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)
09/2010
09/15/2010CN201582716U Color changing lamp
09/15/2010CN201582715U Color light energy-saving table lamp
09/15/2010CN201582713U LED solar garden lamp
09/15/2010CN201582689U Intelligent electricity-saving LED street lamp
09/15/2010CN201582664U Modularized LED road lamp capable of being assembled
09/15/2010CN201582663U LED light-dimming reflector lamp
09/15/2010CN201582655U Novel LED aquarium lamp
09/15/2010CN201582646U Energy-saving desk lamp
09/15/2010CN201582637U Lamp belt for bowling alley
09/15/2010CN201582601U Color temperature adjustable LED spotlight
09/15/2010CN201582589U LED fluorescent tube
09/15/2010CN1719958B Energy-saving long-life LED illuminating lamp and manufacture method thereof
09/15/2010CN101836505A LED dimming apparatus
09/15/2010CN101836504A Lighting system
09/15/2010CN101835318A Intelligent detector of LED street lamp and working method thereof
09/15/2010CN101835317A Fly-back street lamp illumination LED constant-current driving power supply with intelligent dimming function
09/15/2010CN101835316A Dimming driving method and device and dimming lamp
09/15/2010CN101835315A Remote management system for LED street lamp
09/15/2010CN101835314A LED drive circuit with dimming function and lamp
09/15/2010CN101835313A LED control device with current monitoring function
09/15/2010CN101835312A LED drive control circuit
09/15/2010CN101835311A Light load frequency expanding method of LED drive system
09/15/2010CN101835310A LED constant current drive circuit and LED lamp
09/15/2010CN101835309A Intelligent infrared flash lamp control system
09/15/2010CN101835308A Led lamp control circuit and led lamp
09/15/2010CN101835307A Intelligent power supply control system of traffic LED light supplementing lamp
09/15/2010CN101835306A Led灯具控制电路及led灯具 Led lighting control circuit and led lighting
09/15/2010CN101835305A Illumination control method based on human body detection
09/15/2010CN101835304A Single-motor double-shaft follow-up quasi-three-dimensional solar street lamp tracking lighting device driven by vertical shaft
09/15/2010CN101835303A Remote real-time monitoring system of LED streetlight
09/15/2010CN101835302A Drive circuit for controlling quick closedown of light-emitting diode (LED)
09/15/2010CN101835301A Method for automatically identifying LED load light source by using memory chip and implementation device
09/15/2010CN101835300A Auto lighting system of vehicle
09/15/2010CN101835299A Drive control circuit of LED fluorescent exciting light sources
09/15/2010CN101834521A Application of low-voltage transformer in solar LED (Light Emitting Diode) lamp
09/15/2010CN101833934A Color display
09/15/2010CN101833929A Single-string LED lamp tube push-pull type direct-current high-voltage drive circuit of liquid-crystal display
09/15/2010CN101833371A Method for circulating luminance of luminescent keyboard
09/15/2010CN101832492A Embedded athletic track illumination device
09/15/2010CN101832490A Dimmable LED illumination system with temperature protection function
09/15/2010CN101832479A LED replacement light for fluorescent lighting fixtures
09/15/2010CN101414438B Apparatus and method for dynamically controlling backlight source
09/15/2010CN101399008B Converter circuit with restart function and relevant display apparatus
09/15/2010CN101398566B Backlight module device and assembling method thereof
09/15/2010CN101230957B Backlight apparatus, backlight controlling method and liquid crystal display apparatus
09/15/2010CN101160004B Intelligent control system of lighting apparatus
09/15/2010CN101083859B Apparatus for controlling automobile steering light
09/14/2010US7796319 Apparatus and methods relating to wavelength conditioning of illumination
09/14/2010US7795821 Back light unit having a plurality of luminous elements and control method thereof
09/14/2010US7795819 Discharge lamp controls
09/10/2010WO2010102026A2 Bi-level switching with power packs
09/10/2010WO2010101900A1 Multi-stage power supply for a load control device having a low-power mode
