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Photolithography in IC Fabrication Overview by Noel Prashant is a document available to read on EtoBox.
What is Photolithography in IC Fabrication Overview about?
This document discusses photolithography, which is the process of transferring geometric patterns from a photo-mask onto a substrate using radiation. It is a cornerstone technique in integrated circuit fabrication. The process involves coating a substrate with photoresist, aligning and exposing the substrate to the photo-mask pattern, developing the photoresist, and etching the substrate. There are two main types of photoresist - positive and negative - which determine whether the exposed or unexposed areas
- Author
- Noel Prashant
- Language
- EN