公开(公告)号：US07101089B2

公开(公告)日：2006-09-05

申请号：US10201476

申请日：2002-07-23

申请人： Atsushi Sohmura ,  Takatoshi Mizoguchi ,  Koji Nagasaka

发明人： Atsushi Sohmura ,  Takatoshi Mizoguchi ,  Koji Nagasaka

IPC分类号： G02B6/36

CPC分类号： G02B6/4292

摘要： A jack module for optical transmission has, on a holder body into which a specified plug is to be inserted, an optical semiconductor device for inputting and outputting an optical signal via the plug. The optical semiconductor device is so constructed that a light-emitting chip and a light-receiving chip are mounted on a one-side surface of a lead frame, where the light-emitting chip and the light-receiving chip are integrally molded with a light-pervious resin. The surface of the lead frame is disposed so as to be inclined with respect to a center axis of the plug inserted into the holder body. The jack module for optical transmission is capable of easily performing communications in the half-duplex method, simple in construction and manufacturable at small size and low cost.

公开(公告)号：US07329053B2

公开(公告)日：2008-02-12

申请号：US11172796

申请日：2005-07-05

申请人： Atsushi Sohmura ,  Hiroshi Mizuno ,  Mitsuhisa Ikuta ,  Kazuhiro Mitsumoto ,  Shigeru Umeki

发明人： Atsushi Sohmura ,  Hiroshi Mizuno ,  Mitsuhisa Ikuta ,  Kazuhiro Mitsumoto ,  Shigeru Umeki

IPC分类号： G02B6/36

CPC分类号： G11B7/10 ,  G02B6/3897 ,  G11B7/121 ,  G11B7/123

摘要： An optical transmission device configured from a case that holds an optical element that receives and/or transmits light, the case being provided with a plug insertion hole into which a plug for transmitting an optical signal is inserted; and a shutter mechanism having a shutter that opens and closes the plug insertion hole; wherein the case is provided with an installation part that holds the shutter such that it can rotate freely, and wherein the shutter mechanism can be installed from the outside to the installation part.

摘要翻译： 一种光传输装置，其由保持接收和/或发射光的光学元件的壳体构成，所述壳体设置有插入插入用于发送光信号的插头的插头插入孔; 以及具有打开和关闭插头插入孔的快门的快门机构; 其中，所述壳体设置有安装部，所述安装部保持所述活门，以使其能够自由旋转，并且其中所述快门机构可以从外部安装到所述安装部。

公开(公告)号：US20060013102A1

公开(公告)日：2006-01-19

申请号：US11172796

申请日：2005-07-05

申请人： Atsushi Sohmura ,  Hiroshi Mizuno ,  Mitsuhisa Ikuta ,  Kazuhiro Mitsumoto ,  Shigeru Umeki

发明人： Atsushi Sohmura ,  Hiroshi Mizuno ,  Mitsuhisa Ikuta ,  Kazuhiro Mitsumoto ,  Shigeru Umeki

IPC分类号： G11B7/00

CPC分类号： G11B7/10 ,  G02B6/3897 ,  G11B7/121 ,  G11B7/123

摘要： An optical transmission device configured from a case that holds an optical element that receives and/or transmits light, the case being provided with a plug insertion hole into which a plug for transmitting an optical signal is inserted; and a shutter mechanism having a shutter that opens and closes the plug insertion hole; wherein the case is provided with an installation part that holds the shutter such that it can rotate freely, and wherein the shutter mechanism can be installed from the outside to the installation part.

摘要翻译： 一种光传输装置，其由保持接收和/或发射光的光学元件的壳体构成，所述壳体设置有插入插入用于发送光信号的插头的插头插入孔; 以及具有打开和关闭插头插入孔的快门的快门机构; 其中，所述壳体设置有安装部，所述安装部保持所述活门，以使其能够自由旋转，并且其中所述快门机构可以从外部安装到所述安装部。