公开(公告)号：US07024084B2

公开(公告)日：2006-04-04

申请号：US10389983

申请日：2003-03-18

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： G02B6/10

CPC分类号： G02B6/138 ,  C09D5/4407

摘要： An electrodeposition solution comprising an electrodeposition material including at least an electrodepositive polymer material, which comprises hydrogen atoms, and capable of forming an electrodeposition film by depositing the electrodeposition material from the electrodeposition solution, wherein 10% to 90% of the hydrogen atoms are substituted by heavy hydrogen atoms and a transmission loss of the electrodeposition film to light in a wavelength region of 700 nm to 1,350 nm is no more than 1 dB/cm.

摘要翻译： 一种电沉积溶液，其包含至少包含电沉积聚合物材料的电沉积材料，其包含氢原子，并且能够通过从电沉积溶液沉积电沉积材料形成电沉积膜，其中10％至90％的氢原子被 重氢原子和电沉积膜在700nm至1,350nm波长范围内的光的传输损耗不超过1dB / cm。

公开(公告)号：US20060024012A1

公开(公告)日：2006-02-02

申请号：US11059337

申请日：2005-02-17

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

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

IPC分类号： G02B6/10

CPC分类号： G02B6/3644 ,  G02B6/138 ,  G02B6/30 ,  G02B6/3882 ,  G02B6/3885

摘要： The present invention provides an optical waveguide including an optical waveguide core for transmitting optical signals, a plate-shaped clad portion containing the optical waveguide core therein, and at least one of a concave portion and a convex portion at an end surface portion of the clad portion which end surface portion is disposed near one end of the optical waveguide core; an optical waveguide ferrule having an opening portion for receiving an optical waveguide, and at least one of a convex portion and a convex portion having a concave portion on an inner surface thereof at one end of the opening portion; and an optical connector in which the optical waveguide is inserted in the opening portion of the optical waveguide ferrule.

摘要翻译： 本发明提供一种光波导，其包括用于传输光信号的光波导芯，在其中包含光波导芯的板状包层部分，以及在包层的端面部分处的凹部和凸部中的至少一个 所述端面部设置在所述光波导芯的一端附近; 具有用于接收光波导的开口部的光波导套管，以及在所述开口部的一端的内表面具有凹部的凸部和凸部中的至少一个; 以及其中光波导插入在光波导套圈的开口部分中的光连接器。

公开(公告)号：US06993233B2

公开(公告)日：2006-01-31

申请号：US10793931

申请日：2004-03-08

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 ,  G02B6/12 ,  B29D11/00

CPC分类号： G02B6/1221

摘要： A laminated polymer optical waveguide including two or more optical waveguide films each of which includes an optical waveguide core on a light-transmissive clad film, the two or more optical waveguide films being laminated on each other by using a clad-forming curable resin having a refractive index close to that of the light-transmissive clad film. The laminated polymer optical waveguide includes, at an end thereof, plural strip-shaped structures which each include at least one optical waveguide core and which can be each independently bent in the direction along which the optical waveguide films are laminated.

摘要翻译： 一种层叠聚合物光波导，其包括两个或更多个光波导膜，每个光波导膜在透光包层膜上包括光波导芯，所述两个或更多个光波导膜通过使用包覆形成固化树脂彼此层叠， 折射率接近于透光包层膜的折射率。 层压聚合物光波导的一端包括多个条形结构，每个条形结构包括至少一个光波导芯，并且可以在沿着光波导膜层叠的方向上各自独立地弯曲。

公开(公告)号：US06990263B2

公开(公告)日：2006-01-24

申请号：US10862324

申请日：2004-06-08

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： G02B6/12

CPC分类号： G02B6/43 ,  G02B6/1221 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/4206 ,  G02B6/4292

摘要： The present invention provides a connector-integrated type polymer optical waveguide, comprising: an optical waveguide including a film substrate for clad, an optical waveguide core provided on the film substrate, and a clad layer formed on side faces and a top face of the core; a pair of connector sleeves formed at positions at which the connector sleeves sandwich the optical waveguide core at least in one end portion of the polymer optical waveguide; and a rigid member for connector formation, wherein the film substrate for clad and the connector sleeves are fixed to the rigid member for connector formation in such a state that the center of the optical waveguide core and the center for connector sleeves are substantially on the same plane. The present invention also provides a method for producing the above-mentioned connector-integrated type polymer optical waveguide and a mold to be used for the method.

