DISPLAY DEVICE

DISPLAY LIGHT MEASURING APPARATUS, LIGHT MEASURING METHOD, AND RECORDING MEDIUM

Emitter Module for an LED Illumination Device

PRECISION LUXMETER METHODS FOR DIGITAL CAMERAS TO QUANTIFY COLORS IN UNCONTROLLED LIGHTING ENVIRONMENTS

COMPENSATION OF OPTICAL ALIGNMENT ISSUES FOR SECTORED-VIEW MULTI-SPECTRAL OPTICAL SENSORS

IRRADIANCE MONITORING IN PROJECTOR SYSTEMS

-SIllumination Device and Method for Calibrating an Illumination Device Over Changes in Temperature, Drive Current, and Time

Emitter module for an LED illumination device

Multi-view luminance measuring device and method for measuring multi-view luminance

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

Emitter module for an LED illumination device

PRECISION LUXMETER METHODS FOR DIGITAL CAMERAS TO QUANTIFY COLORS IN UNCONTROLLED LIGHTING ENVIRONMENTS

SYSTEM AND METHOD FOR COLOR SENSOR CHARACTERIZATION, CALIBRATION AND THRESHOLD-SETTING

Light source classifier

COLOR CONTROL IN LIGHT FIXTURE WITH SUBTRACTIVE COLOR MIXING SYSTEM AND ADDITIONAL FILTER

FULL-APPEARANCE COLOR MATCHING METHOD AND COLOR MATCHING DEVICE

Systems for characterizing ambient illumination

Optical sensor circuit

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

Emitter module for an LED illumination device

Apparatus and method for measuring far-field luminous intensity and color characteristics of light sources

System and method for traffic light detection and communication

Method and device for measuring dominant wavelength and color purity of light-emitting diode (LED) lamp, and electronic equipment

Measurement method and device of light source parameters, illumination system and terminal apparatus

Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments

Phosphor member, light source device, projector and chromaticity adjustment method

Lighting element adjustment towards target profile

Optical device allowing the angular and spectral emission of an object to be measured simultaneously

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

Spectral lighting modeling and control

Emitter module for an LED illumination device

Light source device, projector, and chromaticity adjustment method

Optical sensor circuit

Image capturing device and control method

Method for manufacturing lighting device

Method and device for identifying light source

Camera assembly and mobile electronic device

Calibration of drivers of a light source

Color sensing ambient light sensor calibration

Light emitting diode color resolution testing

Emitter module for an LED illumination device

Light source device and method for driving light source device

Light field based projector calibration method and system

Method, system, and sensor assembly for determining light composition at a target location

KEYBOARD CIRCUIT BOARD TESTING SYSTEM

Wafer probe card for evaluating micro light emitting diodes, analysis apparatus including the same, and method of fabricating the wafer probe card

Actuator apparatus, electronic device, and control method

System and method of identifying a module in a stack light

Homogenization of light beam for spectral feature metrology

Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments

METHOD FOR MEASURING LIGHT FOR LED REPLACEMENT

Homogenization of light beam for spectral feature metrology

Apparatus and method for measuring biological component

Automated dynamic luminaire identification using barcodes

Sensor clip and method of using

Three-dimensional VLC/DLC sensor clip

Method of determining chromaticity rank of light emitting device

Sensor clip and method of using

Direct-stimulus-valve-reading-type colorimetric photometer

Method and apparatus for determining presence and operation of components in a printed circuit board

Method for calibrating a spectroradiometer

Multispectral lighting reproduction

Wavelength estimation device, light-source device, image display apparatus, object apparatus, wavelength estimation method, and light-source control method

Testing apparatus and manufacturing apparatus for testing light emitting device package

Arrangement for spatially resolved and wavelength-resolved detection of light radiation emitted from at least one OLED or LED

Method and apparatus for determining presence and operation of a component in a printed circuit board

Flash lighting with optimized power-distribution

Method and gonioradiometer for the direction-dependent measurement of at least one photometric or radiometric characteristic quantity of an optical radiation source

