公开(公告)号：WO2019168653A1

公开(公告)日：2019-09-06

申请号：PCT/US2019/017249

申请日：2019-02-08

Applicant: MOXTEK, INC.

Inventor： GAO, Liang

IPC: G02B5/30

Abstract: A polarizer (10, 20, 30, 40, 50, 60, 70, 80, 90) can have high contrast. This high contrast polarizer can be useful in applications requiring minimal leakage of an undesired polarization through the polarizer. The high contrast polarizer (10, 20, 30, 40) can include a substrate (11) sandwiched between a reflective polarizer (12) and an absorptive polarizer (13). The high contrast polarizer (50, 60, 70) can include a reflective polarizer (12) sandwiched between a substrate (11) and an absorptive polarizer (13). The high contrast polarizer (90) can include an absorptive polarizer (93) sandwiched between reflective polarizers (12).

公开(公告)号：WO2019070336A1

公开(公告)日：2019-04-11

申请号：PCT/US2018/045367

申请日：2018-08-06

Applicant: MOXTEK, INC.

Inventor： LI, Hua ,  WANG, Bin ,  BOWERS, Brian

IPC: G02B5/30

Abstract: A wire grid polarizer (WGP) (10, 30) can have low transmission of a primarily reflected/absorbed polarization (e.g. low Ts). The WGP can comprise an array of wires (16) on a substrate (17) and a stack of thin films (19) between the substrate and the array of wires. The stack of thin films can include a first layer (11) closest to the substrate, a second layer (12) over the first layer, and a third layer (13) over the second layer and closest to the array of wires. An index of refraction of the first layer can be greater than an index of refraction of the substrate, an index of refraction of the second layer can be greater than the index of refraction of the first layer, and an index of refraction of the third layer can be less than the index of refraction of the first layer.

公开(公告)号：WO2019045881A1

公开(公告)日：2019-03-07

申请号：PCT/US2018/041272

申请日：2018-07-09

Applicant: MOXTEK, INC.

Inventor： OGDEN, Shaun ,  GAO, Liang ,  NELSON, David Vern

IPC: G02B5/30

Abstract: A cube wire grid polarizer (10) or an embedded wire grid polarizer (20) can include an adhesive-free, direct bond between the wire grid polarizer (16) and piece(s) of glass (01, 02). Consequently, index of refraction mismatch can be avoided and the polarizer can have improved high temperature tolerance. The polarizer can include multiple layers (31, 32, 33) over the wire grid polarizer, with the top of these layers polished, then directly bonded to the piece of glass. Material of the top layer can be selected such that thickness of this layer is not critical, thus allowing polishing.

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：WO2017184232A1

公开(公告)日：2017-10-26

申请号：PCT/US2017/016641

申请日：2017-02-06

Applicant: MOXTEK, INC.

Inventor： PETERSON, Dustin ,  ZIMMERMAN, Richard ,  JONES, Vince ,  MILLER, Eric

IPC: H01J35/14

Abstract: Electron beam spot characteristics can be tuned in each x-ray tube (10, 30) by moving a focusing-ring (13) along a longitudinal-axis (15) of the x-ray tube. The focusing-ring can then be immovably fastened to the x-ray tube. An x-ray source can include an x-ray tube (10, 30) and a focusing-ring (13). The focusing-ring can at least partially encircle an electron-emitter (14), a cathode (12), an evacuated-enclosure (11), or combinations thereof. The focusing-ring can be located outside of a vacuum of the evacuated enclosure. The focusing-ring can adjust an electron-beam spot (33) on a target material of the x-ray tube when moved along a longitudinal-axis (15) extending linearly from the electron-emitter to the target material.

Abstract translation: 通过沿着x射线管的纵向轴线（15）移动聚焦环（13），可以在每个x射线管（10,30）中调节电子束斑点特征。 聚焦环然后可以不动地固定在X射线管上。 X射线源可以包括X射线管（10,30）和聚焦环（13）。 聚焦环可以至少部分地围绕电子发射器（14），阴极（12），真空外壳（11）或其组合。 聚焦环可以位于真空外壳的真空之外。 当沿着从电子发射体线性延伸到靶材料的纵向轴线（15）移动时，聚焦环可以调节X射线管靶材上的电子束点（33）。

公开(公告)号：WO2017172025A1

公开(公告)日：2017-10-05

申请号：PCT/US2017/015757

申请日：2017-01-31

Applicant: MOXTEK, INC.

