公开(公告)号：US07811130B2

公开(公告)日：2010-10-12

申请号：US12477578

申请日：2009-06-03

Applicant: Thomas S. Cohen ,  Mark W. Gailus ,  John R. Dunham

Inventor： Thomas S. Cohen ,  Mark W. Gailus ,  John R. Dunham

IPC: H01R13/648

CPC classification number: H01R12/716 ,  H01R12/585 ,  H01R12/724 ,  H01R12/727 ,  H01R13/514 ,  H01R13/6474 ,  H01R13/6587 ,  H01R13/6591 ,  H05K1/14 ,  H05K7/1445 ,  H05K2201/044 ,  H05K2201/10189 ,  H05K2203/1572

Abstract: A differential connector has a plurality of rows. Each row includes a plurality of signal conductors provided as differential pairs. Each signal conductor has a first contact end connectable to a printed circuit board, a second contact end, and an intermediate portion having a first width. For each differential pair, one first contact end lies along a first line parallel to the plurality of rows and the other first contact end lies along a second line parallel to and spaced from the first line. The differential connector further includes a plurality of ground conductors, with each ground conductor corresponding to a differential pair. Each ground conductor has a first contact end connectable to the printed circuit board, a second contact end, and an intermediate portion having a second width that is at least twice the first width.

Abstract translation: 差分连接器具有多行。 每行包括多个作为差分对提供的信号导体。 每个信号导体具有可连接到印刷电路板的第一接触端，第二接触端和具有第一宽度的中间部分。 对于每个差分对，一个第一接触端沿着平行于多个行的第一线设置，而另一个第一接触端沿着与第一线平行并与之隔开的第二线。 差分连接器还包括多个接地导体，每个接地导体对应于差分对。 每个接地导体具有可连接到印刷电路板的第一接触端，第二接触端和具有至少两倍于第一宽度的第二宽度的中间部分。

公开(公告)号：US20100253383A1

公开(公告)日：2010-10-07

申请号：US12425394

申请日：2009-04-17

Applicant: HSIAO-YUN SU ,  YING-TSO LAI ,  SHOU-KUO HSU

Inventor： HSIAO-YUN SU ,  YING-TSO LAI ,  SHOU-KUO HSU

IPC: H03K19/003

CPC classification number: H05K1/0246 ,  H05K2201/044 ,  H05K2201/09727

Abstract: A circuit topology for multiple loads includes a driving terminal for transmitting a driving signal, a number of transmitting lines, and a number of loads operable to receive the driving signal from the driving terminal. The number of loads are connected to the driving terminal one by one via the number of transmitting lines. Two transmitting lines of the number of transmitting lines, which are nearest and farthest respectively from the driving terminal, are both greater than widths of the other transmitting lines.

Abstract translation: 用于多个负载的电路拓扑包括用于发送驱动信号的驱动端子，多个发送线路和可操作以从驱动端子接收驱动信号的多个负载。 负载数量通过传输线数量逐个连接到驱动端子。 距离驱动终端最近和最远的发送线数目的两条发送线都大于其他发送线的宽度。

公开(公告)号：US07782630B2

公开(公告)日：2010-08-24

申请号：US12222232

申请日：2008-08-05

Applicant: Naohiko Kajio ,  Masaki Yoshimaru

Inventor： Naohiko Kajio ,  Masaki Yoshimaru

IPC: H05K7/14

CPC classification number: H05K7/1492 ,  H05K1/0263 ,  H05K1/14 ,  H05K1/141 ,  H05K1/148 ,  H05K2201/044 ,  H05K2201/10272 ,  H05K2201/10287

Abstract: A second printed wiring board is opposed to a surface of the first printed wiring board. A support member supports the first and second printed wiring boards. A first connector is mounted on the first printed wiring board. A second connector is mounted on the second printed wiring board. A wiring connects the first printed wiring board to the second printed wiring board. The first and second connectors are separately mounted on the first and second printed wiring boards, respectively. The sizes of the first and second printed wiring boards can be reduced as compared with the case where connectors are arranged in a row on a single printed wiring board, for example. This results in a reduction in the size of the printed circuit board unit. A large number of the printed circuit board units can be coupled to the back panel.

