Resist compositions
    2.
    发明授权
    Resist compositions 失效
    抗蚀剂组合物

    公开(公告)号:US5352564A

    公开(公告)日:1994-10-04

    申请号:US184171

    申请日:1994-01-19

    IPC分类号: G03F7/039 G03F7/075 G03C1/492

    摘要: A resist composition comprising a base resin, an acid release agent, and a dissolution inhibitor is improved in sensitivity and resolution when the base resin is typically selected from poly-t-butoxystyrene/poly-hydroxystyrene, poly-t-butoxystyrene/poly-p-methoxymethoxystyrene/polyhydroxystyrene, and poly-t-butoxystyrene/poly-p-methoxystyrene/polyhydroxystyrene copolymers. The composition forms a resist useful for the manufacture of LSI.

    摘要翻译: 当基础树脂通常选自聚 - 丁氧基苯乙烯/聚 - 羟基苯乙烯,聚-t-丁氧基苯乙烯/多聚磷酸酯时,包含基础树脂,酸脱模剂和溶解抑制剂的抗蚀剂组合物的灵敏度和分辨率提高 聚甲氧基苯乙烯/聚羟基苯乙烯和聚-t-丁氧基苯乙烯/聚对甲氧基苯乙烯/聚羟基苯乙烯共聚物。 该组合物形成用于制造LSI的抗蚀剂。