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CN105683817A 具有可变线间距离的偏振器 无效 - 撤回

具有可变线间距离的偏振器
摘要：
本发明涉及一种包括设置在基底(11)的表面上方的平行、细长的纳米结构(15)的阵列的线栅偏振器(10、20、30、90)。各纳米结构可包括一对平行、细长的线(16)或顶肋(12)，每根线或每个顶肋都关于彼此横向地取向。所述一对线(或顶肋)之间可设置有第一间隙(G1)。各纳米结构可通过设置在相邻的纳米结构之间和因而相邻的线对之间的第二间隙(G2)与相邻的纳米结构分离。第一间隙的第一间隙宽度(W1)可与第二间隙的第二间隙宽度(W2)不同。本发明还涉及制造线栅偏振器的方法。
摘要（英）：

A wire grid polarizer (10, 20, 30, 90) comprising an array of parallel, elongated nano-structures (15) disposed over a surface of a substrate (11). Each of the nano-structures can include a pair of parallel, elongated wires (16), or top ribs (12), each oriented laterally with respect to one another. There can be a first gap (G1) disposed between the pair of wires (or top ribs). Each of the nano-structures can be separated from an adjacent nano-structure by a second gap (G2) disposed between adjacent nanostructures, and thus between adjacent pairs of wires. A first gap width (W1) of the first gap can be different than a second gap width (W2) of the second gap. Also included are methods of making wire grid polarizers.

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