公开(公告)号：US20090269077A1

公开(公告)日：2009-10-29

申请号：US12431189

申请日：2009-04-28

申请人： Hidemi SONE ,  Yuuichi KITAJIMA

发明人： Hidemi SONE ,  Yuuichi KITAJIMA

IPC分类号： H04B10/00

CPC分类号： H04B10/40

摘要： An optical transceiver is disclosed, in which the transceiver installs a BOSA and has an additional heat conducting path from the BOSA to the cover and to the base independent of the path from the IC to the cover. The optical transceiver includes a heat conductor that comes in thermally contact with the BOSA, the cover and the base. The heat conductor, which is made of metal sheet, has a ceiling piece that comes in contact with the cover and a pair of legs with the bottom surface that comes in contact with the base in both sides of the BOSA.

摘要翻译： 公开了一种光收发器，其中收发器安装BOSA，并且具有从BOSA到盖和底座的独立于从IC到盖的路径的附加导热路径。 光收发器包括与BOSA，盖和底座热接触的导热体。 由金属板制成的导热体具有与盖接触的顶板和底面与BOSA两侧底座接触的一对支腿。

公开(公告)号：US07416353B2

公开(公告)日：2008-08-26

申请号：US11242148

申请日：2005-10-04

申请人： Satoshi Yoshikawa ,  Hidemi Sone ,  Hiromi Kurashima

发明人： Satoshi Yoshikawa ,  Hidemi Sone ,  Hiromi Kurashima

IPC分类号： G02B6/36 ,  G02B6/12

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/4271 ,  G02B6/4277 ,  G02B6/4292

摘要： The optical transceiver of the present invention is one type of the pluggable transceiver that is inserted into/extracted from the cage in the host system. The transceiver includes the OSA (Optical Sub-Assembly) unit, which shows the optical function, and the body unit installing the electronic circuit. The OSA unit includes the receptacle member, the tab plate and transmitting/receiving sub-assemblies. The body unit includes the base installing the circuit board, the heat conducting plate to conduct heat generated by the IC on the substrate to the rear end of the transceiver, the supplementary substrate, the supporting plate, and the cover for putting these components therein. In the present transceiver, the heat is effectively conducted to the rear end thereof the heat conducting plate, besides, the tab plate, the heat conducting plate, and the supporting plate are made only by cutting, bending and tapping without any welding and gluing. Therefore, the present invention may provide an optical pluggable transceiver with superior heat dissipating function by cost saved configuration.

摘要翻译： 本发明的光收发器是插入到主机系统中的笼中的一种可插拔收发器。 收发器包括显示光学功能的OSA（光学子组件）单元和安装电子电路的机身单元。 OSA单元包括插座构件，接片板和发送/接收子组件。 主体单元包括安装电路板的基座，导热板，用于将基板上的IC产生的热量传导到收发器的后端，辅助基板，支撑板和用于将这些部件放置在其中的盖子。 在本收发器中，除了片状板，导热板和支撑板之外，导热板的后端有效地传导热量，而不用任何焊接和胶合进行切割，弯曲和攻丝。 因此，本发明可以通过成本节省的配置来提供具有优异的散热功能的光学可插拔收发器。

公开(公告)号：US08175461B2

公开(公告)日：2012-05-08

申请号：US12413160

申请日：2009-03-27

申请人： Hidemi Sone ,  Manabu Ishikawa

发明人： Hidemi Sone ,  Manabu Ishikawa

IPC分类号： H04B10/00 ,  G02B6/36 ,  G02B6/00

CPC分类号： H04J14/02 ,  H04B10/40 ,  H04J14/0226 ,  H04J14/0232 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

摘要： An optical module that implements with a tri-plexer assembly is disclosed. The tri-plexer module comprises a bi-directional module for transmitting digital input and output signals and an analogue optical assembly for receiving analog optical signals. The bi-directional module installs both a light-emitting device and a light-receiving device in a signal package. The analogue optical assembly is assembled such that the optical axis thereof makes a substantially right angle with the optical axis of the bi-directional module. The signal ground of the module is common to the analogue module and to a section for receiving the digital data; while, the chassis ground or the frame ground in the module is isolated from the signal ground.

摘要翻译： 公开了一种用三重组件进行组装的光学模块。 三路复用器模块包括用于传输数字输入和输出信号的双向模块和用于接收模拟光信号的模拟光学组件。 双向模块将发光器件和光接收器件都安装在信号封装中。 模拟光学组件被组装成使得其光轴与双向模块的光轴基本成直角。 模块的信号地是模拟模块和接收数字数据的部分共有的; 同时，模块中的机箱接地或框架接地与信号地隔离。

公开(公告)号：US07267553B2

公开(公告)日：2007-09-11

申请号：US11436976

申请日：2006-05-19

申请人： Hidemi Sone

发明人： Hidemi Sone

IPC分类号： G02B6/42

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4281 ,  G02B6/4283 ,  H01L31/02005 ,  H05K1/147 ,  H05K1/189 ,  H05K2201/056 ,  H05K2201/10121 ,  H05K2201/10446

摘要： The present invention provides a coupling mechanism between the optical subassembly and the circuit board using the FPC board. The mechanism according to the present invention may release the mechanical stress induced in the root portion of the lead pin of the optical subassembly and shows a superior productivity. The optical assembly provides a plurality of lead pins arranged in at least two rows. The FPC board bent in the U-shape is put between rows and soldered to the lead pins in the pads thereof. One piece of the FPC board is extended to the circuit board and soldered thereto.

