PATTERN FORMING METHOD, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE
申请人:FUJIFILM CORPORATION
公开号:US20140248556A1
公开(公告)日:2014-09-04
A pattern forming method including: (i) forming a film using an actinic ray-sensitive or radiation-sensitive resin composition containing a resin (A) having a repeating unit having a group generating a polar group upon being decomposed by the action of an acid, and a repeating unit having an aromatic group, a compound (B) generating an acid upon irradiation with actinic rays or radiation, and a solvent (C); (ii) exposing the film; and (iii) developing the exposed film using a developer including an organic solvent to form a negative tone pattern, wherein the resin (A) is a resin having a repeating unit having a naphthyl group, and the like, and/or the actinic ray-sensitive or radiation-sensitive resin composition contains a compound (D) having a naphthalene ring, and the like.