公开(公告)号：US20140170784A1

公开(公告)日：2014-06-19

申请号：US14029838

申请日：2013-09-18

Applicant: FUJITSU LIMITED

Inventor： Tetsuro YAMADA ,  Akiko MATSUI ,  Yoshiyuki HIROSHIMA ,  Takahiro OOI ,  Kohei CHORAKU

IPC: H01L33/58 ,  H01L31/0232

CPC classification number: G02B6/4245 ,  G02B6/4214 ,  G02B6/4239 ,  G02B6/43

Abstract: A method of manufacturing a photoelectric composite substrate, includes: aligning and fixing an optical element having a solder terminal to an optical waveguide for forming a path of an optical signal on a printed circuit board; mounting the optical waveguide, to which the optical element is fixed, on the printed circuit board; and welding the solder terminal to an electrode of a package installed on the printed circuit board or an electrode of the printed circuit board.

Abstract translation: 一种制造光电复合基板的方法，包括：将具有焊接端子的光学元件对准和固定到用于在印刷电路板上形成光信号路径的光波导; 将光学元件固定到其上的光波导安装在印刷电路板上; 并将焊接端子焊接到安装在印刷电路板上的封装的电极或印刷电路板的电极上。

公开(公告)号：US20150063746A1

公开(公告)日：2015-03-05

申请号：US14472459

申请日：2014-08-29

Applicant: FUJITSU LIMITED

Inventor： Daisuke USUI ,  Kohei CHORAKU ,  Masahiro IWAMA

IPC: H04B10/25 ,  G02B6/12

CPC classification number: H04B10/2504 ,  G02B6/421 ,  G02B6/4214 ,  G02B6/43

Abstract: An optical waveguide substrate includes: a substrate body in which an optical waveguide is formed; a cable holding part configured to have a cable holding hole into which a signal cable is inserted, the signal cable having one of an incidence part and an emission part that is arranged so as to face the optical waveguide and having a first magnetic part; and a second magnetic part configured to generate a repulsive force in the cable holding hole in association with the first magnetic part.

Abstract translation: 光波导基板包括：形成光波导的基板主体; 电缆保持部，其构成为具有插入有信号电缆的电缆保持孔，所述信号电缆具有被配置为面对所述光波导并具有第一磁性部的入射部和发射部中的一个; 以及第二磁性部件，其构造成在与所述第一磁性部件相关联地在所述电缆保持孔中产生排斥力。

公开(公告)号：US20140283380A1

公开(公告)日：2014-09-25

申请号：US14167246

申请日：2014-01-29

Applicant: FUJITSU LIMITED

Inventor： Yoshiyuki HIROSHIMA ,  Naoki NAKAMURA ,  Akiko MATSUI ,  Tetsuro YAMADA ,  Takahiro OOI ,  Kohei CHORAKU

IPC: H05K3/30 ,  B25J15/06

CPC classification number: H05K13/0408 ,  H05K3/3436 ,  H05K13/0409 ,  H05K13/046 ,  H05K2201/10121 ,  H05K2203/166 ,  Y10T29/49131

Abstract: A placement apparatus for an optical component includes: a suction nozzle that includes a nozzle main body having a suction surface having a suction port, an optical component being sucked to the suction port, a plurality of nozzle electrodes disposed on the suction surface, each of the nozzle electrodes being brought into contact with a corresponding one of a plurality of component electrodes provided on the optical component so as to establish electrical conduction between each of the plurality of nozzle electrodes and a corresponding one of the plurality of component electrodes.

