H05B 37 - Circuit arrangements for electric light sources in general

Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
12/2011
12/07/2011	CN102271442A 发光二极管驱动电路及控制电路 LED driver circuit and control circuit
12/07/2011	CN102271441A 一种恒流控制led驱动电路 One kind of led driver constant current control circuit
12/07/2011	CN102271440A 一种多路led均流控制电路 A multi-path led all flow control circuit
12/07/2011	CN102271439A 一种led调光器 One kind of led dimmer
12/07/2011	CN102271438A 利用均匀交流电流驱动发光二极管的点灯装置 AC-driven by the uniform light-emitting diode lighting device
12/07/2011	CN102271437A 兼容交流相位调光的led驱动电路 Compatible AC phase dimming led driver circuit
12/07/2011	CN102271436A 应急用照明器具的点亮电路 Emergency lighting circuit with lighting fixtures
12/07/2011	CN102271218A 一种超智能场景摄像机及超智能摄像方法 An intelligent scene camera and ultra-super-intelligent imaging method
12/07/2011	CN102271217A 自动调节红外灯亮度的红外高速球及其实现方法 Automatically adjust the brightness of infrared light infrared high-speed ball and its implementation
12/07/2011	CN102270970A 发光二极管电路及其误差放大器 Light-emitting diode circuit and error amplifier
12/07/2011	CN102270969A 发光二极管电路及其误差放大器 Light-emitting diode circuit and error amplifier
12/07/2011	CN102270367A 用在固定警报或指示信号器中的光源 With a fixed or an alarm indication signal is of a light source
12/07/2011	CN102269376A 照明装置 Lighting device
12/07/2011	CN102269369A Led光源 Led light
12/07/2011	CN102269352A 无线遥控照明系统 Wireless remote control lighting system
12/07/2011	CN102269345A 具供电检测功能的控制模块及其构成的灯具 A power detection and lighting control module consisting of
12/07/2011	CN101849137B 照明系统 Lighting system
12/07/2011	CN101806423B 一种应急灯 One kind of emergency lights
12/07/2011	CN101557670B Lcd背光的数字控制系统 Backlit Lcd digital control system
12/07/2011	CN101494941B 一种路灯管理控制装置 One kind of street management control device
12/07/2011	CN101494940B 一种路灯管理控制装置 One kind of street management control device
12/07/2011	CN101336027B 调光降压式led驱动装置 Dimming buck led drive
12/07/2011	CN101316466B 定电流驱动电路 Constant current drive circuit
12/07/2011	CN101304625B 驱动电路及设有该电路的电子设备 Electronic apparatus provided with a driving circuit and the circuit
12/07/2011	CN101282605B 基于ZigBee传感网的节能型室内照明无线智能控制系统及控制方法 Wireless smart lighting control system and control method based on ZigBee sensor network, energy-efficient indoor
12/07/2011	CN101236726B 液晶显示器、调光电路及其方法 LCD, dimming circuit and method
12/07/2011	CN101231412B 背光灯管开路及短路保护电路 Backlight lamp open circuit and short circuit protection
12/07/2011	CN101207954B Mr16型高功率led灯 Mr16 high power led lights
12/06/2011	US8072412 Backlight, backlight drive apparatus, display apparatus
12/06/2011	US8072164 Unified 0-10V and DALI dimming interface circuit
12/06/2011	US8072162 Bi-direction constant current device
12/06/2011	US8072160 Low power non-isolated driver
12/06/2011	US8072158 Dimming interface for power line
12/06/2011	US8072157 Circuit for driving LED
12/06/2011	US8072154 Device for supplying power to LED diodes
12/06/2011	US8072153 Multi-color backlight control circuit and multi-color backlight control method
12/06/2011	US8072152 Limited flicker light emitting diode string
12/06/2011	US8072151 Inverter circuit
12/05/2011	DE202011103660U1 Signalisierungseinrichtung Signaling device
12/05/2011	DE202011051634U1 Stromschalter mit Leucht- und Gleichstromumwandlungsfunktion Switch with lighting and DC conversion function
12/04/2011	CA2746380A1 Device and method for driving leds
12/01/2011	WO2011149866A2 Dimmer conduction angle detection circuit and system incorporating the same
12/01/2011	WO2011149863A2 Dimmer conduction angle detection circuit and system incorporating the same
12/01/2011	WO2011149838A2 Lighting control failsafe circuit
12/01/2011	WO2011149473A1 Synchronization of light sources
12/01/2011	WO2011149256A2 Apparatus and method for generating led driving data
12/01/2011	WO2011148954A1 Led illuminating device
12/01/2011	WO2011148842A1 Liquid crystal display device and driving method thereof
12/01/2011	WO2011148590A1 Led turn-on circuit, lamp, and illumination apparatus
12/01/2011	WO2011147111A1 Electroluminescence circuit for lighting-emitting diodes
12/01/2011	WO2011147110A1 Luminous light emitting diode lamp string controller
12/01/2011	WO2011093636A3 Led florescent lamp
12/01/2011	WO2011028226A3 Light emitting bio-mimicry device
12/01/2011	US20110296162 Method and system to lower power consumption
12/01/2011	US20110291594 Lamp device and lighting fixture
