RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN AND POLYMER
申请人:NAKAHARA Kazuo
公开号:US20120034560A1
公开(公告)日:2012-02-09
A radiation-sensitive resin composition includes (A) a polymer that includes a structural unit (I) including a group shown by the following formula (i), (B) a photoacid generator, and (C) a polymer that has a fluorine atom content lower than that of the polymer (A), and includes an acid-labile group. The polymer (A) preferably includes a structural unit shown by the following formula (1) as the structural unit (I). It is preferable that X in the formula (1) represent a divalent or trivalent chain-like hydrocarbon group or alicyclic hydrocarbon group.
US9040221B2
申请人:——
公开号:US9040221B2
公开(公告)日:2015-05-26
US9261780B2
申请人:——
公开号:US9261780B2
公开(公告)日:2016-02-16
[EN] RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND COMPOUND<br/>[FR] COMPOSITION DE RÉSINE SENSIBLE AUX RAYONNEMENTS, PROCÉDÉ DE FORMATION D'UN MOTIF EN RÉSINE PROTECTRICE, POLYMÈRE ET COMPOSÉ
[EN] RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND COMPOUND<br/>[FR] COMPOSITION DE RÉSINE SENSIBLE AU RAYONNEMENT, PROCÉDÉ DE FORMATION D'UN MOTIF DE RÉSERVE, POLYMÈRE ET COMPOSÉ