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    OPTICAL MODULE
    53.
    发明申请
    OPTICAL MODULE 有权
    光学模块

    公开(公告)号：US20160356973A1

    公开(公告)日：2016-12-08

    申请号：US15165053

    申请日：2016-05-26

    Applicant: FUJITSU COMPONENT LIMITED

    Inventor： Hongfei Zhang ,  Shigemi Kurashima ,  Satoshi Moriyama ,  Shinichiro Akieda ,  Rie Gappa ,  Mitsuki Kanda

    IPC: G02B6/42 ,  G02B6/38 ,  G02B6/32

    CPC classification number: G02B6/4292 ,  G02B6/32 ,  G02B6/3882 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249

    Abstract: An optical module for connecting a photoelectric conversion device on a substrate to a ferrule connected to an optical fiber includes a body configured to be mounted on the substrate, a first lens disposed on the body at a side thereof connectable to the ferrule, a second lens disposed on the body at a side thereof facing the substrate, and a core disposed in the body between the first lens and the second lens, wherein a refractive index of the core is higher than a refractive index of the body.

    Abstract translation: 用于将基板上的光电转换装置连接到与光纤连接的套圈的光学模块包括构造成安装在基板上的主体，设置在主体上的可连接到套圈的一侧的第一透镜，第二透镜 设置在所述主体的面向所述基板的一侧，以及设置在所述主体中的所述第一透镜和所述第二透镜之间的芯，其中所述芯的折射率高于所述主体的折射率。

    Clip, optical module, and optical connector
    54.
    发明授权
    Clip, optical module, and optical connector 有权
    夹子，光学模块和光学连接器

    公开(公告)号：US09453975B2

    公开(公告)日：2016-09-27

    申请号：US14856722

    申请日：2015-09-17

    Applicant: FUJITSU COMPONENT LIMITED

    Inventor： Shinichiro Akieda ,  Osamu Daikuhara

    IPC: G02B6/36 ,  G02B6/38 ,  G02B6/32 ,  G02B6/40

    CPC classification number: G02B6/3879 ,  G02B6/32 ,  G02B6/3821 ,  G02B6/387 ,  G02B6/3887 ,  G02B6/389 ,  G02B6/403 ,  G02B6/4256 ,  G02B6/4284 ,  G02B6/4292

    Abstract: A clip for keeping a first ferrule and a second ferrule in contact with each other includes a base member, one or more spring sections formed at the base member and configured to apply an elastic force to the first ferrule in a contact direction in which the first ferrule and the second ferrule come in contact with each other, and one or more engaging sections formed at the base member and configured to have higher rigidity in the contact direction than in other directions, wherein the engaging sections are configured to engage with the second ferrule.

    Abstract translation: 用于保持彼此接触的第一套圈和第二套圈的夹具包括基部构件，形成在基部构件上的一个或多个弹簧部分，并且构造成沿着接触方向向第一套圈施加弹性力，其中第一 套圈和第二套圈彼此接触，并且一个或多个接合部分形成在基部构件处，并且构造成在接触方向上具有比其他方向更高的刚性，其中接合部分构造成与第二套圈接合 。

    OPTICAL WAVEGUIDE MODULE
    56.
    发明申请
    OPTICAL WAVEGUIDE MODULE 有权
    光波模块

    公开(公告)号：US20160231517A1

    公开(公告)日：2016-08-11

    申请号：US15012987

    申请日：2016-02-02

    Applicant: FUJITSU COMPONENT LIMITED

    Inventor： Rie Gappa ,  Osamu Daikuhara ,  Shinichiro Akieda ,  Satoshi Moriyama ,  Hongfei Zhang ,  Mitsuki Kanda

    IPC: G02B6/42 ,  G02B6/12

    CPC classification number: G02B6/422 ,  G02B6/34 ,  G02B6/4214 ,  G02B6/4221 ,  G02B6/4222 ,  G02B6/4224 ,  G02B6/4225 ,  G02B6/4227 ,  G02B6/4246 ,  G02B6/43 ,  G02B2006/12104

    Abstract: An optical waveguide module includes an optical waveguide sheet including multiple optical waveguides, and a light-emitting device and a light-receiving device each positioned over a surface of the optical waveguide sheet. At least one of the optical waveguides includes a first mirror, a second mirror, and a slit. The first mirror is configured to reflect light entering the corresponding optical waveguide from its first end to the light-receiving device or to reflect light emitted from the light-emitting device toward the first end of the corresponding optical waveguide. The second mirror is configured to reflect light entering the corresponding optical waveguide from its second end toward the surface of the optical waveguide sheet. The slit is provided between the second mirror and the second end of the corresponding optical waveguide. The corresponding optical waveguide is discontinuous across the slit.

    Abstract translation: 光波导模块包括一个包括多个光波导的光波导片，以及分别位于光波导片的表面上的发光器件和光接收器件。 至少一个光波导包括第一反射镜，第二反射镜和狭缝。 第一镜被配置为将从其第一端进入光接收装置的入射到相应的光波导的光反射，或者将从发光装置发射的光朝向对应的光波导的第一端反射。 第二镜被配置为从其第二端朝向光波导片的表面反射进入对应的光波导的光。 狭缝设置在第二反射镜和对应的光波导的第二端之间。 相应的光波导跨越狭缝是不连续的。

    CURRENT SENSOR
    58.
    发明申请
    CURRENT SENSOR 有权
    电流传感器

    公开(公告)号：US20140292309A1

    公开(公告)日：2014-10-02

    申请号：US14228420

    申请日：2014-03-28

    Applicant: FUJITSU COMPONENT LIMITED

    Inventor： Shigemi Kurashima ,  Shinichiro Akieda ,  Nobuyoshi Shimizu ,  Akio Nakamura ,  Naoyuki Nagao

    IPC: G01R19/00

    CPC classification number: G01R15/202 ,  G01R1/20 ,  G01R1/22 ,  G01R11/06 ,  G01R15/20 ,  G01R19/20 ,  G01R21/08 ,  G01R33/0283 ,  G01R33/075 ,  G05G2009/04755 ,  G06G7/162

    Abstract: A current sensor includes semi-annular first and second magnetic cores, first and second sensors, and a differential output part. The first magnetic core is provided around a wire in which an electric current flows and includes a pair of first magnetic core parts each having a quarter annular shape. The first sensor is provided in the gap between the first magnetic core parts and detects a magnetic flux. The second magnetic core is provided around the wire and includes a pair of second magnetic core parts each having a quarter annular shape. The first and second magnetic cores form an annular magnetic core. The second sensor is provided in the gap between the second magnetic core parts and detects a magnetic flux. The differential output part outputs the differential output of the outputs of the first and second sensors.

    Abstract translation: 电流传感器包括半环形的第一和第二磁芯，第一和第二传感器以及差动输出部件。 第一磁芯设置在电流流过的导线周围，并且包括一对具有四分之一环形的第一磁芯部分。 第一传感器设置在第一磁芯部分之间的间隙中并检测磁通量。 第二磁芯设置在电线周围，并且包括一对第二磁芯部件，每个第二磁芯部件具有四分之一环形形状。 第一和第二磁芯形成环形磁芯。 第二传感器设置在第二磁芯部分之间的间隙中并检测磁通量。 差分输出部分输出第一和第二传感器的输出的差分输出。

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