摘要翻译： 本发明提供了一种连接器集成型聚合物光波导，包括：包括用于包层的薄膜基板的光波导，设置在薄膜基板上的光波导芯，以及形成在芯的侧面和顶面上的覆层 ; 一对连接器套筒，形成在所述连接器套筒至少在所述聚合物光波导的一个端部中夹住所述光波导芯的位置处; 以及用于连接器形成的刚性构件，其中用于包层的薄膜基底和连接器套筒固定到用于连接器形成的刚性构件，使得光波导芯的中心和连接器套筒的中心基本相同 飞机 本发明还提供一种用于制造上述连接器一体型聚合物光波导的方法和用于该方法的模具。

公开(公告)号：US20060002651A1

公开(公告)日：2006-01-05

申请号：US11005077

申请日：2004-12-07

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： G02B6/12

CPC分类号： B29D11/00663 ,  G02B6/02033 ,  G02B6/4214 ,  G02B6/4246

摘要： An optical waveguide module includes a light emitting element which outputs light, a light receiving element which monitors an output of the light emitting element, and an optical waveguide film having a waveguide core which has a notched portion having an optical path changing surface that changes an optical path of part of the light. The light emitting element is coupled to an end portion of the optical waveguide film, and the light receiving element is provided to face a position of the optical waveguide film from where the part of the light whose optical path has been changed by the optical path changing surface exits.

摘要翻译： 光波导模块包括输出光的发光元件，监视发光元件的输出的光接收元件和具有波导芯的光波导膜，该波导芯具有切口部分，该切口部分具有光路改变表面， 部分光的光路。 发光元件耦合到光波导膜的端部，并且光接收元件被设置为面对光波导膜的位置，在该位置，光路已被光路改变的光的一部分改变 表面出口。

公开(公告)号：US20050248046A1

公开(公告)日：2005-11-10

申请号：US10984895

申请日：2004-11-10

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： G02B6/42 ,  B29C33/38 ,  B29C39/42 ,  B29D11/00 ,  G02B6/122 ,  G02B6/138 ,  G02B6/26

CPC分类号： G02B6/4214 ,  B29C33/3857 ,  B29C39/42 ,  B29C2791/006 ,  B29C2793/0018 ,  B29C2793/009 ,  B29D11/00663 ,  G02B6/1221 ,  G02B6/138 ,  G02B6/423

摘要： A polymer optical waveguide module has a submount, one of an emitter and a detector and an optical waveguide. The optical waveguide is a polymer optical waveguide film obtained by using a mold, which has, on an identical end portion thereof, an optical-path converting mirror surface and an alignment surface. One of the emitter and detector as well as the polymer optical waveguide film are held on the submount. The polymer optical waveguide film is aligned on the submount by use of the alignment surface.

摘要翻译： 聚合物光波导模块具有底座，发射极和检测器之一以及光波导。 光波导是通过使用在其相同端部上具有光路转换镜面和取向面的模具而获得的聚合物光波导膜。 发射器和检测器之一以及聚合物光波导膜保持在基座上。 聚合物光波导膜通过使用对准表面在底座上对准。

公开(公告)号：US20050018990A1

公开(公告)日：2005-01-27

申请号：US10796057

申请日：2004-03-10

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： G02B6/13 ,  G02B6/122 ,  G02B6/138 ,  G03F7/00 ,  B29D11/00 ,  G02B6/10

CPC分类号： G03F7/0005 ,  G02B6/1221 ,  G02B6/138 ,  G03F7/0017

摘要： The invention relates to a method for producing a polymeric optical waveguide-forming master plate, comprising: laying a thread which does not transmit rays used for subsequent exposure on a substrate for a master plate, applying a positive resist material onto the substrate to have a thickness such that, when parallel rays are vertically radiated onto the resist from a side opposite to a substrate side with respect to the thread and then the resist is developed, a layer made of the resist is formed at whole space where the rays have not been radiated; radiating parallel rays substantially vertically to the substrate to expose the resist to the rays; and developing the exposed resist on the substrate to form a convex portion corresponding to a shape of an optical waveguide core, to waveguide production methods using the same, and to the resultant waveguide.

