PHOTOMASK AND METHOD OF FORMING THE SAME AND METHODS OF MANUFACTURING ELECTRONIC DEVICE AND DISPLAY DEVICE USING THE PHOTOMASK
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    发明申请
    PHOTOMASK AND METHOD OF FORMING THE SAME AND METHODS OF MANUFACTURING ELECTRONIC DEVICE AND DISPLAY DEVICE USING THE PHOTOMASK 有权
    照相机及其制造方法和使用光电子器件制造电子器件和显示器件的方法

    公开(公告)号:US20160109794A1

    公开(公告)日:2016-04-21

    申请号:US14849006

    申请日:2015-09-09

    IPC分类号: G03F1/26 G03F7/22

    摘要: A phase shift mask includes a substrate, a second phase shift pattern on the substrate, the second phase shift pattern extending to an outermost perimeter of the substrate, the second phase shift pattern being formed of a material that is semi-transmissive to light of a first wavelength and the substrate being substantially transparent to the light of the first wavelength such that the mask transmits about 2 to about 10% of the light of the first wavelength at the second phase shift pattern, and a first phase shift pattern on the substrate, the second phase shift pattern being disposed between the outermost perimeter of the substrate and the first phase shift pattern.

    摘要翻译: 相移掩模包括衬底,衬底上的第二相移图案,延伸到衬底的最外周边的第二相移图案,第二相移图案由对半导体衬底的光透射的材料形成 所述第一波长和所述基板对于所述第一波长的光基本上是透明的,使得所述掩模以所述第二相移图案透射所述第一波长的光的约2至约10%,并且在所述基板上发射第一相移图案, 第二相移图案设置在基板的最外周边与第一相移图案之间。