公开(公告)号：US07162127B2

公开(公告)日：2007-01-09

申请号：US10992117

申请日：2004-11-19

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

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

IPC分类号： G02B6/12 ,  G02B6/26 ,  G02B6/42 ,  G02B6/30 ,  G02B6/36 ,  G01J1/42

CPC分类号： G02B6/1221 ,  G02B6/138 ,  G02B6/4214 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A polymeric optical waveguide module has: a light-emitting element; a polymeric optical waveguide film having a lower clad, a core, an upper clad, an optical path changing mirror surface provided at one end of the polymeric optical waveguide film and a guided light leakage portion on at least one of a lower surface of the core and an upper surface of the lower clad; and a monitoring light-receiving element that monitors light emitted from the light-emitting element. The light-emitting element, the polymeric optical waveguide film and the monitoring light-receiving element are aligned with each other so that the light emitted from the light-emitting element is reflected by the optical path changing mirror surface to be guided through the core and part of the light emitted from the light-emitting element is received by the monitoring light-receiving element via the guided light leakage portion.

摘要翻译： 聚合物光波导模块具有：发光元件; 具有下包层，芯，上包层，设置在聚合物光波导膜的一端的光路改变镜表面的聚合光波导膜和芯的下表面中的至少一个上的引导光泄漏部分 和下包层的上表面; 以及监视从所述发光元件发出的光的监视光接收元件。 发光元件，聚合光波导膜和监视光接收元件彼此对准，使得从发光元件发射的光被光路改变镜表面反射以被引导通过芯，并且 从发光元件发出的光的一部分经由引导光泄漏部被监视光接收元件接收。

公开(公告)号：US07029607B2

公开(公告)日：2006-04-18

申请号：US10389915

申请日：2003-03-18

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

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

IPC分类号： B29D11/00

CPC分类号： B29C35/0888 ,  B29C2035/0827 ,  B29D11/00663 ,  G02B6/1221

摘要： A process for producing a polymer optical waveguide, including the steps of: preparing a mold;bringing into close contact with a cladding substrate which has good adhesiveness to the mold;introducing, by capillarity, a curable resin; andcuring the introduced curable resin,wherein one through hole or multiple through holes arranged at regular intervals in a longitudinal direction of the core portion are opened to form the one or more resin input ports or one or more resin output ports in order for both the cut ends to be used as resin output portions; and after the curable resin is introduced into the concave portion, a resin pushing member is inserted into each of the one or more resin input ports and/or the one or more resin output ports, to thereby perform the step of introducing the curable resin into the concave portion of the mold by capillarity.

摘要翻译： 一种聚合物光波导的制造方法，包括以下步骤：制备模具; 与模具粘合性好的包层基板紧密接触; 通过毛细管作用引入可固化树脂; 并固化引入的可固化树脂，其中一个通孔或多个通孔沿芯部的纵向方向以规则的间隔开放，以形成一个或多个树脂输入端口或一个或多个树脂输出端口，以便两者 切割端用作树脂输出部分; 在固化树脂被引入到凹部中之后，将树脂按压部件插入到一个或多个树脂输入端口和/或一个或多个树脂输出端口中的每一个中，从而执行将可固​​化树脂引入 模具的凹部由毛细管作用。

公开(公告)号：US20060008224A1

公开(公告)日：2006-01-12

申请号：US11172962

申请日：2005-07-05

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

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

IPC分类号： G02B6/10

CPC分类号： G02B6/138 ,  G02B6/02042 ,  G02B6/10 ,  G02B6/30 ,  G02B6/421 ,  G02B6/4214 ,  G02B6/4249

摘要： The invention provides a laminated optical waveguide film in which a plurality of waveguide cores are formed, and a plurality of end surfaces at which the waveguide cores are exposed are formed, wherein, among the plurality of end surfaces, a first end surface has waveguide core end surfaces laminated in a thickness direction, and a second end surface has waveguide core end surfaces arranged in parallel. The invention also provides a method for producing the optical guide film, and an optical module using the optical guide film.

