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
04/11/2012CN102413615A 一种适合dc-dc控制的两线输入调光电路 One suitable dc-dc control two-wire input dimming circuit
04/11/2012CN102413614A 一种灯具控制装置和包含该灯具控制装置的led灯 A lamp control device and a control device that contains the lamp led lights
04/11/2012CN102413613A Electricity-saving control device method and method for human body detection based on capacitance effect
04/11/2012CN102413612A 一种可调节的电路装置 An adjustable circuit means
04/11/2012CN102413611A Street lamp energy-saving and managing system based on internet of things
04/11/2012CN102413610A 自动均流非隔离型多路led驱动电路 Automatic current multi-channel non-isolated led driver circuit
04/11/2012CN102413609A Low-power illuminating system with LED (light-emitting diode) lamps
04/11/2012CN102413608A Reference voltage regulation method and circuit as well as constant-current source driving circuit utilizing same
04/11/2012CN102413607A Wireless sensor network (WSN)-based illumination monitoring system and implementation method for group control command of illumination monitoring system
04/11/2012CN102413606A Light-modulation control device
04/11/2012CN102413605A Intelligent street lamp energy-saving control system based on artificial neutral network
04/11/2012CN102413604A Led Lighter And Lighting Device Using The Led Lighter
04/11/2012CN102413603A Lighting device
04/11/2012CN102413602A Intelligent limit temperature protection device of LED (light-emitting diode) street lamp
04/11/2012CN102413601A Classroom microcomputer power saving control system
04/11/2012CN102413600A Luminous device and control method thereof
04/11/2012CN102413599A Led恒流驱动电路及led灯 Led constant current drive circuit and led lights
04/11/2012CN102413598A 镇流器和包括该镇流器的照明系统 The ballast includes a ballast and an illumination system
04/11/2012CN102412953A 可见光局域网双工通信方法 Visible LAN duplex communication method
04/11/2012CN102412745A 多路负载驱动电路 Multiple load driving circuit
04/11/2012CN102412727A Switching power supply as well as control circuit and light adjusting method thereof
04/11/2012CN102412709A Switching power supply device and adjustable power supply system including the same
04/11/2012CN102412570A Current limiting circuit, led module and led illuminating device
04/11/2012CN102411923A 无源蜂鸣器和发光二极管单端口驱动方法及驱动电路 Passive buzzer and light-emitting diodes and single-port driver circuit driving method
04/11/2012CN102411907A 一种手机显示驱动电路 One kind of mobile phone display drive circuit
04/11/2012CN102411897A LED display system having pulse scattering mode and method thereof
04/11/2012CN101776220B 用于维持多芯片发光二极管组件的光特性的方法 Maintaining the optical characteristics of the multi-chip light emitting diode assembly method for
04/11/2012CN101233790B Lighting system and method for controlling a plurality of light sources
04/11/2012CN101102631B System and method for driving light emitters of backlight module using current mixing
04/10/2012US8154224 Display apparatus that can be moved in space
04/10/2012US8154223 Driving apparatus of light emitting diode and driving method thereof
04/10/2012US8154222 Pulse-width modulation current control with reduced transient time
04/10/2012US8154221 Controlling a light emitting diode fixture
04/10/2012US8154219 Method of scanning backlight driving lamps for an LCD
04/10/2012US8154217 Driver circuit, method for operating and use of a current mirror of a driver circuit
04/10/2012US8154213 Circuit arrangement and method for operating a high-pressure discharge lamp
04/10/2012US8154211 End-of-life protection circuit and method for high intensity discharge lamp ballast
04/06/2012CA2747017A1 Lighting fixture comprising integrated tile array
04/05/2012WO2012044824A2 Apparatus, method, and system for led fixture temperature measurement, control, and calibration
04/05/2012WO2012043364A1 Device for lighting light-emitting diode, illumination device, and illumination method
04/05/2012WO2012043158A1 Lighting system and lighting method
04/05/2012WO2012042978A1 Led illumination appliance and led illumination system
04/05/2012WO2012042426A1 Device and method for reliability enhancement for data packet transmissions in wireless networks
04/05/2012WO2012021060A3 Interface circuit for a lighting device
04/05/2012WO2011163345A3 Method and system for assembling and controlling light unit arrays
04/05/2012WO2011149863A3 Dimmer conduction angle detection circuit and system incorporating the same
04/05/2012WO2011149838A3 Lighting control failsafe circuit
04/05/2012WO2011146427A3 High frequency led driver, three dimensional inductor and method of manufacturing same
04/05/2012WO2011137424A3 System and methods for providing equal currents to current driven loads
