公开(公告)号：US07805042B2

公开(公告)日：2010-09-28

申请号：US12292933

申请日：2008-12-01

申请人： Takami Ushiwata ,  Koki Hirano ,  Hiroki Yasuda

发明人： Takami Ushiwata ,  Koki Hirano ,  Hiroki Yasuda

IPC分类号： G02B6/10

CPC分类号： G02B6/43

摘要： A flexible optical interconnection structure has a plurality of layers including an optical waveguide made of a core and a clad. The core is disposed to include a neutral surface that is not affected by expansion or contraction by bending. Alternatively, when the neutral surface is position outside the core, the core is disposed to satisfy Δy≦0.03×R, in which Δy is a distance between the neutral surface and a surface of the core at a side near the neutral surface, and R is a curvature radius of an innermost surface of the flexible optical interconnection structure in the bent state.

摘要翻译： 柔性光互连结构具有包括由芯和包层制成的光波导的多个层。 芯部设置为包括不受弯曲的膨胀或收缩影响的中性表面。 或者，当中性面位于芯部外部时，芯部设置成满足＆Dgr; y＆nlE; 0.03×R，其中，Dgr y是在中性点附近一侧的中性表面和芯部表面之间的距离 表面，并且R是弯曲状态下柔性光互连结构的最内表面的曲率半径。

公开(公告)号：US20090092356A1

公开(公告)日：2009-04-09

申请号：US11867362

申请日：2007-10-04

申请人： Hiroki Yasuda ,  Koki Hirano ,  Takami Ushiwata

发明人： Hiroki Yasuda ,  Koki Hirano ,  Takami Ushiwata

IPC分类号： G02B6/42

CPC分类号： G02B6/4249 ,  G02B6/4214 ,  G02B6/423

摘要： An optical fiber holder 7 which directs an angulated groove 6 in which an optical fiber 4 is disposed to a substrate 2 and overlays the angulated groove 6 on the substrate 2 may be formed first. Next, a guide 8 which guides the optical fiber holder 7 to the position where the optical fiber 4 and the optical device 3 are to be optically coupled to each other is formed on the substrate 2. Next, a 45-degree mirror is formed by dicing the optical fiber holder 7 and the optical fiber 4 together in a state in which the optical fiber 4 is disposed in the angulated groove 6. Finally, the optical fiber holder 7 is overlaid on the substrate 2, and the optical fiber holder 7 is guided by the guide 8.

摘要翻译： 可以首先形成光纤保持器7，其将设置有光纤4的角度的槽6引导到基板2并且覆盖基板2上的角度的槽6。 接下来，在基板2上形成将光纤保持器7引导到光纤4和光学装置3将彼此光学耦合的位置的引导件8.接下来，通过以下方式形成45度反射镜： 在光纤4配置在角度方向槽6的状态下，将光纤保持器7和光纤4切断。最后，将光纤保持器7重叠在基板2上，光纤保持架7为 指导8指导。

公开(公告)号：US20080152278A1

公开(公告)日：2008-06-26

申请号：US11935548

申请日：2007-11-06

申请人： Koki Hirano ,  Hiroki Yasuda ,  Takami Ushiwata ,  Masahiko Kobayashi

发明人： Koki Hirano ,  Hiroki Yasuda ,  Takami Ushiwata ,  Masahiko Kobayashi

IPC分类号： G02B6/12

CPC分类号： G02B6/4203 ,  G02B6/1221 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/0393 ,  H05K1/189

摘要： An optical circuit board which facilitates a mounting process and provides advantageous aspects of electric interconnection and optical interconnection. An optical circuit board comprises a flexible circuit board composed of a film having a flexibility; one or more electric interconnections provided at the flexible circuit board; one or more optical interconnections provided at the flexible circuit board; an optical transmitter for converting an electric signal supplied at a designated electric interconnection of the electric interconnections provided at the flexible circuit board into an optical signal; and an optical receiver for reconverting the optical signal emitted by the designated electric interconnection provided at the flexible circuit board into an electric signal and for outputting the reconverted electric signal to another electric interconnection.

