利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

269 条记录 (耗时 0.023 秒)

    Optical module and method for producing the same
    71.
    发明授权
    Optical module and method for producing the same 失效
    光模块及其制造方法

    公开(公告)号：US06974264B2

    公开(公告)日：2005-12-13

    申请号：US10093060

    申请日：2002-03-08

    申请人： Kenichi Nakama ,  Tsuyoshi Yamane ,  Shigeki Nagasaka

    发明人： Kenichi Nakama ,  Tsuyoshi Yamane ,  Shigeki Nagasaka

    IPC分类号： G02B6/34 ,  G02B6/42 ,  G02B6/32 ,  G02B6/43

    CPC分类号： G02B6/4249 ,  G02B6/278 ,  G02B6/2931 ,  G02B6/29398 ,  G02B6/4204 ,  G02B6/4213 ,  G02B6/4215 ,  G02B6/4219 ,  G02B6/4244 ,  G02B6/4253 ,  G02B6/426

    摘要： In a small-sized optical module, opposite side surfaces of a collimator lens (2) and opposite side surfaces of a polarization compensating filter (5) are fixed to opposite side surfaces of a rectangular frame (4). Two open surfaces are provided in the rectangular frame (4), so that optical components can be finely adjusted easily, and a large number of small-sized optical components can be aligned and assembled accurately. Reinforcing members (6) are provided in the open surfaces of the rectangular frame (4) so that the shape of the rectangular frame (4) can be retained against external force. After a diffraction grating (3) is fixed to the reinforcing members (6), the reinforcing members (6) with the diffraction grating (3) are adjusted, aligned and fixed to the rectangular frame (4).

    摘要翻译： 在小型光模块中，准直透镜（2）的相对侧面和偏振补偿滤光片（5）的相对侧面固定在矩形框架（4）的相对侧面上。 在矩形框架（4）中设有两个敞开的表面，从而可以容易地调整光学部件，并且可以精确对准和组装大量的小尺寸光学部件。 加强构件（6）设置在矩形框架（4）的开放表面中，使得矩形框架（4）的形状可以抵抗外力而保持。 在将衍射光栅（3）固定到加强构件（6）之后，将具有衍射光栅（3）的加强构件（6）调整并对齐并固定在矩形框架（4）上。

    Fiber optic transceiver module
    74.
    发明授权
    Fiber optic transceiver module 有权
    光纤收发模块

    公开(公告)号：US06811326B2

    公开(公告)日：2004-11-02

    申请号：US10052603

    申请日：2002-01-18

    申请人： Daniel John Keeble ,  Kim Leeson ,  Stuart Wilkinson

    发明人： Daniel John Keeble ,  Kim Leeson ,  Stuart Wilkinson

    IPC分类号： G02B636

    CPC分类号： G02B6/4277 ,  G02B6/3897 ,  G02B6/4201 ,  G02B6/423 ,  G02B6/4246 ,  G02B6/426 ,  G02B6/4269 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4292 ,  H01R12/716 ,  H01R13/658

    摘要： A fibre optic transceiver in which the optical components, interface, management functionality and management interface are all integrated on a single module, capable of being plugged into and removed from the telecommunication's parent system includes a housing having disposed therein a transmitter and a receiver. The housing further includes a pair of rails disposed on opposite sides of the housing to enable the module to be plugged into a suitably configured board. The module is designed primarily for use in 10Gbit serial optical systems, but is equally applicable for use in WDM applications, as well as at other speeds and wavelength.

    摘要翻译： 其中光学组件，接口，管理功能和管理接口都集成在单个模块上，能够被插入和从电信的父系统中移除的光纤收发器包括其中设置有发射器和接收器的壳体。 壳体还包括设置在壳体的相对侧上的一对轨道，以使模块能够插入适当配置的板中。 该模块主要用于10Gbit串行光学系统，但同样适用于WDM应用以及其他速度和波长。

    Optical element housing package and optical module
    75.
    发明申请
    Optical element housing package and optical module 审中-公开
    光学元件外壳封装和光学模块

    公开(公告)号：US20040131318A1

    公开(公告)日：2004-07-08

    申请号：US10652588

    申请日：2003-08-29

    申请人： KYOCERA CORPORATION

    发明人： Ryuji Mori ,  Masaaki Miyahara ,  Seigo Matsuzono ,  Takashi Kimura

    IPC分类号： G02B006/36

    CPC分类号： G02B6/4201 ,  G02B6/4243 ,  G02B6/4245 ,  G02B6/4251 ,  G02B6/426 ,  G02B6/4265 ,  G02B6/4267

    摘要： An object of the invention is to provide an optical element housing package in which efficiency of coupling between a plurality of optical fibers and an optical element can be enhanced, and the optical element can be normally operated with stability for a longer period of time. The optical element housing package comprises: a base body having a placement portion formed on its top surface, on which an optical element is placed; and a frame body attached to the top surface of the base body so as to surround the placement portion, which has an optical fiber introducing portion formed in the upper part of its side surface. The optical fiber introducing portion is shaped as a groove having a substantially U-shaped sectional profile, through which an optical fiber is inserted and brazed. A lid body is brazed to the top surface of the frame body.

