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    Light guide, light transmission module, electronic device, and manufacturing method of light guide
    1.
    发明授权
    Light guide, light transmission module, electronic device, and manufacturing method of light guide 失效
    光导，光传输模块，电子设备，以及光导制造方法

    公开(公告)号：US08577189B2

    公开(公告)日：2013-11-05

    申请号：US12674061

    申请日：2008-10-07

    申请人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

    发明人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

    IPC分类号： H01S5/02

    CPC分类号： G02B6/43 ,  G02B6/4214

    摘要： A light guide includes a core made of material having translucency and an optical path conversion mirror for reflecting the signal light from the optical element and converting the optical path of the signal light formed on at least the core. The signal light is transmitted through the core by the reflection at the optical path conversion mirror. The optical path conversion mirror surface has an inclination angle α formed with a bottom surface of the core changing in the X-direction in a cross-sectional shape in which the core is cut at a YZ plane, the Y-direction being an optical axis direction of the optical element, the Z-direction being an advancing direction of the signal light of the light guide, and the X-direction being a direction perpendicular to both the Y-direction and the Z-direction.

    摘要翻译： 导光体包括由具有半透明度的材料制成的芯体和用于反射来自光学元件的信号光并转换至少形成在芯上的信号光的光路的光路转换镜。 信号光通过光路转换镜的反射透过芯。 光路转换镜表面具有形成有芯的底面的倾斜角α，其在X方向上以在YZ平面上切割芯的截面形状，Y方向为光轴 光学元件的方向，Z方向是导光体的信号光的前进方向，X方向是与Y方向和Z方向垂直的方向。

    OPTICAL WAVEGUIDE, OPTICAL TRANSMISSION MODULE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE
    2.
    发明申请
    OPTICAL WAVEGUIDE, OPTICAL TRANSMISSION MODULE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE 失效
    光波导，光传输模块，电子设备及制造光波导的方法

    公开(公告)号：US20110292661A1

    公开(公告)日：2011-12-01

    申请号：US12674061

    申请日：2008-10-07

    申请人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

    发明人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

    IPC分类号： F21V8/00 ,  B23P11/00

    CPC分类号： G02B6/43 ,  G02B6/4214

    摘要： A light guide includes a core made of material having translucency and an optical path conversion mirror for reflecting the signal light from the optical element and converting the optical path of the signal light formed on at least the core. The signal light is transmitted through the core by the reflection at the optical path conversion mirror. The optical path conversion mirror surface has an inclination angle α formed with a bottom surface of the core changing in the X-direction in a cross-sectional shape in which the core is cut at a YZ plane, the Y-direction being an optical axis direction of the optical element, the Z-direction being an advancing direction of the signal light of the light guide, and the X-direction being a direction perpendicular to both the Y-direction and the Z-direction.

    摘要翻译： 导光体包括由具有半透明度的材料制成的芯体和用于反射来自光学元件的信号光并转换至少形成在芯上的信号光的光路的光路转换镜。 信号光通过光路转换镜的反射透过芯。 光路转换镜表面具有形成在芯的底面的倾斜角α，其在X方向上以在YZ平面上切割芯的截面形状，Y方向为光轴 光学元件的方向，Z方向是导光体的信号光的前进方向，X方向是与Y方向和Z方向垂直的方向。

    Optical waveguide device and polymer optical waveguide
    5.
    发明申请
    Optical waveguide device and polymer optical waveguide 审中-公开
    光波导器件和聚合物光波导

    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。

    SWITCH, METHOD OF MANUFACTURING THE SAME, AND RELAY
    6.
    发明申请
    SWITCH, METHOD OF MANUFACTURING THE SAME, AND RELAY 审中-公开
    开关，制造方法和继电器

    公开(公告)号：US20110220473A1

    公开(公告)日：2011-09-15

    申请号：US13035073

    申请日：2011-02-25

    申请人： Naoki Yoshitake ,  Takahiro Masuda

    发明人： Naoki Yoshitake ,  Takahiro Masuda

    IPC分类号： H01H3/32 ,  H01H57/00 ,  H01H11/00

    CPC分类号： H01H59/0009 ,  H01H1/0036 ,  H01H1/021 ,  H01H1/023 ,  H01H1/06 ,  H01H3/001 ,  H01H2001/0078 ,  Y10T29/49105

    摘要： A switch has a first contact portion in which a plurality of conductive layers is stacked on an upper side of a first substrate, and a second contact portion in which a plurality of conductive layers is stacked on an upper side of a second substrate. Respective end faces of the conductive layers at the first contact portion are contacts of the first contact portion. Respective end faces of the conductive layers at the second contact portion are contacts of the second contact portion. Each contact of the first contact portion and each contact of the second contact portion are faced to each other so that the contacts come into contact with or separate from each other.

    摘要翻译： 开关具有第一接触部分，其中多个导电层堆叠在第一基板的上侧，以及第二接触部分，其中多个导电层堆叠在第二基板的上侧。 第一接触部分处的导电层的各个端面是第一接触部分的接触。 在第二接触部分处的导电层的各个端面是第二接触部分的接触。 第一接触部分和第二接触部分的每个接触件的每个接触面彼此面对，使得触头彼此接触或分离。

    SWITCH AND METHOD FOR MANUFACTURING THE SAME, AND RELAY
    7.
    发明申请
    SWITCH AND METHOD FOR MANUFACTURING THE SAME, AND RELAY 审中-公开
    开关及其制造方法和继电器

    公开(公告)号：US20110209970A1

    公开(公告)日：2011-09-01

    申请号：US13029898

    申请日：2011-02-17

    申请人： Takahiro Masuda ,  Naoki Yoshitake ,  Kenichi Hinuma ,  Junya Yamamoto ,  Takashi Fujisawa ,  Takeshi Fujiwara

    发明人： Takahiro Masuda ,  Naoki Yoshitake ,  Kenichi Hinuma ,  Junya Yamamoto ,  Takashi Fujisawa ,  Takeshi Fujiwara

    IPC分类号： H01H59/00 ,  H01H11/00

    CPC分类号： H01H1/06 ,  B81B2201/014 ,  B81C1/00166 ,  B81C2201/0177 ,  B81C2201/0181 ,  B81C2201/0184 ,  H01H1/0036 ,  H01H2001/0052 ,  Y10T29/49105

    摘要： A switch and a relay include a contact with a smooth contacting surface. A side surface of a fixed contact faces a side surface of a movable contact. The fixed contact has an insulating layer and a base layer stacked on a fixed contact substrate, and a first conductive layer formed thereon through electrolytic plating. The side surface of the first conductive layer that faces the movable contact becomes the fixed contact (contacting surface). The movable contact has an insulating layer and a base layer stacked on the movable contact substrate, and a movable contact formed thereon through electrolytic plating. A side surface of a second conductive layer that faces the fixed contact becomes the movable contact (contacting surface). The fixed contact and the movable contact have surfaces that contact the side surfaces of the mold portion when growing the first and second conductive layers through electrolytic plating.

    摘要翻译： 开关和继电器包括具有光滑接触表面的触点。 固定触点的侧表面面对活动触点的侧表面。 固定触点具有层叠在固定接触基板上的绝缘层和基层，以及通过电解电镀形成在其上的第一导电层。 第一导电层的面对可动触点的侧表面成为固定触点（接触面）。 可动触头具有堆叠在可动触点基板上的绝缘层和基极层，以及通过电解电镀形成的可动触点。 面对固定触点的第二导电层的侧表面成为可动触头（接触面）。 固定触点和可动触点具有通过电解电镀生长第一和第二导电层时与模具部分的侧表面接触的表面。