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)
03/2010
03/03/2010CN201418182Y 舞台灯光控制信号输入判断系统 Stage lighting control signal input to determine system
03/03/2010CN201418181Y Solar lighting control power source
03/03/2010CN201418180Y Control circuit of clock-controlled energy saving road lamp
03/03/2010CN201418179Y Delayed extinguishing energy-saving switch
03/03/2010CN201418178Y A LED constant-current drive apparatus
03/03/2010CN201418177Y Intelligent control LED lighting circuit
03/03/2010CN201418176Y Boosting circuit and LED driver
03/03/2010CN201418175Y Steering light controller of motor vehicle
03/03/2010CN201418174Y LED lamp capacitor pressure reduction ballast power supply with power factor compensation
03/03/2010CN201418173Y Control device for ship electronic color lamps
03/03/2010CN201418172Y High power LED lamp control circuit
03/03/2010CN201418126Y High-speed ball-type camera with built-in light source
03/03/2010CN201418124Y Lighting controller and camera system
03/03/2010CN201418037Y Exchange type power supply device with multi-indicator lamp signal function
03/03/2010CN201416833Y Structure of intelligent projector lamp
03/03/2010CN201416825Y Light-emitting diode vehicle instrument lamp
03/03/2010CN201416790Y LED light fitting
03/03/2010CN201416789Y LED light fixture
03/03/2010CN201416786Y LED light system
03/03/2010CN201416785Y Full-color lamp
03/03/2010CN201416757Y Contact electronic candle
03/03/2010CN101663920A Communication circuit for a digital electronic dimming ballast
03/03/2010CN101662869A Pulse constant-current source and direct constant-current source superposed circuit
03/03/2010CN101662868A Wireless intelligent light control system
03/03/2010CN101662867A Dimming control system for vehicular lamp
03/03/2010CN101662866A Illumination system
03/03/2010CN101662865A Led lighting device and lighting equipment
03/03/2010CN101662864A Self-adapting remote start voltage control circuit and self-adapting remote start voltage control method
03/03/2010CN101662863A Intelligent control system for LED tunnel lamps and method for controlling LED tunnel lamps
03/03/2010CN101662862A Special intelligent electricity saver for street lamp
03/03/2010CN101662861A Adaptive automatic dimming photoelectric device
03/03/2010CN100593358C Multi-channel light emitting source longitudinal light fixture
03/02/2010US7671545 Device and method for operating a high-pressure discharge lamp
03/02/2010US7671544 System and architecture for controlling lighting through a low-voltage bus
03/02/2010US7671543 Light exposure control device and apparatus
03/02/2010US7671542 Color control of multi-zone LED backlight
03/02/2010US7671541 Diode lamp for simulating a filament lamp, and lamp monitoring method
03/02/2010US7671539 Systems and methods for generating optical energy using a light-emitting diode
03/02/2010US7671538 Method and system for economical emergency activation of electrical devices
02/2010
02/27/2010CA2676587A1 Method and apparatus for mounting and assembling led lens assemblies in electronic displays
02/25/2010WO2010022350A2 Light emitting diode fault monitoring
02/25/2010WO2010022348A1 Led light engine
02/25/2010WO2010022182A2 Led backlight
02/25/2010WO2010021311A1 In-vehicle backlight driving apparatus
02/25/2010WO2010004461A3 Methods and apparatus for determining relative positions of led lighting units
02/25/2010WO2009139550A3 Led lighting module using ac power
02/25/2010WO2009068220A3 Illumination means operating device, particularly for leds, with electrically isolated pfc
02/25/2010US20100045478 Intrinsic flux sensing
02/25/2010US20100045211 Brightness adjusting device and brightness adjusting method
02/25/2010US20100045209 Lighting System for a Stroller
02/25/2010US20100045208 Circuit Arrangement for Operating at Least One Semiconductor Light Source
02/25/2010US20100045207 Low-cost drive system for an LED triad
02/25/2010US20100045205 Remote color control device and lighting system
02/25/2010US20100045203 Illumination device
02/25/2010US20100045202 Interface Device for Low Power LED Airfield Lighting System
02/25/2010US20100045198 Led light engine
02/25/2010US20100045195 Constant current switching power supply apparatus, method of driving it, light source driving apparatus, method of driving it, and image display apparatus
