SYSTEM AND METHOD FOR LED LAMPSTRING

Intelligent illumination device

Color controlled light source and a method for controlling color generation in a light source

Current-regulated power supply with soft-start protection

White light emitting apparatus and line illuminator using the same in image reading apparatus

Decorative lamp for displaying snowing or water-flowing pattern

METHOD AND APPARATUS FOR MODIFYING PIXELS BASED AT LEAST IN PART ON AMBIENT LIGHT LEVEL

Power converting circuit and controller thereof

LED light string

Color controlled light source and a method for controlling color generation in a light source

Apparatus for preventing over/under voltage, light emitting module, and display apparatus

Light Emitting Diode Driving Device

Apparatus, method and system for providing AC line power to lighting devices

Device and a method for controlling light emission

Power source sensing dimming circuits and methods of operating same

White point adjustment for multicolor keyboard backlight

AC LED MODULE WITH AN IMPROVED POWER FACTOR

Light emitting diode street lamp with sensors

Ambient light control system

Backlight device and display device

Light projection device

ILLUMINATION DEVICE

Methods and circuits for LED drivers and for PWM dimming controls

Energy efficient decorative lighting

Integrated lighting system and method

LED backlight drive

LED driver and start-up feedback circuit therein

LIGHT SOURCE SYSTEM AND LIGHT SOURCE DRIVING CIRCUIT

Multiple sensor variable illumination level lighting system

Wake up stimulus control system

Recessed LED down light

1-wire communication protocol and interface circuit

Lighting device with staggered light sources responsive to a single user control

System for supplying current to a load

CLOCK BRIGHTNESS CONTROL CIRCUIT

Long range proximity and/or motion detector with ambient light detection capabilities

ELECTRONIC BALLAST WITH INPUT VOLTAGE FAULT CONTROL

Lighting device

Light tube with led light source

Driving circuit of backlight module

LED driving circuit and method of controlling the same

Light management system with an integrated energy function

Kind of Method of Constituting Light Source using Multiple Light-emitting units

LED Replacement Projector Light Source

Device for controlling the current through a PN junction

LIGHTING SYSTEM AND LIGHTING ASSEMBLY

Light output device

Gazing Ball Having A Battery-Powered LED Device

Method of calibrating a daylight sensor

Apparatus for Connecting LED Lamps Into Lighting Instruments of a Fluorescent Lamp

Desk lamp

Matrix Lighting System, Particularly of the Scialytic Type, Method for Controlling Such Lighting and Method for Calibrating a Camera Fitted on Said System

LIGHT-EMITTING DIODE (LED) LAMP STRING DEVICE WITH BATTERY BOX

DC polarity converter and DC parallel topology, and methods

Sigma delta current source and LED driver

LED driver with direct AC-DC conversion and control, and method and integrated circuit therefor

ILLUMINATED VISOR VANITY

Direction controllable lighting unit with ultrasound

Circuits and methods for driving light sources

LED dimming apparatus

Dimmer jitter correction

Light emitting diode driving device and driving method thereof

LED driver with dynamic headroom control

Backlight device and display device using the same for adjusting color tone of illumination light

Lighting system with driver assistance capabilities

Wireless network control for building facilities

ILLUMINATING DEVICE

OVERVOLTAGE PROTECTION FOR CURRENT LIMITING CIRCUITS IN LED APPLICATIONS

Illuminated safety helmet

Apparatus and method for driving backlight unit

Lighting system

Induction lamp with brightness adjustment capability

Backlight brightness control for panel display device including controlling a brightness of the backlight to have a variable brightness in a portion of a period

Integrally formed light emitting diode light wire and uses thereof

Illumination system

Flexible light emitting array

Driving circuit with continuous dimming function for driving light sources

SETTING AN RGB LUMINOUS MODULE

Dimmer-controlled LEDs using flyback converter with high power factor

LED DRIVER CIRCUIT WITH SEQUENTIAL LED LIGHTING CONTROL

LED curtain

LED lighting control integrated circuit having embedded programmable nonvolatile memory

BACKLIGHT DEVICE, BACKLIGHT CONTROL METHOD, AND LIQUID CRYSTAL DISPLAY DEVICE

Surge protection module for luminaires and lighting control devices

Illumination Apparatus

Data communication for refrigerated merchandisers

Illumination apparatus having an adapter with a function block slot

Solid state lighting, driver circuits, and related software

System, method and tool for optimizing generation of high CRI white light, and an optimized combination of light emitting diodes

Anti-germicidal and/or antimicrobial apparatus for reducing and/or eliminating germs and/or bacteria from the soles of footwear and method for use

Apparatus for driving light emitting device

LED lamp assembly

Control circuit and method for backlight sources, and image display apparatus and lighting apparatus using the same

Device for supplying power to LED diodes

Driving light emitting diodes

Light and light sensor

LIGHT EMITTING DIODE ASSEMBLY

Quantum dimming via sequential stepped modulation of LED arrays

Integrated Modular Lighting Unit

Lighting device

Low voltage outdoor lighting power source and control system

Intrinsically safe flashlight

LED light string without additional resistors

Light emitting apparatus

Projector apparatus which controls pulse widths of light beams emitted from pulse-driven light sources of different colors based on deterioration levels thereof