12/01/2011	US20110291592 Dimmer Conduction Angle Detection Circuit and System Incorporating the Same
12/01/2011	US20110291591 Driving circuit and control circuit
12/01/2011	US20110291590 Switching mode power supplies and control methods used therein to provide power factor correction and constant output current
12/01/2011	US20110291589 Multi-input differential amplifier and light emitting element driving device
12/01/2011	US20110291588 Light fixture with an array of self-contained tiles
12/01/2011	US20110291587 Multi-Function Duty Cycle Modifier
12/01/2011	US20110291586 Power source control device of illuminator and lighting system
12/01/2011	US20110291585 Stepped dimming device for led lamp
12/01/2011	US20110291580 Illuminating module capable of compensating current
12/01/2011	US20110291578 Temperature compensated driver for pulsed diode light source
12/01/2011	US20110291577 Dimmer Conduction Angle Detection Circuit and System Incorporating the Same
12/01/2011	US20110291576 Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads
12/01/2011	US20110291575 Led driving circuit and control circuit
12/01/2011	US20110291574 Multi-channel constant current source and illumination source
12/01/2011	US20110291573 Resonant power supply for light-emitting devices
12/01/2011	US20110291572 Display Drivers
12/01/2011	US20110291571 Intelligent energy-saving lamp
12/01/2011	US20110291570 Energy-Efficient Luminaire with Automatic Multilevel Illumination
12/01/2011	US20110291565 Backup Battery Systems for Traffic Cabinets
12/01/2011	US20110291564 Light color and intensity adjustable led
12/01/2011	US20110289658 Helmet
12/01/2011	DE102010029843A1 Flächiger Leuchtkörper mit veränderbarer Leuchtdichte Planar luminaire with adjustable luminance
12/01/2011	DE102010029249A1 Halbleiterlampe und Verfahren zum Betreiben einer Halbleiterlampe Semiconductor lamp and method for operating a semiconductor light
12/01/2011	DE102010019205A1 LED circuit structure for, e.g. headlight of motor car, has control unit to control MOSFETs such that switch-ON time slot of one MOSFET coincides with switch-OFF time slot of another MOSFET
12/01/2011	DE102010017112A1 Verfahren zum Betreiben eines elektrischen Installationssystems umfassend eine Hauptstelle und eine daran angeschlossene Nebenstelle Method for operating an electrical installation system comprising a main body and an attached extension
12/01/2011	DE102010017088A1 Switchable power source for use in e.g. LED, for lighting inner spaces of e.g. cabinets, has control unit controlling output channels to provide output power, where association of input channels is adjustable over input
12/01/2011	DE102010000533B4 Steuergerät zum Übertragen einer Steuerinformation an eine Lampeneinheit sowie Verfahren zum Betreiben eines solchen Steuergerätes Control unit for transmitting a control information to a lamp unit and method of operating such control device
12/01/2011	DE102006000463B4 Steuergerät Control unit
12/01/2011	CA2799412A1 Dimmer conduction angle detection circuit and system incorporating the same
11/2011
11/30/2011	EP2391189A2 Lighting remote control system
11/30/2011	EP2391188A1 Stepped dimming device for LED lamp
11/30/2011	EP2390563A2 Power source control device of illuminator and lighting system
11/30/2011	EP2389788A1 Apparatus and method for providing settings of a control system for implementing a spatial distribution of perceptible output
11/30/2011	EP2255599B1 Operating device for illuminating means and lighting system
11/30/2011	EP1738617B1 Light regulation device
11/30/2011	DE20222023U1 Elektrische Kerze Electric Candle
11/30/2011	CN202059652U Remote control system of energy-saving yard lamp
11/30/2011	CN202059651U 照明装置 Lighting device
11/30/2011	CN202059650U LED (light-emitting diode) energy saving lamp by coordinative control of redundant power supply acousto-optic control and remote control
11/30/2011	CN202059649U Control circuit of large-power LED illuminating lamps
11/30/2011	CN202059648U Intelligent wireless control system for family illumination
11/30/2011	CN202059647U 回填压实机照明系统 Backfill compaction machine lighting system
11/30/2011	CN202059646U 一种遥控式家庭照明led灯及其电路 A remote control style home lighting led lights and circuit
11/30/2011	CN202059645U 两线遥控开关 Two-line remote control switch
11/30/2011	CN202059644U 灯串控制电路 Lights control circuit

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