Method of patterning a film
    107.
    发明申请
    Method of patterning a film 有权
    图案化方法

    公开(公告)号:US20050266692A1

    公开(公告)日:2005-12-01

    申请号:US10859328

    申请日:2004-06-01

    摘要: A method of patterning a thin film. The method includes forming a mask on a film to be patterned. The film is then etched in alignment with the mask to form a patterned film having a pair of laterally opposite sidewalls. A protective layer is formed on the pair of laterally opposite sidewalls. Next, the mask is removed from above the patterned film. After removing the mask from the patterned film, the protective layer is removed from the sidewalls.

    摘要翻译: 图案化薄膜的方法。 该方法包括在待图案化的膜上形成掩模。 然后将膜与掩模对准地蚀刻以形成具有一对横向相对的侧壁的图案化膜。 在一对横向相对的侧壁上形成保护层。 接下来,从图案化膜的上方去除掩模。 在从图案化的膜去除掩模之后,从侧壁去除保护层。