LIGHT SOURCE DEVICE, DIELECTRIC BARRIER DISCHARGE LAMP LIGHTING CIRCUIT, DIELECTRIC BARRIER DISCHARGE LAMP LIGHTING METHOD

Detector for chromatograph

Load current adjusting circuit and adjusting method thereof

ADAPTIVE CONTROL FOR DISPLAY BACKLIGHT BOOST CONVERTER

Multi-channel dual-mode digital control LED driving circuit and LED lamp

Method for controlling time sharing starting of electronic ballasts and delayed-started electronic ballast

Electrodeless fluorescent ballast driving circuit and resonance circuit with added filtration and protection

Drive system of semiconductor light source, and semiconductor lighting device

Compact fluorescent lamp three-way ballast driver

Gas light system and method

High power factor, electrolytic capacitor-less driver circuit for light-emitting diode lamps

Light-emitting element driving circuit and display device

Discharge lamp lighting device, and illumination apparatus and vehicle including same

Single stage electronic ballast with power factor correction

Timer-based switching circuit synchronization in an electrical dimmer

High-precision oscillator systems with feed forward compensation for CCFL driver systems and methods thereof

DIMMING CONTROL METHOD AND APPARATUS

DIMMING BALLAST AND RELATED METHOD ALLOWING INDIVIDUAL CONTROL OF MULTIPLE LAMPS

Systems and methods for intelligent control of cold-cathode fluorescent lamps

Multi-lamp driving system

Amalgam-based fluorescent lamp control circuit

CURRENT CONTROL CIRCUIT FOR LIGHT EMITTING DIODES

Systems and methods for controlling brightness of cold-cathode fluorescent lamps with wide dimming range and adjustable minimum brightness

Light driver circuit device and backlight device

High-precision oscillator systems with feed forward compensation for CCFL driver systems and methods thereof

LAMP MODULE

Fluorescent lamp appliance, and lighting control apparatus of fluorescent lamp appliance

Compact fluorescent lamp operable in different power sources

Driving Circuit For Lighting Lamp And Cold Cathode Fluorescent Lamp Using Driving Circuit Thereof

LAMP DRIVING CIRCUIT HAVING LOW VOLTAGE CONTROL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY USING THE SAME

Low-power display control method and associated display controller

Solar powered apparatus

Driver system and method with multi-function protection for cold-cathode fluorescent lamp and external-electrode fluorescent lamp

BALANCE CIRCUIT AND INVERTER CIRCUIT COMPRISING THE SAME

Advanced electronic ballasts

INVERTER DEVICE

SYNCHRONOUS OPERATION SYSTEM FOR DISCHARGE LAMP LIGHTING APPARATUSES, DISCHARGE LAMP LIGHTING APPARATUS, AND SEMICONDUCTOR INTEGRATED CIRCUIT THEREOF

Lighting fixture system for illumination using cold cathode fluorescent lamps

PIEZOELECTRIC TYPE RESONANCE HIGH-VOLTAGE LIGHT-STARTING CIRCUIT

Circuit and method for striking CCFL

VARIABLE COLOR DISCHARGE LAMP

Discharge tube power supply apparatus and semiconductor integrated circuit

COMPLEX FLUORESCENT LAMP

Dual-lamp driving circuit for liquid crystal displays

Multi-lamp driving circuit

Multi-lamp driving circuit

MULTI-LAMP DRIVING CIRCUIT

Method for driving a light source, driving apparatus for driving the light source and liquid crystal display apparatus having the driving apparatus

Lighting apparatus and method, display apparatus and method, and program

Lamp Driving Device

Inverter apparatus

Universal input voltage light emitting device

Cold cathode tube lighting device

Sine wave lamp controller with active switch commutation and anti-flicker correction

Pulse dimming circuit and the method thereof

Circuit arrangement and method for striking a discharge lamp

Discharge tube driving device

Automatic lamp detection method and optimal operation for fluorescent lamps

Fluorescent lamp driving apparatus with abnormality detection circuit

Lamp driving device and liquid crystal display device having the same

Lamp detection driving system and related detection driving method

Power conversion structure

Backlight device, liquid crystal display device, and method for assembling backlight device

BACKLIGHT MODULE

Drive circuit of fluorescent display

Dual Level Power Source For Compact Florescent Bulbs

AC POWER SOURCE APPARATUS

Inverter circuit, backlight device and liquid crystal display having the same

ELECTRONIC BALLAST SYSTEM WITH LAMP INTERFACE NETWORK

Electronic ballast with higher startup voltage

Ion generating light assembly

Light driver circuit device and backlight device

Electronic ballast with phase dimmer detection

ENERGY SAVINGS CIRCUITRY FOR A LIGHTING BALLAST

Methods And Apparatus For Dimmable Ballasts With A High Power Factor

COMPACT FLUORESCENT LIGHT DEVICE

Backlight system having a lamp current balance and feedback mechanism and related method thereof

