Method for Repeatable Measurement of Sparkle in Anti-Glare Displays

White Paper

This paper describes precise geometric, optical, and software parameters of a sparkle measurement method, which has been proven to match human visual perception of display quality with repeatable results. Using this method, OEMs and manufacturers of displays can define precise, measurable tolerances for sparkle and establish standard quality control processes for anti-glare (AG) displays.

In this White Paper, you will learn about:

  • Anti-glare (AG) layer properties and their effect on visual display quality
  • Tools for isolating sparkle for accurate AG display measurement
  • System and measurement parameters that enable repeatable quantification of sparkle percentage
  • How data has been correlated with human perception of display quality
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