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)
05/2014
05/14/2014CN102186275B Led灯光远程实时播放同步控制方法及系统 Led lighting remote real-time playback synchronization control method and system
05/14/2014CN102131328B 一种led驱动芯片的上电电路 On one kind of led driver circuit chip
05/14/2014CN102026443B 平均电流调节器及其驱动电路与平均电流调节方法 Average current regulator circuit and the average current and the driving method for regulating
05/14/2014CN101730346B 电子镇流器和调光控制设备构成的装置及驱动灯的方法 Electronic ballasts and dimming control device and driving lamp constructed method
05/14/2014CN101360377B 适用于按钮的电流强度调节装置 Intensity of the current applied to the button regulating means
05/13/2014US8723450 System and method for controlling the spectral content of an output of a light fixture
05/13/2014US8723447 Wireless battery-powered daylight sensor
05/13/2014US8723446 Method and circuit arrangement for cycle-by-cycle control of a LED current flowing through a LED circuit arrangement, and associated circuit composition and lighting system
05/13/2014US8723445 Light power compensation device, light power compensation circuit, and detecting module
05/13/2014US8723444 Electrical load driving circuit
05/13/2014US8723441 Method and circuit arrangement for regulating a LED current flowing through a LED circuit arrangement, and associated circuit composition and lighting system
05/13/2014US8723439 Triac dimmable power supply unit for LED
05/13/2014US8723438 Switch power converter control with spread spectrum based electromagnetic interference reduction
05/13/2014US8723437 Filter bandwidth adjustment in a multi-loop dimmer control circuit
05/13/2014US8723436 LED lighting device and illumination apparatus including same
05/13/2014US8723435 Illumination apparatus, electronic ballast therein and method for protecting the same
05/13/2014US8723434 LED bulb for general and low intensity light
05/13/2014US8723433 Power transformation apparatus between DC light element and ballast
05/13/2014US8723432 Capacitive full-wave circuit for LED light strings
05/13/2014US8723431 Bleeder circuit
05/13/2014US8723430 Using two thermal switches to control a hybrid lamp
05/13/2014US8723429 Fluorescent ballast end of life protection
05/13/2014US8723428 LED power source with over-voltage protection
05/13/2014US8723427 Systems and methods for LED control using on-board intelligence
05/13/2014US8723426 Systems and methods for sampling light produced from an LED array
05/13/2014US8723425 Light emitting diode driver circuit
05/13/2014US8723424 Light assembly having light sources and adjacent light tubes
05/13/2014DE202013100625U1 Steuersystem und Steuergerät für Leuchten und Konfektionierungssystem dafür Control system and control device for lighting and packaging system for
05/12/2014DE202013103576U1 Beleuchtungsanlage, insbesondere zur Not- und/oder Sicherheitsbeleuchtung Lighting system, particularly for emergency and / or security lighting
05/08/2014WO2014071299A1 Circuits and methods for reducing flicker in an led light source
05/08/2014WO2014070684A1 Seamless illuminated modular panel
05/08/2014WO2014070335A1 Long-range ultrasonic occupancy sensor with remote transmitter
05/08/2014WO2014069939A1 Led light driver circuit having radiation compensation function during change in power supply voltage
05/08/2014WO2014069849A1 Plant cultivating apparatus using artificial light
05/08/2014WO2014069843A1 System and method for controlling solar cell lighting device
05/08/2014WO2014069496A1 Instrument control device, instrument control system, and instrument control method and program
05/08/2014WO2014069366A1 Light emitting diode driving circuit, display device, lighting device, and liquid crystal display device
05/08/2014WO2014068911A1 Lighting fixture
05/08/2014WO2014068910A1 Lighting-on device and lighting equipment using same
05/08/2014WO2014067427A1 Dimming drive circuit of alternating current directly-driven led module
05/08/2014WO2014067155A1 Multimode light-emitting diode driver
05/08/2014WO2014067010A1 Lighting system
05/08/2014WO2012100183A3 Driving circuitry for led lighting with reduced total harmonic distortion
05/08/2014US20140126594 Killswitch arrangement for and method of regulating laser output power in electro-optical readers
05/08/2014US20140125251 Flat panel electronic device and current control system thereof
05/08/2014US20140125250 Antenna sensor
05/08/2014US20140125249 Light emitting module and method of manufacturing the same
05/08/2014US20140125248 Lighting apparatus and methods using oscillator-based dimming control
05/08/2014US20140125247 Operating device for a lamp having a power correction circuit
05/08/2014US20140125245 Lighting circuit and luminaire and a method of controlling a lighting circuit
