Resist composition and patterning method
    10.
    发明授权
    Resist composition and patterning method 有权
    抗蚀剂组成和图案化方法

    公开(公告)号:US06818148B1

    公开(公告)日:2004-11-16

    申请号:US09401490

    申请日:1999-09-22

    IPC分类号: C09K1300

    CPC分类号: G03F7/0048

    摘要: A resist composition is provided comprising a fluorochemical surfactant which functions to reduce the contact angle of a coating of the resist composition with water or an aqueous base developer as the amount of the fluorochemical surfactant increases. The resist composition forms a coating having a thickness uniformity, free of defects, and wettable with an aqueous base developer when applied onto a substrate, and has a good storage stability in that particles do not increase during storage in solution form.

    摘要翻译: 提供了一种抗蚀剂组合物,其包括含氟化学表面活性剂,其功能是随着含氟表面活性剂的量的增加,抗蚀剂组合物的涂层与水或碱性显影剂水溶液的接触角降低。 抗蚀剂组合物形成具有厚度均匀性,无缺陷的涂层,并且当涂覆在基材上时可用基础显影剂水溶液润湿,并且具有良好的储存稳定性,因为在溶液形式储存期间颗粒不增加。