公开(公告)号：US09760013B2

公开(公告)日：2017-09-12

申请号：US14692756

申请日：2015-04-22

Applicant: ARISAWA MFG. CO., LTD.

Inventor： Yasuaki Umezawa ,  Tatsuya Sato ,  Kazuhiro Ura ,  Kenichi Watabe ,  Yuichi Kakubari

IPC: G03F7/20 ,  G02B27/28 ,  G03F1/38 ,  G02B5/30 ,  G02F1/1337 ,  G03F7/00

CPC classification number: G03F7/70191 ,  G02B5/3016 ,  G02B5/3033 ,  G02B27/288 ,  G02F1/133788 ,  G03F1/38 ,  G03F7/0035

Abstract: Provided is an exposure apparatus including a transporting section; a first polarized light output section that outputs first polarized light; a second polarized light output section that outputs second polarized light; a first mask section that has formed therein a first aperture section that passes the first polarized light for exposing an orientation film and blocks the first polarized light; and a second mask section that has formed therein a second aperture section that passes the second polarized light for exposing the orientation film and blocks the second polarized light. The first aperture section and the second aperture section are formed to expose a certain region of the orientation film in an overlapping manner.

公开(公告)号：US09477088B2

公开(公告)日：2016-10-25

申请号：US13911038

申请日：2013-06-05

Applicant: ARISAWA MFG. CO., LTD.

Inventor： Yuichi Kakubari ,  Tatsuya Sato

IPC: G02B27/22 ,  G02B27/26 ,  G03B35/18 ,  H04N13/04 ,  G02F1/1335 ,  G02F1/13363

CPC classification number: G02B27/2228 ,  G02B27/22 ,  G02B27/26 ,  G02F2001/133538 ,  G02F2001/133541 ,  G02F2001/133631 ,  G02F2201/38 ,  G02F2201/54 ,  G02F2202/28 ,  G02F2203/01 ,  G02F2203/60 ,  G03B35/18 ,  H04N13/337 ,  H04N13/339 ,  H04N2213/001 ,  Y10T156/10

Abstract: A three-dimensional image display apparatus includes: an image output unit that outputs image light that has a particular polarization, the image output unit having: a retaining substrate including a transparent glass; an optical element retained by the retaining substrate; and a resin polarizing plate pasted with a first adhesive layer on a side of the retaining substrate opposite to a side where the optical element is retained; and a retarder that is pasted onto the polarizing plate with a second adhesive layer and has: a transparent resin base; and a plurality of phase retarding parts that are provided on the resin base and output the image light as mutually differently polarized light, the image light having been incident on the plurality of phase retarding parts, wherein the second adhesive layer is as hard as or harder than the first adhesive layer.

Abstract translation: 三维图像显示装置包括：输出具有特定偏振的图像光的图像输出单元，所述图像输出单元具有：包括透明玻璃的保持基板; 由保持基板保持的光学元件; 以及在所述保持基板的与保持所述光学元件的一侧相反的一侧上粘贴有第一粘合剂层的树脂偏振片; 以及用第二粘合剂层粘贴在偏光板上的缓凝剂，具有：透明树脂基材; 以及多个相位延迟部件，其设置在所述树脂基底上并输出所述图像光作为相互不同的偏振光，所述图像光已经入射到所述多个相位延迟部分上，其中所述第二粘合层是硬的或更硬的 比第一粘合剂层。

公开(公告)号：US09158123B2

公开(公告)日：2015-10-13

申请号：US14032197

申请日：2013-09-20

Applicant: ARISAWA MFG. CO., LTD.

Inventor： Yuichi Kakubari ,  Yasuaki Umezawa ,  Kenichi Watabe

IPC: G02F1/13 ,  G02B27/42 ,  G02B5/30 ,  G02B27/46 ,  B29D11/00 ,  G02F1/13363

CPC classification number: G02B27/42 ,  B29D11/00634 ,  G02B5/3016 ,  G02B27/46 ,  G02F1/1313 ,  G02F2001/133635 ,  G02F2413/09

Abstract: A light diffraction element comprising a transparent substrate and a first orientation layer that is formed on one surface of the substrate and includes anisotropic polymers and a first pattern of an orientation direction arranged periodically in a first direction along the primary plane of the substrate. The first pattern includes three or more small regions that are arranged in the first direction and in which the orientation direction of the polymers included in the first orientation layer are different from each other, and generates diffracted light as a result of interference between light passed respectively through the three or more small regions.

Abstract translation: 一种光衍射元件，包括透明基板和形成在所述基板的一个表面上的第一取向层，并且包括各向异性聚合物和沿着所述基板的主平面沿第一方向周期性地布置的取向方向的第一图案。 第一图案包括沿第一方向布置的三个或更多个小区域，并且其中包括在第一取向层中的聚合物的取向方向彼此不同，并且由于分别通过的光之间的干涉而产生衍射光 通过三个或更多的小区域。