About Plan

Plan Optik AG is the leading manufacturer of patterned wafers when it comes to technology. In sectors, such as consumer electronics, automotive, aerospace, chemistry and pharmaceuticals these wafers are essential components for numerous applications in MEMS and Sensor technologies. The wafers of glass, glass-silicon compounds or quartz are available in sizes up to 300 mm diameter. Wafers by Plan Optik provide high-precision surfaces in the ångström range, which are achieved by using the MDF polishing process developed by the company. Plan Optik wafers are available to minimum tolerances with application-specific structuring and complex material combinations.

Plan Optik’s extensive experience in the integration of optical, electronic or chemical functions within a wafer as the basis of MEMS applications has made the company the preferred partner of large international manufacturers.

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