Setting lighting based on the colors of samples

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

Methods for color sensing ambient light sensor calibration

Systems and methods for testing and characterizing LED lighting devices

Task to wall color control

Detecting device for light-emitting property of light source

System for distributing and controlling color reproduction at multiple sites

Sensing images and light sources via visible light filters

Color sensor arrangement and method for color sensor calibration

Indicator light detection system and method

Automated test systems and methods utilizing images to determine locations of non-functional light-emitting elements in light-emitting arrays

LED end of life optical comparator and methods for determining LED light fixture end of life

Image display apparatus and control method

Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

Emitter module for an LED illumination device

Accessory to configure portable device with camera (E.G. smartphone) as lighting meter

White balance adjustment method for a display device

Method for determining spectrally tuned mixed-color LED light engines

Mobile apparatus for checking airport marker lights

Light collection optics for measuring flux and spectrum from light-emitting devices

Automated color tuning of an LED based illumination device

Ambient light sensor and adjusting method thereof, and electronic product

Image display apparatus and control method

Color tuning of a multi-color LED based illumination device

Lighting device comprising measuring device and method for operating the lighting device

LED CLASSIFICATION METHOD, LED CLASSIFICATION DEVICE, AND RECORDING MEDIUM

Illuminated makeup mirror set and method of controlling light source

Device and method for processing image for substantially accurately reproduced color images from a camera

Method and system for characterizing light emitting devices

High-throughput and high resolution method for measuring the color uniformity of a light spot

Light sensitivity controlling apparatus and projection-type display device equipped with same

Photosensor testing apparatus, a radiation detection apparatus including a photosensor and a method of selecting the photosensor for the radiation detection apparatus

Correction factor for color response calibration

Color adjustment based on object positioned near display surface

Method for sorting a light source

Optical characteristic measuring apparatus

Spectral sensitive solid-state photodetector

Luminous intensity test device

Light distribution characteristic measurement apparatus and light distribution characteristic measurement method

White LED Quality Inspection Method and Device

SPECTRAL CALIBRATION OF IMAGING DEVICES

Light source classification system and method

System and method for determining the state of a traffic signal

OPTICAL MEASUREMENT SYSTEM AND THE DEVICE THEREOF

LED based illumination module color matched to an arbitrary light source

Methods, systems, and apparatus for determining optical properties of elements of lighting components having similar color points

Quality assurance of a solid-state illumination source

Method for detecting fire-flame using fuzzy finite automata

Deterministically calculating dimming values for four or more light sources

APPARATUS FOR MEASURING OPTICAL PROPERTIES OF LED PACKAGE

Led Based Illumination Module Color Matched To An Arbitrary Light Source

Method of constructing light-measuring look-up table, light-measuring method, and light-measuring system

METHOD AND DEVICE FOR MEASURING AT LEAST ONE OF LIGHT INTENSITY AND COLOUR IN AT LEAST ONE MODULATED IMAGE

System and method of quantifying color and intensity of light sources

AUTOMATED SYSTEMS AND METHODS FOR CHARACTERIZING LIGHT-EMITTING DEVICES

Spectral detector

SPECTRAL DETECTOR

Method for the binning of radiation-emitting, optoelectronic semiconductor components

System and method for estimating projector primary spectra using RGB measurement

Sensing Module for Light-Emitting Devices and Testing Apparatus Using the Same

Photo-detector and method of measuring light

Ambient light compensation sensor and procedure

Imaging devices with components for reflecting optical data and associated methods of use and manufacture

System for distributing and controlling color reproduction at multiple sites

TRISTIMULUS COLORIMETER HAVING INTEGRAL DYE FILTERS

Solid state illumination system

CONTROL SYSTEM FOR CONTROLLING THE LIGHT OUTPUT OF A LED LUMINAIRE

Color generation change using multiple illuminant types

Color generation using multiple illuminant types

Spectrally stabilized broadband optical source

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

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

Lighting device and method for realizing a desired color mixture

Optical feedback system with improved accuracy

System for distributing and controlling color reproduction at multiple sites

Portable luminescence detector combined with a mobile device

Classifier hierarchies for traffic light and traffic indicator detection