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)
12/2014
12/10/2014CN204005329U 共极式led发光装置 Total pole led light-emitting device
12/10/2014CN204005321U 一种led灯 One kind of led lights
12/10/2014CN204000993U 全液压推土机电控箱 Full hydraulic bulldozer electronic control box
12/10/2014CN203997334U 瓶盖灯及包括该瓶盖灯的瓶子 Bottle cap lamp lights and including the bottle
12/10/2014CN104206025A 具有选择性地应用的面部照明构件的照明方法和设备 Lighting method and apparatus having a facial illumination selectively applying member
12/10/2014CN104206024A 灯的相对控制方法，控制单元和照明系统 Relative light control method, the control unit and the lighting systems
12/10/2014CN104206023A 驱动发光二极管(led)的电路和方法 Driving a light-emitting diode (led) circuit and method
12/10/2014CN104206022A 电池供电的光照度传感设备 Battery-powered illumination sensing device
12/10/2014CN104206021A 具有效率提高功能的led驱动电路 Led drive circuit efficiency function
12/10/2014CN104206020A 用于在照明系统中内插低帧速率传输的方法和设备 Method and apparatus for the illumination system is inserted in the transmission of a low frame rate
12/10/2014CN104202893A 一种公共卫生间智能感应开关 A public health Smart Sensor Switch
12/10/2014CN104202892A 一种分布式照明监控系统 A distributed lighting control system
12/10/2014CN104202891A 基于单片机照明控制系统 Lighting control system based on single chip
12/10/2014CN104202890A 照明设备的待机电路和照明设备的工作电路 Work lighting circuit standby circuitry and lighting equipment
12/10/2014CN104202889A 便携式无线照明装置 Portable wireless lighting device
12/10/2014CN104202888A 基于plc智能照明控制系统 Intelligent lighting control system based plc
12/10/2014CN104202887A 一种经济实用型电子式光控器 An economical and practical electronic light controller
12/10/2014CN104202886A 一种可控硅维持电流补偿电路 One kind of SCR maintain current compensation circuit
12/10/2014CN104202885A 利用噪声统计城市空间能量脉动的方法及其系统实现 The use of urban space energy pulsating noise statistics method and system implementation
12/10/2014CN104202884A 无频闪的高恒流精度led驱动电路及其工作方法 No flicker of high precision constant current led driver circuit and its working methods
12/10/2014CN104202883A 内置过压保护的led驱动器、驱动电路及led驱动器工作方法 Built-in overvoltage protection led driver, driver circuit and led the drive working methods
12/10/2014CN104202882A 一种高效低功耗小功率非隔离led驱动电路 An efficient low-power low-power non-isolated led driver circuit
12/10/2014CN104202881A 路灯控制系统 Street light control system
12/10/2014CN104202880A Led智能灯具 Led Intelligent Lighting
12/10/2014CN104202879A 高低位传感器交替跟踪节能路灯系统及其控制方法 Alternating high and low level sensor tracking system and method for controlling energy saving lamps
12/10/2014CN104202878A 照明控制系统 Lighting control system
12/10/2014CN104202877A 一种基于lcd触摸屏照明控制器的互交式界面设计方法 Intercommunication interface design method based lighting controller lcd touchscreen
12/10/2014CN104202876A 一种单电感的led驱动电路及驱动方法 A single-inductor led driver circuit and driving method
12/10/2014CN104202875A 触摸式延时电子开关 Touch electronic switch delay
12/10/2014CN104202874A 一种单电感的led驱动电路及驱动方法 A single-inductor led driver circuit and driving method
12/10/2014CN104202873A 一种小夜灯控制电路 One kind of night light control circuit
12/10/2014CN104202872A 演唱会互动跑马灯 Interactive Marquee concert
12/10/2014CN104202871A 基于光电道路流量检测的智能路灯系统及控制方法 Photoelectric road traffic detection based intelligent street lighting system and control method
12/10/2014CN104202870A 一种照明管理系统及其控制方法 A lighting management system and control method
12/10/2014CN104202869A 一种恒流控制电路、led驱动电路和恒流控制方法 One kind of constant current control circuit, led the drive circuit and constant current control method
12/10/2014CN104202868A 基于外界光线控制工作电器开关的控制电路和工作电器 Based on the work of outside light control switch electrical control circuit and electrical work
12/10/2014CN104202867A 一种自动杀菌灯 An automatic germicidal lamp
12/10/2014CN104202866A 一种灯光照明控制系统 One kind of lighting control systems
12/10/2014CN104202865A 一种智能照明装置 An intelligent lighting system
12/10/2014CN104202864A 用于无线控制照明元件的照明技术 Wireless control of lighting components for lighting technology
12/10/2014CN104202863A 一种可与传统荧光灯镇流器兼容的led电源电路 Compatible with a traditional fluorescent lamp ballasts led power circuit
12/10/2014CN104202862A 一种单级式无电解电容led驱动电源 A single-stage-free electrolytic capacitors led drive power
12/10/2014CN104200782A 一种稳定液晶显示器背光高亮度的方法 A liquid crystal display backlight high brightness and stable method
12/10/2014CN104197299A 照明装置及基于该装置的语音播报系统及方法 Lighting equipment and voice broadcast system based on the device and method
12/10/2014CN104197269A 一种仿真火电子蜡烛的机芯结构 An emulation movement structure fire electronic candles
12/10/2014CN104197244A 一种植物生长灯 A plant grow lights
12/10/2014CN104197238A 一种定时自减60%功率半导体制冷片中和散热的光控led路灯 A timed self-minus 60% of the power semiconductor refrigeration and cooling the film led street light control
12/10/2014CN104191826A 发光装置及其驱动方法、发光芯片、打印头及成像设备 Light-emitting device and driving method, the light-emitting chip, the print head and imaging equipment
12/10/2014CN103298215B 一种反激式led驱动器的控制电路 One kind of flyback led driver control circuit
