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)
04/2012
04/19/2012US20120091903 Luminaire combining ambient light and task light
04/19/2012US20120091902 Light emitting device system comprising a remote control signal receiver and driver
04/19/2012US20120091901 Illumination device
04/19/2012US20120091900 Outdoor lighting system
04/19/2012US20120091899 Lighting device
04/19/2012US20120091898 Light-emitting apparatus
04/19/2012US20120091897 Natural lighting apparatus and hybrid illumination system using same
04/19/2012US20120091896 Efficient address assignment in coded lighting systems
04/19/2012US20120091895 Automatically configuring of a lighting
04/19/2012US20120091894 Led driving device
04/19/2012DE202007019402U1 Dimmbares Betriebsgerät mit interner Dimmkennlinie Dimmable unit with internal dimming characteristic
04/19/2012DE10307473B4 Eingabegerät für die Elektro-Installationstechnik Input device for electrical installation technology
04/19/2012DE102011114882A1 LED-Leuchte mit integriertem Treiber LED light with integrated driver
04/19/2012DE102011114880A1 LED-Treiberschaltung LED driver circuit
04/19/2012DE102010048755A1 Circuit arrangement for supplying power to LEDs, has selection element for selecting capacitor, and resistors for adjusting potential at input for soft start of direct current to direct current converter
04/19/2012DE102010048661A1 Beleuchtungseinrichtung für ein Kraftfahrzeug Lighting device for a motor vehicle
04/19/2012DE102010048362A1 Electronic circuit for driving LED chains of backlight for flat panel TV, has programming transistors whose bases are connected by connection resistance
04/19/2012DE102010048285A1 Illumination arrangement for illuminating e.g. transport path in subterrestrial mining industry, has control device attached to supply line and for controlling and regulating operating mode of lamp device
04/19/2012CA2821303A1 A method and a user interaction system for controlling a lighting system, a portable electronic device and a computer program product
04/19/2012CA2814181A1 Dynamic power control for a two wire process instrument
04/19/2012CA2806412A1 Outdoor lighting system
04/18/2012EP2442624A1 Lighting device and lighting system
04/18/2012EP2442014A1 Illumination device
04/18/2012EP2441619A1 Lighting device for a motor vehicle
04/18/2012EP2441315A1 Systems and apparatus for automatically deriving and modifying personal preferences applicable to multiple controllable lighting networks
04/18/2012EP1891369B1 Illumination assembly for assisting human vision and well-being
04/18/2012CN202197474U 一种led驱动装置 One kind of led drive
04/18/2012CN202197444U 一种应急自动照明电路 A contingency to automatic lighting circuit
04/18/2012CN202197443U LED (Light-Emitting Diode) street lamp driving power supply
04/18/2012CN202197442U LED (Light-Emitting Diode) street lamp and control device
04/18/2012CN202197441U Lighting intelligent control system for flying area station site
04/18/2012CN202197440U Automatic delay energy-saving lamp
04/18/2012CN202197439U Electrodeless constant current driving circuit for light-emitting diode (LED) automobile lamp
04/18/2012CN202197438U 发光二极管的开关控制电路 A light emitting diode switch control circuit
04/18/2012CN202197437U 陶瓷触控开关 Ceramic touch switch
04/18/2012CN202197436U 户外广告牌的太阳能照明系统 Solar outdoor billboard lighting systems
04/18/2012CN202197435U Driving circuit, light-emitting device and electronic equipment of light-emitting diode string
04/18/2012CN202197434U Toilet lid intelligent LED display circuit
04/18/2012CN202197433U 一种便携式led照明灯 A portable led lights
04/18/2012CN202197432U Control device of street lamp
04/18/2012CN202197431U Utility type LED street lamp circuit
04/18/2012CN202197430U 电感恒流控制电路 Inductor current control circuit
04/18/2012CN202197429U Power supply driver of solid light source
04/18/2012CN202197428U Intelligent controller for photovoltaic illumination
04/18/2012CN202197427U 一种led应急照明灯 One kind of led emergency lights
04/18/2012CN202195400U 智能型led消防应急照明灯 Intelligent led Emergency lighting
04/18/2012CN202195399U 具有可移动电源的led舞台灯装置 Led stage light device having a movable power
04/18/2012CN202195351U LED street lamp
04/18/2012CN202195333U Desk lamp
04/18/2012CN202195306U Novel illuminating fluorescent lamp