Digitally synchronized integrator for noise rejection in system using PWM dimming signals to control brightness of cold cathode fluorescent lamp for backlighting liquid crystal display

Driving system having changeable output phase

Electronic stabilizer circuit for suppressing startup instabilities in cold cathode fluorescent lamps

Backlight unit having protection circuit using center-tap

BACKLIGHT ASSEMBLY, DISPLAY APPARATUS HAVING THE BACKLIGHT ASSEMBLY, AND METHOD THEREOF

Display device illuminating device and display device provided with the illuminating device

Multi-lamp backlight apparatus

Lighting system for illumination using cold cathode fluorescent lamps

Backlight apparatus and liquid crystal display apparatus having the same

BACKLIGHT ASSEMBLY, DISPLAY APPARATUS HAVING THE SAME, METHOD FOR DRIVING THE SAME, AND METHOD FOR DRIVING THE DISPLAY APPARATUS

Cold cathode tube drive device

Driving circuit for piezoelectric lamps

Power supply for an LCD display

Inverter driver and lamp driver thereof

Solar powered apparatus

Apparatus for controlling lamp driving and light unit having the same

Backlight driving system for liquid crystal display

Backlight control device and display apparatus

Lamp ballast circuit and driving method thereof

Circuits and methods for balancing current among multiple loads

Current controlled driver

Systems and methods for backlighting image displays

Electronic ballast having a flyback cat-ear power supply

System and method for analog voltage processing in wide range for cold-cathode fluorescent lamp

Backlight module with light tubes and liquid crystal display with same

High voltage current splitter circuit and method

Three-way dimming ballast circuit

CURRENT-DRIVEN TOROIDAL-MAGNETIC-CORE-FREE FEEDBACK TYPE BALLAST

COUPLED LAMP DRIVING DEVICE

Driver system and method with multi-function protection for cold-cathode fluorescent lamp and external-electrode fluorescent lamp

Lamp current balancing topologies

Stepless dimming fluorescent lamp and ballast thereof

Multi-lamp backlight module

BACKLIGHT CONTROL CIRCUIT OF LCD

Lighting module power-saving control method

AC inverter capable of driving multiple lamps for LCD panel backlight

Liquid crystal display device

Apparatus for driving a light source and liquid crystal display device using the same

Multi-lamp driving system and current balance circuit thereof

Discharge lamp driving device and electronic device using the same

Backup architecture for backlight module

Driving circuit for multi-lamps

Driver system and method with multi-function protection for cold-cathode fluorescent lamp and external-electrode fluorescent lamp

Dimmable, high power factor ballast for gas discharge lamps

Lamp Power Circuit Sensing Method And System

Sine wave lamp controller with active switch commutation and anti-flicker correction

Non-discontinuous neon power supply with high power factor

Electronic controller for high-power gas discharging lamp

LIQUID CRYSTAL DISPLAY HAVING DRIVING CIRCUIT FOR LIGHT EMITTING DEVICE

Power supply apparatus using coil

Voltage feedback circuit for liquid crystal display backlight inverter

Inverter driving circuit

Backlight driving and control circuit with an isolated power factor correction structure

Inverter circuit

Inverter driving apparatus and liquid crystal display including inverter driving apparatus

Backlight module and digital programmable control circuit thereof

Electronic blast with remote capacitor placement

Power control of a fluorescent lamp

Backlight control circuit with feedback circuit

Parallel operating system of DC-AC converters and controller IC therefor

Power supply circuit and transformer thereof

DRIVING CIRCUIT FOR MULTIPLE DISCHARGE LAMPS

Primary side current balancing scheme for multiple CCF lamp operation

Control method and control driving device for backlight module

Device for driving light source module

Backlight device capable of increasing luminance efficiency

Lamp power supply and protection circuit

Power supply for multiple discharge lamps and the current balance device thereof

Inverter for driving backlight devices in a large LCD panel

DEVICE FOR DRIVING LIGHT SOURCE MODULE

Monitor and power circuit thereof

System and method for analog voltage processing in wide range for cold-cathode fluorescent lamp

Electric current balancing device

Device for driving light sources

Power transformer combined with balance windings and application circuits thereof

Lamp driver using solar cells

Inverter circuit, backlight and liquid crystal display

Backlight module, inverter, and DC voltage generating method thereof

Circuit for driving cold cathode tubes and external electrode fluorescent lamps

Apparatus and method for driving a lamp of a liquid crystal display device

Multi-light driving device, LCD with multi-light driving device and method for driving LCD

Balance controlling circuit

Lamp current balancing topologies

Transformer of light tube driving device and method for adjusting light tube using thereof

Current-balancing circuit for lamps

Driver system and method with multi-function protection for cold-cathode fluorescent lamp and external-electrode fluorescent lamp

