POSITIVE DRY FILM PHOTORESIST AND COMPOSITION FOR PREPARING THE SAME

摘要

A positive type photoresist resin film contains a support film and a positive photoresist resin layer laminated over the support film. The photoresist layer may be formed from a composition containing a resin, a photosensitive compound, and a first solvent having a boiling point sufficiently high such that a second solvent can be removed from the composition by heating while the first solvent is substantially retained in the composition.