Boost driver circuit with fast discharging function

Method and driver for determining drive values for driving a lighting device

LED driving circuit

Hybrid light source

Inspection lamp with interchangeable LED light source module

Method and Apparatus for Mounting and Assembling LED Lens Assemblies in Electronic Displays

Detection apparatus and method

Dimming control system for vehicular lamp

LED Driving Circuit

Current controller and method therefor

LED driver and power control circuit with spread spectrum frequency modulation function and display panel using the same

Solid state semiconductor LED replacement for fluorescent lamps

Daylight control system, device and method

Power supply device for light elements and method for supplying power to light elements

Load control module

DEVICES AND METHODS FOR GENERATING BEAM PATTERNS WITH CONTROLLABLE INTENSITY, COLOR, OR INFORMATION CONTENT

LED lamp

Illuminating fabric product

LED lighting system having a reduced-power usage mode

Lamp-holding device and system comprising lamp-holding devices and wireless controller

Wide voltage, high efficiency LED driver circuit

Marine LED Lighting System and Method

Method of controlling the colour of the light output of a lamp

Electronic circuit for driving a diode load with a predetermined average current

Series-type LED lamp strip module

Circuit arrangement and method for controlling at least one light source

Light-emitting apparatus package, light-emitting apparatus, backlight apparatus, and display apparatus

BACKLIGHT UNIT ASSEMBLY, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF DIMMING THE DISPLAY DEVICE

Circuit arrangement and method for voltage conversion

Method and apparatus for controlling a variable-colour light source

INTELLIGENT ILLUMNIATION SOURCE PARTICULARLY FOR MACHINE VISION SYSTEMS

Multiple-cell LED arrangement, related cell and manufacturing process

CONTROLLING A PHOTO-BIOLOGICAL EFFECT WITH LIGHT

Control circuit for an LED traffic light using a pulse width modulation signal

Motion activated removable blinking shoe light

LED street lamp assembly

Portable electronic device and light flickering method for light emitting element thereof

Lighting system to facilitate remote modification of a light fixture modifiable operating parameter

Dimmer triggering circuit, dimmer system and dimmable device

ARTIFICIAL SOLAR LIGHT SYSTEM USING A LIGHT EMITTING DIODE

Apparatus and methods for combining light emitters

Apparatus and method of driving backlight unit and display apparatus employing the same

LED control device

LED driver and circuit for controlling a power switch to provide a driving voltage to at least one LED

Driving circuit for light emitting diodes

COLOR-CHANGING LIGHT STRING

LIGHT EMITTING DIODE DRIVING SYSTEM

Circuit and method for driving light emitting diodes

Perceptually linear LED brightness control

Electronic power supply device for light-emitting diode

Method and apparatus for light intensity control

Frequency converted dimming signal generation

Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting

Electrical chess module

Nightlight Flashlight

Method, system and apparatus for controlling an electrical device

Lighting device

Backlight device and liquid crystal display device

Lighting controller of lighting device for vehicle

POWER LINE COMMUNICATON FOR ELECTRICAL FIXTURE CONTROL

Controller and method for controlling an intensity of a light emitting diode (LED) using a conventional AC dimmer

Systems and methods for providing color management control in a lighting panel

Color control method for LED lighting systems

SYSTEM, METHOD, AND ARCHITECTURE FOR MULTICELLED ELECTROLUMINENSE PANEL

Jacketed LED assemblies and light strings containing same

Marine LED lighting system and method

Control device for selecting the color of light emitted by a light source

Method and apparatus for controlling current supplied to electronic devices

LED backlight circuit system

Apparatus for driving light emitting element

Illumination system and illumination control method for adaptively adjusting color temperature

Color control of multi-zone LED backlight

Marine LED lighting system and method

BACKLIGHT DRIVER AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

DRIVE CONTROL CIRCUIT, EMISSION CONTROL CIRCUIT, COMMUNICATION APPARATUS AND DRIVE CONTROL METHOD

Light emitting diode driver circuit with shunt switch

System for time-sequential LED-string excitation

SWITCHING DEVICE FOR DRIVING LED ARRAY BY PULSE-SHAPED CURRENT MODULATION

Method and device for emitting mixed light colors

Illuminating device and liquid crystal display comprising same

Streetlight monitoring and control

Ambient light system and method for generating ambient light

Flyback LED drive circuit with constant current regulation

Adaptive control apparatus and method for a solid state lighting system

Backlight unit and display device

Programmable light display

LIGHT EMITTING DIODE CIRCUIT

Photocontrol devices and methods for forming the same

Process and system of power saving lighting

SET-POINT VALIDATION FOR COLOR/INTENSITY SETTINGS OF LIGHT FIXTURES

Light emitting element driver device

Apparatus and method for driving backlight unit

Method and device for controlling the backlighting of a flat screen

LIGHT SOURCE APPARATUS AND DRIVING APPARATUS THEREOF

Light source apparatus and driving apparatus thereof

Control device and control method, and planar light source and control method of planar light source

