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    Polymer optical waveguide and method of making the same
    1.
    发明授权
    Polymer optical waveguide and method of making the same 有权
    聚合物光波导及其制造方法

    公开(公告)号：US07133592B2

    公开(公告)日：2006-11-07

    申请号：US11081022

    申请日：2005-03-16

    申请人： Hiroki Yasuda ,  Kouki Hirano ,  Tomiya Abe ,  Yuzo Ito

    发明人： Hiroki Yasuda ,  Kouki Hirano ,  Tomiya Abe ,  Yuzo Ito

    IPC分类号： G02B6/10

    CPC分类号： G02B6/1221 ,  G02B6/138

    摘要： A polymer optical waveguide has a substrate, a buffer layer formed on the substrate, and a polymer waveguide main body formed on the buffer layer. The buffer layer is made of a polymer material that can absorb a difference in thermal expansion coefficient between the substrate and the polymer optical waveguide.

    摘要翻译： 聚合物光波导具有衬底，形成在衬底上的缓冲层和形成在缓冲层上的聚合物波导主体。 缓冲层由可以吸收基板和聚合物光波导之间的热膨胀系数差的聚合物材料制成。

    Photoelectric conversion module
    3.
    发明授权
    Photoelectric conversion module 失效
    光电转换模块

    公开(公告)号：US08698264B2

    公开(公告)日：2014-04-15

    申请号：US13355668

    申请日：2012-01-23

    申请人： Kouki Hirano ,  Hiroki Yasuda ,  Yoshinori Sunaga ,  Shohei Hata

    发明人： Kouki Hirano ,  Hiroki Yasuda ,  Yoshinori Sunaga ,  Shohei Hata

    IPC分类号： H01L31/0203

    CPC分类号： H01L31/0203 ,  H01L2224/16225

    摘要： A photoelectric conversion module includes: a substrate having a light transmitting property and having a mounting surface; a photoelectric conversion element mounted on the mounting surface of the substrate; a cover member fixed to the substrate via a solder layer constituted by solder and forming, cooperatively with the substrate, an airtight chamber housing the photoelectric conversion element; and a solder adsorbing film provided near an area fixed to the substrate by the solder layer, in a surface, of the cover member, facing the mounting surface, the solder having an adhesive property to the solder adsorbing film.

    摘要翻译： 光电转换模块包括：具有透光性且具有安装面的基板; 安装在基板的安装面上的光电转换元件; 盖构件，其经由焊料构成的焊料层固定到所述衬底，并与所述衬底协同地形成容纳所述光电转换元件的气密室; 以及焊料吸附膜，其通过所述焊料层在所述盖部件的与所述安装面相对的表面中靠近所述基板的区域附近设置，所述焊料与所述焊料吸附膜具有粘合性。

    PHOTOELECTRIC CONVERSION MODULE AND METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION MODULE
    4.
    发明申请
    PHOTOELECTRIC CONVERSION MODULE AND METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION MODULE 失效
    光电转换模块及制造光电转换模块的方法

    公开(公告)号：US20120193742A1

    公开(公告)日：2012-08-02

    申请号：US13355668

    申请日：2012-01-23

    申请人： Kouki HIRANO ,  Hiroki Yasuda ,  Yoshinori Sunaga ,  Shohei Hata

    发明人： Kouki HIRANO ,  Hiroki Yasuda ,  Yoshinori Sunaga ,  Shohei Hata

    IPC分类号： H01L31/0203 ,  H01L31/18

    CPC分类号： H01L31/0203 ,  H01L2224/16225

    摘要： A photoelectric conversion module includes: a substrate having a light transmitting property and having a mounting surface; a photoelectric conversion element mounted on the mounting surface of the substrate; a cover member fixed to the substrate via a solder layer constituted by solder and forming, cooperatively with the substrate, an airtight chamber housing the photoelectric conversion element; and a solder adsorbing film provided near an area fixed to the substrate by the solder layer, in a surface, of the cover member, facing the mounting surface, the solder having an adhesive property to the solder adsorbing film.

