专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012110994A1 AN ELECTRO-OPTICAL DEVICE AND METHOD OF MANUFACTURE 审中-公开
标题翻译：电光装置及其制造方法
公开(公告)号：WO2012110994A1
公开(公告)日：2012-08-23
申请号：PCT/IE2012/000006
申请日：2012-02-16
申请人： FIRECOMMS LIMITED , McGARVEY, Brian , DOYLE, Patrick
发明人： McGARVEY, Brian , DOYLE, Patrick
IPC分类号： H01L31/0203 , H01L33/54
CPC分类号： H01L25/167 , H01L31/0203 , H01L33/483 , H01L2224/48247 , H01L2224/48257 , H01L2224/48465 , H01L2224/49113 , H01L2224/49171 , H01L2924/00
摘要： An electro-optical device comprises a lead frame (2, 321 ), a moulded body (10, 322) with a feature (1 1, 323) for location of an optical fibre for optical communication. The moulded body (10, 322) has a cavity (12, 324) which exposes a part of the lead frame (2, 321), and a diode (20, 327) is placed within the cavity with the benefit of the rim (1 1, 323) being a placement fiducial. There is a cured liquid filler over the diode in the cavity. The lead frame (2, 321 ) may be three- dimensional, with one level for placement of the diode (20) for optimum focusing of light into or from the diode, and a different level is for placement of electronic components. An electronic component (21, 326) may also be placed in the cavity (12, 224). The diode and/or an electronic component may be placed within the cavity directly on the exposed lead frame, directly on the moulded body with wire bonds to the lead frame, or on a conductive pad which has been applied to the cavity surface.
摘要翻译：电光装置包括引线框架（2,321），具有用于光通信用光纤定位的特征（11,323）的成型体（10,322）。模制体（10,322）具有暴露引线框架（2,321）的一部分的空腔（12,324），并且二极管（20,327）有利于边缘（...， 11,323）作为放置基准。空腔中的二极管上有固化的液体填料。引线框架（2,321）可以是三维的，其中一个级别用于放置二极管（20），用于最佳地将光聚焦到二极管中或从二极管聚焦，并且不同的级别用于放置电子部件。电子部件（21,326）也可以放置在空腔（12,224）中。二极管和/或电子部件可以直接放置在暴露的引线框架内的空腔中，直接在成型体上，引线接合到引线框架，或者已经施加到空腔表面的导电焊盘上。

2. 发明申请

WO2004084317A3 AN OPTICAL SUB-ASSEMBLY FOR A TRANSCEIVER 审中-公开
标题翻译：用于收发器的光学分组件
公开(公告)号：WO2004084317A3
公开(公告)日：2005-02-17
申请号：PCT/IE2004000038
申请日：2004-03-22
申请人： FIRECOMMS LTD , MCGARVEY BRIAN , MORIARTY THOMAS
发明人： MCGARVEY BRIAN , MORIARTY THOMAS
IPC分类号： G02B6/36 , H01L21/56 , H01L23/495 , H01L31/0203 , H01L31/0232 , H01L31/18 , H01L33/62 , H01L33/00
CPC分类号： H01L31/0203 , H01L21/565 , H01L23/49541 , H01L31/02325 , H01L31/18 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： An electro-optical device (1) has a lead frame (3) having a through-hole (10) acting as a locating feature for a mould pin for moulding a body (4) incorporating a lens (5). The hole (10) is also used as a reference for a placement machine placing a component (2) within 1.5 mm of it. Subsequently, after withdrawal of the mould pin a recess (35) remains, which can act as a locating feature for a waveguide termination connecting to the device. Also, the device comprises a ground plane (55) bonded to the back of the moulded body (53) or (72) incorporated in the lead frame.
摘要翻译：电光装置（1）具有引线框架（3），该引线框架（3）具有通孔（10），该通孔用作用于模制包括透镜（5）的主体（4）的模具销的定位特征。孔（10）还用作将组件（2）放置在其1.5mm内的放置机器的参考。随后，在取出模具销之后，凹部（35）保留，其可以用作连接到该装置的波导终端的定位特征。而且，该装置还包括一个接合平面（55），该接地平面（55）结合到模制主体（53）的背面或（72）结合到引线框架中。

3. 发明申请

WO2004084317A2 AN OPTICAL SUB-ASSEMBLY FOR A TRANSCEIVER 审中-公开
标题翻译：用于收发器的光学分组件
公开(公告)号：WO2004084317A2
公开(公告)日：2004-09-30
申请号：PCT/IE2004/000038
申请日：2004-03-22
申请人： FIRECOMMS LIMITED , MCGARVEY, Brian , MORIARTY, Thomas
发明人： MCGARVEY, Brian , MORIARTY, Thomas
IPC分类号： H01L33/00
CPC分类号： H01L31/0203 , H01L21/565 , H01L23/49541 , H01L31/02325 , H01L31/18 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： An electro-optical device (1) has a lead frame (3) having a through-hole (10) acting as a locating feature for a mould pin for moulding a body (4) incorporating a lens (5). The hole (10) is also used as a reference for a placement machine placing a component (2) within 1.5 mm of it. Subsequently, after withdrawal of the mould pin a recess (35) remains, which can act as a locating feature for a waveguide termination connecting to the device. Also, the device comprises a ground plane (55) bonded to the back of the moulded body (53) or (72) incorporated in the lead frame.
摘要翻译：电光装置（1）具有引线框架（3），该引线框架（3）具有通孔（10），该通孔用作用于模制包括透镜（5）的主体（4）的模具销的定位特征。孔（10）还用作将组件（2）放置在其1.5mm内的放置机器的参考。随后，在取出模具销之后，凹部（35）保留，其可以用作连接到该装置的波导终端的定位特征。而且，该装置还包括一个接合平面（55），该接地平面（55）结合到模制主体（53）的背面或（72）结合到引线框架中。

4. 发明申请

WO2004038473A1 CONNECTION OF OPTICAL WAVEGUIDES TO OPTICAL DEVICES 审中-公开
标题翻译：光波导到光器件的连接
公开(公告)号：WO2004038473A1
公开(公告)日：2004-05-06
申请号：PCT/IE2003/000144
申请日：2003-10-21
申请人： FIRECOMMS LIMITED , McGARVEY, Brian , MORIARTY, Thomas
发明人： McGARVEY, Brian , MORIARTY, Thomas
IPC分类号： G02B6/42
CPC分类号： G02B6/4239 , G02B6/4201 , G02B6/4212 , G02B6/423 , G02B6/4253 , G02B6/4255 , G02B6/4292
摘要： An optical assembly (1) has a socket (3) for receiving a fibre termination ferrule. A PIN diode (11) is on a lead frame (5) encapsulated in a transparent body (2). As a fibre ferrule is pushed into the socket (3) the electronic output from the diode (11) is monitored to determine optimum insertion distance.
摘要翻译：光学组件（1）具有用于容纳光纤终端套圈的插座（3）。 PIN二极管（11）在封装在透明体（2）中的引线框架（5）上。当光纤套圈被推入插座（3）时，监视来自二极管（11）的电子输出以确定最佳的插入距离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式