Recorded in the simulation: the scanner exposes the wafer with its light path shown; in the magnified cross-section, developer washes the exposed resist away; the finished inverter switches its output when the input is flipped; and the camera crosses the fab to the scanner.
01Semiconductor manufacturing
Photolithography
Build a chip, layer by layer.
Follow one silicon wafer through a fab until it becomes a working inverter: coat it, expose it in a scanner, develop, etch and test it. Change the spin speed, the dose or the overlay, and the chip changes with it.
- 37 guided steps
- 15 machines
- Narrated film