摘要翻译： 本发明提供了使用FPC基板的光学子组件和电路板之间的耦合机构。 根据本发明的机构可以释放在光学组件的引脚的根部中感应的机械应力，并且显示出优异的生产率。 该光学组件提供多个排列成至少两排的引脚。 弯曲成U形的FPC基板被放置在行之间并焊接到其焊盘中的引脚上。 一块FPC板延伸到电路板并焊接到其上。

公开(公告)号：US20060093287A1

公开(公告)日：2006-05-04

申请号：US11242148

申请日：2005-10-04

申请人： Satoshi Yoshikawa ,  Hidemi Sone ,  Hiromi Kurashima

发明人： Satoshi Yoshikawa ,  Hidemi Sone ,  Hiromi Kurashima

IPC分类号： G02B6/36

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/4271 ,  G02B6/4277 ,  G02B6/4292

摘要： The optical transceiver of the present invention is one type of the pluggable transceiver that is inserted into/extracted from the cage in the host system. The transceiver includes the OSA (Optical Sub-Assembly) unit, which shows the optical function, and the body unit installing the electronic circuit. The OSA unit includes the receptacle member, the tab plate and transmitting/receiving sub-assemblies. The body unit includes the base installing the circuit board, the heat conducting plate to conduct heat generated by the IC on the substrate to the rear end of the transceiver, the supplementary substrate, the supporting plate, and the cover for putting these components therein. In the present transceiver, the heat is effectively conducted to the rear end thereof the heat conducting plate, besides, the tab plate, the heat conducting plate, and the supporting plate are made only by cutting, bending and tapping without any welding and gluing. Therefore, the present invention may provide an optical pluggable transceiver with superior heat dissipating function by cost saved configuration.

摘要翻译： 本发明的光收发器是插入到主机系统中的笼中的一种可插拔收发器。 收发器包括显示光学功能的OSA（光学子组件）单元和安装电子电路的机身单元。 OSA单元包括插座构件，接片板和发送/接收子组件。 主体单元包括安装电路板的基座，导热板，用于将基板上的IC产生的热量传导到收发器的后端，辅助基板，支撑板和用于将这些部件放置在其中的盖子。 在本收发器中，除了片状板，导热板和支撑板之外，导热板的后端有效地传导热量，而不用任何焊接和胶合即可进行切割，弯曲和攻丝。 因此，本发明可以通过成本节省的配置来提供具有优异的散热功能的光学可插拔收发器。

公开(公告)号：US08616788B2

公开(公告)日：2013-12-31

申请号：US12959020

申请日：2010-12-02

申请人： Hidemi Sone ,  Toru Ukai

发明人： Hidemi Sone ,  Toru Ukai

IPC分类号： G02B6/42

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4277 ,  G02B6/4284

摘要： An optical transceiver provides a TOSA, a ROSA, a base member, a circuit board and a shield member. The shield member is formed by cutting and bending a metal sheet without welding or soldering. The shield member includes a center partition and a pair of sides, which forms two spaces each receiving the TOSA or the ROSA. The center partition has a V-shaped cross section which is able to be inserted into a cut of the circuit board so as to shield the ROSA from the TOSA. The shield member provides a frame ground by being in the bottom of the center partition in contact with the base member and also in contact with the cover.

摘要翻译： 光收发器提供TOSA，ROSA，基座部件，电路板和屏蔽部件。 屏蔽构件通过在不进行焊接或焊接的情况下切割和弯曲金属板而形成。 屏蔽构件包括中心隔板和一对侧面，其形成两个接收TOSA或ROSA的空间。 中心隔板具有V形横截面，其能够插入电路板的切口中，以便将ROSA与TOSA屏蔽。 屏蔽构件通过位于与基座构件接触的中心隔板的底部并且也与盖接触而提供框架接地。

公开(公告)号：US20090245800A1

公开(公告)日：2009-10-01

申请号：US12413160

申请日：2009-03-27

申请人： Hidemi SONE ,  Manabu ISHIKAWA

发明人： Hidemi SONE ,  Manabu ISHIKAWA

IPC分类号： H04J14/02 ,  H04B10/04

CPC分类号： H04J14/02 ,  H04B10/40 ,  H04J14/0226 ,  H04J14/0232 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

摘要： An optical module that implements with a tri-plexer assembly is disclosed. The tri-plexer module comprises a bi-directional module for transmitting digital input and output signals and an analogue optical assembly for receiving analog optical signals. The bi-directional module installs both a light-emitting device and a light-receiving device in a signal package. The analogue optical assembly is assembled such that the optical axis thereof makes a substantially right angle with the optical axis of the bi-directional module. The signal ground of the module is common to the analogue module and to a section for receiving the digital data; while, the chassis ground or the frame ground in the module is isolated from the signal ground.