摘要翻译： 本发明涉及一种用于制造聚合物光波导形成母版的方法，包括：将不会将用于后续曝光的光线的光线放置在用于母板的衬底上，将正性抗蚀剂材料施加到衬底上以具有 使得当平行光线相对于线从相对于衬底侧的一侧垂直辐射到抗蚀剂上，然后抗蚀剂显影时，由抗蚀剂制成的层形成在光线未被照射的整个空间 辐射; 将基本上垂直于基板的平行光辐射到基板上以将抗蚀剂暴露于光线; 并且在基板上显影曝光的抗蚀剂以形成对应于光波导芯的形状的凸部，使用该凸部的波导制造方法和所得到的波导。

公开(公告)号：US20050017383A1

公开(公告)日：2005-01-27

申请号：US10795285

申请日：2004-03-09

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： G02B6/13 ,  B29C31/04 ,  B29C35/08 ,  B29D11/00

CPC分类号： B29D11/00663 ,  B29C31/04 ,  B29C2035/0827 ,  B29L2011/0075

摘要： The present invention relates to a method for producing a polymeric optical waveguide, comprising: preparing a mold having, on a surface thereof, a branched concave portion for forming a core; bringing a clad substrate into close contact with the surface of the mold having the branched concave portion; filling the branched concave portion with a core-forming curable resin by supplying and sucking the core-forming curable resin from one end of the branched concave portion into the branched concave portion toward another end of the branched concave portion which is provided opposite the one end while the remaining ends of the branched concave portion are closed, by opening the closed ends, and by sucking the core-forming curable resin into portions communicating with the opened ends; and curing the core-forming curable resin; and a production device used for the above method.

摘要翻译： 聚合物光波导的制造方法技术领域本发明涉及一种聚合物光波导的制造方法，其特征在于，具备：在其表面形成有用于形成芯的分支凹部的模具; 使覆层基板与具有分支凹部的模具的表面紧密接触; 通过将芯部形成用固化性树脂从分支凹部的一端向分支的凹部供给并吸引到分支凹部的与一端相对设置的另一端部，由芯部形成固化性树脂填充分支凹部 同时通过打开封闭端部并且将芯部形成固化树脂吸附到与开口端连通的部分中，使分支凹部的剩余端部闭合。 并固化成核固化树脂; 以及用于上述方法的生产装置。

公开(公告)号：US08961839B2

公开(公告)日：2015-02-24

申请号：US12048352

申请日：2008-03-14

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

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

IPC分类号： B29D11/00

CPC分类号： G02B6/13 ,  G02B6/1221

摘要： A production method of an optical waveguide includes: preparing a laminated body that includes a first clad layer and at least a core layer laminated on the first clad layer; forming a light propagating optical waveguide core by cutting the core layer by use of a dicing saw from a side where the core layer is laminated while intruding an edge of a blade portion of the dicing saw into the first clad layer so as to partially cut the first clad layer; and embedding at least a cut portion of the laminated body with a second clad layer.

摘要翻译： 光波导的制造方法包括：制备层叠体，其包括第一包层和层叠在第一包层上的至少芯层; 通过使用切割锯从层叠芯层的一侧切割芯层，在将切割锯的刀片部分的边缘侵入到第一覆盖层中的同时，形成光传播光波导芯，从而部分切割 第一包层; 以及用第二包覆层嵌入所述层叠体的至少切断部。

公开(公告)号：US07809228B2

公开(公告)日：2010-10-05

申请号：US12183834

申请日：2008-07-31

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

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

IPC分类号： G02B6/10

CPC分类号： G02B6/43

摘要： An optical waveguide film includes an optical waveguide film main body having an optical waveguide core through which light is propagated, and a cladding portion that encloses the optical waveguide core and has a lower refractive index than that of the optical waveguide core; and an electric wiring layer formed on at least a part of a principal surface of the optical waveguide film main body.

摘要翻译： 光波导膜包括具有传播光的光波导芯的光波导膜主体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; 以及形成在所述光波导膜主体的主表面的至少一部分上的电布线层。