公开(公告)号：US08854410B2

公开(公告)日：2014-10-07

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： B41J15/14 ,  B41J27/00 ,  G02B5/32 ,  G03G15/043 ,  G03G15/04

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：US09149977B2

公开(公告)日：2015-10-06

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 ,  B29C59/02 ,  B29D11/00 ,  B29C31/04 ,  B29C35/08

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：US20110181798A1

公开(公告)日：2011-07-28

申请号：US12880540

申请日：2010-09-13

申请人： Shin Yasuda ,  Keishi Shimizu

发明人： Shin Yasuda ,  Keishi Shimizu

IPC分类号： G02F1/1335

CPC分类号： G02F1/29 ,  B41J2/451 ,  G02F2001/133531 ,  G03G15/04054 ,  G03G15/04063 ,  G03G15/0435 ,  G03G2215/0412 ,  G03G2215/0414

摘要： An exposing device includes: a first light-emitting element that emits first light; a second light-emitting element that emits second light; and a liquid crystal panel that is disposed between the first and second light-emitting elements and a photoreceptor body to be exposed to the second light, and focuses the second light on the photoreceptor body by a convex refractive index distribution that is formed in the liquid crystal panel by an orientation variation that is caused by illumination with the first light.

摘要翻译： 曝光装置包括：发射第一光的第一发光元件; 发射第二光的第二发光元件; 以及配置在第一发光元件与第二发光元件之间的液晶面板和要暴露于第二光的感光体，并且通过形成在液体中的凸折射率分布将第二光聚焦在感光体上 通过由第一光照明引起的取向变化，晶体面板。

公开(公告)号：US08845314B2

公开(公告)日：2014-09-30

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： B29D11/00 ,  B29C47/92

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：US08749720B2

公开(公告)日：2014-06-10

申请号：US12880540

申请日：2010-09-13

申请人： Shin Yasuda ,  Keishi Shimizu

发明人： Shin Yasuda ,  Keishi Shimizu

IPC分类号： G02F1/13 ,  G02F1/135

CPC分类号： G02F1/29 ,  B41J2/451 ,  G02F2001/133531 ,  G03G15/04054 ,  G03G15/04063 ,  G03G15/0435 ,  G03G2215/0412 ,  G03G2215/0414

摘要： An exposing device includes: a first light-emitting element that emits first light; a second light-emitting element that emits second light; and a liquid crystal panel that is disposed between the first and second light-emitting elements and a photoreceptor body to be exposed to the second light, and focuses the second light on the photoreceptor body by a convex refractive index distribution that is formed in the liquid crystal panel by an orientation variation that is caused by illumination with the first light.

摘要翻译： 曝光装置包括：发射第一光的第一发光元件; 发射第二光的第二发光元件; 以及配置在第一发光元件与第二发光元件之间的液晶面板和要暴露于第二光的感光体，并且通过形成在液体中的凸折射率分布将第二光聚焦在感光体上 通过由第一光照明引起的取向变化，晶体面板。

公开(公告)号：US08325158B2

公开(公告)日：2012-12-04

申请号：US12502583

申请日：2009-07-14

申请人： Kazutoshi Yatsuda ,  Masahiro Igusa ,  Akira Fujii ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Shigemi Ohtsu

发明人： Kazutoshi Yatsuda ,  Masahiro Igusa ,  Akira Fujii ,  Toshihiko Suzuki ,  Keishi Shimizu ,  Shigemi Ohtsu

IPC分类号： G06F3/042 ,  G09G3/36

CPC分类号： G02B6/4214 ,  B29D11/00663 ,  G02B6/2852 ,  G06F3/0421 ,  G06F2203/04109

摘要： A method of manufacturing an optical waveguide includes forming a core layer on a first clad layer, forming a second clad layer on the core layer, forming a first groove including at least one inclined surface in the second clad layer and the core layer to be in substantially parallel to and near one end of the second clad layer and one end of the core layer, the at least one inclined surface of the first groove having such an angle that the core layer is exposed when viewed above the second clad layer, forming a second groove including at least one inclined surface in the second clad layer on a inner side of the first groove, forming a separation groove in the clad layers and the core layer in a direction intersecting the first groove, and forming a plurality of cores intersecting the first groove.

摘要翻译： 一种制造光波导的方法包括在第一包层上形成芯层，在芯层上形成第二覆层，在第二覆层中形成包括至少一个倾斜表面的第一沟槽和芯层 基本上平行于第二包覆层的一端并且在芯层的一端附近，第一凹槽的至少一个倾斜表面具有与在第二覆盖层上方观察时芯层暴露的角度，形成 在所述第一槽的内侧的第二包层中具有至少一个倾斜面的第二槽，在与所述第一槽交叉的方向上在所述包覆层和所述芯层中形成分离槽，形成与所述第一槽相交的多个芯 第一槽

公开(公告)号：US08023790B2

公开(公告)日：2011-09-20

申请号：US12403942

申请日：2009-03-13

申请人： Keishi Shimizu ,  Masahiro Igusa ,  Toshihiko Suzuki ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu

发明人： Keishi Shimizu ,  Masahiro Igusa ,  Toshihiko Suzuki ,  Akira Fujii ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu

IPC分类号： G02B6/10 ,  G02B6/00

CPC分类号： G02B6/4224 ,  G02B6/1221

摘要： An optical waveguide film includes: an optical waveguide film main body including an optical waveguide core through which light travels and a cladding portion that encloses the optical waveguide core and has a lower refractive index than that of the optical waveguide core; and a marking member that is disposed at least at a portion of a principal surface of the optical waveguide film main body so as to protrude from the principal surface and that includes, at a surface thereof, a groove-shaped mark for positioning.

