my country’s photoresist development trend is good and the market localization rate is expected to increase

Photoresist is a photosensitive material. It is a mixed liquid that is sensitive to light. It is also called photoresist. It is an etching-resistant film produced by changes in solubility due to irradiation or radiation such as ultraviolet light, electron beams, X-rays, etc. Materials are mainly composed of photoinitiators such as photosensitizers/photoacid generators, monomers, photoresist…