Photosensitive film pattern and method for manufacturing a photosensitive film pattern
    3.
    发明授权
    Photosensitive film pattern and method for manufacturing a photosensitive film pattern 有权
    感光膜图案和感光膜图案的制造方法

    公开(公告)号:US08802356B2

    公开(公告)日:2014-08-12

    申请号:US13309679

    申请日:2011-12-02

    IPC分类号: G03F7/00

    CPC分类号: G03F1/36 G03F7/70441

    摘要: A method for manufacturing a photosensitive film pattern includes: forming a thin film on a substrate; forming a photosensitive film on the thin film; arranging an exposure apparatus including a photo-modulation element on the photosensitive film; exposing the photosensitive film using the exposure apparatus according to an exposure pattern of the photo-modulation element; and developing the exposed photosensitive film to form a photosensitive film pattern. The exposure pattern includes a main pattern of a quadrangular shape and a at least one assistance pattern positioned at a corner of the main pattern. The photosensitive film pattern has a quadrangular shape with a long edge and a short edge, and a corner with a curved surface having a curvature radius of 20% to 40% of a length of the short edge.

    摘要翻译: 感光膜图案的制造方法包括:在基板上形成薄膜; 在薄膜上形成感光膜; 在感光膜上布置包括光调制元件的曝光装置; 根据光调制元件的曝光图案,使用曝光装置曝光感光膜; 并显影曝光的感光膜以形成感光膜图案。 曝光图案包括四边形的主图案和位于主图案的拐角处的至少一个辅助图案。 感光膜图案具有长边缘和短边缘的四边形形状,以及具有曲率半径为短边长度的20%至40%的曲面的拐角。