公开(公告)号：WO2018097873A1

公开(公告)日：2018-05-31

申请号：PCT/US2017/049660

申请日：2017-08-31

Applicant: MOXTEK, INC.

Inventor： NIELSON, R. Stewart ,  WILLIAMS, Bradley R. ,  FREE, Mathew ,  WANGENSTEEN, Ted

IPC: G02B5/30 ,  G02B1/113

Abstract: A wire grid polarizer (WGP) can be durable and have high performance. The WGP can comprise an array of wires 13 on a substrate 11. An overcoat layer 32 can be located at distal ends of the array of wires 13 and can span channels 15 between the wires 13. A conformal-coat layer 61 can coat sides 13s and distal ends 13d of the wires 13 between the wires 13 and the overcoat layer 32. The overcoat layer can comprise aluminum oxide. An antireflection layer 33 can be located over the overcoat layer 32.

公开(公告)号：WO2015199948A1

公开(公告)日：2015-12-30

申请号：PCT/US2015/034464

申请日：2015-06-05

Applicant: MOXTEK, INC.

Inventor： NIELSON, R. Stewart ,  WILLIAMS, Bradley R. ,  DOWNARD, Benjamin ,  WILLIAMSON, D. Brent

IPC: G02B5/30

CPC classification number: G02F1/13362 ,  G02B5/3058 ,  G02B27/149 ,  G02F1/133536 ,  G02F1/133555 ,  G02F2001/133548 ,  G03B21/006

Abstract: A selectively-absorptive wire grid polarizer (10) comprising an array of parallel, elongated rods (14) disposed over a surface of a transparent substrate (11) with gaps (15) between adjacent rods, each of the rods including a reflective wire (13) sandwiched between two absorptive ribs (12a, 12b). A method of making this wire grid polarizer. A use of this wire grid polarizer in an image projection system (40).

Abstract translation: 一种选择性吸收性线栅偏振器（10），包括平行的细长杆（14）的阵列，该阵列设置在透明衬底（11）的表面之间，在相邻杆之间具有间隙（15），每个杆包括反射线 13）夹在两个吸收肋（12a，12b）之间。 制造这种线栅偏振器的方法。 在图像投影系统（40）中使用该线栅偏振器。

公开(公告)号：WO2019199548A1

公开(公告)日：2019-10-17

申请号：PCT/US2019/025637

申请日：2019-04-03

Applicant: MOXTEK, INC.

Inventor： WILLIAMS, Bradley R. ,  NIELSON, R. Stewart ,  DIWAN, Anubhav ,  GARDNER, Eric ,  OGDEN, Shaun Patrick ,  WEST, Bob

IPC: G02B5/30 ,  B05D7/24

Abstract: A method of making a polarizer (20, 100b) can include applying a liquid with solid inorganic nanoparticles dispersed throughout a continuous phase, then forming this into a different phase including a solid, interconnecting network of the inorganic nanoparticles. This method can improve manufacturability and reducing manufacturing cost. This method can be used to provide an antireflective coating, to provide a protective coating on polarization structures (12, 282), to provide thin films for optical properties, or to form the polarization structures themselves.

公开(公告)号：WO2018097878A1

公开(公告)日：2018-05-31

申请号：PCT/US2017/052471

申请日：2017-09-20

Applicant: MOXTEK, INC.

Inventor： NIELSON, R. Stewart ,  OGDEN, Shaun ,  FREE, Mathew ,  WILLIAMS, Bradley R. ,  LANE, Fred ,  WANGENSTEEN, Ted ,  GEORGE, Matthew C.

IPC: G02B5/30 ,  G02B5/18

Abstract: A wire grid polarizer (WGP) (10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140) can include a heat-dissipation layer (16). The heat-dissipation layer can enable the WGP to be able to endure high temperatures. The heat- dissipation layer can be located a) over an array of wires (12) and farther from a transparent substrate (11) than the array of wires; or b) between the array of wires and the transparent substrate. The heat-dissipation layer can be a continuous layer. The heat-dissipation layer can have a high electrical resistivity and a high coefficient of thermal conductivity.

公开(公告)号：WO2017083007A1

公开(公告)日：2017-05-18

申请号：PCT/US2016/052065

申请日：2016-09-16

Applicant: MOXTEK, INC.

Inventor： NIELSON, R. Stewart ,  WILLIAMS, Bradley R.

IPC: G02B5/30

CPC classification number: G02B5/3058 ,  G03B21/2073

Abstract: A WGP (10) can include an array of parallel, elongated rods (14) located over a surface of a transparent substrate (11) with gaps (15) between adjacent rods (14). Each of the rods (14) can include a reflective wire (13) sandwiched between ribs (12). One of the ribs (12) can be a transparent rib and one can be an absorptive rib. The WGP (10) can have high efficiency and high contrast for light entering on the transparent rib side and low Rs for light entering on the absorptive rib side.

Abstract translation: WGP（10）可以包括位于透明基板（11）的表面上的具有相邻杆（14）之间的间隙（15）的平行细长杆阵列（14）。 每个杆（14）可以包括夹在肋（12）之间的反射线（13）。 其中一个肋（12）可以是透明肋，并且其中一个可以是吸收性肋。 WGP（10）对于进入透明肋侧的光可以具有高效率和高对比度，对于进入吸收肋侧的光可以具有低Rs。