and there is huge room for domestic substitution of China’s photoresist resin (film-forming resin)

photoresist resin (film-forming resin) is an important raw material for the production of photoresist. it is an inert polymer used as a binder. it affects the line width that the photoresist can achieve at a specific wavelength, further affecting the quality of the photoresist product. hardness, flexibility, adhesion and other properties. photoresist is one of the products with high technical barriers among semiconductor materials. the research…