Reactive Circuit and Rectifier Circuit

Lighting devices and methods for lighting

Method and circuit for driving a low voltage light emitting diode

Power regulation for LED strings

LIGHT-EMITTING DEVICE DRIVER CIRCUITS AND RELATED APPLICATIONS

Programmable lighting device

Device for Determining Characteristics a Lighting Unit

APPARATUS AND METHOD FOR CONTROLLING BRIGHTNESS OF LIGHT SOURCE AND DISPLAYING APPARATUS

Led Drive Circuit

Circuit arrangement and method of driving a circuit arrangement

System and method for adaptively determining the transition rate of a quantized signal

Light emitting diode emergency lighting methods and apparatus

Systems and methods for ornamental variable intensity lighting displays

LED Light String with Half-wave Rectifying and Filtering Device

Light supply unit, illumination unit, and illumination system

Set-point validation for color/intensity settings of light fixtures

Integrated Circuit for Analog-to-Digital Conversion

Constant current light emitting diode (LED) driver circuit and method

Control system for an illumination device incorporating discrete light sources

Emulation circuit

Universal lighting network methods and systems

Luminaire control system and method

Electro-optical device, semiconductor device, display device, and electronic apparatus having the same

LED drive circuit and LED light-emitting device

Light generating device, display apparatus having the same and method of driving the same

Systems and methods for driving multiple solid-state light sources

Constant-current drive circuit

Light source for an image-generating unit

Light emitting device

Method of calibrating light delivery systems, light delivery systems and radiometer for use therewith

User space power controller

Illuminated surround and method for operating same for video and other displays

Security television simulator

Display device having switching elements corresponding to individual pixels and dual ambient light photosensing unit

Illumination device having organic electro luminescence (EL) panels

Illuminance sensor determining the duty ratio of a PWM signal based on a digital output of an A/D converter and light control apparatus

Ambient light sensing using a color sensor

Light emitting diode driver

Adjustable illumination device

Color-compensating Fluorescent-LED hybrid lighting

Ambient light sensing circuit and flat panel display including ambient light sensing circuit

Drive circuit for light emitting diode

Pulse signal drive circuit

CANDLE EMULATION DEVICE WITH AEROSOL-BASED FRAGRANCE RELEASE MECHANISM

SYSTEMS AND METHODS FOR LED BASED LIGHTING

CONTROL CIRCUITS FOR DIMMING CONTROL

Serial powering of an light emitting diode string

Brightness sensor

Circuit for power indicator

Remote Controller for Patterned Flashing Lights on a Vehicle

USER TERMINAL, IMAGE DISPLAY DEVICE, AND METHOD FOR ADJUSTING LIGHT SOURCE THEREOF

Method for driving a light source and a backing light source

Back light apparatus and control method thereof

Backlight module with controlled output light intensity and driving method for same

Driving circuit for providing constant current

Method for stabilizing the temperature dependency of light emission of an LED

Wireless variable illumination level lighting system

Decorating with a lighted device

System on a chip with backlight controller

Electroluminescent Candle

Backlight control circuit

Control device for work lamp

Lighting device

AC/DC light emitting diodes with integrated protection mechanism

APPARATUS, SYSTEM, AND METHOD FOR DUAL MASTER LED CONTROL

Application of microsystems for lighting control

Intrinsically safe flashlight

High efficiency white LED drivers

Light control circuit

Colour feedback with single optical sensor

Systems, devices, components and methods for controllably configuring the brightness and color of light emitted by an automotive LED illumination system

LED light box with photodetector control

Systems, devices, components and methods for controllably configuring the color of light emitted by an automotive LED illumination system

Display apparatus and brightness control method thereof

Method for driving light-emitting diode, light-emitting diode, method for driving display, display, method for driving electronic device, electronic device, method for driving optical communication apparatus, and optical communication apparatus

Coin shaped light-emitting device and coin shaped spotlight comprising same

Light source with photosensor light guide

Multifunctional driver controllers

Motion-responsive illuminated articles

Protection circuit and method

Composite receiver assembly having a circuit board on which multiple receiver devices that operate on different sets of wavelengths are mounted

INTEGRATED SENSOR AND LIGHT LEVEL ADJUSTMENT APPARATUS FOR "DAYLIGHT HARVESTING"

Method for Stabilizing the Temperature Dependency of Light Emission of an Led

Method and Apparatus for Driving a Light Emitting Device

Marine LED lighting system and method

Efficient lighting

Integrating chamber LED lighting with modulation to set color and/or intensity of output

Methods and apparatus for switching regulator control

DRIVING CIRCUIT WITH PROTECTION MODULE FOR BACK LIGHT MODULE

Modular decorative light system

Switching regulator

Systems and methods for adjusting light output of solid state lighting panels, and adjustable solid state lighting panels

Animated light source and method

Device for dynamic illumination

Current regulator for modulating brightness levels of solid state lighting

Solid-state, color-balanced backlight with wide illumination range

LED driving device with pulse width modulation

Sensing light fixture device

Hybrid backlight driving apparatus for liquid crystal display