THERMAL-IMPRINTING RESIN SOLUTION, THERMAL-IMPRINTING RESIN THIN FILM, AND METHOD OF MANUFACTURING THOSE

摘要

There are provided a resin solution substantially applicable to thermal imprinting, a thin film thereof, and manufacturing methods of those. A thermal imprinting resin solution for forming a thin film used for thermal imprinting applications comprises a thermoplastic resin and greater than or equal to at least one kind of solvent which can dissolve the resin, and an containing amount of foreign particles having a grain diameter larger than or equal to 0.2 μm is controlled to be less than 3000 particles/cm3. Moreover, remaining volatile compositions in a thin film are set to be less than or equal to 0.25% when the thin film is formed from the thermal imprinting resin solution.