Post by Merck KGaA, Darmstadt, Germany

The shape of a single microscopic droplet on a wafer can reveal a lot. By measuring how a tiny droplet spreads, a drop shape analyzer helps engineers understand surface energy and wettability, key factors that influence how coatings and photoresists adhere to the wafer. These insights help identify cleanliness issues, improve coating uniformity, and support the production of high-quality semiconductor devices. Sometimes, the smallest measurements can make the biggest difference. #Semiconductors

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