Photolithography
id:
photolithography-186-10269867
title:
Photolithography
text:
Photolithography is a process used in the manufacturing of integrated circuits. It involves using light to transfer a pattern onto a substrate, typically a silicon wafer. The process begins with a photosensitive material, called a photoresist, being applied to the substrate. A photomask that contains the desired pattern is then placed over the photoresist. Light is shone through the photomask, exposing the photoresist in certain areas. The exposed areas undergo a chemical change, making them eit
brand slug:
wiki
category slug:
encyclopedia
description:
Process in microfabrication
original url:
https://en.wikipedia.org/wiki/Photolithography
date created:
2001-08-14T02:38:50Z
date modified:
2024-09-08T15:04:29Z
main entity:
{"identifier":"Q622938","url":"https://www.wikidata.org/entity/Q622938"}
image:
fields total:
13
integrity:
15