concept for portable instruments for evaluation of the visual performance of emissive, transmissive and reflective displays:
- luminance, contrast, spectra and chromaticity versus viewing-direction,
- luminance dynamics (image formation time, flicker, image sticking, etc.) versus viewing-direction,
- high-resolution directional scanning option (for e.g. BRDF evaluation).
concept for fast measurement of the electro-optical properties of reflective displays under a variety of different illumination conditions versus viewing-direction.
The Display-Dome is not available any more as a product from DM&S.
multichannel spectrometers for simultaneous acquisition of up to 16 input-channels (spectra) combined with fast photometric detectors.
the first eight-channel microspectrometer with integrated shutter for measurement of the spectra of emissive, transmissive and reflective objects.
Simultaneous acquisition of eight spectra can be used for measuring the same location on a sample from eight directions or for measuring a sample at eight loacations at the same time. It can also be used for simultaneous monitoring of the illumination source(s) during measurement of reflective samples.
The MultiSpect-8 is not available any more as a product from DM&S.
This device emulates a single line of a matrix-organized electronic visual display with an exactly controlled timing. It is designed for performance checking and calibration of measurement devices for motion-blur analysis and for research of perception of motion by the human visual system.
Reference Ticker datasheet
concept study for a lightsource based on a range of LEDs with adjustable luminance (1:65 000) at extreme spectral stability.