公开(公告)号：US08087834B2

公开(公告)日：2012-01-03

申请号：US12568146

申请日：2009-09-28

申请人： Junichi Tanaka ,  Akihiko Sano ,  Toshiaki Okuno ,  Yoshihisa Ishida ,  Akira Enami ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Junichi Tanaka ,  Akihiko Sano ,  Toshiaki Okuno ,  Yoshihisa Ishida ,  Akira Enami ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/36 ,  G02B6/26 ,  G02B6/24

CPC分类号： G02B6/43 ,  G02B6/4201 ,  G02B6/4214

摘要： A connection member (21), which electrically connects a package (14) on which an optical element that converts an electric signal to an optical signal or converts an optical signal to an electric signal and at least one end portion including an incident/releasing port for an optical signal of an optical waveguide (11) that is optically coupled with the optical element to transmit the optical signal are mounted, and a second substrate (2) to each other, is provided with a holding unit having elasticity, which holds the package (14), and a connection unit that is connected to the substrate (2).

摘要翻译： 一种连接构件（21），其将将电信号转换为光信号的光学元件或将光信号转换为电信号的封装（14）电连接，并且至少包括入射/释放端口 安装与光学元件光学耦合以传输光信号的光波导（11）的光信号，并且第二基板（2）彼此配置有具有弹性的保持单元，其保持 封装（14），以及连接到所述基板（2）的连接单元。

公开(公告)号：US08052337B2

公开(公告)日：2011-11-08

申请号：US12158721

申请日：2006-12-28

申请人： Hiroshi Sameshima ,  Takayoshi Koike ,  Naru Yasuda ,  Hayami Hosokawa ,  Hiroto Nozawa

发明人： Hiroshi Sameshima ,  Takayoshi Koike ,  Naru Yasuda ,  Hayami Hosokawa ,  Hiroto Nozawa

IPC分类号： G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4201 ,  G02B6/1221 ,  G02B6/4212 ,  G02B6/4214 ,  G02B6/4219 ,  G02B6/4242 ,  H01L2224/48091 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module (1) including a light receiving/emitting element (3) for transmitting or receiving an optical signal, an optical waveguide (2) having a core part made of a material with translucency and a clad part made of a material having an index of refraction different from an index of refraction of the core part for optically coupling with the light receiving/emitting element (3) and transmitting the optical signal, and a package (5) for accommodating at least one end including an entrance/exit port (2c) of the optical signal in the optical waveguide (2) and the light receiving/emitting element (3); wherein a surface on a side facing a bottom plate mounted with the light receiving/emitting element (3) in the package (5) at the end of the optical waveguide (2) accommodated in the package (5) is configured by a first region including a portion projected into a space inside the package (5), and a second region different from the first region; and the package (5) includes a supporting part (5a) for supporting one part of at least one side of the surface forming the first region in the first region, and supporting one part of at least two sides of the surface forming the second region in the second region.

摘要翻译： 一种光学模块（1），包括用于发送或接收光学信号的光接收/发射元件（3），具有由半透明材料制成的芯部的光波导（2）和由具有透光性的材料制成的包层部分 折射率不同于用于与光接收/发射元件（3）光学耦合并传输光信号的芯部分的折射率，以及用于容纳至少一个端部的封装（5），包括入口/出口 （2）和光接收/发射元件（3）中的光信号的（2c）; 其特征在于，在容纳在所述封装体（5）的所述光波导（2）的端部处，在所述封装体（5）中安装有所述光接收/发射元件（3）的底板侧的表面由第一区域 包括突出到所述包装（5）内的空间中的部分，以及与所述第一区域不同的第二区域; 并且所述包装件（5）包括用于支撑在所述第一区域中形成所述第一区域的所述表面的至少一侧的一部分的支撑部分（5a），并且支撑形成所述第二区域的所述表面的至少两侧的一部分 在第二个地区。

公开(公告)号：US20090202199A1

公开(公告)日：2009-08-13

申请号：US12158721

申请日：2006-12-28

申请人： Hiroshi Sameshima ,  Takayoshi Koike ,  Naru Yasuda ,  Hayami Hosokawa ,  Hiroto Nozawa

发明人： Hiroshi Sameshima ,  Takayoshi Koike ,  Naru Yasuda ,  Hayami Hosokawa ,  Hiroto Nozawa

