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RayClouds Photoelectric Technology Co.,Ltd.
RayClouds Photoelectric Technology Co.,Ltd.
Small Size LCD&LCM Optical Measurement System

Small Size LCD&LCM Optical Measurement System

DM-5xx series is our most flexible optical measurement solution that address versatile display measurement. We can offer you an optical measurement system whether the measurement of mobile phone display module, backlight module, display application test, or QC / QA measurement on production.
DM-510 Optimized for displays up to 14”.
Ideal for small sized displays and devices such as cell phone and notebook display optical measurement. It is ideal for engineering development or QA/QC department.

Small Size LCD&LCM Optical Measurement System Overview

Easy to use
Supported optical instruments, test screen module generator and other devices flexibly, with good compatibility and high precision.
Windows system based, users can finish the whole measurement process, the flexible module allows any operator to select a predefined test configuration to finish the entire measurement.
Standard and custom tests
Based on VESA, ICDM, TCO, ISO, SJ/T and other display measurement tests or customized tests, DM Series Measurement System can be set up to run.

Small Size LCD&LCM Optical Measurement System Characteristic

  • LCD Test professional measurement software
  • Various quantitative analysis tools, including contour chart, CIE chromaticity analysis,   viewing angle chart
  • Support the performance analysis of different sampling area of various specification products
  • Manual & automatic system control, initial  positioning via remote control and image window
  • Without fixing at right angles for product testing
  • Custom various test sequences, uniformity 5 points, 9 points, 13 points, 25 points, spot matrix test, viewing angle test etc
  • With a signal generator connected to provide various signals automatically
  • Export to Excel
  • Automatic tracking algorithm for test points
  • Field installation commissioning and training
  • Software upgrade for free

Small Size LCD&LCM Optical Measurement System Tests Supported

  • Luminance Uniformity 
  • Chromaticity, Color Temperature, Color Uniformity 
  • Contrast, Color Gamut 
  • Gray level , Gamma 
  • Shadowing  (Cross Talk) 
  • Response Time 
  • Warm-up Time, Luminance Stability 
  • OLED I-V-L 
  • Viewing Angle

Small Size LCD&LCM Optical Measurement System Specification



Max Measurement Size

Diagonal14” (36cm)

X axis Travel(mm)


Y axis Travel(mm)


Z axis Travel(mm)


XYZ axis Accuracy

Effective Accuracy 0.04/500mm;Display resolution 0.001mm

θ axis Travel(º)


φ axis Travel(º)


Θ、φ axis Accuracy

Effective Accuracy 0.02º;Display resolution 0.001º

Rotation Structure

Polar Goniometer (Standard); Orthogonal Goniometer (Optional)


Luminance Meter


Konica Minolta:CS-100,CS-200, CS-2000/A, CA-2000/2500

Photo Research:PR-655/670/680/680L, PR-880A, PR-705, PR-715,PR-730/735


Supported Image

Signal Generator

Brand: Astro, Chroma, Master etc

Models available for programmable power supply and multimeter or power meter

Brand: Maynou, Keithley, GWINSTEK, Chroma, Yokogawa, Itech etc

Instrument Installation Seat

Support dual-instrument installation and horizontal, vertical 2d fine tuning

Sample Fixture

Support up and down electric clamp

Measurement Items

Center Point

Luminance, Chromaticity, Contrast, Gamma, Color Temperature, Color Gamut, %NTSC


Luminance Uniformity, Color Uniformity, Contrast Uniformity

Viewing Angle

Luminance vs. Viewing Angle, Contrast Ratio vs. Viewing Angle, Color vs. Viewing Angle


Black and White Response Time, Grey level Response Time, Flicker


Defuse Reflection, Specular Reflection


VESA FPDM 2.0, ICDM, TCO ’99/’03/’05, ISO 13406-2


Customized test module

PC System

IndustrialPC, 19” LCD Monitor

Motion System

USB/RS232 interface 8axis motion controller +server driver+ servo motor

Imaging System

The instrument eyepiece connects the industrial camera and lens through the USB collection card to display the measurement position on the software and has a red cross line to align

System Software

LCDTest Professional version, Windows;office




220 VAC / 50 Hz

Small Size LCD&LCM Optical Measurement System Application

  • Cell Phone Displays 
  • Tablet Displays 
  • Aerospace / Military Small Displays 
  • Laptop Displays 
  • Automotive Displays
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