公开(公告)号：US20130220217A1

公开(公告)日：2013-08-29

申请号：US13556866

申请日：2012-07-24

申请人： Keishi SHIMIZU ,  Shin YASUDA ,  Yoshio NISHIHARA ,  Tetsuro KODERA

发明人： Keishi SHIMIZU ,  Shin YASUDA ,  Yoshio NISHIHARA ,  Tetsuro KODERA

IPC分类号： B05C9/12

CPC分类号： B29C59/026 ,  B29C31/042 ,  B29C2035/0827 ,  B29D11/00009

摘要： A lens manufacturing apparatus includes a conveying unit that conveys a workpiece having a sheet member and a resin base on the sheet member, an unevenness forming unit that moves a cutting blade in a direction different from the conveying direction of the workpiece and that makes a cut in the surface of the resin base to form concave and convex portions, a resin supply unit that includes nozzles supplying a lens resin to areas, in which the concave portions are not formed, between the convex portions formed on the surface of the resin base, and a resin curing unit that cures the supplied lens resin.

摘要翻译： 透镜制造装置包括输送单元，该输送单元将具有片状构件和树脂基底的工件输送在片材构件上;凹凸形成单元，其使切割刀沿与工件的输送方向不同的方向移动， 在树脂基材的表面形成凹凸部，树脂供给单元包括在形成于树脂基材的表面的凸部之间的未形成有凹部的区域供给透镜树脂的喷嘴， 以及固化所提供的透镜树脂的树脂固化单元。

公开(公告)号：US20130149404A1

公开(公告)日：2013-06-13

申请号：US13461381

申请日：2012-05-01

申请人： Shin YASUDA ,  Keishi SHIMIZU ,  Yoshio NISHIHARA

发明人： Shin YASUDA ,  Keishi SHIMIZU ,  Yoshio NISHIHARA

IPC分类号： B29C47/92 ,  B29C35/08

CPC分类号： B29D11/00278 ,  B29C47/0021 ,  B29C47/025 ,  B29C2035/0827

摘要： A lens manufacturing apparatus includes a concave-convex shape forming unit that makes a notch in the surface of a workpiece to form a concave-convex shape portion, a resin supply unit that supplies resin for a lens onto the surface of the workpiece, a resin curing unit that cures the supplied resin for a lens, a moving unit that moves the concave-convex shape forming unit, the resin supply unit, and the resin curing unit relative to the workpiece, and a control unit that controls driving of the concave-convex shape forming unit, the resin supply unit, the resin curing unit, and the moving unit so as to form the concave-convex shape portion extending in a predetermined direction, supply the resin for a lens between adjacent concave-convex shape portions and cure the supplied resin for a lens.

摘要翻译： 一种透镜制造装置，包括：凹凸形状单元，其在工件的表面形成凹口以形成凹凸形状部;树脂供给单元，其将用于透镜的树脂供给到所述工件的表面上;树脂 固化单元，其固化用于透镜的供应树脂;相对于工件移动凹凸形状单元，树脂供应单元和树脂固化单元的移动单元;以及控制单元， 凸形形成单元，树脂供给单元，树脂固化单元和移动单元，以形成沿预定方向延伸的凹凸形状部分，在相邻的凹凸形状部分之间提供透镜用树脂并固化 所提供的用于透镜的树脂。

公开(公告)号：US20120236280A1

公开(公告)日：2012-09-20

申请号：US13214889

申请日：2011-08-22

申请人： Jiro MINABE ,  Keishi SHIMIZU ,  Mihoko WAKUI ,  Yasuhiro OGASAWARA ,  Kazuhiro HAYASHI ,  Akira TATEISHI ,  Shin YASUDA ,  Motoki TANIGUCHI

发明人： Jiro MINABE ,  Keishi SHIMIZU ,  Mihoko WAKUI ,  Yasuhiro OGASAWARA ,  Kazuhiro HAYASHI ,  Akira TATEISHI ,  Shin YASUDA ,  Motoki TANIGUCHI

