DMS Display Measurement
All-in-one solution for goniometric display characterization
The DMS system, the fundamentals of which were already in place in the 1980s, is a globally recognized reference system for the goniometric measurement of electro-optical displays and components. It is used both in development and quality control. On the basis of ongoing refinements and diverse accessories, the high-precision DMS goniometer delivers tailor-made solutions for ever new measurement tasks arising from state-of-the-art display technologies.
Key Features:
- 6-axis, motorized goniometer system
- Measurement of luminance, contrast, color coordinates in different control statuses of the display and angles of view
- Electro-optical transfer characteristics and flicker measurement
- Qualification of environmental influences such as temperature and ambient light on electro-optical display characteristics
- Measuring microscope with spectrometer and photometer connection
- Interface for control of the sample
| Component | Description |
|---|---|
Goniometer | A basic DMS 201, 505, 803, 903 device as a manual or fully motorized goniometer and measuring microscope |
Spectroradiometer | CAS 140D array spectrometer |
Photometer | PMT 3/100 fast photometer with 100 kHz bandwidth |
Halogen light source | HEL-4 tungsten halogen lamp |
Xenon light source | LC-8 Xenon lamp |
Lighting unit: diffuser hemisphere | DHS for determination of contrast in reflective displays |
Lighting unit: integrating sphere | SDR for measurement of the diffuse reflection factor under 8° SPINC/SPEX |
Lighting unit: VADIS | Diffuse lighting with variable aperture for measurement of display characteristics in ambient light |
Lighting unit: PID | Parallel illumination for BRDF measurements |
Lighting unit: PLS | LED point light source |
HCS temperature control chamber | HCS-3B temperature control chamber for air heating/cooling over a temperature range of -40°C to +105°C. Optional with integrated sample holder and diffuser lighting |
Software | DMSControl control and measurement software. ViPer software for data analysis and visualization |
