公开(公告)号：US07101090B2

公开(公告)日：2006-09-05

申请号：US11366896

申请日：2006-03-02

申请人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

发明人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

IPC分类号： G02B6/36

CPC分类号： G02B6/4246 ,  G02B6/4201 ,  G02B6/4249 ,  G02B6/4261 ,  G02B6/4269 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4284 ,  H05K1/147

摘要： An optoelectronic subassembly includes a planar substrate, a set of guide pins, and a support block. The planar substrate has an array of photoactive components mounted on the planar substrate and a set of apertures in the planar substrate are aligned with the photoactive components. The set of guide pins have proximal and distal ends extending through the set of apertures in the planar substrate. The support block includes a set of support passages in which the distal ends of the guide pins are cemented, and a support face which is at right angles to the set of support passages. The optoelectronic subassembly is for use in a fiber optic communications transceiver which is adapted for being mechanically and optically connected to an optical ferrule. The optical ferrule supports an array of optical communications fibers.

公开(公告)号：US07097365B2

公开(公告)日：2006-08-29

申请号：US11366888

申请日：2006-03-02

申请人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

发明人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

IPC分类号： G02B6/36

CPC分类号： G02B6/4246 ,  G02B6/4201 ,  G02B6/4249 ,  G02B6/4261 ,  G02B6/4269 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4284 ,  H05K1/147

摘要： A transceiver assembly includes a frame section, a rigid printed circuit board, a flex circuit, and an edge connector. The frame section includes a flex circuit layer for use in carrying data, and control and power signals, and an optoelectronic device. The rigid printed circuit board includes a first rigid printed circuit board layer and a flex circuit layer for use in carrying data, and control and power signals. The flex circuit is for carrying data, and control and power signals which flexibly links the rigid printed circuit board to the frame section and forms the flex circuit layers in the rigid printed circuit board and the frame section. The edge connector is formed on one end of the printed circuit board by a plurality of connection pads disposed along one edge of the printed circuit board.

公开(公告)号：US07073954B1

公开(公告)日：2006-07-11

申请号：US11366852

申请日：2006-03-02

申请人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

发明人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

IPC分类号： G02B6/36

CPC分类号： G02B6/4201 ,  G02B6/4224 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4261 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4284 ,  G02B6/4292

摘要： A frame section includes a flex circuit layer, a support layer, and a silicon substrate carrier. The flex circuit layer includes a plurality of communication lines and having a flex circuit window section. The support layer includes a support layer window smaller that the flex circuit window section so as to define an inwardly extending support shelf. The silicon substrate carrier is mounted on the support shelf in the support layer window and includes an optoelectronic device supported on the silicon substrate carrier. The optoelectronic device includes a set of photoactive components. The frame section is used for supporting the optoelectronic device within a fiber optic transceiver assembly which in turn is used for connecting to a fiber optic ferrule supporting a set of fiber optic communication fibers.

摘要翻译： 框架部分包括柔性电路层，支撑层和硅衬底载体。 柔性电路层包括多条通信线路，并具有柔性电路窗口部分。 支撑层包括较小的柔性电路窗口部分以便限定向内延伸的支撑架的支撑层窗口。 硅衬底载体安装在支撑层窗口中的支撑架上，并且包括支撑在硅衬底载体上的光电器件。 光电子器件包括一组光敏元件。 框架部分用于支撑光纤收发器组件内的光电子器件，光纤收发器组件又用于连接到支持一组光纤通信光纤的光纤套圈。

公开(公告)号：US20060291784A1

公开(公告)日：2006-12-28

申请号：US11167492

申请日：2005-06-27

申请人： William Wang ,  Darren Crews ,  Brian Kim

发明人： William Wang ,  Darren Crews ,  Brian Kim

IPC分类号： G02B6/36

CPC分类号： G02B6/4201 ,  G02B6/4261 ,  G02B6/4284 ,  H01R12/725 ,  H01R13/6278

摘要： Electro-optical communications may be facilitated between electrical devices by providing pluggable electro-optic modules. The pluggable electro-optic modules may be pluggingly received within U-shaped electrical connectors associated with printed circuit boards on both the receive and transmit ends. In some cases, the pluggable modules may be plugged in to establish communications and may be removed for repair or replacement.

