Patent ID: 8329089

Claim:
A method of forming resist pattern comprising: forming a resist layer including a UV curable resin, an adhesion promoter, a coupling agent and optionally a light initiator on a substrate; applying a mold with a predetermined pattern to the resist layer; forming a preliminary resist pattern, wherein the predetermined pattern of the mold is transcribed onto the resist layer; forming a resist pattern by hardening the preliminary resist pattern using ultraviolet rays; heating the resist pattern at a temperature higher than a glass transition temperature to move chains of the UV curable resin and for chemically coupling the adhesion promoter and the substrate; and separating the mold from the resist pattern; wherein a surface of the base layer has an OH group that reacts with the adhesive promoter by the heating, and the mold is formed of hydrophilic material ˜wherein the adhesion promoter is one of an epoxy-based compound or an urethane-based compound, wherein a content of the adhesion promoter is about 10 wt % to about 20 wt % of the entire content of the resist composition, wherein the coupling agent is at least one of a gamma-glycidoxypropyl trimethoxy silane, a mercapto propyl trimethoxy silane and a methyl trimethoxy silane, and wherein a content of the coupling agent is within 5 wt % to 10 wt % of the entire resist composition.