Proceedings of the International Display Workshops Volume 28 (IDW '21)
Dec 1 - Dec 3, 2021Virtual Conference
Proceedings of the International Display Workshops Volume 28 (IDW '21)
Dec 1 - Dec 3, 2021Virtual Conference
[VHF8-1]Sparkle Measurements for an Automotive Specification:
The Compromise between Reproducibility and Flexibility
*Ingo Rotscholl1, Andreas Schlipf2, Christoph Rickers3, Udo Krüger1(1.TechnoTeam Bildverarbeitung GmbH (Germany), 2.Elektrobit Automotive GmbH (Germany), 3.Volkswagen AG (Germany))
Keywords:
sparkle,automotive displays,display metrology,uniformity,anti-glare layer
This contribution evaluates a frequency-filter-based sparkle evaluation and investigates the compromise between reproducible measurement results and flexible setup conditions. It bases on measurements with two displays and 9 AGLs. The findings serve as basis for the measurement conditions of an upcoming automotive display sparkle measurement specification.