Multi-lamp driving system

Power supply topologies for inverter operations and power factor correction operations

Driving device for discharge lamps

Liquid crystal display with flat fluorescent lamp and controlling method thereof

Backlight device and display unit provided with it

Combination white light and colored LED light device with active ingredient emission

Rare gas fluorescent lamp apparatus

Backlight unit and method of driving the same

Driving apparatus for lamp of liquid crystal display device

Electronic lighting ballast

System for Controlling and Regulating Continuously the Luminous Flow of Every Single Lamp Derived on a Parallel Line

Driving apparatus for CCFL

Cold cathode fluorescent lamp, cold cathode fluorescent lamp driving apparatus, cold cathode fluorescent lamp apparatus, liquid crystal display apparatus, control method for cold cathode fluorescent lamp, and control method for liquid crystal display apparatus

Discharge tube lighting apparatus, light source apparatus, and display apparatus

Method and apparatus for a CCFL driving device

Method and device for driving CCFL circuit

Energy saving lamp with sensor

Power supply circuit and transformer thereof

Digitally synchronized integrator for noise rejection in system using PWM dimming signals to control brightness of light source

Electronic ballast having a flyback cat-ear power supply

Electronic ballast for a lamp

Integrated fluorescent lamp device

Discharge lamp lighting apparatus

Driving circuit for multiple cold cathode fluorescent lamps backlight applications

Parallel drive cold cathode fluorescent lamp device

Parallel operating system of DC-AC converters and controller IC therefor

Electronic ballast

Cold cathode flat fluorescent lamp and driving method therefor

Current resonance type inverter circuit and power controlling method

Ballast for a discharge lamp with integrated control circuit for controlling switching element of dc power supply and inverter circuit

Current-mode resonant inverter circuit for discharge lamp

Liquid crystal display method and liquid crystal display device

System for driving plural lamps

Driving circuit for inverter

Switching power supply device and method of controlling the switching device

Apparatus for driving cold cathode fluorescent lamps

Lamp lighting circuit and device, and lamp lighting apparatus and device

Lighting ballast having boost converter with on/off control and method of ballast operation

Two light level ballast

Multiple-CCFL parallel driving circuit and the associated current balancing control method for liquid crystal display

Charge pump interface circuit

Pulsating current inverter control circuit

Pulsating current inverter control circuit

Discharge lamp drive apparatus and liquid crystal display apparatus

Backlight modules and lamp modules in flat panel displays

Inverter circuit capable of adjusting power factor

Variable frequency half bridge driver

Discharge lamp lighting device and lighting unit

Driving circuit for cold-cathode tube

Programmable waveform for lamp ballast

Light control system with variable arc control including start-up circuit for providing a bias voltage supply

Apparatus and method for driving a lamp unit, and liquid crystal display device using the same

Backlight module and feedback circuit structure thereof

Multi-phase multi-lamp driving system

Floating drive circuit for cold cathode fluorescent lamp

Switching power device

Digital control system for LCD backlights

Modularized inverter control circuit

Lighting apparatus for illumination light source

Incremental distributed driver

Single stage PFC and power converter circuit

Push-pull driver with null-short feature

Dimming control techniques using self-excited gate circuits

Discharge lamp lighting apparatus for lighting multiple discharge lamps

Circuit arrangement and operating device for operating lamps

LCD back light panel lamp connecting structure

LCD back light panel lamp connecting structure

Power factor correction circuit for electronic ballast

Vehicular lamp

Driver for a gas discharge lamp

Inverter circuit with a power factor corrector

Inverter circuit with a power factor corrector

Controller and driver architecture for double-ended circuitry for powering cold cathode fluorescent lamps

Architecture of power supply system for LCD apparatus

Method of driving lamp and driving circuit therefor

Method and device for identifying the type of discharge lamp

Primary side current balancing scheme for multiple CCF lamp operation

Circuit having a second ac/dc converter

Converter circuit with coupled inductances having asymmetrical air gap arrangement

Power supply for an LCD panel

Pendulum resonant converter and method

Power supply circuits and methods for supplying stable power to control circuitry in an electronic ballast

Multiple discharge load electronic ballast system

Lighting control system with variable arc control including start-up circuit for providing a bias voltage supply

Circuit arrangement for operating light sources

Power feedback power factor correction high frequency inverter

Dc-ac converter parallel operation system and controller ic therefor

Electronic lighting ballast

Method and apparatus for optimizing power efficiency in light emitting device arrays

High efficiency ballast for gas discharge lamps

Dimming control techniques using self-excited gate circuits

High intensity discharge lamp with current sense resistor

Electronic ballast and operating method for a gas discharge lamp

Fluorescent lamp electronic ballast

Solar powered lamp having an auxiliary startup device

Lamp driver