957B 基于恒定栅压线性区mosfet的多通道led恒流源驱动 Based on constant gate drive voltage mosfet multichannel linear region led constant current source
07/02/2014CN102612213B 一种恒压恒流模式可调的led驱动电路结构 One kind of constant voltage constant current mode adjustable led driver circuit structure
07/02/2014CN102611316B 一种反激变换器控制恒流输出电路 One kind of constant current output flyback converter control circuit
07/02/2014CN102548113B 调光刻度调整装置及用以驱动发光单元的调光方法 Dimming scale adjustment device and for driving the light emitting unit dimming method
07/02/2014CN102510612B Led驱动数据传输方法 Led-driven data transfer method
07/02/2014CN102480820B 照明装置及其控制方法 Lighting apparatus and control method
07/02/2014CN102457049B 电源转换控制器及发光二极管驱动电路 Power conversion controllers and LED driver circuit
07/02/2014CN102413603B 照明装置 Lighting device
07/02/2014CN102325404B 温度可控的大功率led照明系统 Temperature-controlled high power led lighting system
07/02/2014CN102281665B 控制电路及应用其的发光二极管驱动器及控制方法 Control circuitry and apply its LED driver and control method
07/02/2014CN102271442B 发光二极管驱动电路及控制电路 Light-emitting diode drive circuit and control circuit
07/02/2014CN102202449B Led驱动控制电路及方法 Led drive control circuit and method
07/02/2014CN101855492B 照明装置 Lighting device
07/02/2014CN101789978B Dmx512数据接收器及其在网络中自动定址的方法 Dmx512 data receiver in the network and method of automatic addressing
07/02/2014CN101646282B Led驱动器及其控制器 Led drive and its controller
07/02/2014CN101489339B 双向电能阻抗分压的led双向驱动电路 Bidirectional power impedance partial pressure led bidirectional drive circuit
07/01/2014US8766560 Adaptive light emitting diode dimming driving circuit
07/01/2014US8766559 Constant power limiter and illumination device having same
07/01/2014US8766558 Semiconductor light source lighting circuit
07/01/2014US8766557 Electronic transformer compatibility for light emitting diode systems
07/01/2014US8766556 Remotely controllable track lighting system
07/01/2014US8766554 Method and apparatus for dimming
07/01/2014US8766552 Light generating device and method for controlling the device
07/01/2014US8766550 AC LED lighting apparatus using voltage edge detector
07/01/2014US8766548 AC to DC LED illumination devices, systems and method
07/01/2014US8766546 LED drive device and LED illuminating device
07/01/2014US8766545 Selective street light control apparatus, systems, and methods
07/01/2014US8766544 Wireless controller for lighting system
07/01/2014US8766543 LED with internal bypass transistor
07/01/2014US8766540 Lighting device, headlamp lighting device, and headlamp unit and vehicle having same
07/01/2014US8766539 Electrodeless lamps with grounded coupling elements and improved bulb assemblies
07/01/2014US8766289 Light emitting device
07/01/2014US8766154 Opto-electronic measuring arrangement with electro-optical basic coupling
06/2014
06/26/2014WO2014100003A1 Device and method for retrofitting or converting or adapting series circuits
06/26/2014WO2014099987A2 Light fixtures, systems for controlling light fixtures, and methods of controlling fixtures and methods of controlling lighting control systems
06/26/2014WO2014099756A1 Decentralized intelligent nodal lighting system
06/26/2014WO2014099499A1 Smart pixel lighting and display microcontroller
06/26/2014WO2014099095A1 Antenna sensor, lamp including same, and method of retrofitting same
06/26/2014WO2014098331A1 Electronic device and method of controlling display lighting thereof
06/26/2014WO2014098303A1 Led lighting apparatus with improved total harmonic distortion in source current
06/26/2014WO2014098287A1 Lamp control device of construction machine and lamp control method therefor
06/26/2014WO2014097904A1 Illumination device
06/26/2014WO2014097400A1 Light emitting apparatus
06/26/2014WO2014097397A1 Light-emitting device and method for controlling light-emitting device
06/26/2014WO2014097396A1 Light-emitting device and method for controlling light-emitting device
06/26/2014WO2014097264A1 High resolution pixel architecture
06/26/2014WO2014097072A1 System and method for occupancy detection
06/26/2014WO2014097036A1 Controlling transmission of pulses from a sensor
06/26/2014WO2014097029A1 Monitoring of operational status of street devices
06/26/2014WO2014097006A1 Problem detection in cable system
06/26/2014WO2014096198A1 Method for addressing light fixtures, light fixture for lighting and system for lighting a room
06/26/2014WO2014095433A1 Street lighting control, method, device and system.