摘要翻译： 一种便于安装工艺并提供电互连和光互连的有利方面的光电路板。 光电路板包括由具有柔性的膜组成的柔性电路板; 设置在柔性电路板上的一个或多个电互连; 设置在柔性电路板上的一个或多个光学互连; 光发送器，用于将在柔性电路板上提供的电互连的指定电互连处提供的电信号转换为光信号; 以及光接收器，用于将设置在柔性电路板上的指定电互连发射的光信号重新转换为电信号，并将再转换的电信号输出到另一电互连。

公开(公告)号：US07794158B2

公开(公告)日：2010-09-14

申请号：US11867362

申请日：2007-10-04

申请人： Hiroki Yasuda ,  Koki Hirano ,  Takami Ushiwata

发明人： Hiroki Yasuda ,  Koki Hirano ,  Takami Ushiwata

IPC分类号： G02B6/30 ,  G02B6/36

CPC分类号： G02B6/4249 ,  G02B6/4214 ,  G02B6/423

摘要： An optical fiber holder 7 which directs an angulated groove 6 in which an optical fiber 4 is disposed to a substrate 2 and overlays the angulated groove 6 on the substrate 2 may be formed first. Next, a guide 8 which guides the optical fiber holder 7 to the position where the optical fiber 4 and the optical device 3 are to be optically coupled to each other is formed on the substrate 2. Next, a 45-degree mirror is formed by dicing the optical fiber holder 7 and the optical fiber 4 together in a state in which the optical fiber 4 is disposed in the angulated groove 6. Finally, the optical fiber holder 7 is overlaid on the substrate 2, and the optical fiber holder 7 is guided by the guide 8.

摘要翻译： 可以首先形成光纤保持器7，其将设置有光纤4的角度的槽6引导到基板2并且覆盖基板2上的角度的槽6。 接下来，在基板2上形成将光纤保持器7引导到光纤4和光学装置3将彼此光学耦合的位置的引导件8.接下来，通过以下方式形成45度反射镜： 在光纤4配置在角度方向槽6的状态下，将光纤保持器7和光纤4切断。最后，将光纤保持器7重叠在基板2上，光纤保持架7为 指导8指导。

公开(公告)号：US20090263077A1

公开(公告)日：2009-10-22

申请号：US12292933

申请日：2008-12-01

申请人： Takami Ushiwata ,  Koki Hirano ,  Hiroki Yasuda

发明人： Takami Ushiwata ,  Koki Hirano ,  Hiroki Yasuda

IPC分类号： G02B6/12 ,  G02B6/10

CPC分类号： G02B6/43

摘要： A flexible optical interconnection structure has a plurality of layers including an optical waveguide made of a core and a clad. The core is disposed to include a neutral surface that is not affected by expansion or contraction by bending. Alternatively, when the neutral surface is position outside the core, the core is disposed to satisfy Δy≦0.03×R, in which Δy is a distance between the neutral surface and a surface of the core at a side near the neutral surface, and R is a curvature radius of an innermost surface of the flexible optical interconnection structure in the bent state.

摘要翻译： 柔性光互连结构具有包括由芯和包层制成的光波导的多个层。 芯部设置成包括不受弯曲的膨胀或收缩影响的中性面。 或者，当中性面位于芯外时，芯被设置成满足Deltay <= 0.03xR，其中Deltay是在中性面附近一侧的中性面与芯表面之间的距离，R 是弯曲状态下柔性光互连结构的最内表面的曲率半径。

公开(公告)号：US07509001B2

公开(公告)日：2009-03-24

申请号：US11935548

申请日：2007-11-06

申请人： Koki Hirano ,  Hiroki Yasuda ,  Takami Ushiwata ,  Masahiko Kobayashi

发明人： Koki Hirano ,  Hiroki Yasuda ,  Takami Ushiwata ,  Masahiko Kobayashi

IPC分类号： G02B6/12

CPC分类号： G02B6/4203 ,  G02B6/1221 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/0393 ,  H05K1/189

