公开(公告)号：EP1357406A3

公开(公告)日：2003-12-10

申请号：EP03252469.6

申请日：2003-04-17

Applicant: Nortel Networks Limited

Inventor： McGowan, Samuel

IPC: G02B6/16 ,  G02B6/38 ,  G02B6/42

CPC classification number: G02B6/4277 ,  G02B6/02395 ,  G02B6/4201 ,  G02B6/4298

Abstract: A transmitting element having an electromagnetic radiation shielding coating, the transmitting element being arranged in use to transmit a signal collected at a first end from a source located within a conductive shell through an aperture in the conductive shell and wherein in use the coating of the transmitting element is conductively connected around said aperture to a conductive surface of said shell to form a waveguide.

公开(公告)号：EP1352265A2

公开(公告)日：2003-10-15

申请号：EP01274175.7

申请日：2001-11-20

Applicant: Emcore Corporation

Inventor： ANDERSON, Gene, R. ,  ARMENDARIZ, Marcelino, G. ,  BRYAN, Robert, P. ,  CARSON, Richard, F. ,  CHU, Dahwey ,  DUCKETT, Edwin, B., III ,  MCCORMICK, Frederick, B. ,  MITCHELL, Robert, T. ,  PETERSON, David W. ,  REYSEN, Bill, H.

IPC: G02B1/00

CPC classification number: G02B6/4239 ,  G02B6/266 ,  G02B6/4201 ,  G02B6/4204 ,  G02B6/4206 ,  G02B6/4207 ,  G02B6/421 ,  G02B6/4212 ,  G02B6/4221 ,  G02B6/4224 ,  G02B6/4227 ,  G02B6/4249 ,  G02B6/426 ,  G02B6/4277 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4286 ,  G02B6/4292

Abstract: This invention relates to an optical transmitter, receiver or transceiver module, and more particularly, to an optoelectronic connector. The optoelectronic connector comprises: (1) a mounting structure; (2) an array of optoelectronic devices adapted to the mounting structure, the optoelectronic devices having at least a first end; (3) an array of optical elements, the array of optical elements having at least a first end; (4) the first end of the array of optical elements proximate to the first end of the array of optoelectronic devices in such a manner that one or more optical elements is positioned relative to one or more optoelectronic devices; and (5) a heat spreader passing along a surface of a head region of the mounting structure. The mounting structure may be a flexible printed circuit board. Thermal vias or heat pipes in the head region may transmit heat from the mounting structure to the heat spreader. The heat spreader may provide mechanical rigidity or stiffness to the heat region. In another embodiment, an electrical contact and ground plane may pass along a surface of the head region so as to provide an electrical contact path to the optoelectronic devices and limit electromagnetic interference. In yet another embodiment, a window may be formed in the head region of the mounting structure so as to provide access to the head spreader. Optoelectronic devices may be adapted to the head spreader in such a manner that the devices are accessible through the window in the mounting structure.

公开(公告)号：EP1116305B1

公开(公告)日：2003-08-13

申请号：EP99955805.9

申请日：1999-09-22

Applicant: Infineon Technologies AG

Inventor： STOCKHAUS, Andreas ,  SCHULZ, Klaus

IPC: H01R13/627 ,  G02B6/38 ,  G02B6/42

CPC classification number: G02B6/3893 ,  G02B6/4277 ,  G02B6/4292 ,  H01R13/24 ,  H01R13/73

Abstract: A component (20) and a fixing element (1) are provided with cooperating guides (10, 32) which when a connection is established effect a defined movement of the component (20) in the direction of assembly (A) as far as a connecting position (22). On its lower side (24b) the component (20) has an interlocking element (30) which in the connecting position (22) engages a corresponding other interlocking element (12d). Said other interlocking element (12) is configured at the free end (12c) of an elastic tongue (12) situated below the component (20). In the connecting position (22) an actuation area (12e) of the tongue end (12c) is accessible from the front end (28) of the component.