摘要翻译： 光波导膜包括：光波导膜主体，其包括光波导的光波导芯和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; 以及标记构件，其设置在所述光波导膜主体的至少一部分上，以便从所述主表面突出，并且在其表面包括用于定位的凹槽形标记。

公开(公告)号：US20100166362A1

公开(公告)日：2010-07-01

申请号：US12430698

申请日：2009-04-27

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： G02B6/12 ,  G02B6/10 ,  G02B6/02

CPC分类号： G02B6/4214 ,  G02B6/4239 ,  G02B6/4246

摘要： An optical waveguide comprising: a waveguide core through which light propagates; a cladding that surrounds the waveguide core and has a refractive index that is less than the refractive index of the waveguide core; a metal layer that is formed on a surface of at least one end of the optical waveguide in a longitudinal direction, the surface being inclined so as not to be perpendicular to the longitudinal direction; and a channel that is formed at a portion of an outer surface of the cladding, the outer surface forming an acute angle with the inclined surface, and the channel being positioned such that light entering the optical waveguide adjacent the channel is reflected by the inclined surface into the waveguide core.

摘要翻译： 一种光波导，包括：光传播通过的波导芯; 围绕波导芯的包层，其折射率小于波导芯的折射率; 形成在所述光波导的至少一端的表面上的长度方向的金属层，所述表面倾斜成不与所述纵向方向垂直; 以及形成在所述包层的外表面的一部分的所述通道，所述外表面与所述倾斜表面成锐角，并且所述通道被定位成使得邻近所述通道进入所述光波导的光被所述倾斜表面反射 进入波导芯。

公开(公告)号：US07604758B2

公开(公告)日：2009-10-20

申请号：US10868859

申请日：2004-06-17

申请人： Eiichi Akutsu ,  Shigemi Ohtsu ,  Keishi Shimizu ,  Kazutoshi Yatsuda

发明人： Eiichi Akutsu ,  Shigemi Ohtsu ,  Keishi Shimizu ,  Kazutoshi Yatsuda

IPC分类号： G02B6/00 ,  B29D11/00 ,  B29C33/40 ,  G02B6/10

CPC分类号： B29C33/405 ,  B29C39/026 ,  B29C39/42 ,  B29D11/00663 ,  G02B6/1221 ,  Y10S977/877

摘要： A process for producing a polymer optical waveguide including: 1) preparing a rubber mold having a composite layer structure in which a rubber layer which has a concave portion corresponding to an optical waveguide core and contains a rubber mold-forming curable resin is buried in a rubber layer-forming concave portion of a rigid substrate having the rubber layer-forming concave portion; 2) bringing a cladding substrate into close contact with the rubber mold; 3) filling the concave portion of the rubber mold, with which the cladding substrate has been brought into close contact, with a core-forming curable resin; 4) curing the filled core-forming curable resin; 5) removing the rubber mold from the cladding substrate; and 6) forming a cladding layer on the cladding substrate on which the core has been formed.

摘要翻译： 一种聚合物光波导的制造方法，其特征在于，具备：1）制备具有复合层结构的橡胶模，其中具有对应于光波导芯并具有橡胶成型固化性树脂的凹部的橡胶层被埋入 具有橡胶层形成凹部的刚性基板的橡胶层形成凹部; 2）使包层基板与橡胶模具紧密接触; 3）填充与包层基板紧密接触的橡胶模具的凹部与芯成形性固化树脂; 4）固化填充的芯形成固化树脂; 5）从包覆基板上取出橡胶模具; 以及6）在其上形成有芯的包层基底上形成包覆层。

公开(公告)号：US07554762B2

公开(公告)日：2009-06-30

申请号：US11213979

申请日：2005-08-30

申请人： Masaya Suwa ,  Hisashi Kaneko ,  Yoshiharu Matsuda ,  Keishi Shimizu

发明人： Masaya Suwa ,  Hisashi Kaneko ,  Yoshiharu Matsuda ,  Keishi Shimizu

IPC分类号： G11B33/14

CPC分类号： G11B25/043 ,  G11B33/1446 ,  G11B33/148

摘要： First and second shroud surfaces are defined along an imaginary cylinder coaxial to a recording disk. A shroud plate is located between the first and second shroud surfaces. Airflow flows outward along the surface of the rotating recording disk based on the centrifugal force. The shroud plate serves to establish the continuity of the first and second shroud surfaces. The first and second shroud surfaces and the shroud plate serve to reliably suppress turbulence of the airflow. Vibration of the recording disk is suppressed than ever. An inflow opening is located in a space between the first and second shroud surfaces. The rectifier plate is located downstream of the inflow opening. The rectifier plate serves to direct the airflow flowing along the first shroud surface to the inflow opening. A larger amount of airflow can be introduced into the inflow opening. A dust catcher receives airflow of a sufficient amount.

摘要翻译： 沿着与记录盘同轴的假想圆筒限定第一和第二护罩表面。 护罩板位于第一和第二护罩表面之间。 基于离心力，气流沿旋转记录盘的表面向外流动。 护罩板用于建立第一和第二护罩表面的连续性。 第一和第二护罩表面和护罩板用于可靠地抑制气流的湍流。 记录盘的振动比以往任何时候都要小。 流入口位于第一和第二护罩表面之间的空间中。 整流板位于流入口的下游。 整流板用于将沿着第一护罩表面流动的气流引导到流入开口。 可以将较大量的气流引入流入口。 吸尘器接收足够量的气流。