04/05/2012US20120082446 Illumination apparatus and examination system
04/05/2012US20120081879 Stand-mounted light panel for natural illumination in film, television or video
04/05/2012US20120081616 Light emitting diode module, flat panel monitor having the light emitting diode module, and method of operating the same
04/05/2012US20120081532 Illumination apparatus and examination system
04/05/2012US20120081081 System and method for converting an ac input voltage to a regulated output current
04/05/2012US20120081040 Light emitting diode driving circuit
04/05/2012US20120081039 Method and apparatus for a led driver with high power factor
04/05/2012US20120081038 Display panel driving voltage supply apparatus and method
04/05/2012US20120081037 Circuit and lighting system for dimming an illuminant
04/05/2012US20120081035 Power Conversion and Control Systems and Methods for Solid-State Lighting
04/05/2012US20120081034 Oled display with a current stabilizing device and its driving method
04/05/2012US20120081033 White light emitting diode
04/05/2012US20120081032 Mechanisms for anti-flickering
04/05/2012US20120081031 Field equipment photoelectric sensing sensitivity adjustment
04/05/2012US20120081030 Lighting control device
04/05/2012US20120081029 Average Output Current Estimation Using Primary-Side Sensing
04/05/2012US20120081028 Integrated Light Fixture and Night Light
04/05/2012US20120081027 Full Wave Current Sense Rectifier
04/05/2012US20120081025 Power Conversion and Control Systems and Methods for Solid-State Lighting
04/05/2012US20120081022 Apparatus and methods for supplying power
04/05/2012US20120081021 Driving circuit for and semiconductor device for driving laser diode
04/05/2012US20120081020 Apparatus and method for driving fluorescent lamp
04/05/2012US20120081018 Digitally controlled current regulator for high power solid state lighting
04/05/2012US20120081017 Led string driver with power factor corrector and current governor
04/05/2012US20120081016 Led driver with adaptive dynamic headroom voltage control
04/05/2012US20120081015 Method And Apparatus For Outputting Light In A Led-Based Lighting System
04/05/2012US20120081014 Apparatus, method, and system for led fixture temperature measurement, control, and calibration
04/05/2012US20120081013 Energy Conversion Device
04/05/2012US20120081012 Color matching for display system for shops
04/05/2012US20120081011 Software Control of LED Illumination Output for Improved Yield and Latitude
04/05/2012US20120081010 System and method for color creation and matching
04/05/2012US20120081009 Apparatus, Method and System for Providing AC Line Power to Lighting Devices
04/05/2012US20120081008 Control circuit module of light-emitting diode lamp
04/05/2012US20120081005 Luminaire
04/05/2012US20120080420 Power control circuit and method for stabilizing a power supply
04/05/2012DE102010047450A1 Leuchtvorrichtung Lighting device
04/05/2012DE102010047157A1 Verfahren zur Strombegrenzung eines Laststroms und Schaltung mit Strombegrenzung eines Laststromes eines Blitzmittels Method for current limiting and a load current circuit with current limiting a load current of a lightning agent
04/05/2012DE102010041987A1 Betriebsgerät mit einstellbarer kritischer Temperatur Operation with adjustable critical temperature
04/05/2012DE102010013319B4 Spannungswandler und Verfahren zur Spannungswandlung Voltage converter and method for voltage conversion
04/05/2012DE102006003083B4 Leuchtmittel mit integriertem Messmodul und Messaufsatzmodul für Leuchtmittel Lamps with integrated measuring module and measuring module for attachment bulbs
04/05/2012CA2722904A1 Systems, methods, and articles of manufacture for the intelligent control of decorative bodies
04/04/2012EP2437574A2 Control device for controlling a multicolour light source and lighting device
04/04/2012EP2436238A1 An auto-addressing method for a tiled lighting system
04/04/2012EP2436237A1 Occupancy sensor
04/04/2012EP2436236A1 Multi-voltage and multi-brightness led lighting devices and methods of using same
04/04/2012EP2436235A1 Method for data path creation in a modular lighting system
04/04/2012EP1800401B1 Control apparatus and method with increased resolution for use with modulated light sources
04/04/2012CN202183903U 一种调光器 One kind of dimmer
04/04/2012CN202183902U Flashlight with sound and dimming function
04/04/2012CN202183901U 太阳能led变色灯装置 Solar led color light device
04/04/2012CN202183900U 一种用电源开关就可无级调光的驱动装置 One kind of using the power switch can be stepless dimming driving device
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