公开(公告)号：WO2015060941A1

公开(公告)日：2015-04-30

申请号：PCT/US2014/053161

申请日：2014-08-28

Applicant: MOXTEK, INC.

Inventor： WANG, Bin ,  WANGENSTEEN, Ted ,  PETROVA, Rumyana ,  BLACK, Mike ,  MARKS, Steven ,  PROBST, Dean

IPC: G02B27/28

CPC classification number: G02B5/3058

Abstract: Wire grid polarizers (10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110), and methods of making wire grid polarizers, including an array of parallel, elongated nano-structures (15) disposed over a surface of a substrate (11). Each of the nano-structures can include a first rib (14) disposed over a surface of a substrate and a pair of parallel, elongated wires (12), each laterally oriented with respect to one another, and disposed over the first rib. The wire grid polarizers can be durable with high transmission of one polarization of light, high contrast, and / or small pitch. The wire grid polarizers can also have high absorption or high reflection of an opposite polarization of light.

Abstract translation: 线栅偏振器（10,20,30,40,50,60,70,80,90,100,110）以及制造线栅偏振器的方法，包括平行的细长纳米结构（15）阵列，其布置在 衬底（11）的表面。 每个纳米结构可以包括设置在基板的表面上的第一肋（14）和一对平行的细长导线（12），每个横向相对于彼此定向并设置在第一肋上。 线栅偏振器可以耐用，具有一个极化的光，高对比度和/或小间距的高透射率。 线栅偏振器还可以具有相反的光偏振的高吸收或高反射。

公开(公告)号：WO2015060943A1

公开(公告)日：2015-04-30

申请号：PCT/US2014/053216

申请日：2014-08-28

Applicant: MOXTEK, INC.

Inventor： WANG, Bin ,  WANGENSTEEN, Ted ,  PETROVA, Rumyana ,  BLACK, Mike ,  MARKS, Steven ,  PROBST, Dean

IPC: G02B27/28

CPC classification number: G02B5/3058

Abstract: 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 (G 1 ) 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 (G 2 ) disposed between adjacent nanostructures, and thus between adjacent pairs of wires. A first gap width (W 1 ) of the first gap can be different than a second gap width (W 2 ) of the second gap. Also included are methods of making wire grid polarizers.

Abstract translation: 一种线栅偏振器（10,20,30,90），包括设置在衬底（11）的表面上的平行的，细长的纳米结构（15）的阵列。 每个纳米结构可以包括一对平行的细长线（16）或顶部肋（12），每个横向相对于彼此定向。 可以在一对导线（或顶部肋）之间设置第一间隙（G1）。 每个纳米结构可以通过设置在相邻纳米结构之间的第二间隙（G2）和相邻的导线对之间与相邻的纳米结构分离。 第一间隙的第一间隙宽度（W1）可以不同于第二间隙的第二间隙宽度（W2）。 还包括制造线栅偏振器的方法。