IPC分类号： G02B6/42

CPC分类号： G02B6/4201 ,  G02B6/1221 ,  G02B6/4212 ,  G02B6/4214 ,  G02B6/4219 ,  G02B6/4242 ,  H01L2224/48091 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module (1) including a light receiving/emitting element (3) for transmitting or receiving an optical signal, an optical waveguide (2) having a core part made of a material with translucency and a clad part made of a material having an index of refraction different from an index of refraction of the core part for optically coupling with the light receiving/emitting element (3) and transmitting the optical signal, and a package (5) for accommodating at least one end including an entrance/exit port (2c) of the optical signal in the optical waveguide (2) and the light receiving/emitting element (3); wherein a surface on a side facing a bottom plate mounted with the light receiving/emitting element (3) in the package (5) at the end of the optical waveguide (2) accommodated in the package (5) is configured by a first region including a portion projected into a space inside the package (5), and a second region different from the first region; and the package (5) includes a supporting part (5a) for supporting one part of at least one side of the surface forming the first region in the first region, and supporting one part of at least two sides of the surface forming the second region in the second region.

摘要翻译： 一种光学模块（1），包括用于发送或接收光学信号的光接收/发射元件（3），具有由半透明材料制成的芯部的光波导（2）和由具有透光性的材料制成的包层部分 折射率不同于用于与光接收/发射元件（3）光学耦合并传输光信号的芯部分的折射率，以及用于容纳至少一个端部的封装（5），包括入口/出口 （2）和光接收/发射元件（3）中的光信号的（2c）; 其特征在于，在容纳在所述封装体（5）的所述光波导（2）的端部处，在所述封装体（5）中安装有所述光接收/发射元件（3）的底板侧的表面由第一区域 包括突出到所述包装（5）内的空间中的部分，以及与所述第一区域不同的第二区域; 并且所述包装件（5）包括用于支撑在所述第一区域中形成所述第一区域的所述表面的至少一侧的一部分的支撑部分（5a），并且支撑形成所述第二区域的所述表面的至少两侧的一部分 在第二个地区。

公开(公告)号：US20090175579A1

公开(公告)日：2009-07-09

申请号：US12296516

申请日：2007-04-13

申请人： Junichi Tanaka ,  Akihiko Sano ,  Toshiaki Okuno ,  Yoshihisa Ishida ,  Akira Enami ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Junichi Tanaka ,  Akihiko Sano ,  Toshiaki Okuno ,  Yoshihisa Ishida ,  Akira Enami ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/42

CPC分类号： G02B6/43 ,  G02B6/4201 ,  G02B6/4214

摘要： A connection member electrically connects an optical element configured to convert an electric signal to an optical signal or to convert an optical signal to an electric signal, a first substrate including an incident/releasing port of an optical transmission path for an optical signal at least one end portion thereof, and a second substrate to each other. The optical transmission path is optically coupled with the optical element to transmit the optical the connection. The connection member includes a connection unit connected to the second substrate and a holding unit having elasticity and holding the first substrate. The holding unit is provided with an electrode at a connecting position to the first substrate, and the holding unit holds the first substrate by connecting the first substrate to the electrode.

摘要翻译： 连接构件电连接被配置为将电信号转换为光信号的光学元件或将光信号转换为电信号，第一基板包括用于光信号的光传输路径的入射/释放端口，至少一个 端部，第二基板。 光传输路径与光学元件光学耦合以传输光学连接。 连接构件包括连接到第二基板的连接单元和具有弹性并保持第一基板的保持单元。 保持单元在与第一基板的连接位置处设置有电极，并且保持单元通过将第一基板连接到电极来保持第一基板。