    摘要翻译： 光电转换模块包括：具有透光性且具有安装面的基板; 安装在基板的安装面上的光电转换元件; 盖构件，其经由焊料构成的焊料层固定到所述衬底，并与所述衬底协同地形成容纳所述光电转换元件的气密室; 以及焊料吸附膜，其通过所述焊料层在所述盖部件的与所述安装面相对的表面中靠近所述基板的区域附近设置，所述焊料与所述焊料吸附膜具有粘合性。

    Optical fiber mounting waveguide device and method for fabricating same
    6.
    发明授权
    Optical fiber mounting waveguide device and method for fabricating same 有权
    光纤安装波导器件及其制造方法

    公开(公告)号：US07876988B2

    公开(公告)日：2011-01-25

    申请号：US12149530

    申请日：2008-05-02

    申请人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata

    发明人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata

    IPC分类号： G02B6/30

    CPC分类号： G02B6/3652 ,  G02B6/30 ,  G02B6/3636

    摘要： An optical fiber mounting waveguide device and a method for fabricating the same, which provide a low optical connection loss and a high productivity. An under cladding layer (3u), a core (4), and an over cladding layer (3o) are sequentially formed on a substrate (8) to constitute an optical fiber mounting waveguide device (1). An optical fiber mounting groove (2) for mounting an optical fiber (6) is formed on the optical fiber mounting waveguide device (1). An end surface (3a) of the over cladding layer (3o) faces to the optical fiber mounting groove (2). The core (4) and the under cladding layer (3u) are projected toward the optical fiber mounting groove (2) with respect to the end surface (3a) of the over cladding layer (3o).

    摘要翻译： 一种光纤安装波导器件及其制造方法，其提供低的光连接损耗和高生产率。 在基板（8）上依次形成下敷层（3u），芯（4）和上敷层（3o），构成光纤安装波导装置（1）。 在光纤安装波导装置（1）上形成用于安装光纤（6）的光纤安装槽（2）。 上敷层（3o）的端面（3a）面向光纤安装槽（2）。 芯体（4）和下敷层（3u）相对于上敷层（3o）的端面（3a）向光纤安装槽（2）突出。

    Optical fiber mounting waveguide device and method for fabricating same
    7.
    发明申请
    Optical fiber mounting waveguide device and method for fabricating same 有权
    光纤安装波导器件及其制造方法

    公开(公告)号：US20080285928A1

    公开(公告)日：2008-11-20

    申请号：US12149530

    申请日：2008-05-02

    申请人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata

    发明人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata

    IPC分类号： G02B6/02

    CPC分类号： G02B6/3652 ,  G02B6/30 ,  G02B6/3636

    摘要： An optical fiber mounting waveguide device and a method for fabricating the same, which provide a low optical connection loss and a high productivity. An under cladding layer (3u), a core (4), and an over cladding layer (3o) are sequentially formed on a substrate (8) to constitute an optical fiber mounting waveguide device (1). An optical fiber mounting groove (2) for mounting an optical fiber (6) is formed on the optical fiber mounting waveguide device (1). An end surface (3a) of the over cladding layer (3o) faces to the optical fiber mounting groove (2). The core (4) and the under cladding layer (3u) are projected toward the optical fiber mounting groove (2) with respect to the end surface (3a) of the over cladding layer (3o).