摘要翻译： 公开了一种用三重组件进行组装的光学模块。 三路复用器模块包括用于传输数字输入和输出信号的双向模块和用于接收模拟光信号的模拟光学组件。 双向模块将发光器件和光接收器件都安装在信号封装中。 模拟光学组件被组装成使得其光轴与双向模块的光轴基本成直角。 模块的信号地是模拟模块和接收数字数据的部分共有的; 同时，模块中的机箱接地或框架接地与信号地隔离。

公开(公告)号：US20060128221A1

公开(公告)日：2006-06-15

申请号：US11242143

申请日：2005-10-04

申请人： Satoshi Yoshikawa ,  Hiromi Kurashima ,  Hidemi Sone

发明人： Satoshi Yoshikawa ,  Hiromi Kurashima ,  Hidemi Sone

IPC分类号： H01R13/648

CPC分类号： G02B6/4201 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/4271 ,  G02B6/4277 ,  G02B6/4292

摘要： The optical transceiver of the present invention is one type of the pluggable transceiver that is inserted into/extracted from the cage in the host system. The transceiver includes the OSA (Optical Sub-Assembly) unit, which shows the optical function, and the body unit installing the electronic circuit. The OSA unit includes the receptacle member, the tab plate and transmitting/receiving sub-assemblies. The body unit includes the base installing the circuit board, the heat conducting plate to conduct heat generated by the IC on the substrate to the rear end of the transceiver, the supplementary substrate, the supporting plate, and the cover for putting these components therein. In the present transceiver, the heat is effectively conducted to the rear end thereof the heat conducting plate, besides, the tab plate, the heat conducting plate, and the supporting plate are made only by cutting, bending and tapping without any welding and gluing. Therefore, the present invention may provide an optical pluggable transceiver with superior heat dissipating function by cost saved configuration.

公开(公告)号：US07699618B2

公开(公告)日：2010-04-20

申请号：US11802918

申请日：2007-05-25

申请人： Hidemi Sone

发明人： Hidemi Sone

IPC分类号： H01R12/00

CPC分类号： H05K1/147 ,  H05K1/141 ,  H05K1/182 ,  H05K1/189 ,  H05K3/3447 ,  H05K2201/10121 ,  H05K2201/10446

摘要： The specification discloses an optical transceiver that provides a FPC board to electrically connect the OSA with the circuit board. The FPC board provides pads to be connected with corresponding pads formed on the circuit board and at least one opening in adjacent to the pads. In the present invention, the shape and the position of the opening fit with the outer shape and the position of a corresponding electrical component mounted on the circuit board. By mating the opening in the FPC board with the component on the circuit board, the pads on the FPC board may be aligned with pads on the circuit board.

摘要翻译： 本说明书公开了一种光收发器，其提供FPC板以将OSA与电路板电连接。 FPC板提供与在电路板上形成的相应焊盘连接的焊盘和邻近焊盘的至少一个开口。 在本发明中，开口的形状和位置与外部形状和安装在电路板上的相应的电气部件的位置相配合。 通过将FPC板中的开口与电路板上的部件配合，FPC板上的焊盘可与电路板上的焊盘对准。

公开(公告)号：US20070286553A1

公开(公告)日：2007-12-13

申请号：US11802918

申请日：2007-05-25

申请人： Hidemi Sone

发明人： Hidemi Sone

IPC分类号： G02B6/36

CPC分类号： H05K1/147 ,  H05K1/141 ,  H05K1/182 ,  H05K1/189 ,  H05K3/3447 ,  H05K2201/10121 ,  H05K2201/10446

摘要： The specification discloses an optical transceiver that provides a FPC board to electrically connect the OSA with the circuit board. The FPC board provides pads to be connected with corresponding pads formed on the circuit board and at least one opening in adjacent to the pads. In the present invention, the shape and the position of the opening fit with the outer shape and the position of a corresponding electrical component mounted on the circuit board. By mating the opening in the FPC board with the component on the circuit board, the pads on the FPC board may be aligned with pads on the circuit board.

摘要翻译： 本说明书公开了一种光收发器，其提供FPC板以将OSA与电路板电连接。 FPC板提供与在电路板上形成的相应焊盘连接的焊盘和邻近焊盘的至少一个开口。 在本发明中，开口的形状和位置与外部形状和安装在电路板上的相应的电气部件的位置相配合。 通过将FPC板中的开口与电路板上的部件配合，FPC板上的焊盘可与电路板上的焊盘对准。