09/10/2010WO2010101370A2 Streetlamp system with address indication
09/10/2010WO2010101336A1 Lighting device using light-emitting diode, and method for controlling color temperature using the same
09/10/2010WO2010100995A1 Antifuse device
09/10/2010WO2010100586A2 Automatically configuring of a lighting
09/10/2010WO2010100576A1 Method for a personal mobile divace communication of service orders
09/10/2010CA2768883A1 Method for a personal mobile device communication of service orders
09/10/2010CA2754459A1 Bi-level switching with power packs
09/10/2010CA2754195A1 Automatically configuring of a lighting
09/10/2010CA2754022A1 Multi-stage power supply for a load control device having a low-power mode
09/10/2010CA2656979A1 Flashing light string
09/09/2010US20100226399 METHOD OF DRIVING GaN-BASED SEMICONDUCTOR LIGHT EMITTING ELEMENT, METHOD OF DRIVING GaN-BASED SEMICONDUCTOR LIGHT EMITTING ELEMENT OF IMAGE DISPLAY DEVICE, METHOD OF DRIVING PLANAR LIGHT SOURCE DEVICE, AND METHOD OF DRIVING LIGHT EMITTING DEVICE
09/09/2010US20100225848 Backlight device, and liquid crystal display using the same
09/09/2010US20100225748 Lighting apparatus
09/09/2010US20100225728 Light-emitting device, print head and image forming apparatus
09/09/2010US20100225727 Light-emitting device, exposure device, image forming apparatus and signal supply method
09/09/2010US20100225540 Positioning system, air conditioning system, and lighting system
09/09/2010US20100225252 Novel amoled display architecture
09/09/2010US20100225251 Led drive circuit, led lamp, led lighting appliance, and led lighting system
09/09/2010US20100225250 Drive circuit of dc/dc converter, light emitting apparatus and electronic device using the same
09/09/2010US20100225248 Illuminated visor vanity
09/09/2010US20100225247 LED Circuit
09/09/2010US20100225246 Multi-Mode Flashlight
09/09/2010US20100225245 Direction controllable lighting unit with ultrasound
09/09/2010US20100225241 Illumination device and method for controlling a color temperature of irradiated light
09/09/2010US20100225237 Circuit and Method for Matching Current Channels
09/09/2010US20100225236 Statistical Illuminator
09/09/2010US20100225235 Light emitting diode drive device, illumination device, in-vehicle cabin illumination device, and vehicle illumination device
09/09/2010DE102009007523A1 Operating arrangement for in-wall mounting in lighting device, has cover plate covering frame, where distance from upper side of base body to side of plate is preset value, and side of plate is opposite to body
09/08/2010EP2225918A2 Illumination means operating device, particularly for leds, with electrically isolated pfc
09/08/2010EP2225917A1 Device and method for controlling electric consumers
09/08/2010EP2225916A1 Scene setting control for two light groups
09/08/2010EP2225812A2 Frequency sensitive lighting control device
09/08/2010EP1470464B1 Extraction of accessory power from a signal supplied to a luminaire from a phase angle dimmer
09/08/2010CN201577225U Self-check protection device of traffic light
09/08/2010CN201577224U Indicator lamp control circuit and electronic equipment
09/08/2010CN201577223U LED driving circuit and display unit with same
09/08/2010CN201577222U Remote stepless dimming LED multiplex drive constant current system and constant current source
09/08/2010CN201577221U Non-polar LED light fixture power supply module
09/08/2010CN201577220U Sending-receiving buffer unit for DMX512 lamps
09/08/2010CN201577219U Light source lighting circuit for long life LED railway annunciator
09/08/2010CN201577218U Voltage-regulating switching circuit
09/08/2010CN201577217U Energy-saving control circuit for street lamp
09/08/2010CN201577216U Light-adjusting table-lamp circuit
09/08/2010CN201577185U Audio control circuit of semiconductor light-emitting device
09/08/2010CN201576068U Test circuit for inspecting polarities of transformer
09/08/2010CN201575536U Air-conditioner indoor machine and remote control system for air conditioner
09/08/2010CN201575432U Voice-operated light box
09/08/2010CN201575398U LED magic lamp
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