Silicon wafer measurement
The technologies linked to silicon materials have never been so developed. It is the reason the semi-conductors use in the industrial and research fields are more and more sophisticated. The manufacturing process becomes more and more complex and the control must be at the required level.
From the manufacture of silicon wafers as a support toward MEMS applications on a nanometric scale, there are many constraints. I constraints. This is the reason the metrology tool must be the most efficient. Therefore, Sil'tronix ST uses a complete mapping device of the latest generation.
certificate of conformity
Thanks to this solution of metrology, a full report can be provided with each order.
silicon wafer mapping
Firstly, the complete mapping of the wafer
full report of achieved values
Secondly, the control report includes the thickness measurement, the TTV, the Bow as well as the Warp.
This was designed to simplify the reading and the way to get information thanks to the bar graph system:
Silicon wafer stock
Silicon wafer configurator
SOI wafer configurator
Download
Brochure Thin silicon wafers.pdf