    摘要翻译： 本发明的一个目的是提供一种光学元件容纳封装，其中可以提高多个光纤和光学元件之间的耦合效率，并且光学元件可以稳定地操作较长的时间。 光学元件外壳包括：基体，其具有形成在其顶表面上的放置部分，光学元件放置在该基体上; 以及框架体，其附接到所述基体的顶表面以围绕所述放置部分，所述放置部分具有形成在其侧表面的上部中的光纤引入部分。 光纤引入部分形成为具有大致U形截面轮廓的槽，通过该槽形成光纤被插入并钎焊。 盖体钎焊到框体的顶面。

    Solder mountable passive fiber optic components package
    76.
    发明申请
    Solder mountable passive fiber optic components package 审中-公开
    可焊接无源光纤组件封装

    公开(公告)号：US20030228112A1

    公开(公告)日：2003-12-11

    申请号：US10170606

    申请日：2002-06-11

    发明人： YouFu Shao

    IPC分类号： G02B006/42

    CPC分类号： G02B6/3656 ,  G02B6/4238 ,  G02B6/426

    摘要： A solder mountable package assembly (1) for securing a passive fiber optic component (12) to a printed circuit board (PCB) according to the present invention includes a package (10), the fiber optic component, and a plurality of pins (11). The package includes a housing (102), a pair of caps (104) closing openings at the ends of the housing, and rubber boots 106 protecting optical fibers entering the housing. The pins are fixed to a bottom of the housing by soldering and the fiber optic component is assembled inside the housing and caps. The package assembly can be fixed to the PCB by inserting the pins through corresponding through holes in the PCB and soldering the pins to the through holes.

    摘要翻译： 根据本发明的用于将无源光纤部件（12）固定到印刷电路板（PCB）的可焊接的封装组件（1）包括封装（10），光纤部件和多个引脚（11 ）。 所述包装包括壳体（102），在所述壳体的端部处封闭开口的一对帽（104）以及保护进入所述壳体的光纤的橡胶靴106。 销通过焊接固定到壳体的底部，并且光纤部件组装在壳体和盖内。 通过将引脚插入PCB中的相应通孔并将引脚焊接到通孔，封装组件可以固定到PCB。

    Photoelectric back plane board and information processing system
    78.
    发明申请
    Photoelectric back plane board and information processing system 失效
    光电背板和信息处理系统

    公开(公告)号：US20030053786A1

    公开(公告)日：2003-03-20

    申请号：US10244730

    申请日：2002-09-16

    发明人： Makoto Kato ,  Shoji Ito ,  Akihiro Tanaka ,  Kenichi Higashiura ,  Naoki Kamiya

    IPC分类号： G02B006/28

    CPC分类号： G02B6/43 ,  G02B6/2817 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/426 ,  G02B6/428 ,  G02B6/4284

    摘要： A photoelectric back plane board is provided to facilitate the relative positioning of an optical data bus and light emitting/receiving devices, interconnection of a circuit board for optical communication and respective elements, and supplying power and inputting/outputting signals to/from the printed circuit board. In the photoelectric back plane board, the optical data bus is inserted into a recess within an optical data bus fixing board and a connector holding light emitting/receiving devices is positioingly fixed to the fixing board via through holes H formed in the fixing board so that relative positioning of the signal light incoming/outgoing areas and the light emitting/receiving devices can be easily achieved. By mounting the fixing board on a printed circuit board on which an electrical connector is provided, interconnection of a circuit board mounted on the optical connector and the printed circuit board is achieved by means of the electrical connector.

    摘要翻译： 提供光电背板以便于光数据总线和发光/接收装置的相对定位，用于光通信的电路板的互连和各个元件，以及向/从印刷电路提供电力和输入/输出信号 板。 在光电背板中，将光数据总线插入到光数据总线固定板内的凹部中，并且保持发光/接收装置的连接器通过形成在定影板中的通孔H而固定到固定板上，使得 可以容易地实现信号光入射/出射区域和发光/接收装置的相对定位。 通过将固定板安装在设置有电连接器的印刷电路板上，通过电连接器实现安装在光连接器上的电路板和印刷电路板的互连。

    Optical connector and shield case
    80.
    发明申请
    Optical connector and shield case 失效
    光连接器和屏蔽盒

    公开(公告)号：US20020141710A1

    公开(公告)日：2002-10-03

    申请号：US10108446

    申请日：2002-03-29

    申请人： AUTONETWORKS TECHNOLOGIES, LTD.

    发明人： Hitoshi Imazu

    IPC分类号： G02B006/42

    CPC分类号： G02B6/4292 ,  G02B6/3897 ,  G02B6/426 ,  G02B6/4266 ,  G02B6/4277

    摘要： In a state where an optical connector is mounted and fixed to a circuit board, a grounding piece 12 formed on a shield case 10 is pressed against a grounding wiring pattern formed on the circuit board by a fixing piece formed on a connector housing. A spring piece 13 is formed by cutting and raising a part of the grounding piece 12 into a strip-like shape while remaining another part to be uncut, and then bending the raised part into a substantially V-like shape. In the state where the optical connector is mounted and fixed to the circuit board, the spring piece 13 is interposed between the fixing piece and the circuit board while being elastically deformed to be flattened.

    摘要翻译： 在将光连接器固定在电路板上的状态下，形成在屏蔽壳体10上的接地片12通过形成在连接器壳体上的固定片按压在电路板上形成的接地布线图案上。 通过将接地片12的一部分切割并提升成条状形状，同时保持另一部分未切割，然后将凸起部分弯曲成大致V形形状来形成弹簧片13。 在光连接器安装固定在电路板上的状态下，弹性件13插入在固定片和电路板之间，同时弹性变形而变平。