Abstract translation: 一种用于光学部件的放置装置，包括：吸嘴，其包括具有吸入面的吸嘴主体，吸入口，被吸入吸入口的光学部件，设置在吸入面上的多个喷嘴电极， 喷嘴电极与设置在光学部件上的多个部件电极中的对应的一个电极接触，以便在多个喷嘴电极中的每一个与多个部件电极中的相应一个之间建立电导通。

公开(公告)号：US20140270631A1

公开(公告)日：2014-09-18

申请号：US14136218

申请日：2013-12-20

Applicant: Fujitsu Limited

Inventor： Kohei CHORAKU ,  Daisuke USUI ,  Masahiro IWAMA ,  Takahiro OOI ,  Tetsuro YAMADA

IPC: G02B6/12 ,  G02B6/46

CPC classification number: G02B6/46 ,  G02B6/4214 ,  G02B6/4221 ,  G02B6/43 ,  G02B21/36 ,  Y10T29/49769 ,  Y10T29/53022

Abstract: A method for manufacturing an optical transmission device, includes: arranging a plurality of optical waveguides including waveguide mirrors, a transmission-side optical module and a reception-side optical module on one side of a substrate; photographing, with a photographic device, at least one waveguide mirror, and the transmission-side optical module or the reception-side optical module corresponding to the waveguide mirror, from another side of the substrate via an opening formed in the substrate; detecting optical-axis centers of the transmission-side optical module or optical-axis centers of the reception-side optical module, and central positions of reflective surfaces of the waveguide mirrors corresponding to the detected optical-axis centers, from a result of the photographing; and aligning and fixing a position relationship between the optical waveguides and the transmission-side optical module or the reception-side optical module based on a result of the detecting.

Abstract translation: 一种光传输装置的制造方法，其特征在于，包括：在基板的一侧配置多个波导管，包括波导反射镜，透射侧光学模块和接收侧光学模块; 通过形成在基板中的开口从基板的另一侧，利用照相装置拍摄至少一个波导反射镜和对应于波导反射镜的发送侧光学模块或接收侧光学模块; 根据拍摄结果，检测发送侧光学模块的光轴中心或接收侧光学模块的光轴中心以及与所检测的光轴中心对应的波导反射镜的反射表面的中心位置 ; 并且基于检测结果对准和固定光波导与发射侧光学模块或接收侧光学模块之间的位置关系。

公开(公告)号：US20130088818A1

公开(公告)日：2013-04-11

申请号：US13626088

申请日：2012-09-25

Applicant: FUJITSU LIMITED

Inventor： Shingo YAMAGUCHI ,  Satoshi WATANABE ,  Satoshi KANBAYASHI ,  Kohei CHORAKU ,  Hayato SHIDA

IPC: H05K5/03 ,  C09J7/02 ,  H05K5/06

CPC classification number: G06F1/1637 ,  C09J7/20 ,  C09J7/22 ,  C09J7/26 ,  C09J7/30 ,  C09J2201/128 ,  C09J2201/28 ,  G02F1/133308 ,  G02F2001/133311 ,  G06F1/1601 ,  G06F1/1615 ,  H04M1/0249 ,  H04M1/18 ,  H05K5/03 ,  H05K5/06 ,  Y10T428/24752

Abstract: A housing includes a first case and a second case configured to be joined together to make a housing space; and a double-sided adhesive member having a first surface and a second surface, the double-sided adhesive member including an impermeable, elastic base material, and a plurality of binder layers formed on either surface of the base material, the binder layers on the first and second surfaces being bonded to the first and second cases, respectively, wherein an adhesive force between the first case and the first surface of the double-sided adhesive member is greater on an outer side of the first case than on an inner side of the first case, and wherein an adhesive force between the second case and the second surface of the double-sided adhesive member is greater on an inner side of the second case than on an outer side of the second case.

Abstract translation: 壳体包括第一壳体和第二壳体，所述第一壳体和第二壳体被构造成接合在一起以形成容纳空间; 以及具有第一表面和第二表面的双面粘合构件，所述双面粘合构件包括不可渗透的弹性基材，以及形成在所述基材的任一表面上的多个粘合剂层，所述粘合剂层 第一和第二表面分别结合到第一和第二壳体，其中第一壳体和双面粘合构件的第一表面之间的粘合力在第一壳体的外侧上大于在第一壳体的内侧上 所述第一壳体，并且其中所述第二壳体和所述双面粘合构件的所述第二表面之间的粘合力在所述第二壳体的内侧上大于所述第二壳体的外侧。