公开(公告)号：EP1331498A1

公开(公告)日：2003-07-30

申请号：EP01980946.6

申请日：2001-11-01

Applicant: NTT ADVANCED TECHNOLOGY CORPORATION ,  Nippon Telegraph and Telephone Corporation

Inventor： INAGAKI, Shuichiro, NTT ADVANCED TECHNOLOGY CORP ,  IWASAKI, Noboru ,  ANDO, Yasuhiro ,  TANAKA, Nobuyuki ,  YANAGIBASHI, Mitsuaki ,  ISHIMINE, Nobuo,c/o SANWA DENKI KOGYO CO., LTD. ,  KAIZU, Katsumi, c/o SANWA DENKI KOGYO CO., LTD.

IPC: G02B6/36 ,  G02B6/42

CPC classification number: G02B6/4277 ,  G02B6/3807 ,  G02B6/4202 ,  G02B6/4292 ,  G02B6/4295

Abstract: LAN devices and tools can be connected by only optical fiber cables without providing a space for additional LAN devices and tools and changing an electric connector interface of the LAN devices and tools already established. Heat radiation produced in a connector can be effectively discharged and electromagnetic wave can be prevented from radiating to an exterior of the connector.

公开(公告)号：EP1324087A1

公开(公告)日：2003-07-02

申请号：EP01310904.6

申请日：2001-12-27

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Badcock, Mark J. ,  Franey, John Philip ,  Yadvish, Robert D. ,  Zimmerman, Michael A.

IPC: G02B6/42 ,  H05K3/30

CPC classification number: G02B6/4292 ,  G02B6/4261 ,  G02B6/4277 ,  H05K3/301

Abstract: An opto-electric apparatus (30) includes a circuit board (36), an opto-electric converter module (6) with a plurality of electrical leads, a holder (32) rigidly holding the opto-electric converter module, and a connection structure. The holder (32) is rigidly fixed to the circuit board (36), and the connection structure (40,42) is rigidly connected to the holder. The leads of the module protrude into holes in the structure. The structure (40,42) electrically connects the circuit board to the leads (20,22).

Abstract translation: 光电设备（30）包括电路板（36），具有多个电引线的光电转换器模块（6），刚性地保持光电转换器模块的保持器（32）和连接结构 。 支架（32）刚性地固定在电路板（36）上，并且连接结构（40,42）刚性地连接到支架。 模块的引线突出到结构的孔中。 结构（40,42）将电路板电连接到引线（20,22）。

公开(公告)号：EP1322133A2

公开(公告)日：2003-06-25

申请号：EP02293172.9

申请日：2002-12-19

Applicant: Alcatel Canada Inc.

Inventor： Sobel, Jay Richard ,  Armstrong, Steven Daniel

IPC: H04Q11/00

CPC classification number: G02B6/4442 ,  G02B6/4201 ,  G02B6/4251 ,  G02B6/4256 ,  G02B6/4261 ,  G02B6/4268 ,  G02B6/4277 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  H05K5/02 ,  H05K5/06

Abstract: An optical network unit having an environmentally sealed printed circuit board arrangement within a first compartment and a signal in/out arrangement in a second compartment. The compartments are provided by two housings. Instead of replacing individual circuit boards in the case of breakdown or malfunction, replacement of the whole of the printed circuit board arrangement is necessary thereby eliminating human error and minimizing downtime. Two housings provide the two compartments. These housings are preferably mounted upon a housing mount and a carrier for the optical network unit is also preferably mounted upon the housing mount. This housing and carrier arrangement simplifies assembly and disassembly of parts of the unit for maintenance and replacement purposes.

Abstract translation: 一种光网络单元，其具有在第一隔间内的环境密封的印刷电路板布置，以及在第二隔间中的信号输入/输出。 隔间由两个外壳提供。 在故障或故障的情况下，不需要更换单独的电路板，因此需要更换整个印刷电路板布置，从而消除人为错误并最大限度地减少停机时间。 两个外壳提供两个隔间。 这些壳体优选地安装在壳体安装件上，并且用于光学网络单元的载体也优选地安装在壳体安装件上。 该外壳和托架安装简化了组件和拆卸部件的维护和更换目的。

公开(公告)号：EP1312957A1

公开(公告)日：2003-05-21

申请号：EP03004428.3

申请日：2001-02-08

Applicant: 3M Innovative Properties Company

Inventor： Loder, Harry A. ,  Smith, Duane T.