摘要翻译： 通过提供可插拔的电光模块，可以在电气设备之间促进电光通信。 可插拔电光模块可以插接在与接收端和发射端上的印刷电路板相关联的U形电连接器内。 在某些情况下，可插拔模块可能被插入以建立通信，并且可以被去除用于修理或更换。

公开(公告)号：US20060067627A1

公开(公告)日：2006-03-30

申请号：US10955582

申请日：2004-09-30

申请人： Darren Crews ,  Hengju Cheng ,  Ken Drottar

发明人： Darren Crews ,  Hengju Cheng ,  Ken Drottar

IPC分类号： G02B6/38

CPC分类号： G02B6/3885 ,  G02B6/3821 ,  G02B6/3869

摘要： A connector is disclosed. The connector includes a floating component to receive a first set of optical waveguides, and a fixed component to receive a second set of optical waveguides and to facilitate optical alignment between the first set of waveguides and the second set of waveguides through automated alignments with the floating component.

摘要翻译： 公开了连接器。 连接器包括用于接收第一组光波导的浮动部件和用于接收第二组光波导的固定部件，并且通过与浮动的自动对准来促进第一组波导和第二组波导之间的光学对准 零件。

公开(公告)号：US20060067064A1

公开(公告)日：2006-03-30

申请号：US10955876

申请日：2004-09-30

申请人： Darren Crews ,  Lee Xu

发明人： Darren Crews ,  Lee Xu

IPC分类号： H01L31/0232

CPC分类号： H05K1/182 ,  G02B6/42 ,  H01R12/714 ,  H01R12/722 ,  H01R13/6658 ,  H05K2201/10121 ,  H05K2201/10446

摘要： A circuit package includes a circuit substrate having a cutout portion defined therein, an interconnect electrically coupled to the circuit substrate and an active circuit component disposed off the circuit substrate within the cutout portion and electrically coupled to the interconnect. An optical circuit includes a lead frame and an optical component electrically coupled to the lead frame. The lead frame includes a first lead portion at a first level having an upper surface and a lower surface, and a second lead portion at a second level lower than the first level and electrically connected to the first lead portion. The lower surface of the first lead portion is arranged to electrically connect to a surface of a circuit substrate. The second lead portion includes an upper surface and a lower surface. The optical component is disposed on the upper surface of the second lead portion.

摘要翻译： 电路封装包括具有限定在其中的切口部分的电路基板，电耦合到电路基板的互连和在切除部分内设置在电路基板之外的电连接到互连的有源电路部件。 光学电路包括引线框架和电耦合到引线框架的光学部件。 引线框架包括具有上表面和下表面的第一级的第一引线部分和低于第一级别的第二级别的电连接到第一引线部分的第二引线部分。 第一引线部分的下表面被布置成电连接到电路基板的表面。 第二引线部分包括上表面和下表面。 光学部件设置在第二引线部分的上表面上。

公开(公告)号：US20060245699A1

公开(公告)日：2006-11-02

申请号：US11474575

申请日：2006-06-22

申请人： Lee Xu ,  Darren Crews

发明人： Lee Xu ,  Darren Crews

IPC分类号： G02B6/36 ,  G02B6/12 ,  G02B6/44

CPC分类号： G02B6/4249 ,  G02B6/4292 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/4025 ,  H01S5/4031 ,  H01S5/423

摘要： A parallel optics module including singulated dies. A first singulated die includes a first semiconductor optical component, and a second die includes a second semiconductor optical component. The first and second dies are mounted to a substrate. The first and second dies to be integrated into a parallel optics module.