摘要翻译： 本发明提供了形成有多个波导芯的层叠光波导膜，并且形成有多个端面，其中波导芯被暴露在其上，其中，在多个端面中，第一端面具有波导芯 在厚度方向上层叠的端面，并且第二端面具有平行排列的波导芯端面。 本发明还提供一种制造导光膜的方法和使用该光导膜的光学模块。

公开(公告)号：US20050286831A1

公开(公告)日：2005-12-29

申请号：US10992117

申请日：2004-11-19

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

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

IPC分类号： G02B6/122 ,  G02B6/138 ,  G02B6/26 ,  G02B6/42

CPC分类号： G02B6/1221 ,  G02B6/138 ,  G02B6/4214 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A polymeric optical waveguide module has: a light-emitting element; a polymeric optical waveguide film having a lower clad, a core, an upper clad, an optical path changing mirror surface provided at one end of the polymeric optical waveguide film and a guided light leakage portion on at least one of a lower surface of the core and an upper surface of the lower clad; and a monitoring light-receiving element that monitors light emitted from the light-emitting element. The light-emitting element, the polymeric optical waveguide film and the monitoring light-receiving element are aligned with each other so that the light emitted from the light-emitting element is reflected by the optical path changing mirror surface to be guided through the core and part of the light emitted from the light-emitting element is received by the monitoring light-receiving element via the guided light leakage portion.

摘要翻译： 聚合光波导模块具有：发光元件; 具有下包层，芯，上包层，设置在聚合物光波导膜的一端的光路改变镜表面的聚合光波导膜和芯的下表面中的至少一个上的引导光泄漏部分 和下包层的上表面; 以及监视从所述发光元件发出的光的监视光接收元件。 发光元件，聚合光波导膜和监视光接收元件彼此对准，使得从发光元件发射的光被光路改变镜表面反射以被引导通过芯，并且 从发光元件发出的光的一部分经由引导光泄漏部被监视光接收元件接收。

公开(公告)号：US06931167B2

公开(公告)日：2005-08-16

申请号：US10462774

申请日：2003-06-17

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

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

IPC分类号： G02B6/122 ,  G02B6/13 ,  G02B6/138 ,  G02B6/42 ,  G02B6/43 ,  G02B6/10 ,  G02B6/12

CPC分类号： G02B6/138 ,  G02B6/4249 ,  G02B6/43

摘要： A flexible optical element useful for optical wiring is provided, in which a light emitting portion is disposed to a core end face of a flexible polymeric optical waveguide channel sheet having a film substrate clad, a core and a clad layer covering the core. A method which enables of manufacturing the optical element in a simple and convenient manner at a low cost is also provided.

公开(公告)号：US20050133943A1

公开(公告)日：2005-06-23

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： G02B6/13 ,  B29C33/40 ,  B29C39/02 ,  B29C39/42 ,  B29D11/00 ,  G02B6/122

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在 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：US20050087896A1

公开(公告)日：2005-04-28

申请号：US10866731

申请日：2004-06-15

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

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

IPC分类号： G02B6/13 ,  B05D5/06 ,  B29D11/00 ,  G02B6/12 ,  G02B6/138

CPC分类号： G02B6/138

摘要： A method for producing an optical circuit pattern, including: forming a patterned concave portion in a layer of a water repellent and oil repellent polymer material, which has a property of being decomposed due to light having a wavelength in a range of 150 to 220 nm, by irradiating light having a wavelength in a range of 150 to 220 nm and thereby decomposing and removing the polymer material at an irradiated portion; and filling a resin material having a refractive index higher than that of the polymer material in the concave portion.

摘要翻译： 一种光学电路图案的制造方法，其特征在于，在斥水斥油性聚合物材料层中形成图案化的凹部，其具有由于波长在150〜220nm范围内的光而被分解的性质 通过照射波长在150〜220nm范围内的光，从而在照射部分分解除去聚合物材料; 并且在凹部中填充折射率高于聚合物材料的树脂材料。

公开(公告)号：US08364001B2

公开(公告)日：2013-01-29

申请号：US12543045

申请日：2009-08-18

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

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

IPC分类号： G02B6/00 ,  G02B6/10

CPC分类号： G02B6/43 ,  B32B38/04 ,  B32B2309/105 ,  B32B2551/00 ,  Y10T156/1082

摘要： A polymer optical waveguide includes: at least one core through which light propagates; a cladding which surrounds the core and has a refractive index less than that of the core; at least one conductive wire being provided on at least one side of the cladding, the polymer optical waveguide having a sheet shape, the conductive wire including a conductive layer which is provided on the at least one side of the cladding and being partitioned by a first groove, and the core being formed between second grooves each of which is formed in at least a part of the first groove.

摘要翻译： 聚合物光波导包括：光传播通过的至少一个芯; 围绕芯并且折射率小于芯的折射率的包层; 至少一根导线设置在包层的至少一侧上，该聚合物光波导具有片状，该导电线包括一导电层，该导电层设置在该包层的至少一侧上，并被第一 凹槽，并且所述芯形成在第二凹槽之间，每个凹槽形成在第一凹槽的至少一部分中。

公开(公告)号：US08249404B2

公开(公告)日：2012-08-21

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 ,  G02B6/12

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：US20100074585A1

公开(公告)日：2010-03-25

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 ,  G02B6/132

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。