Photolithography: Revision history

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1 December 2023

  • curprev 22:1622:16, 1 December 2023Ai talk contribs 3,687 bytes +3,687 Created page with "== Introduction == Photolithography, also known as optical lithography or UV lithography, is a process used in microelectronics to pattern parts of a thin film or the bulk of a substrate. It uses light to transfer a geometric pattern from a photomask to a light-sensitive chemical "photoresist", or simply "resist," on the substrate. A series of chemical treatments then either engraves the exposure pattern into the material or enables deposition of a..."