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    • 5. 发明申请
    • ANTIREFLECTION MEMBER AND MANUFACTURE METHOD FOR THE SAME
    • 抗反射构件及其制造方法
    • US20120162774A1
    • 2012-06-28
    • US13394359
    • 2010-09-08
    • Yasuyuki IshidaYu AbeMichiko KaiTakashi Mimura
    • Yasuyuki IshidaYu AbeMichiko KaiTakashi Mimura
    • G02B1/11B05D5/06
    • G02B1/111B32B5/30B32B2260/025G02B2207/107G02B2207/109
    • An antireflection member comprising an antireflection layer includes two adjacent layers with different refractive indices, the antireflection layer formed at least on a first surface of a support substrate, and one of the two adjacent layers with different refractive indices located farther from the support substrate is a first layer, and another of the two adjacent layers is a second layer, wherein the antireflection layer contains two or more kinds of particles of different constituent elements and one or more kinds of binders, and a ratio b/a is more than 1.10 and less than 1.45, where “a” denotes a length of the line segment A1A2 connecting two arbitrarily-selected points A1 and A2 located on an interface between said first layer and said second layer and apart from each other by a linear distance of 500 nm or more, and “b” denotes a length of a line formed by projecting the line segment A1A2 in a direction perpendicular to the first surface of the support substrate onto the interface between the first layer and the second layer.
    • 包括抗反射层的防反射构件包括具有不同折射率的两个相邻层,至少在支撑衬底的第一表面上形成抗反射层,并且位于离支撑衬底更远的不同折射率的两个相邻层之一是 第一层,并且两个相邻层中的另一层是第二层,其中抗反射层包含两种或更多种不同组成元素和一种或多种粘合剂的颗粒,并且比率b / a大于1.10以下 大于1.45,其中“a”表示连接位于所述第一层和所述第二层之间的界面上的两个任意选择的点A1和A2的线段A1A2的长度,并且彼此间隔500nm以上的直线距离 而“b”表示通过将线段A1A2沿垂直于支撑基板的第一表面的方向投影到t上而形成的线的长度 他在第一层和第二层之间进行界面。