Double-sided polished wafers are preferred over single-sided polished silicon wafers for a reason. For high-precision applications, their smooth, mirror-like surface delivers the highest surface quality. Furthermore, single-sided wafers are more expensive than double-sided polished silicon wafers, yet they do not affect finished product quality.
If you want to learn more about this topic, here’s all the information you need about double side polish wafers and single-sided wafers.
These double-sided wafers are more durable and can be used in high-volume semiconductor manufacture. Its mirror polish eliminates surface contamination, a major source of poor performance and inefficiency in semiconductor fabrication. This product is more efficient and economical than standard silicon or double-sided glass. It is also thinner than conventional silicon and may be manufactured in a single ingot.
Other uses of double side polish wafers:
In addition to these advantages, double-sided polished silicon wafers have better electrical characteristics. Because it allows for a wide range of applications, the double-sided polishing method is extremely beneficial for semiconductor applications. They are thinner and more flexible than single-sided polished silicon wafers. Furthermore, their tighter TTV, BOW, and WARP tolerances enable higher-quality semiconductors.
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