Methods for removing photoresist defects and a method for processing a semiconductor device structure
    3.
    发明授权
    Methods for removing photoresist defects and a method for processing a semiconductor device structure 有权
    去除光刻胶缺陷的方法和半导体器件结构的处理方法

    公开(公告)号:US08372754B2

    公开(公告)日:2013-02-12

    申请号:US11786306

    申请日:2007-04-11

    IPC分类号: H01L21/302

    摘要: A method for removing at least one photoresist defect is disclosed. The photoresist defect is exposed to a plasma produced from a source gas including oxygen and a non-oxidizing gas in a plasma reactor, wherein the oxygen is present in the source gas at from 1% by volume to about 89% by volume. The non-oxidizing gas includes a mixture of hydrogen and nitrogen, ammonia or combinations thereof. A method for processing a semiconductor device structure is also disclosed, as are embodiments of the source gas.

    摘要翻译: 公开了一种去除至少一个光致抗蚀剂缺陷的方法。 在等离子体反应器中,光致抗蚀剂缺陷暴露于由包括氧和非氧化性气体的源气体产生的等离子体,其中氧气以1体积%至约89体积%存在于源气体中。 非氧化气体包括氢和氮的混合物,氨或其组合。 还公开了用于处理半导体器件结构的方法,如源气体的实施例。

    Methods for removing photoresist defects and a source gas for same
    4.
    发明申请
    Methods for removing photoresist defects and a source gas for same 有权
    去除光致抗蚀剂缺陷的方法和用于其的源气体

    公开(公告)号:US20080254637A1

    公开(公告)日:2008-10-16

    申请号:US11786306

    申请日:2007-04-11

    IPC分类号: H01L21/302

    摘要: A method for removing at least one photoresist defect is disclosed. The photoresist defect is exposed to a plasma produced from a source gas including oxygen and a non-oxidizing gas in a plasma reactor, wherein the oxygen is present in the source gas at from 1% by volume to about 89% by volume. The non-oxidizing gas includes a mixture of hydrogen and nitrogen, ammonia or combinations thereof. A method for processing a semiconductor device structure is also disclosed, as are embodiments of the source gas.

    摘要翻译: 公开了一种去除至少一个光致抗蚀剂缺陷的方法。 在等离子体反应器中,光致抗蚀剂缺陷暴露于由包括氧和非氧化性气体的源气体产生的等离子体,其中氧气以1体积%至约89体积%存在于源气体中。 非氧化气体包括氢和氮的混合物,氨或其组合。 还公开了用于处理半导体器件结构的方法,如源气体的实施例。