IPC分类号： G02B5/32

CPC分类号： G03G15/04054 ,  G03G15/0435

摘要： An exposure device includes at least one light emitting element that emits light in a normal direction of the substrate; at least one hologram element that is recorded on a recording layer arranged on the substrate to diffract light emitted from the light emitting element and condense the diffracted light on a condensing point on a normal line of the light emitting element; and at least one light inhibiting part that is arranged on a straight line that connects the light emitting element and the condensing point such that the light diffracted by the hologram element passes through the outside of the light inhibiting part and condenses at the condensing point, to inhibit transmission of zeroth-order light that goes straight toward the condensing point from the light emitting element without being diffracted by the hologram element.

摘要翻译： 曝光装置包括：在基板的法线方向上发光的至少一个发光元件; 至少一个全息元件，其被记录在布置在所述基板上的记录层上，以衍射从所述发光元件发射的光并将所述衍射光冷凝在所述发光元件的法线上的聚光点上; 以及至少一个光抑制部，其布置在连接发光元件和聚光点的直线上，使得由全息元件衍射的光穿过光抑制部分的外部并在聚光点处冷凝至至 抑制从发光元件直接朝向聚光点传播的零级光的透射，而不被全息元件衍射。

公开(公告)号：US20100074579A1

公开(公告)日：2010-03-25

申请号：US12392775

申请日：2009-02-25

申请人： Akira FUJII ,  Toshihiko SUZUKI ,  Keishi SHIMIZU ,  Shigemi OHTSU ,  Kazutoshi YATSUDA ,  Masahiro IGUSA

发明人： Akira FUJII ,  Toshihiko SUZUKI ,  Keishi SHIMIZU ,  Shigemi OHTSU ,  Kazutoshi YATSUDA ,  Masahiro IGUSA

IPC分类号： G02B6/26 ,  G02B6/10 ,  B32B37/00

CPC分类号： G02B6/4214 ,  G02B6/02033

摘要： A polymer optical waveguide includes: a core; and a cladding enclosing the core and extending along a direction of light propagation, the polymer optical waveguide having a substantially rectangular parallelepiped shape, and the polymer optical waveguide having, at least at a position near one end thereof in a longitudinal direction, a groove that has a surface inclined at an angle of 45° with respect to the light propagation direction which reflects light propagating through the core so as to change the light propagation direction by 90°.

摘要翻译： 聚合物光波导包括：芯; 所述聚合物光波导具有大致长方体形状，并且所述聚合物光波导至少在其纵向方向的一端附近的位置处形成有槽，所述凹槽 具有相对于反射传播通过芯的光的光传播方向倾斜45°的表面，以将光传播方向改变90°。

公开(公告)号：US20090079099A1

公开(公告)日：2009-03-26

申请号：US12099312

申请日：2008-04-08

申请人： Keishi SHIMIZU ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

发明人： Keishi SHIMIZU ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

IPC分类号： B29D11/00

CPC分类号： B29D11/00663 ,  G02B6/1221 ,  G02B6/138 ,  G02B6/43

摘要： A polymer optical circuit having a waveguide core and a clad surrounding the waveguide core is fabricated by: structuring a mold by a main mold and an auxiliary mold, the main mold being formed from an elastomer for mold formation and having a concavity corresponding to a portion of the waveguide core except for an end portion of a specific shape, an injection hole for injecting a resin for core formation into the concavity, and a suction hole for suctioning-out the resin for core formation injected in the concavity from the injection hole, and the auxiliary mold being formed from an elastomer for mold formation and having a concavity of a shape corresponding to the end portion of the specific shape of the waveguide core; firmly sticking a clad base film, that structures a portion of the clad, to a surface of the mold at a side where the concavity is formed; filling a resin for core formation into the concavity by injecting the resin for core formation into the concavity from the injection hole of the mold and suctioning the resin for core formation from the suction hole; and forming a waveguide core by curing the resin for core formation.

