RETICLE INSPECTION APPARATUS AND METHOD
    1.
    发明申请
    RETICLE INSPECTION APPARATUS AND METHOD 审中-公开
    检验检测装置及方法

    公开(公告)号:US20160078608A1

    公开(公告)日:2016-03-17

    申请号:US14692128

    申请日:2015-04-21

    CPC classification number: G06T7/001 G06T2207/30148

    Abstract: A reticle inspection apparatus includes a reticle, an image generator to generate images of a surface of the reticle, and an image processor to compare first and second images generated by the image generator. The first image is generated when a pellicle is not on the reticle and the second image is generated when the pellicle is on the reticle.

    Abstract translation: 标线检查装置包括掩模版,图像发生器,用于生成掩模版的表面的图像;以及图像处理器,用于比较由图像发生器产生的第一和第二图像。 当防护薄膜组件不在掩模版上时产生第一图像,并且当防护薄膜组件在掩模版上时产生第二图像。

Patent Agency Ranking