摘要翻译： 包括单个模具的并行光学模块。 第一分割裸片包括第一半导体光学部件，第二裸片包括第二半导体光学部件。 第一和第二模具安装到基板。 第一和第二模具被集成到并行光学模块中。

公开(公告)号：US20060056763A1

公开(公告)日：2006-03-16

申请号：US11244579

申请日：2005-10-06

申请人： Lee Xu ,  Darren Crews

发明人： Lee Xu ,  Darren Crews

IPC分类号： G02B6/32 ,  G02B6/36 ,  G02B6/12 ,  G02B6/26 ,  G02B6/42

CPC分类号： G02B6/4249 ,  G02B6/4292 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/4025 ,  H01S5/4031 ,  H01S5/423

摘要： A parallel optics module including singulated dies. A first singulated die includes a first semiconductor optical component, and a second die includes a second semiconductor optical component. The first and second dies are mounted to a substrate. The first and second dies to be integrated into a parallel optics module.

公开(公告)号：US06739766B2

公开(公告)日：2004-05-25

申请号：US10023843

申请日：2001-12-17

申请人： Lee L. Xu ,  Brian Kim ,  Darren Crews

发明人： Lee L. Xu ,  Brian Kim ,  Darren Crews

IPC分类号： G02B636

CPC分类号： G02B6/4249 ,  G02B6/4204 ,  G02B6/4292

摘要： A lens array for use in fiber optic communications modules where multiple optical fibers are used in either transmitting or receiving optical signals. The lens array is adapted for optically interfacing a set of photoactive components such as semiconductor lasers or photo diodes deployed on an integrated circuit chip with a set of optical communications fibers supported in a ferrule. The individual lens elements within the array are shaped to have a greater height than width and are fitted together by being truncated along their boundaries with adjoining lenses. The increased height of the lens elements allows them to gather and transfer more light between the photoactive components and the optical fibers.

摘要翻译： 用于光纤通信模块的透镜阵列，其中多个光纤用于发送或接收光信号。 透镜阵列适于将一组光活性组件（例如部署在集成电路芯片上的半导体激光器或光电二极管）与支撑在套圈中的一组光通信光纤光学接口。 阵列内的各个透镜元件被成形为具有比宽度更大的高度，并且通过沿着它们与相邻透镜的边界截断而被装配在一起。 透镜元件的增加的高度允许它们在光敏部件和光纤之间收集和传递更多的光。

公开(公告)号：US20060067631A1

公开(公告)日：2006-03-30

申请号：US10954880

申请日：2004-09-30

申请人： William Wang ,  Darren Crews

发明人： William Wang ,  Darren Crews

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3855 ,  G02B6/3887 ,  G02B6/3893

摘要： An optical fiber connector for releasably coupling an optical fiber to an electro-optical module is disclosed. The optical fiber connector includes a housing, a strain relief, a fiber retention clip, and a pair of latching arms. The housing includes a housing bore defined through at least a portion of the housing and adapted to accommodate the exterior diameter of a typical optical fiber. The optical fiber extending through the strain relief and into the housing bore, terminating at an end of the housing. The optical fiber is retained by the housing by the utilization of the fiber retention clip. The latching arms are arranged to releasable attach the connector to an electro-optical device such that the optical fiber and an optical lens disposed in the electro-optical device are aligned.

摘要翻译： 公开了一种用于将光纤可释放地耦合到电光模块的光纤连接器。 光纤连接器包括壳体，应变消除件，光纤保持夹和一对锁定臂。 壳体包括通过壳体的至少一部分限定的适于容纳典型光纤的外径的壳体孔。 光纤延伸穿过应变消除器并进入壳体孔，终止在壳体的端部。 光纤通过利用纤维保持夹而被壳体保持。 锁定臂布置成可释放地将连接器附接到电光装置，使得设置在电光装置中的光纤和光学透镜对准。