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    COVER FOR OPTICAL PATH CHANGING MEMBER
    2.
    发明申请
    COVER FOR OPTICAL PATH CHANGING MEMBER 有权
    光路改变会员盖

    公开(公告)号：US20120183269A1

    公开(公告)日：2012-07-19

    申请号：US13426219

    申请日：2012-03-21

    申请人： Tatsuya OHTA ,  Kunihiko FUJIWARA ,  Akito NISHIMURA ,  Kenji SASAKI ,  Yukio HAYASHI

    发明人： Tatsuya OHTA ,  Kunihiko FUJIWARA ,  Akito NISHIMURA ,  Kenji SASAKI ,  Yukio HAYASHI

    IPC分类号： G02B6/00

    CPC分类号： G02B6/4214 ,  G02B6/43

    摘要： An optical path changing member is assembled at ends of optical fibers and placed to face a substrate including an optical input/output terminal having optical axes inclined with respect to optical axes of the ends. The optical path changing member is made of a transparent material and includes a member body having a reflection surface for optically connecting the ends to the optical input/output terminal. The member body has optical fiber insertion holes and an end placement portion to which the insertion holes are open and in which the end faces of the optical fibers are placed. The reflection surface is formed so that light entering from the end faces of the optical fibers into the member body will be internally reflected toward the optical input/output terminal in the member body. The end placement portion is filled with an adhesive by which the ends are fixed to the member body.31

    摘要翻译： 光路改变部件组装在光纤的端部并且被放置成面对包括具有相对于端部的光轴倾斜的光轴的光学输入/输出端子的基板。 光路改变构件由透明材料制成，并且包括具有用于将端部光学地连接到光学输入/输出端子的反射表面的构件体。 构件主体具有光纤插入孔和插入孔打开并且其中放置光纤的端面的端部放置部分。 反射面被形成为使得从光纤的端面进入构件主体的光将朝向构件体中的光学输入/输出端子内部反射。 端部放置部分填充有粘合剂，端部固定到构件体上

    OPTICAL FERRULE
    3.
    发明申请
    OPTICAL FERRULE 有权
    光学飞碟

    公开(公告)号：US20110044589A1

    公开(公告)日：2011-02-24

    申请号：US12543025

    申请日：2009-08-18

    申请人： Atsushi TAKAOKA ,  Akito NISHIMURA ,  Yukio HAYASHI

    发明人： Atsushi TAKAOKA ,  Akito NISHIMURA ,  Yukio HAYASHI

    IPC分类号： G02B6/36

    CPC分类号： G02B6/3882 ,  G02B6/3885

    摘要： An optical ferrule butt-connected in an optical adapter, includes: a ferrule main body; a connection end face in a front surface of the main body; a pair of grooves on the connection end face of the main body; guide pin insertion holes in bottom surfaces of the respective grooves; optical fiber insertion holes in the connection end face, the holes being arranged in a line; and foreign material collecting portions at least at a pair of corresponding sides of the connection end face. The groove has a width larger than a diameter of the guide pin insertion hole. The foreign material collecting portions respectively have a wall for connecting the connection end face with a side surface of the ferrule main body to form a space for collecting a foreign material with an opposite connection end face of a corresponding optical ferrule and an inner wall of the optical adapter.

    摘要翻译： 在光学适配器中对接的光学套圈包括：套圈主体; 所述主体的前表面中的连接端面; 在主体的连接端面上的一对凹槽; 各个槽的底面中的引导销插入孔; 连接端面上的光纤插入孔，孔排列成一行; 以及至少在连接端面的一对相应侧面处的异物收集部分。 槽的宽度大于导销插入孔的直径。 异物收集部分别具有用于将连接端面与套管主体的侧面连接的壁，以形成用于收集异物的空间，其具有相应光学套圈的相对连接端面和相应的光学套圈的内壁 光电适配器

    OPTICAL CONNECTOR
    4.
    发明申请
    OPTICAL CONNECTOR 失效
    光学连接器

    公开(公告)号：US20110229092A1

    公开(公告)日：2011-09-22

    申请号：US12727075

    申请日：2010-03-18

    申请人： Kunihiko FUJIWARA ,  Akito NISHIMURA ,  Yukio HAYASHI

    发明人： Kunihiko FUJIWARA ,  Akito NISHIMURA ,  Yukio HAYASHI

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4214 ,  G02B6/3831 ,  G02B6/3885 ,  G02B6/4292

    摘要： An optical connector, assembled to a front end of an optical fiber and attached to an optical component that is provided with an optical element having an optical axis different from that of the optical fiber, includes a main body having a connection end surface, and a reflective portion changing an angle of an optical path. At least one of a fitting protruding portion and a fitting recessed portion are provided so as to be capable of positioning the optical connector to the optical component by respectively fitting a fitted protruding portion and a fitted recessed portion provided on the optical component in each of a first region on the front end side and a second region on the opposite side thereto with the optical path interposed therebetween.

    摘要翻译： 组装到光纤前端并安装在光学部件上的光连接器包括：具有不同于光纤的光轴的光学元件的光学元件;具有连接端面的主体和 反射部分改变光路的角度。 设置嵌合突起部和嵌合凹部中的至少一个，以便能够通过分别将设置在光学部件上的嵌合突起部和嵌合凹部设置在光学部件上而将光连接器定位在光学部件中 前端侧的第一区域和其相对侧的第二区域，其间插入光路。

    OPTICAL CONNECTOR
    5.
    发明申请
    OPTICAL CONNECTOR 有权
    光学连接器

    公开(公告)号：US20090116793A1

    公开(公告)日：2009-05-07

    申请号：US12259705

    申请日：2008-10-28

    申请人： Akito NISHIMURA ,  Kunihiko FUJIWARA ,  Tatsuya OHTA ,  Kenji SASAKI ,  Yukio HAYASHI

    发明人： Akito NISHIMURA ,  Kunihiko FUJIWARA ,  Tatsuya OHTA ,  Kenji SASAKI ,  Yukio HAYASHI

    IPC分类号： G02B6/36

    CPC分类号： G02B6/3885 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/4292

    摘要： An optical connector of a fitting pin positioning type includes multiple optical fiber insertion holes arranged in one row and fitting holes or fitting pins. The fitting holes or the fitting pins for positioning are respectively disposed on mutually opposite sides of a straight line connecting centers of the optical fiber insertion holes and are located point-symmetrically with respect to a center of the row of the entire optical fiber insertion holes arranged on the straight line.

    摘要翻译： 配合销定位型光连接器包括一列布置的多个光纤插入孔和装配孔或装配销。 用于定位的装配孔或装配销分别设置在连接光纤插入孔的中心的直线的相对的相对侧上，并且相对于布置在整个光纤插入孔的整列的中心位于点对称位置 在直线上