IPC: G02B6/38 ,  G02B6/44

CPC classification number: G02B6/387 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3829 ,  G02B6/3849 ,  G02B6/3869 ,  G02B6/3879 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/389 ,  G02B6/3893 ,  G02B6/3897 ,  G02B6/4277 ,  G02B6/43 ,  G02B6/4478 ,  G02B2006/4297

Abstract: A fiber optic connector system (100) for connecting at least one optical fiber cable (174) mounted near the dege of a planar substrate (102) to a backplane (104), each optical fiber cable including a plurality of optical fibers and a terminating ferrule (170), the longitudinal orientation of the optical fibers within the terminating ferrule defining a longitudinal axis and a forward direction, the ferrule having a first longitudinal range of motion x 1 and a ferrule spring element (178) having a longitudinal ferrule spring force f n ,. The optical connector system (100) includes a substrate housing assembly and a backplane housing (120) assembly. The substrate housing assembly (150) is designed to be mounted on the planar substrate (102) and includes at least one ferrule receiving cavity (164) for receiving the optical fiber ferrule, and a substrate housing (150) assembly spring (178). The substrate housing assembly (150) has a longitudinal freedom of motion with respect to the substrate (102), the housing assembly spring (178) controlling movement of the substrate housing assembly (150) along the longitudinal axis and having a longitudinal spring force h, wherein
The backplane housing (120) assembly defines at least one longitudinal receiving cavity (132), the receiving cavity (132) having a frontal opening (134) along the first surface of the backplane (104) member and a rear opening (136) along the second surface of the backplane member (109). A frontal door (138) covers the frontal opening (134) and a rear door (140) covers the rear opening (136).

Abstract translation: 一种光纤连接器系统（100），用于将安装在平面衬底（102）的边缘附近的至少一根光纤电缆（174）连接到背板（104），每根光缆包括多根光纤和一根终端 所述端接套管内的光纤的纵向取向限定纵向轴线和向前方向，所述套管具有第一纵向运动范围x1和具有纵向套管弹簧力fn的套管弹簧元件（178） 。 光学连接器系统（100）包括基板外壳组件和背板外壳（120）组件。 基板壳体组件150被设计成安装在平面基板102上并且包括用于接收光纤套圈的至少一个套圈接收腔164和基板壳体150组装弹簧178。 基板壳体组件（150）具有相对于基板（102）的纵向运动自由度，壳体组件弹簧（178）控制基板壳体组件（150）沿着纵向轴线的运动并且具有纵向弹簧力h ，其中背板外壳（120）组件限定至少一个纵向容纳腔（132），容纳腔（132）具有沿着背板（104）构件的第一表面的前部开口（134）和后部开口（136） ）沿着背板构件（109）的第二表面。 前部门（138）覆盖前部开口（134），后部门（140）覆盖后部开口（136）。

公开(公告)号：EP1310813A1

公开(公告)日：2003-05-14

申请号：EP02024003.2

申请日：2002-10-26

Applicant: DaimlerChrysler AG

Inventor： Moisel, Jörg ,  Huber, Hans-Peter ,  Rode, Manfred

IPC: G02B6/42

CPC classification number: G02B6/4277 ,  G02B6/4204 ,  G02B6/4246 ,  G02B6/4292

Abstract: Die Erfindung betrifft ein optoelektronisches Steckersystem mit einem Stecker (1) und einer Steckeraufnahme (2). Der Stecker (1) weist ein hülsfenförmiges Gehäuse (3) mit einem Bereich zur Zuführung und Abgabe eines optischen Signals sowie wenigstens einen optisch-elektrischen und/ oder elektrisch-optischen Wandler (8a,8b) und diesem zugeordnete optische Elemente (7) zur Strahlführung auf. Darüber hinaus sind elektrische Kontakte (10) zur Zuführung und Abgabe eines elektrischen Signals vorgesehen, die über eine Verstärkerstufe (9a,9b) mit dem oder den Wandlern (8a,8b) verbunden sind. Das hülsenförmige Gehäuse (3) ist vorzugsweise so zylinderförmig oder kegelstumpfförmig ausgebildet, daß es in eine korrespondierende Ausnehmung (4) in der Steckeraufnahme (2) im verbundenen Zustand eingreift. Die Steckeraufnahme (2) ist zur Integration auf eine Leiterplatte vorgesehen. Das optoelektronische Steckersytem erweist sich als besonders klein in seinen äußeren Abmessungen.

