withlight

  • HOME
  • KOREAN

    • bullet Devices(LED/OLED)

    OPI-160  WAFER-LEVEL LED MEASUREMENT SYSTEM

    Easy to measure various items, User interface (Support on-demand SW design), integrated measurement of optical, electrical and thermal dependency required in wafer level, automation of measurement and convenient user environment, observation using high r


    • Easy to measure various items, User interface (Support on-demand SW design)
    • ㆍOptical Measurement
    •    Spectrum, Peak/Dominant wavelength(λp, λd), CIE Color Coordinate(Cx, Cy), Luminous Intensity(cd), Correlated Color Temperature(CCT(Tc)), Color Rendering Index(CRI(Ra)), CIE XYZ(), Radiant Flux(mW), Luminous Flux(lm), Spatial Intensity Distribution(IES, LDT)
    •  
    • ㆍElectrical Measurement
    •    Forward/ Reverse Current[lf, lr], Forward/Reverse Voltage[Vf, Vr], l-V-L Sweep
    •  
    • ㆍTemperature Dependence Measurement
    •    Temperature.VS.Electrical/optical Test
    •  
    • ㆍCurrent Spreading and Degradation Analysis
    •    Real time Image analysis of LED using CCD Camera and beam profiler software
    • Optimized for R&D

    • ㆍ Integrated measurement of optical, electrical and thermal dependency required in wafer level.

    • ㆍ Automation of measurement and convenient user environment.

    • ㆍ Observation of Chip Current spreading and degradation using high resolution microscope and camera.

    • ㆍ Function integration and verification by a number of reseachers.

    • ㆍ Provide CIE measurement mode andKRISS standard value.

    • ㆍ High precision measurement using Keithley 2612

    • ㆍ Low noise and high precision / reproduction using TE Cooled 2048 pixel CCD sensor.

    • ㆍ Display light distribution characteristics in 2D/3D graphs and data list by analyzing, summarizing and duplicating measured data.

    LED measurement system and equipment | Withlight

    Withlight Co., Ltd is a professional enterprise of measurement devices to measure the various properties of LED (Light Emitting Diode), OLED, PD, LD, Display and other common light sources and manufactures and sells more than 30 kinds of measurement system and measurement equipment; especially, Withlight has pride as the top technology leading company in LED measurement system in the country. Based on accumulated rich knowledge on machinery, electronics, optics, software and commercialization capability, Withlight has realized customer satisfaction in light and semiconductor device measurement area and continues its step to provide best services as a leading LED measurement equipment company in the world.

    We have been supplying various measurement system and equipment such as LED Lighting test equipment, LED thermal test equipment, chip counter, LED EL test equipment, illumination test equipment, solar cell test equipment, photodiode test equipment, integrating sphere system, goniophotometer, mirror goniometer, goniometer system, LED reliability test, etc. to most of major companies and research institutes in domestic market and enjoying good reputation from customers

    Withlight's LED test equipment is delivered to almost all the fields requiring LED test equipment such as domestic large enterprises and research institutes and are favorable commented by relate engineers; Withlight collects customers' opinions and introduces new products through participation in domestic/overseas exhibition such as LED EXPO every year.
    Hot Keywords

    LED Lighting Test | LED thermal test | LED measurement system | LED measurement equipment | Chip counter | LED test equipment | LED EL test | Illumination test | Solar cell test | Photodiode test |
    Integrating sphere system | Mirror goniometer | Goniophotometer | Goniometer system | LED reliability test

    Applications & Equipment

    Module LED | Package LED | Chip LED | EPI LED | General Lighting | Solar Cells | Photodetector | LD | Integrating sphere | Goniometer | Reliability Testing | Spectrometer | Thermal Tester l
    Company | LED News | Customer Service | Sitemap