In lithography, a wafer is coated with a light-sensitive material called photoresist. Light is then streamed through a photomask (a pattern of transparent and opaque areas), exposing the photoresist ...

DuPont de Nemours Inc. DD recently announced the completion of a considerable expansion of photoresist manufacturing capacity at its Sasakami Site in Agano-shi, Niigata, Japan. The event was ...

The process starts with the substrate being coated with a light-sensitive photoresist. A photomask, which contains the desired pattern, is then aligned above the substrate. Ultraviolet (UV) light is ...

An image of a mask containing the structure of an integrated circuit (IC) is projected onto a silicon wafer, which is coated with a light-sensitive material known as a photoresist. When the ...

Integrated circuits are patterned by exposing light-sensitive photoresist materials deposited on silicon wafers and then removing the exposed (or sometimes unexposed) areas using low-pressure ...