公开(公告)号：US20050180696A1

公开(公告)日：2005-08-18

申请号：US11059592

申请日：2005-02-16

申请人： Toshiyuki Takahashi ,  Naru Yasuda ,  Naoki Yoshitake ,  Hayami Hosokawa

发明人： Toshiyuki Takahashi ,  Naru Yasuda ,  Naoki Yoshitake ,  Hayami Hosokawa

IPC分类号： G02B6/02 ,  B29C65/00 ,  C09J5/02 ,  G02B6/122 ,  G02B6/30 ,  G02B6/38 ,  G02B6/42 ,  G02B6/10

CPC分类号： G02B6/1221 ,  G02B6/255 ,  G02B6/30 ,  G02B6/4239

摘要： An oxide film is formed on an end surface of a waveguide which includes an under cladding, a core and a over cladding. An end surface of a fiber guide holding an optical fiber is coupled the end surface of the waveguide formed the oxide film with a glue. It is preferable that the oxide film is SiOx (1≦x≦1.5). This oxide film has a composition ratio of an oxygen atom smaller than the stable composition, and thus it is easy for OH radicals to appear on the surface of the oxide film. Such OH radicals bond chemically with the resin of the waveguide and the glue. Thus, an adhesive strength between the waveguide and the fiber guide is improved.

摘要翻译： 在包括下包层，芯和外包层的波导的端面上形成氧化膜。 保持光纤的纤维引导件的端面通过胶水与形成氧化膜的波导的端面连接。 优选氧化膜是SiO x（1≤x≤1.5）。 该氧化膜的氧原子的组成比小于稳定组成，因此OH自由基容易出现在氧化膜的表面。 这种OH自由基与波导和胶的树脂化学键合。 因此，提高了波导和光纤引导件之间的粘合强度。

公开(公告)号：US08313252B2

公开(公告)日：2012-11-20

申请号：US12671345

申请日：2008-08-06

申请人： Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/36

CPC分类号： G02B6/4214 ,  G02B6/4201 ,  G02B6/4242 ,  G02B6/4251

摘要： In a package (5) formed by a supporting portion (5a) for supporting a light emitting portion (7) or a light receiving portion (9) for emitting or receiving an optical signal, and a lid (5b) for covering the supporting portion (5a); the supporting portion (5a) or the lid (5b) includes a light guide mounting surface (22) for supporting at least one end including an incident/exit port of the optical signal in a film light guide (4) for optically coupling with the light emitting portion (7) or the light receiving portion (9) and transmitting the optical signal; and a length (D) in a Z-direction serving as a perpendicular direction with respect to the light guide mounting surface (22) from the light guide mounting surface (22) of the supporting portion (5a) or the lid (5b) to the lid (5b) or the supporting portion (5a) facing the light guide mounting surface (22) is longer than a length (d) in the Z-direction in a region of the film light guide (4) supported by the light guide mounting surface (22). The light guide package having a structure in which the deformation and the damage of the core are less likely to occur even when subjected to impact by vibration and the like is thereby provided.

摘要翻译： 在由用于支撑发光部分（7）的支撑部分（5a）或用于发射或接收光信号的光接收部分（9）形成的封装（5）中，以及用于覆盖支撑部分 （5a）; 支撑部分（5a）或盖子（5b）包括一个光导安装表面（22），用于在薄膜光导（4）中支撑包括光信号的入射/出射端口的至少一端，用于与 发光部（7）或光接收部（9），并发送光信号; 以及从支撑部（5a）或盖（5b）的导光体安装面（22）向相对于导光体安装面（22）的垂直方向的Z方向的长度（D）〜 面对导光体安装面（22）的盖（5b）或支撑部（5a）比由光导支撑的薄膜光导（4）的区域的Z方向的长度（d）长 安装表面（22）。 因此，具有即使受到振动等的冲击也不易发生芯的变形和损伤的结构的导光组件。

公开(公告)号：US20100221016A1

公开(公告)日：2010-09-02

申请号：US12710872

申请日：2010-02-23

申请人： Junichi Tanaka ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Junichi Tanaka ,  Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： H04B10/00 ,  H01L33/52

CPC分类号： G02B6/4214 ,  G02B6/4212 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/1815 ,  H01L2924/00 ,  H01L2224/4554

摘要： A light transmission module has a light transmission path for transmitting light, an optical element including a light emitting and receiving surface for emitting or receiving an optical signal transmitted by the light transmission path, and having a light emitting and receiving point with a function of photoelectric conversion and an electrode pad formed on the light emitting and receiving surface, a substrate mounted with the optical element and an electrical wiring, a bonding wiring for electrically connecting the electrode pad and the electrical wiring, and a sealing portion for sealing the optical element. The electrical wiring and the electrode pad are reverse wire-bonded by the bonding wiring. The sealing portion includes an inclined part where a liquid sealing resin material is raised and solidified along a side wall of the optical element by surface tension, and a flat part where the liquid sealing resin material is spread in parallel and solidified along the light emitting and receiving surface, the inclined part and the flat part being coupled.