04/18/2012CN202195296U 一种可调色温的led照明灯 An adjustable color temperature led lighting
04/18/2012CN202195288U Remote control light-emitting diode (LED) lamp
04/18/2012CN202193024U Intelligent automobile lighting system based on control of singlechip
04/18/2012CN202192027U 物料分选设备投射式led背景系统 Material sorting equipment projective led Background System
04/18/2012CN202192026U 物料分选设备透射式led背景系统 Transmissive material sorting equipment led Background System
04/18/2012CN202191053U Intelligent swing crib
04/18/2012CN102422719A Method and system for controlling lighting
04/18/2012CN102422718A 照明装置 Lighting device
04/18/2012CN102422717A 具有自适应外观依赖于功能的圆形光导环的用户界面 A user interface having a function of an adaptive appearance depends on the circular light guide ring
04/18/2012CN102421231A Energy-saving soft start street lamp control system
04/18/2012CN102421230A Color adjusting driver for LED (Light-Emitting Diode) lamp
04/18/2012CN102421229A 光控闪烁安全警示灯开关电路 Safety warning lights flashing light control switch circuit
04/18/2012CN102421228A Illumination electricity-saving implementation method based on single-lamp control
04/18/2012CN102421227A LED street lamp intelligent control method based on radio frequency identification technology
04/18/2012CN102421226A 一种led调光驱动电路 One kind of led dimming driver circuit
04/18/2012CN102421225A 一种灯光模式控制装置和方法 One kind of lighting mode control apparatus and method
04/18/2012CN102421224A 一种led驱动用自反馈线性恒流器 One kind of led driver linear constant current control with self-feedback
04/18/2012CN102421223A 一种用于led驱动的尖刺电流保护电路 A spiked led drive current protection circuit
04/18/2012CN102421222A Led发光模组与驱动电源构成的自适应系统 Led light module with adaptive systems consisting of drive power
04/18/2012CN102421221A Emergency lighting system based on LED (Light-Emitting Diode) assembled lamp
04/18/2012CN102421220A Sunlight simulator with oversized irradiation area
04/18/2012CN102421219A Streetlight network control method and network structure thereof
04/18/2012CN102421218A 一种大功率led高效驱动电源 One kind of power led drive power efficient
04/18/2012CN102421217A Driving circuit for light emitting elements
04/18/2012CN102421216A 一种led阵列扫描芯片、led设备及led扫描电路 One kind of led array scanning chip, led equipment and led scanning circuit
04/18/2012CN102421215A Energy-saving electronic candle
04/18/2012CN102421214A Streetlight system
04/18/2012CN102420888A 一种手机的恒压式闪光灯驱动电路及其驱动闪光灯的方法 A method of constant cell phone and drive-up flash flash drive circuit
04/18/2012CN102420527A 直流电源装置 DC power supply device
04/18/2012CN102419611A 稳定被动元件的功耗的方法 Stable power passive element method
04/18/2012CN102418897A Solar camping lamp
04/18/2012CN102418896A Solar lawn lamp
04/18/2012CN102418881A 背光装置以及液晶显示装置 The backlight device and liquid crystal display device
04/18/2012CN102418877A 一种楼道照明装置 One kind of corridor lighting device
04/18/2012CN102418869A 基于三基色原理的超高亮度led混合白光方法 Hybrid method based on color theory white high brightness led
04/18/2012CN102418866A 一种具有特殊led裸片排列结构的灯板 Having a special arrangement of the dice led light board
04/18/2012CN101532658B 具有摄录照明功能的保安防盗照明装置 Anti-theft security lighting device having video lighting functions
04/18/2012CN101296541B 频闪光源控制装置 Strobe light control device
04/18/2012CN101169920B Display apparatus and control method thereof
04/17/2012US8159156 Lighting systems and methods of auto-commissioning
04/17/2012US8159155 Light emitting unit arrangement and control system and method thereof
04/17/2012US8159154 Apparatus and method of driving backlight unit and display apparatus employing the same
04/17/2012US8159153 LED light sources with improved thermal compensation
04/17/2012US8159152 High-power LED lamp
04/17/2012US8159150 Method and apparatus for light intensity control
04/17/2012US8159148 Light emitting diode light source module
04/17/2012US8159147 Luminous chain with distributed driver circuit
04/17/2012US8159146 Apparatus and method for pulsed L.E.D. illumination
04/17/2012US8159143 Light generating module, liquid crystal display device having the same, and method of improving color reproducibility thereof
04/17/2012US8159142 Ballast being capable of saving the use of internal connection terminals
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