摘要： An optical circuit board which facilitates a mounting process and provides advantageous aspects of electric interconnection and optical interconnection. An optical circuit board comprises a flexible circuit board composed of a film having a flexibility; one or more electric interconnections provided at the flexible circuit board; one or more optical interconnections provided at the flexible circuit board; an optical transmitter for converting an electric signal supplied at a designated electric interconnection of the electric interconnections provided at the flexible circuit board into an optical signal; and an optical receiver for reconverting the optical signal emitted by the designated electric interconnection provided at the flexible circuit board into an electric signal and for outputting the reconverted electric signal to another electric interconnection.

摘要翻译： 一种便于安装工艺并提供电互连和光互连的有利方面的光电路板。 光电路板包括由具有柔性的膜组成的柔性电路板; 设置在柔性电路板上的一个或多个电互连; 设置在柔性电路板上的一个或多个光学互连; 光发送器，用于将在柔性电路板上提供的电互连的指定电互连处提供的电信号转换为光信号; 以及光接收器，用于将设置在柔性电路板上的指定电互连发射的光信号重新转换为电信号，并将再转换的电信号输出到另一电互连。

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。

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。

公开(公告)号：US08150225B2

公开(公告)日：2012-04-03

申请号：US12656977

申请日：2010-02-22

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 includes a substrate, an optical fiber mounting groove provided on a part of the substrate for mounting an optical fiber, an under cladding layer and a core sequentially formed on the substrate, and an over cladding layer formed on the core, the over cladding layer having an end surface facing to the optical fiber mounting groove, and wherein the core and the under cladding layer are protruded toward the optical fiber mounting groove with respect to the end surface of the over cladding layer.

摘要翻译： 一种光纤安装波导装置，包括基板，设置在用于安装光纤的基板的一部分上的光纤安装槽，在基板上顺序形成的下敷层和芯，以及形成在芯上的上敷层 所述上敷层具有面向所述光纤安装槽的端面，并且所述芯和下敷层相对于所述上敷层的端面朝向所述光纤安装槽突出。

公开(公告)号：US08571361B2

公开(公告)日：2013-10-29

申请号：US13044900

申请日：2011-03-10

申请人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata ,  Masanobu Ito

发明人： Hiroki Yasuda ,  Kouki Hirano ,  Takami Ushiwata ,  Masanobu Ito

IPC分类号： G02B6/12 ,  G02B6/42 ,  G02B6/26 ,  H01B11/22 ,  H01R43/00 ,  H05K1/00 ,  B32B38/04

CPC分类号： H05K1/0274 ,  G02B6/3817 ,  G02B6/4214 ,  G02B6/428 ,  H05K1/189 ,  H05K2201/10121

摘要： A combined optical and electrical flexible wiring includes a first film substrate, a plurality of conductors aligned parallel on a surface of the first film substrate, an optical fiber provided on the surface of the first film substrate and aligned parallel to the plural conductors, a second film substrate with which the plural conductors and the optical fiber are covered in such a manner as to include an exposed portion, a resin mount provided over the exposed portion in such a manner as to cover the plural conductors and the optical fiber, the resin mount being formed with a light inlet or outlet groove including a mirror surface therein, an optical-electrical conversion component formed on a surface of the resin mount, and a wiring pattern formed on the surface of the resin mount.

摘要翻译： 复合的光电柔性布线包括：第一薄膜基片，平行于第一薄膜基片的表面排列的多个导体;设置在第一薄膜基片的表面上并平行于多根导体排列的光纤; 所述多个导体和所述光纤被覆盖的膜基板以包含露出部分的方式被覆盖，所述树脂安装件以覆盖所述多个导体和所述光纤的方式设置在所述露出部分上，所述树脂安装座 形成有在其中包括镜面的光入口或出口槽，形成在树脂安装座的表面上的光电转换部件和形成在树脂安装件的表面上的布线图案。