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12 条记录 (耗时 0.025 秒)

    Optical switch device
    5.
    发明授权
    Optical switch device 失效
    光开关器件

    公开(公告)号：US06912336B2

    公开(公告)日：2005-06-28

    申请号：US10387174

    申请日：2003-03-11

    申请人： Hiromu Ishii ,  Yasuyuki Tanabe ,  Katsuyuki Machida ,  Masami Urano ,  Toshishige Shimamura ,  Yuji Uenishi ,  Takanori Kiyokura

    发明人： Hiromu Ishii ,  Yasuyuki Tanabe ,  Katsuyuki Machida ,  Masami Urano ,  Toshishige Shimamura ,  Yuji Uenishi ,  Takanori Kiyokura

    IPC分类号： G02B6/35 ,  G02B6/26 ,  G02B6/42

    CPC分类号： G02B6/3584 ,  B81B3/0043 ,  B81B2201/042 ,  B81B2203/0384 ,  B81B2203/04 ,  B81C1/00103 ,  B81C1/00246 ,  B81C2203/0735 ,  G02B6/3518 ,  G02B6/356 ,  G02B6/357

    摘要： An optical switch device includes at least an optical switch element and driving control circuit. In the optical switch element, a fixed electrode portion is arranged, via a dielectric layer, on a semiconductor substrate on which an integrated circuit is formed. A mirror structure has a plate-shaped movable portion arranged above the fixed electrode portion while opposing the fixed electrode portion. A reflecting portion is formed at least at part of the movable portion to reflect light. A support member is fixed around the fixed electrode portion on the semiconductor substrate via a dielectric layer and supports the mirror structure. The driving control circuit is incorporated in the integrated circuit to drive the optical switch element by applying a predetermined potential to the movable portion and fixed electrode portion.

    摘要翻译： 光开关装置至少包括光开关元件和驱动控制电路。 在光开关元件中，固定电极部分经由电介质层布置在其上形成集成电路的半导体衬底上。 反射镜结构具有布置在固定电极部分上方并与固定电极部分相对的板状可动部分。 反射部分至少形成在可动部分的一部分以反射光。 支撑构件通过电介质层固定在半导体衬底上的固定电极部分周围，并支撑反射镜结构。 驱动控制电路结合在集成电路中，通过向可动部分和固定电极部分施加预定电位来驱动光开关元件。

    Optical fiber array
    7.
    发明授权
    Optical fiber array 有权
    光纤阵列

    公开(公告)号：US06978073B2

    公开(公告)日：2005-12-20

    申请号：US10323485

    申请日：2002-12-18

    申请人： Tsuyoshi Yamamoto ,  Yuji Uenishi ,  Johji Yamaguchi

    发明人： Tsuyoshi Yamamoto ,  Yuji Uenishi ,  Johji Yamaguchi

    IPC分类号： G02B6/35 ,  G02B6/36

    CPC分类号： G02B6/3644 ,  G02B6/3556 ,  G02B6/3582 ,  G02B6/3652 ,  G02B6/3672 ,  G02B6/3676 ,  G02B6/3696

    摘要： An optical fiber array includes an alignment substrate, a plurality of ferrules, and a plurality of optical fibers. The alignment substrate has a plurality of guide holes which are two-dimensionally arrayed and extend through the substrate. The ferrules are respectively inserted into the guide holes in the same direction and have through holes in the central portions. The optical fibers are fitted and held in the respective through holes. The guide hole is formed into a cylindrical shape having a diameter substantially equal to the outer diameter of the ferrule. The light incident/exit end face of the optical fiber is exposed on one end face of the ferrule.

    摘要翻译： 光纤阵列包括对准基板，多个套圈和多根光纤。 对准基板具有二维排列并延伸穿过基板的多个引导孔。 套圈分别以相同的方向插入导向孔中并在中心部分具有通孔。 光纤被安装并保持在相应的通孔中。 导向孔形成为直径基本上等于套圈外径的圆柱形。 光纤的光入射/出射端面露出在套圈的一个端面上。

    Optical fiber array
    10.
    发明申请
    Optical fiber array 有权

    公开(公告)号：US20060039668A1

    公开(公告)日：2006-02-23

    申请号：US11250825

    申请日：2005-10-13

    申请人： Tsuyoshi Yamamoto ,  Yuji Uenishi ,  Johji Yamaguchi

    发明人： Tsuyoshi Yamamoto ,  Yuji Uenishi ,  Johji Yamaguchi

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3644 ,  G02B6/3556 ,  G02B6/3582 ,  G02B6/3652 ,  G02B6/3672 ,  G02B6/3676 ,  G02B6/3696

    摘要： An optical fiber array includes an alignment substrate, a plurality of ferrules, and a plurality of optical fibers. The alignment substrate has a plurality of guide holes which are two-dimensionally arrayed and extend through the substrate. The ferrules are respectively inserted into the guide holes in the same direction and have through holes in the central portions. The optical fibers are fitted and held in the respective through holes. The guide hole is formed into a cylindrical shape having a diameter substantially equal to the outer diameter of the ferrule. The light incident/exit end face of the optical fiber is exposed on one end face of the ferrule.