06/26/2014WO2014094648A1 Split led lamp and driving power supply insertion and extraction protection circuit thereof
06/26/2014WO2014094326A1 Backlight drive circuit and liquid crystal display
06/26/2014WO2014094316A1 Led backlight driving circuit and liquid crystal display device
06/26/2014WO2014094011A2 System and method for selecting participants of a lighting system
06/26/2014WO2014064631A3 Assisting a user in selecting a lighting device design
06/26/2014WO2013067562A3 Operating device with emergency lighting mode
06/26/2014US20140180491 System and method for reducing peak and off-peak electricity demand by monitoring, controlling and metering lighting in a facility
06/26/2014US20140176020 Protection circuit for backlight driver circuit, backlight module, and lcd device
06/26/2014US20140176019 Mood lamp system, method of controlling mood lamp, and mood lamp controlling apparatus
06/26/2014US20140176016 Systems and methods for dimming of a light source
06/26/2014US20140176013 Dimming control method and apparatus and dimming system
06/26/2014US20140176011 Methods and Systems for Controlling Addressable Lighting Units
06/26/2014US20140176010 Color control of dynamic lighting
06/26/2014US20140176007 Light emitting apparatus for method of manufacturing and using the same
06/26/2014US20140176004 Light control circuit and method
06/26/2014US20140176000 Circuit for Driving Lighting Devices
06/26/2014US20140175998 Lamp driving apparatus and illumination equipment using the same
06/26/2014US20140175991 Presence sensor-controlled lighting apparatus
06/26/2014US20140175990 Automatically commissioning lighting controls using sensing parameters of the lighting controls
06/26/2014US20140175989 Clothing illumination device and clothing illumination system
06/26/2014US20140175987 Color temperature adjusting method and illuminating device using the method
06/26/2014US20140175985 Method and Apparatus for Multiple Sensor Lighting Control Systems for Daylight Harvesting
06/26/2014US20140175982 Fault protection system and method for fluorescent lamp ballasts
06/26/2014US20140175981 Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly
06/26/2014DE102012224346A1 Schaltungsanordnung zum Betreiben von n parallel geschalteten Strängen mit mindestens einer Halbleiterlichtquelle Circuit arrangement for operating of n parallel strands with at least one semiconductor light source
06/26/2014DE102012224323A1 Verfahren und Einrichtung zur Funktionsprüfung von Leuchtmitteln Method and apparatus for testing the function of bulbs
06/26/2014DE102012224212A1 Primärseitig gesteuerter Konstantstrom-Konverter für Beleuchtungseinrichtungen Primary side-controlled constant current converter for lighting
06/26/2014DE102012224210A1 Operating circuit for emergency luminaire used for emergency lighting or general lighting, has control circuit that sets charging current depending on detected temperature and/or controls charging current to a target value or set value
06/26/2014DE102012224206A1 LED-Konverter mit Froststart-Funktion LED converter with frost start function
06/26/2014DE102012224200A1 Einführerfassung für Beleuchtungseinrichtung Einführerfassung for lighting device
06/26/2014DE102012224147A1 System und Verfahren zum Auswählen von Teilnehmern eines Beleuchtungssystems System and method for selecting participants of an illumination system
06/26/2014DE102012224146A1 Master-Slave System auf der Sekundärseite einer galvanischen Isolationsbarriere (SELV-Barriere) eines Betriebsgeräts Master-slave system on the secondary side of a galvanic isolation barrier (SELV barrier) of an operating device
06/26/2014DE102012224141A1 LED module for LED lamp, has LED circuit that is turned on and light is emitted with connection of LED path, when active power load is not applied to LED circuit
06/26/2014DE102012223966A1 Verfahren zur Adressierung von Leuchten, Leuchte zur Beleuchtung und System zur Beleuchtung eines Raums Procedures for addressing lamps, lamp for illumination and system for illuminating an area
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