Method of manufacturing semiconductor device
    1.
    发明授权
    Method of manufacturing semiconductor device 有权
    制造半导体器件的方法

    公开(公告)号:US08318412B2

    公开(公告)日:2012-11-27

    申请号:US12871251

    申请日:2010-08-30

    IPC分类号: G03F7/26

    摘要: A semiconductor device is manufactured by a method including processes of trimming and molding resist patterns. A resist layer formed on a substrate is exposed and developed to form the resist patterns. The resist patterns are trimmed using a first gas plasma to change the profiles of the resist patterns. Widths of the trimmed resist patterns are increased using a second gas plasma to form processed resist patterns.

    摘要翻译: 通过包括修整和成型抗蚀剂图案的工艺的方法制造半导体器件。 形成在基板上的抗蚀剂层被曝光和显影以形成抗蚀剂图案。 使用第一气体等离子体来修整抗蚀剂图案以改变抗蚀剂图案的轮廓。 使用第二气体等离子体增加修整的抗蚀剂图案的宽度以形成经处理的抗蚀剂图案。

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    2.
    发明申请
    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE 有权
    制造半导体器件的方法

    公开(公告)号:US20110159442A1

    公开(公告)日:2011-06-30

    申请号:US12871251

    申请日:2010-08-30

    IPC分类号: G03F7/20

    摘要: A semiconductor device is manufactured by a method including processes of trimming and molding resist patterns. A resist layer formed on a substrate is exposed and developed to form the resist patterns. The resist patterns are trimmed using a first gas plasma to change the profiles of the resist patterns. Widths of the trimmed resist patterns are increased using a second gas plasma to form processed resist patterns.

    摘要翻译: 通过包括修整和成型抗蚀剂图案的工艺的方法制造半导体器件。 形成在基板上的抗蚀剂层被曝光和显影以形成抗蚀剂图案。 使用第一气体等离子体来修整抗蚀剂图案以改变抗蚀剂图案的轮廓。 使用第二气体等离子体增加修整的抗蚀剂图案的宽度以形成经处理的抗蚀剂图案。