Inventor： PETERSON, Dustin ,  ZIMMERMAN, Richard ,  STECK, Rick ,  JONES, Vince ,  MILLER, Eric

IPC: H01J35/18

Abstract: A transmission-target x-ray tube (10, 40, 50) can include an x-ray window (12) mounted on a window-housing (13). The window-housing (13) can be made of a high density material with a high atomic number, and can include an aperture (13a) with an increasing-inner-diameter region (23) for blocking x-rays and electrons.

Abstract translation: 传输目标X射线管（10,40,50）可以包括安装在窗户外壳（13）上的X射线窗口（12）。 窗口壳体（13）可以由高原子序数的高密度材料制成，并且可以包括具有用于阻挡x射线和电子的增大内径区域（23）的孔（13a）。 p>

公开(公告)号：WO2015183471A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/028915

申请日：2015-05-01

Applicant: MOXTEK, INC. ,  HUANG, Austin ,  PROBST, Dean ,  WANG, Bin ,  LI, Hua

Inventor： HUANG, Austin ,  PROBST, Dean ,  WANG, Bin ,  LI, Hua

IPC: G02B5/30

CPC classification number: G02B27/149 ,  G02B5/04 ,  G02B5/3058 ,  G02B27/142 ,  G02B27/283 ,  G02B27/285

Abstract: Cube polarizers (10, 40, 80) designed for substantially equal optical path lengths of a reflected beam (R) and a transmitted beam (T). Cube polarizers designed to reduce wire grid polarizer curvature in order to minimize wavefront distortion of the reflected beam and the transmitted beam.

Abstract translation: 被设计用于反射光束（R）和透射光束（T）的基本相等的光程长度的立方体偏振器（10,40,80）。 设计的立方体偏振器旨在减少线栅偏振器的曲率，以最小化反射光束和透射光束的波前失真。

公开(公告)号：WO2015167608A1

公开(公告)日：2015-11-05

申请号：PCT/US2014/064109

申请日：2014-11-05

Applicant: MOXTEK, INC. ,  PARKER, Todd ,  KAMTEKAR, Sanjay ,  HANSEN, William

Inventor： PARKER, Todd ,  KAMTEKAR, Sanjay ,  HANSEN, William

IPC: H01J35/02

CPC classification number: H01J35/08 ,  G21K5/02 ,  H01J35/14 ,  H01J35/18 ,  H01J2235/186

Abstract: An elongated x-ray tube (10) that can emit a linear curtain of x-rays (51) along its length (L) has an electrically conductive anode (12) and a solid x-ray window (13). An elongated, linear filament (11) is disposed in the enclosure and extending along a longitudinal axis (16) of the enclosure. An elongated annular gap (18) is between the filament and the evacuated enclosure. A target material (12t) is disposed on an inner surface of the anode, an inner surface of the window, or both. Methods of using an elongated curtain of x-rays.

Abstract translation: 可以沿其长度（L）发射x射线（51）的线性帘幕的细长X射线管（10）具有导电阳极（12）和固体X射线窗口（13）。 细长的线性细丝（11）设置在外壳中并沿着外壳的纵向轴线（16）延伸。 细长的环形间隙（18）位于细丝与抽真空的外壳之间。 目标材料（12t）设置在阳极的内表面，窗的内表面或两者上。 使用细长的X射线幕的方法。

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：WO2015060939A1

公开(公告)日：2015-04-30

申请号：PCT/US2014/053083

申请日：2014-08-28

Applicant: MOXTEK, INC.

Inventor： PROBST, Dean ,  WU, Qihong ,  GARDNER, Eric

IPC: G02B27/28

CPC classification number: G02B5/3058

Abstract: Structures and methods of making wire grid polarizers (10, 20, 30, 40, 160, 170, 180, 190) having multiple regions, including side bars (15), strips (161), and / or side ribs (24) along sides of a central region. The central region can include a single region or multiple regions. Each region can have a different function for improving polarizer performance. The various regions can support each other for improved wire grid polarizer durability.

Abstract translation: 制造具有多个区域的线栅偏振器（10,20,30,40,160,170,180,190）的结构和方法，包括边条（15），条（161）和/或侧肋（24），沿着 中部地区的一边。 中心区域可以包括单个区域或多个区域。 每个区域可以具有用于改善偏振器性能的不同功能。 各种区域可以彼此支撑以改善线栅偏振器耐久性。