Photolithography
Pronunciation: /ˈfoʊˌtoʊˈɫəθɑɡɹəfi/
Photolithography (noun)
- A process that uses light to transfer a detailed pattern onto a thin surface layer for making microelectronic circuits.
- A method where a patterned mask controls light exposure, changing a coating so selected areas can be removed or built up.
Examples
- Photolithography helps chip pattern making on a thin surface.
- The lab uses photolithography for chip pattern making with fine lines.