摘要翻译： 具有波导芯和围绕波导芯的包层的聚合物光学电路通过以下方式制造：通过主模具和辅助模具构造模具，主模具由用于模具形成的弹性体形成，并且具有对应于一部分的凹部 的除了特定形状的端部之外的波导芯，用于将用于芯形成的树脂注入到凹部中的注入孔以及用于从注入孔注入到凹部中的用于吸芯的树脂的抽吸孔， 并且所述辅助模具由用于成型的弹性体形成，并且具有与所述波导芯的特定形状的端部对应的形状的凹部; 将构成一部分包层的包覆基膜牢固地粘附在模具的形成凹部的一侧的表面上; 通过从模具的注射孔注入用于芯形成的树脂到凹部中并从吸入孔抽吸用于芯部形成的树脂，从而将用于芯形成的树脂填充到凹部中; 以及通过固化用于芯形成的树脂来形成波导芯。

公开(公告)号：US20080282741A1

公开(公告)日：2008-11-20

申请号：US12045751

申请日：2008-03-11

申请人： Keishi SHIMIZU ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

发明人： Keishi SHIMIZU ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

IPC分类号： C03B37/022

CPC分类号： G02B6/12002 ,  G02B6/06 ,  G02B6/1221 ,  G02B6/13

摘要： A production method of an optical waveguide includes: preparing a laminated body that includes a first clad layer and, on the first clad layer, a core layer and a second clad layer alternately laminated in this order so that two or more of the core layer are included in the laminated body; forming a light-propagating waveguide core by cutting the laminated body so as to reach but not cut through the first clad layer from a side where the core layer and the second clad layer are laminated; and embedding at least a cut portion of the laminated body with a third clad layer.

摘要翻译： 光波导的制造方法包括：准备包括第一包层的层叠体，并且在第一包层上依次交替层叠芯层和第二覆层，使得芯层中的两层以上 包括在层压体中; 通过切割所述层叠体从层叠所述芯层和所述第二覆盖层的一侧到达所述第一覆盖层而形成光传播波导芯; 以及用第三包层将所述层叠体的至少切割部分嵌入。

公开(公告)号：US20100246059A1

公开(公告)日：2010-09-30

申请号：US12751905

申请日：2010-03-31

申请人： Keishi SHIMIZU

发明人： Keishi SHIMIZU

IPC分类号： G11B33/14

CPC分类号： G11B5/6005 ,  G11B33/08 ,  G11B33/148

摘要： According to an embodiment, a storage device includes a housing configured to contain a magnetic disk storage medium, a drive section configured to rotate the storage medium to store information into the storage medium, an air passage which is defined along an outer peripheral edge of the storage medium between the outer peripheral edge and a wall portion of the housing which faces the outer peripheral edge, receives air produced as the storage medium rotates, and discharges the received air toward an outer peripheral surface of the storage medium, a filter for dust collection in the air passage, and a spoiler located close to at least an air exhaust side of the air passage and extending from the outer peripheral edge side of the storage medium to a region above a recording surface of the storage medium.

摘要翻译： 根据实施例，存储装置包括被构造成容纳磁盘存储介质的壳体，被配置为使存储介质旋转以将信息存储到存储介质中的驱动部分，沿着所述存储介质的外围边缘限定的空气通道 存储介质在外周边缘和壳体的面向外周边缘的壁部之间，接收作为存储介质旋转产生的空气，并将接收到的空气排出到存储介质的外周面，用于集尘的过滤器 以及位于靠近所述空气通路的至少排气侧的扰流板，并且从所述存储介质的外周边缘侧延伸到所述存储介质的记录面的上方的区域。

公开(公告)号：US20090067796A1

公开(公告)日：2009-03-12

申请号：US12056371

申请日：2008-03-27

申请人： Akira FUJII ,  Keishi SHIMIZU ,  Shigemi OHTSU ,  Kazutoshi YATSUDA ,  Toshihiko SUZUKI ,  Eiichi AKUTSU

