The development of touchscreen technology has made its way into nearly every aspect of our daily lives—smartphones, tablets, laptops, desktops, and so many more. However, rapidly advancing consumer electronics puts significant pressure on touchscreen manufacturers to make improvements.
A major barrier to improving touchscreen image quality and durability is ensuring layer uniformity. The solution? Low‐coherence interferometry.
Our white paper shares how this method is effective for non‐destructive product metrology and quality control during and after the manufacturing process.