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 ...

Individual EUV photons have a lot of energy, but there aren’t very many of them. Feature roughness depends on the interaction ...

Photoresist (PR) is a key material in photolithography, essential for manufacturing semiconductors, PCBs, and display panels. The global PR market is highly concentrated, with Merck, Dow Chemical ...

Irresistible Materials, Ltd (IM), a leader in the development of novel resist materials for extreme ultraviolet (EUV) lithography, has announced the appointment of Dinesh R. Bettadapur as its new ...

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 ...

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 ...

It provides sufficient irradiation dose for photoresist exposure in a short time, creating a new path for semiconductor manufacturing." "In recent years, the low-cost and high-precision maskless ...

"However, by using a unique dual-beam optical setup and a special photoresist, we were able to overcome this challenge and achieve super-resolution DLW." In the Optica Publishing Group journal ...