SCHOTT Substrates and Wafers

SCHOTT has built extensive experience in the field of substrates and glass wafers, serving the imaging, sensing, semiconductor, medical and biotechnology industries. Products can be manufactured across a wide range of thicknesses – from 0.03 mm to 3 mm, with custom thicknesses available on request. SCHOTT offers two different variants depending on customer needs: polished and unpolished. Unpolished substrates and wafers are available in a broad range of glass types, with a wide choice of thicknesses, tight geometrical tolerances, and excellent transmission, while the polished option adds exceptional TTV and flatness. The glass substrate and wafer range is built on technical excellence with access to a broad range of materials, advanced processing and manufacturing technologies, resulting in high-performance wafers and substrates with a wide spectrum of CTEs and the option of achieving TTVs of less than 0.6 µm.