Goniometer Systems For Complete Display Characterization

DMS 903 Display Measurement Systems is tailored made for large flat panel displays up to a diagonal of 1500mm (approx 60″) and measurement area of 750mm (approx 30″).

Instrument Systems DMS 903 is ideal for photometric and colorimetric analysis of emissive, transmissive, reflective, and transflective displays and modules up to a size of 72″ diagonal.

The turnkey solution is based on a fully motorized 6-axis goniometer for determining luminance, contrast, and color properties at different viewing angles and variable electrical driving. The measurement system is perfectly suitable for all applications in research and development, as well
as quality control.

Measurements

• Angular scan: variation of luminance, contrast and chromaticity with viewing direction for evaluation of directional uniformities and BRDF
• Area scan: scanning of display surface area for lateral uniformity evaluation
• EOC: variation of luminance, contrast and chromaticity with electrical driving for evaluation of EOTF-characteristics (e.g. gamma)
• Transients: luminance versus time for e.g. response time evaluation
• Reflectance characteristics under diffuse and directional illumination
• Customer specific measurements defined with DCI scripting sequences