摘要翻译： 光传输模块具有用于透射光的光传输路径，包括用于发射或接收由光传输路径传输的光信号的发光和接收表面的光学元件，并具有具有光电功能的发光和接收点 转换和形成在发光和接收表面上的电极焊盘，安装有光学元件的基板和电线，用于电连接电极焊盘和电线的接合线以及用于密封光学元件的密封部分。 电线和电极焊盘通过接合线反向引线接合。 密封部分包括倾斜部分，其中液体密封树脂材料通过表面张力沿着光学元件的侧壁升高和固化，以及平坦部分，其中液体密封树脂材料沿着发光和/ 接收表面，倾斜部分和平坦部分联接。

公开(公告)号：US20100172654A1

公开(公告)日：2010-07-08

申请号：US12297151

申请日：2007-04-26

申请人： Akira Enami ,  Toshiaki Okuno ,  Akihiko Sano ,  Yoshihisa Ishida ,  Junichiro Yamada ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Akira Enami ,  Toshiaki Okuno ,  Akihiko Sano ,  Yoshihisa Ishida ,  Junichiro Yamada ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： H04B10/04 ,  H01S3/10 ,  H05B37/02

CPC分类号： H01S5/042 ,  H01S5/0427 ,  H01S5/06804

摘要： A light emitting element circuit has a light emitting element, a drive circuit that supplies a current to the light emitting element, and a signal circuit that autonomously supplies a signal according to an ambient temperature. The signal adjusts the current such that the current corresponds to a temperature characteristic of the light emitting element.

摘要翻译： 发光元件电路具有发光元件，向发光元件供给电流的驱动电路和根据环境温度自主地提供信号的信号电路。 信号调节电流，使得电流对应于发光元件的温度特性。

公开(公告)号：US07657140B2

公开(公告)日：2010-02-02

申请号：US12295786

申请日：2007-04-09

申请人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

发明人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

IPC分类号： G02B6/30 ,  G02B6/26 ,  G02B6/42 ,  G02B6/36

CPC分类号： G02B6/4214

摘要： An optical cable module has an optical waveguide formed by surrounding a core with a clad layer and a light-receiving/emitting element, installed on a supporting substrate. A light-releasing face of the optical waveguide or a light-incident face to the optical waveguide is aligned so as to face a light-receiving face or a light-emitting face of the light-receiving/emitting element. The optical waveguide is formed into a film shape having flexibility, and provided with a reinforcing member that prevents a deflection from occurring in the optical waveguide. The optical waveguide is placed on a protruding portion from a supporting face of the optical waveguide on the supporting substrate.

摘要翻译： 光缆模块具有通过围绕安装在支撑基板上的覆盖层和光接收/发射元件的芯体而形成的光波导。 将光波导的光释放面或与光波导的光入射面对准，以面对光接收/发射元件的受光面或发光面。 光波导形成为具有柔性的膜状，并且设置有防止在光波导中发生偏转的加强构件。 光波导从支撑基板上的光波导的支撑面放置在突出部上。

公开(公告)号：US20090110350A1

公开(公告)日：2009-04-30

申请号：US12295786

申请日：2007-04-09

申请人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

发明人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

IPC分类号： G02B6/42

CPC分类号： G02B6/4214

摘要： An optical cable module has an optical waveguide formed by surrounding a core with a clad layer and a light-receiving/emitting element, installed on a supporting substrate. A light-releasing face of the optical waveguide or a light-incident face to the optical waveguide is aligned so as to face a light-receiving face or a light-emitting face of the light-receiving/emitting element. The optical waveguide is formed into a film shape having flexibility, and provided with a reinforcing member that prevents a deflection from occurring in the optical waveguide. The optical waveguide is placed on a protruding portion from a supporting face of the optical waveguide on the supporting substrate.

摘要翻译： 光缆模块具有通过围绕安装在支撑基板上的覆盖层和光接收/发射元件的芯体而形成的光波导。 将光波导的光释放面或与光波导的光入射面对准，以面对光接收/发射元件的受光面或发光面。 光波导形成为具有柔性的膜状，并且设置有防止在光波导中发生偏转的加强构件。 光波导从支撑基板上的光波导的支撑面放置在突出部上。