Abstract translation: 插头具有管状壳体（3），其具有带有光电变压器（8a，8b）的区域（5）。 光学单元（7）设置在区域和变压器之间以引导光束。 电触点（10）提供电信号的输入和输出，并且经由放大器级（9a，9b）连接到变压器。

公开(公告)号：EP1255143A2

公开(公告)日：2002-11-06

申请号：EP02252022.5

申请日：2002-03-21

Applicant: THE FURUKAWA ELECTRIC CO., LTD.

Inventor： Nishita, Naoki, c/o The Furukawa Electric Co Ltd

IPC: G02B6/38 ,  G02B6/42

CPC classification number: G02B6/4277 ,  G02B6/3817 ,  G02B6/3893 ,  G02B6/4201 ,  G02B6/4202 ,  G02B6/4246 ,  G02B6/4292 ,  G02B6/4293

Abstract: A connector of the invention is a connector capable of suppressing electrical crosstalk between optical devices, preferably performing the optical coupling of the optical devices and the electrical coupling by electric terminals. A first connector housing formed of a conductive resin is disposed with a first optical device accommodating part for accommodating a light receiving device. A second connector housing formed of a non-conductive resin is disposed with a second optical device accommodating part for accommodating a light emitting device and electric terminals. The coupling end faces of optical fibers are fixed to a plug connector and the plug connector is inserted into a plug connector fitting part. This insertion allows optical coupling of the optical fibers to the light emitting device and the light receiving device, and it allows electrical coupling of the above electric terminals to wires fixed to the plug connector. The first and second optical device accommodating parts are arranged so that their positions are displaced in the longitudinal direction of the optical fibers, whereby the electrical crosstalk between the light receiving device and the light emitting device is suppressed.

Abstract translation: 本发明的连接器是能够抑制光学器件之间的电串扰的连接器，优选地执行光学器件的光学耦合和通过电端子的电耦合。 由导电树脂形成的第一连接器壳体设置有用于容纳光接收装置的第一光学装置容纳部分。 由非导电树脂形成的第二连接器外壳设置有用于容纳发光器件和电端子的第二光学器件容纳部分。 光纤的耦合端面被固定到插头连接器并且插头连接器被插入到插头连接器配件部分中。 该插入允许光纤到发光器件和光接收器件的光学耦合，并且其允许上述电端子与固定到插头连接器的导线电耦合。 第一和第二光学器件容纳部布置成使得它们的位置在光纤的纵向方向上移位，由此抑制光接收器件和发光器件之间的电串扰。

公开(公告)号：EP1227349A2

公开(公告)日：2002-07-31

申请号：EP02001257.1

申请日：2002-01-17

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  Sumitomo Wiring Systems, Ltd. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Nakura, Yuji, c/oAutonetworks Technologies, Ltd. ,  Imazu, Hitoshi, c/oAutonetworks Technologies, Ltd. ,  Asada, Kazuhiro, c/oAutonetworks Technologies Ltd.

IPC: G02B6/38

CPC classification number: G02B6/4277 ,  G02B6/4201 ,  G02B6/4246 ,  G02B6/4256 ,  G02B6/4269 ,  G02B6/4292

Abstract: An optical connector is housed in a connector housing member 20 while an optical element 1 is housed in a shield case 10. The optical connector includes a connector housing member 20 which is made of resin and has a case storage recess 25 capable of housing the shield case 10, and a metal heatsink 30 which is attached to the connector housing member 20 so as to close a rear opening of the case storage recess 25. The heatsink section 30 comes into contact with the shield case 10 and is fitted into a rear opening of the case storage recess 25 while being exposed to the outside.