发明人： Akira FUJII ,  Keishi SHIMIZU ,  Shigemi OHTSU ,  Kazutoshi YATSUDA ,  Toshihiko SUZUKI ,  Eiichi AKUTSU

IPC分类号： G02B6/10 ,  H01R43/00

CPC分类号： G02B6/4202 ,  G02B6/1221 ,  H05K1/0274 ,  Y10T29/49224

摘要： A polymer optical waveguide includes: an optical waveguide portion that includes a core and a cladding each formed of polymer material; and a conductive line that is installed along the core integrally with the optical waveguide portion, and that has an electrode surface for external connection exposed on a surface different from an end surface of the optical waveguide portion.

摘要翻译： 聚合物光波导包括：光波导部分，其包括由聚合物材料形成的芯和包层; 以及与光波导部分一体地安装在芯上的导线，并且具有在与光波导部分的端面不同的表面上露出的用于外部连接的电极表面。

公开(公告)号：US20110205606A1

公开(公告)日：2011-08-25

申请号：US12859488

申请日：2010-08-19

申请人： Jiro MINABE ,  Yasuhiro OGASAWARA ,  Keishi SHIMIZU

发明人： Jiro MINABE ,  Yasuhiro OGASAWARA ,  Keishi SHIMIZU

IPC分类号： G03H1/20

CPC分类号： B41J2/451 ,  G02B5/32 ,  G02B26/123 ,  G03G15/04054 ,  G03G15/0435 ,  G03G15/326 ,  G03G2215/0129

摘要： There is provided an exposing device including: a light emitting element array of plural light emitting elements arrayed in a row with a first separation along a predetermined direction; and a hologram element array in which plural hologram elements are multiplex recorded in a recording layer disposed above the light emitting element array, the plural hologram elements corresponding to each of the plural light emitting elements such that diffracted beams of light emitted from the plural light emitting elements are converged to form focused beam spots in a row along the predetermined direction with a second separation smaller than the first separation at an surface to be exposed.

摘要翻译： 提供了一种曝光装置，包括：沿着预定方向以第一分隔排列成一排的多个发光元件的发光元件阵列; 以及全息元件阵列，其中多个全息元件被复用记录在设置在发光元件阵列上方的记录层中，所述多个全息元件对应于多个发光元件中的每一个，使得从多个发光元件发射的衍射光束 元件会聚在一起沿着预定方向形成聚焦束斑，第二分离小于待暴露表面的第一分离。

公开(公告)号：US20100021109A1

公开(公告)日：2010-01-28

申请号：US12366371

申请日：2009-02-05

申请人： Shigemi OHTSU ,  Akira Fujii ,  Kazutoshi YATSUDA ,  Masahiro IGUSA ,  Toshihiko SUZUKI ,  Keishi SHIMIZU

发明人： Shigemi OHTSU ,  Akira Fujii ,  Kazutoshi YATSUDA ,  Masahiro IGUSA ,  Toshihiko SUZUKI ,  Keishi SHIMIZU

IPC分类号： G02B6/26 ,  G02B6/10

CPC分类号： G02B6/43 ,  G02B6/4214

摘要： An optical waveguide includes: an optical waveguide core through which light propagates, at least one end portion of the optical waveguide core in a longitudinal direction thereof having an inclined surface; a reflective layer provided on the inclined surface and formed by a metal layer of silver or a silver alloy; a protective layer disposed to cover the reflective layer; and a cladding portion enclosing the optical waveguide core and having a lower refractive index than that of the optical waveguide core.

摘要翻译： 光波导包括：光传播的光波导芯，光波导芯的纵向方向的至少一端部具有倾斜面; 反射层，设置在倾斜表面上，由银或银合金的金属层形成; 设置成覆盖反射层的保护层; 以及包围光波导芯并且折射率低于光波导芯的折射率的包层部。