12/10/2014CN103269540B 双路互补线性led恒流电路 Dual linear complementarity led constant current circuit
12/10/2014CN103222341B Led点灯装置以及led照明装置 Led lighting device and led lighting device
12/10/2014CN103139989B 一种金属面板触摸墙面遥控器制备方法及制品 Touch a metal panel wall remote control preparation and products
12/10/2014CN103139961B 一种led高压电源 One kind of high-voltage power led
12/10/2014CN103108471B 一种具有提醒功能的台灯 Kind reminder lamp
12/10/2014CN103079322B 一种闭环led电流控制电路及电源转换电路 Led a closed-loop current control circuit and power conversion circuit
12/10/2014CN103052216B 基于光需求的led控制方法及系统 Based on the needs of the led light control method and system
12/10/2014CN103025014B 兼具抗雷击和自动控温功能的led灯驱动电源 Both anti-lightning and automatic temperature control function of drive power led lights
12/10/2014CN102970800B Led驱动电路 Led drive circuit
12/10/2014CN102970791B 一种led恒流驱动电路及led灯具 One kind of led constant current driver circuit and led lighting
12/10/2014CN102956110B 一种led交通信号灯及其驱动电路 One kind of led traffic lights and driver circuit
12/10/2014CN102932999B 一种调光驱动装置 An optical drive tune
12/10/2014CN102917508B 一种具有保护功能的多路恒流led驱动电路及其线路板结构 Led a multi-channel constant current drive circuit has a protective function and its board structure
12/10/2014CN102905443B 一种线性恒流均流led驱动电路及其线路板结构 A linear constant current-led drive circuit and circuit board structure
12/10/2014CN102889538B 核环境智能应急灯 Ambient Intelligence nuclear emergency lights
12/10/2014CN102883501B 智能路灯控制系统、装置及智能路灯控制方法 Intelligent street lighting control systems, devices and intelligent street light control method
12/10/2014CN102858065B 一种通用直流led驱动电源 A universal DC power supply led driver
12/10/2014CN102821518B Led驱动电路、led照明器件、led照明设备和led照明系统 Led drive circuit, led lighting devices, led lighting and led lighting system
12/10/2014CN102802309B 一种智能诱导通风照明系统及其控制方法 An intelligent lighting induced ventilation system and control method
12/10/2014CN102762012B Led驱动电路和led照明灯 Led drive circuit and led lights
12/10/2014CN102752903B 发光二极管驱动电路及其保护电路 LED driver circuit and protection circuit
12/10/2014CN102665346B 高速公路智能隧道照明控制装置 Highway tunnel lighting intelligent control device
12/10/2014CN102645822B 投影装置及其控制方法 Projection apparatus and control method
12/10/2014CN102625547B 调光信号接口电路 Dimming signal interface circuit
12/10/2014CN102624220B 开关电源电路、用于半导体发光元件的点亮装置和使用其的照明设备 Switching power supply circuit, means for lighting the semiconductor light emitting element and lighting equipment using the same
12/10/2014CN102598871B 电子系统以及适用于该电子系统的基座部件和电子模块 Electronic systems and is suitable for the base member and the electronic system of electronic modules
12/10/2014CN102548123B 一种照明设备及led光源控制器 A lighting device and led light controller
12/10/2014CN102326360B 照明控制网络 Lighting control network
12/10/2014CN102239748B 用于在使用交流驱动光源的光输出中嵌入数据信号的照明设备和方法 Lighting apparatus and method of embedding data in an AC signal driving the light source for light output
12/10/2014CN102176802B 控制液流灯温度的方法 The method of controlling the flow of light temperature
12/10/2014CN101909381B 供电模块和显示器设备 Power supply module and display devices
12/10/2014CN101754528B 发光二极管驱动器和控制器 LED drivers and controllers
12/10/2014CN101711072B 一种恒流驱动电路、led光源及机车灯 One kind of constant current drive circuit, led light and machine lights
12/09/2014US8909382 Occupancy detection system and method having automatic adaptation capabilities
12/09/2014US8909380 Intelligent lighting management and building control systems
12/09/2014US8909056 Lighting node systems and methods
12/09/2014US8908000 Light-emitting device, driving method of light-emitting device, light-emitting chip, print head and image forming apparatus
12/09/2014US8907735 Pulse width modulation circuit and pulse width modulation signal generating method having two refresh rates
12/09/2014US8907593 Driving circuit for LED backlight, LCD device, and method for manufacturing driving circuit for LED backlight
12/09/2014US8907592 Power systems for driving light emitting diodes and associated methods of control
12/09/2014US8907591 Method and system for driving light emitting elements
12/09/2014US8907590 Self-adjusted LED illumination system
12/09/2014US8907589 Method and apparatus for operating a group of lighting fixture nodes
12/09/2014US8907588 Transformer voltage detection in dimmable lighting systems
12/09/2014US8907587 Stand-alone synchronization for a runway light
12/09/2014US8907585 Method of driving light source, light source module for performing the method and display apparatus having the light source module
12/09/2014US8907582 Kickstart for dimmers driving slow starting or no starting lamps
12/09/2014US8907581 Method and circuit for LED driver dimming
12/09/2014US8907579 Luminaire
12/09/2014US8907577 Feed forward imbalance corrector circuit
12/09/2014US8907576 Linear bypass electrical circuit for driving LED strings
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