Noun
English Wikipedia has an article on:photoresistWikipedia
photoresist (plural photoresists)
A light-sensitive film used in photolithography and photoengraving.
After removal of unwanted photoresist, a pattern determined by the mask remains on the sample. Source: Internet
A viscous, liquid solution of photoresist is dispensed onto the wafer, and the wafer is spun rapidly to produce a uniformly thick layer. Source: Internet
DNQ-Novolac photoresist One very common positive photoresist used with the I, G and H-lines from a mercury-vapor lamp is based on a mixture of diazonaphthoquinone (DNQ) and novolac resin (a phenol formaldehyde resin ). Source: Internet
A plasma containing oxygen is used to oxidize ("ash") photoresist and facilitate its removal. Source: Internet
Etching :main In etching, a liquid ("wet") or plasma ("dry") chemical agent removes the uppermost layer of the substrate in the areas that are not protected by photoresist. Source: Internet
For example, thin film metrology based on ellipsometry or reflectometry is used to tightly control the thickness of gate oxide, as well as the thickness, refractive index and extinction coefficient of photoresist and other coatings. Source: Internet