02/25/2010US20100045194 Powering and controlling light emitting diodes via thermally separated arrays of dissipative active elements
02/25/2010US20100045193 Organic electroluminescent light emitting device for restoring normal operation after low-voltage errors
02/25/2010US20100045192 Method for driving light source, light source apparatus for performing the method and display apparatus having the light source apparatus
02/25/2010US20100045191 Device for controlling light sources
02/25/2010US20100045190 Led backlight
02/25/2010US20100045189 Organic light emitting diode lighting systems
02/25/2010US20100045188 Adjusting a driving signal for solid-state lighting devices
02/25/2010US20100045187 System and Method for Driving LED
02/25/2010US20100043264 Portable advertising platform
02/25/2010DE20321791U1 Stromversorgung für Lumineszenzdioden Power supply for light-emitting diodes
02/25/2010DE202009013961U1 Mobile Solar-Ladestation Mobile solar charger
02/25/2010DE102008039530A1 Diode assembly i.e. LED, temperature detecting device, has measuring device connected with connecting terminals, where measuring device has resistor with temperature dependent resistance value indicating temperature of diode assembly
02/25/2010DE102008039526A1 Current supplying method for LED array in lighting unit i.e. headlight, of motor vehicle, involves controlling adjustable resistors using control electronics based on comparison of measured currents in individual LED branches
02/25/2010DE102008039409A1 Dimming circuit for dimming of alternating current LED for lighting application, has voltage divider provided with resistance, where constant voltage supply of divider takes place such that divider is connected with main voltage directly
02/25/2010DE102008038340A1 Schaltungsanordnung zur Ansteuerung einer Lichtquelle und Verfahren zum Erzeugen eines Ansteuersignals für dieselbe Circuit arrangement for driving a light source and method for generating a drive signal for the same
02/25/2010DE102005046406B4 Halbleiteranordnung mit einem elektrischen Verbraucher und einer Halbleitereinrichtung zur Steuerung der Stärke eines elektrischen Stroms A semiconductor device comprising an electrical load and a semiconductor device for controlling the strength of an electric current
02/25/2010CA2733703A1 Led light engine
02/24/2010EP2157556A1 Navigational lighting system for an airplane, in particular for military aircraft
02/24/2010EP2157356A1 Light source device for lighting
02/24/2010EP2156711A1 Bulb type detector for dimmer circuit and resistance and short circuit detection
02/24/2010EP2156710A2 Remote lighting control
02/24/2010CN201414251Y Signal transmission device of LED control system
02/24/2010CN201414250Y BIPV micro-discharge digital control LED lighting power supply system
02/24/2010CN201414249Y Remote control device for multi-cap lamp
02/24/2010CN201414248Y LED intelligent street lamp system
02/24/2010CN201414247Y LED lamps driving and controlling apparatus
02/24/2010CN201414246Y High-efficiency step-down LED driver
02/24/2010CN201414245Y Circuit assembly for controlling a plurality of lighting assemblies to light sequentially
02/24/2010CN201414244Y Driving circuit for high-power LED street lamps
02/24/2010CN201414243Y Solar underground garage lighting network inductor
02/24/2010CN201414242Y Constant current device using commercial power to directly drive LED lamp
02/24/2010CN201414241Y Power circuit of multifunctional LED energy-saving lamp
02/24/2010CN201414240Y Buffer current-limiting circuit for LED illuminating lamp direct-current power source
02/24/2010CN201414239Y Pulsing power source circuit for reducing LED brightness decay
02/24/2010CN201414238Y LED road lamp power supply wiring structure
02/24/2010CN201414237Y Dual-use fluorescent light
02/24/2010CN201414180Y Infrared camera for controlling built-in infrared light through video signal
02/24/2010CN201413782Y Key structure and electronic apparatus employing same
02/24/2010CN201413579Y Vehicle entrance/exit warning system
02/24/2010CN201413578Y Bus-stop board
02/24/2010CN201413469Y Intelligent programmable electric power system
02/24/2010CN201412814Y Wireless remote control light-emitting brick structure
02/24/2010CN201412799Y LED street lamp power module
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