International Display Workshops General Incorporated Association

15:20 〜 15:40

[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))

sparkle, automotive displays, display metrology, uniformity, anti-glare layer

https://doi.org/10.36463/idw.2021.0605

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.