// freeCodeCamp · 6 May 2026

The Lithography Handbook: Machines, Markets, and the Next Wave of Semiconductor Startups

The chip inside your smartphone is the product of one of the most precise manufacturing processes ever devised by humanity. To build it, engineers must draw patterns smaller than a virus onto silicon

freeCodeCamp

@freecodecamp · Vahe Aslanyan

www.freecodecamp.org

freeCodeCamp@freecodecamp