    摘要翻译： 一种光纤安装波导器件及其制造方法，其提供低的光连接损耗和高生产率。 在基板（8）上依次形成下敷层（3u），芯（4）和上敷层（3o），构成光纤安装用波导装置（1）。 在光纤安装波导装置（1）上形成用于安装光纤（6）的光纤安装槽（2）。 上敷层（3o）的端面（3a）面向光纤安装槽（2）。 芯部（4）和下敷层（3u）相对于上敷层（3o）的端面（3a）向光纤安装槽（2）突出。

    Photoelectric conversion module
    9.
    发明授权
    Photoelectric conversion module 有权
    光电转换模块

    公开(公告)号：US08611704B2

    公开(公告)日：2013-12-17

    申请号：US13347948

    申请日：2012-01-11

    申请人： Hiroki Yasuda ,  Kouki Hirano ,  Yoshinori Sunaga ,  Juhyun Yu

    发明人： Hiroki Yasuda ,  Kouki Hirano ,  Yoshinori Sunaga ,  Juhyun Yu

    IPC分类号： G02B6/12

    CPC分类号： G02B6/4214 ,  G02B6/3652 ,  G02B6/3696 ,  G02B6/4281 ,  H01L2224/16225

    摘要： A photoelectric conversion module includes: an IC chip and a photoelectric conversion element mounted on one surface of a circuit board having a light transmitting property and flexibility; an optical fiber having a tip portion disposed in a holding groove formed in a resin layer provided on another surface of the circuit board; a reinforcing member covering the holding groove; and an optical element optically coupling a tip of the optical fiber and the photoelectric conversion element via the circuit board. The holding groove has an open end at an end of the resin layer, the end of the resin layer being located on the IC chip side in terms of an arrangement direction of the IC chip and the photoelectric conversion element, and at least part of the tip portion of the optical fiber extends along the IC chip.

    摘要翻译： 光电转换模块包括：安装在具有透光性和柔性的电路板的一个表面上的IC芯片和光电转换元件; 光纤，其具有设置在设置在所述电路板的另一表面上的树脂层中形成的保持槽中的前端部; 覆盖所述保持槽的加强构件; 以及光学元件，经由电路板光耦合光纤的前端和光电转换元件。 保持槽在树脂层的端部具有开口端，根据IC芯片和光电转换元件的排列方向，树脂层的端部位于IC芯片侧，并且至少部分 光纤的尖端部分沿着IC芯片延伸。

    Photoelectric conversion module
    10.
    发明授权
    Photoelectric conversion module 有权
    光电转换模块

    公开(公告)号：US09335496B2

    公开(公告)日：2016-05-10

    申请号：US13348887

    申请日：2012-01-12

    申请人： Masanobu Ito ,  Hiroki Yasuda ,  Kouki Hirano

    发明人： Masanobu Ito ,  Hiroki Yasuda ,  Kouki Hirano

    IPC分类号： G02B6/42

    CPC分类号： G02B6/4214 ,  G02B6/4249 ,  G02B6/428 ,  G02B6/4284

    摘要： A photoelectric conversion module includes a circuit board including a plurality of first board-side electrodes and a plurality of second board-side electrodes that are alternately arranged on a mounting surface of the circuit board in an array direction and each extend into strips in a direction orthogonal to the array direction, a photoelectric conversion array element mounted on the circuit board and including, on a surface facing the mounting surface, a plurality of light receiving/emitting portions, first element-side electrodes connected to the first board-side electrodes and second element-side electrodes connected to the second board-side electrodes, and an IC chip mounted on the circuit board. The circuit board further includes, on the mounting surface, a connecting portion for connecting the first board-side electrodes to each other and a first electrode land portion connected to the first board-side electrode or the connecting portion to contact with a first test electrode probe.

    摘要翻译： 光电转换模块包括电路板，该电路板包括多个第一板侧电极和多个第二板侧电极，它们在阵列方向上交替布置在电路板的安装表面上，并且各自沿方向 与阵列方向垂直的光电转换阵列元件，安装在电路板上的光电转换阵列元件，在与安装表面相对的表面上包括多个光接收/发射部分，与第一板侧电极连接的第一元件侧电极和 连接到第二板侧电极的第二元件侧电极和安装在电路板上的IC芯片。 电路板还包括在安装表面上的用于将第一板侧电极彼此连接的连接部分和连接到第一板侧电极或连接部分以与第一测试电极接触的第一电极焊盘部分 探测。