05/08/2014US20140125239 Circuits and methods for reducing flicker in an led light source
05/08/2014US20140125234 Dimmer with Motion and Light Sensing
05/08/2014US20140125233 Robust daylight integration with the aid of coded light
05/08/2014US20140125232 Modular Lightings Systems Having Sensors for Touch, Presence, Movement
05/08/2014US20140125229 Multi-segment led lighting apparatus configurations
05/08/2014US20140125226 Light emitting module
05/08/2014US20140123554 Physical method for maintaining freshness of vegetables and fruits via technology of optical signal and optical signal generator
05/08/2014DE202014001984U1 Mit einem Leuchtdiodenmodul versehenes Netzteil With a light emitting diode module provided power supply
05/08/2014DE102012220050A1 Organisches optoelektronisches Bauelement und Verfahren zum Betrieb des organischen optoelektronischen Bauelements Organic optoelectronic component and method of operation of the organic optoelectronic component,
05/08/2014DE102012220020A1 Organisches optoelektronisches bauelement und verfahren zum betrieb des organischen optoelektronischen bauelements Organic optoelectronic device and method of operating the device of the organic optoelectronic
05/07/2014EP2728974A1 Presence sensor-controlled lighting apparatus
05/07/2014EP2728973A1 Light source device and control method for light source device
05/07/2014EP2728972A1 Controlling operation of light sources
05/07/2014EP2727440A2 Determine a setting of a triac dimmer through induced relaxation oscillation
05/07/2014EP2727439A1 Intelligent lighting network for generating light avatars
05/07/2014EP2727438A1 Lighting requirements generation system and method
05/07/2014EP2727437A1 Load driver, processor controlled load driver, and computer program
05/07/2014EP2725892A1 Networked intelligent plant growth system
05/07/2014CN203590571U 一种汽车制动灯故障报警装置 An automobile brake lamp failure alarm device
05/07/2014CN203590570U 可锁死并自恢复的快速过载及短路保护装置 Quick overload and short circuit protection device can lock up and self-healing
05/07/2014CN203590569U 一种led灯供电电路 One kind of led light power supply circuit
05/07/2014CN203590568U Led恒流驱动电路 Led constant current drive circuit
05/07/2014CN203590567U 一种基于ac电源的自动调整照明强度的led驱动电路 An ac power supply automatically adjusts the illumination intensity led driver circuit based
05/07/2014CN203590566U 高功率led高电压恒电流驱动模块 High power led high voltage constant current driver module
05/07/2014CN203590565U 一种led路灯交流驱动电路 One kind of led lights AC drive circuit
05/07/2014CN203590564U 一种提高分段式交流驱动led利用率的电路 A way to improve the utilization of segment AC drive led circuit
05/07/2014CN203590563U 一种提高交流驱动led功率因素的电路 Method for improving the power factor of AC drive led circuit
05/07/2014CN203590562U 一种led开关恒流驱动电路 One kind of led constant current drive circuit switch
05/07/2014CN203590561U 滑行道标记牌led驱动电路 Taxiway signs led driver circuit
05/07/2014CN203590560U 一种led驱动电路及led灯具 One kind of led driver circuit and led lighting
05/07/2014CN203590559U 一种led调光调色电路 One kind of led dimmer toning circuit
05/07/2014CN203590558U 一种led车灯模组驱动电源 One kind of led lights drive power module
05/07/2014CN203590557U 一种风光互补路灯的远程监控设备 One kind of wind and solar lights remote monitoring equipment
05/07/2014CN203590556U 一种轮胎吊的照明节能控制装置 A tire hanging energy-saving lighting control devices
05/07/2014CN203590555U 一种可调光led灯 An adjustable light led lights
05/07/2014CN203590554U 一种新型调光面板灯 A new panel light dimmer
05/07/2014CN203590553U Led光源驱动电路 Led light source drive circuit
05/07/2014CN203590552U 用于led mr16 射灯的可调光驱动电路 Adjustable light for led mr16 spotlight drive circuit
05/07/2014CN203590551U Led驱动电路 Led drive circuit
05/07/2014CN203590550U 一种采用电压隔离型反激式控制器实现的大功率led灯 One kind of voltage-isolated flyback controller to achieve high power led lights
05/07/2014CN203590549U 一种采用线性恒流驱动电路实现的led照明筒灯 One kind of linear constant current drive circuit realization led lighting downlight
05/07/2014CN203590548U 一种新型led感应延时灯稳压与调光电路 A new regulator led sensor lights dimming delay circuit
05/07/2014CN203590547U 数字式电脑定时光控器 Digital computer fixed time controller
05/07/2014CN203590546U 一种灯光互动变化控制装置 A lighting control device interaction changes
05/07/2014CN203590545U 一种恒流控制电路和系统以及液晶电视 One kind of constant current control circuits and systems, and LCD TVs
05/07/2014CN203590544U 铁路行车沙盘led模型信号机点灯电路 Led the sand table model railway traffic signal lighting circuit
05/07/2014CN203590543U 发光二极管控制电路及其封装结构及其系统 LED control circuit and package structure and systems
05/07/2014CN203590542U 荧光灯电子镇流器电路系统 Fluorescent electronic ballast circuitry
05/07/2014CN203590541U Led驱动电路及使用该驱动电路的led驱动系统 Led driver circuit and the use of the driver circuit led drive system
05/07/2014CN203590540U 照明节能控制系统 Energy-saving lighting control systems
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