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What’s ultra thin glass?
2026/9/10

Ultra-thin glass isspecialty flat glass measuring 1.1 mm or less in thickness, with advanced products approaching the thinness of a human hair (0.03 mm to 0.1 mm)。

Ultra-thin glass represents a sub-set of flat glass which is 1.1 mm thick or less. Commercial substrates tend to be in the 0.01-0.7 mm range, approaching the thickness of a human hair in the very thinnest products. Highly specialized sheets can be as thin as 0.03 mm. However thin, the ultra-thin glass substrates tend to have all the qualities that make glass indispensable in electronics, optics and the most demanding engineering environments.

One facility handling every operation from raw substrate to finished, coated glass panels. A typical project runs from raw thin glass sheet to chemically strengthened, optically coated, CNC-cut panel in one location, saving time and maintaining tight quality control. For multi-layer optical coatings (AR + AF, or AG + ITO) we integrate the full sequence on site.

Ultra-thin glass serves many industries: display cover glass for smartphones and tablets, automotive instrument clusters and head-up displays, medical diagnostic equipment screens, industrial HMI touchscreens, foldable device displays, optical sensor windows, and smart home control panels. Each application leverages different properties — display applications prioritize optical clarity, automotive requires thermal cycling durability, and medical devices demand biocompatibility.

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