Knowledge

Glass wafers are thin, precisely polished discs used as substrates in MEMS, microfluidics, photolithography, and optical devices — anywhere a process needs the optical clarity, electrical insulation, or chemical stability that silicon alone can't provide. Key Specifications at a Glance Parameter Typical Value Common materials Fused silica/quartz, borosilicate, aluminosilicate, soda-lime Diameter 50...