Abstract translation: 第二印刷线路板与第一印刷线路板的表面相对。 支撑构件支撑第一和第二印刷线路板。 第一连接器安装在第一印刷线路板上。 第二连接器安装在第二印刷线路板上。 布线将第一印刷布线板连接到第二印刷布线板。 第一和第二连接器分别安装在第一和第二印刷电路板上。 与在单个印刷电路板上连接成排配置的情况相比，可以减小第一和第二印刷电路板的尺寸。 这导致印刷电路板单元的尺寸的减小。 大量印刷电路板单元可以耦合到后面板。

公开(公告)号：US20100195302A1

公开(公告)日：2010-08-05

申请号：US12322560

申请日：2009-02-03

Applicant: William J. Rigby

Inventor： William J. Rigby

IPC: H05K1/14

CPC classification number: H05K3/366 ,  H01R12/7005 ,  H05K3/301 ,  H05K2201/044 ,  H05K2201/10189 ,  H05K2203/167

Abstract: A flexible guiding module for electronic connector backplane enclosures having one or more molded plastic prongs or protrusions from a base body that is attached to the back plane by a threaded screw and secured to the base body by a threaded insert or directly by a threaded hole in the base body. The plastic prongs or protrusions are molded of high impact plastic having a spring back memory giving flexible guidance at the top or tip of the prongs or protrusions and gradually having additionally more accurate alignment at the base body when mated with the plug in card. This flexible polyether imide plastic guiding module is also resilient to damage caused by bent metal pins that can damage the plug in card or daughter card.

Abstract translation: 一种用于电子连接器背板外壳的柔性引导模块，其具有一个或多个来自基体的模制塑料插脚或突起，该基座主体通过螺纹螺钉连接到背板上，并通过螺纹插入件或直接由螺纹孔固定到基体 基体。 塑料插脚或突起由具有回弹记忆的高冲击塑料模制而成，其具有在插脚或突起的顶部或尖端处的柔性引导，并且当与插头插入卡时逐渐具有在基体处的另外更准确的对准。 这种柔性聚醚酰亚胺塑料导向模块也可以弹性地损坏由弯曲的金属销造成的损坏插卡或子卡的损坏。

公开(公告)号：US20100067187A1

公开(公告)日：2010-03-18

申请号：US12489444

申请日：2009-06-23

Applicant: Ting-Kuo Kao

Inventor： Ting-Kuo Kao

IPC: H05K7/00

CPC classification number: H05K3/222 ,  H05K1/141 ,  H05K2201/044 ,  H05K2201/09263 ,  H05K2201/09954 ,  H05K2201/10159 ,  H05K2201/2018

Abstract: A motherboard is provided. The motherboard includes a chipset, a memory module slot, a bridge device, a plurality of first conducting wires and a plurality of second conducting wires. The first conducting wires are coupled between the chipset and the bridge device. The second conducting wires are coupled between the memory module slot and the bridge device. When the bridge device provides a Nth route set, the motherboard supports a Nth standard memory module inserted the memory module slot. The Nth route set is electrical connected between a Nth wire group of the first conducting wires and a Nth wire group of the second conducting wires, wherein N is a natural number. Further, transmission quality of signals is increased.

Abstract translation: 提供主板。 主板包括芯片组，存储器模块插槽，桥接器件，多个第一导线和多个第二导线。 第一导线耦合在芯片组和桥接器件之间。 第二导线耦合在存储器模块插槽和桥接装置之间。 当桥设备提供第N路由集时，主板支持插入存储器模块插槽的第N标准存储器模块。 第N路线组电连接在第一导线的第N线组和第二导线的第N导线组之间，其中N是自然数。 此外，信号的传输质量增加。

公开(公告)号：US20090298337A1

公开(公告)日：2009-12-03

申请号：US12477578

申请日：2009-06-03

Applicant: Thomas S. Cohen ,  Mark W. Gailus ,  John R. Durham

Inventor： Thomas S. Cohen ,  Mark W. Gailus ,  John R. Durham

IPC: H01R13/648

CPC classification number: H01R12/716 ,  H01R12/585 ,  H01R12/724 ,  H01R12/727 ,  H01R13/514 ,  H01R13/6474 ,  H01R13/6587 ,  H01R13/6591 ,  H05K1/14 ,  H05K7/1445 ,  H05K2201/044 ,  H05K2201/10189 ,  H05K2203/1572

Abstract: A differential connector has a plurality of rows. Each row includes a plurality of signal conductors provided as differential pairs. Each signal conductor has a first contact end connectable to a printed circuit board, a second contact end, and an intermediate portion having a first width. For each differential pair, one first contact end lies along a first line parallel to the plurality of rows and the other first contact end lies along a second line parallel to and spaced from the first line. The differential connector further includes a plurality of ground conductors, with each ground conductor corresponding to a differential pair. Each ground conductor has a first contact end connectable to the printed circuit board, a second contact end, and an intermediate portion having a second width that is at least twice the first width.

Abstract translation: 差分连接器具有多行。 每行包括多个作为差分对提供的信号导体。 每个信号导体具有可连接到印刷电路板的第一接触端，第二接触端和具有第一宽度的中间部分。 对于每个差分对，一个第一接触端沿着平行于多个行的第一线设置，而另一个第一接触端沿着与第一线平行并与之隔开的第二线。 差分连接器还包括多个接地导体，每个接地导体对应于差分对。 每个接地导体具有可连接到印刷电路板的第一接触端，第二接触端和具有至少两倍于第一宽度的第二宽度的中间部分。

公开(公告)号：US20090251867A1

公开(公告)日：2009-10-08

申请号：US12248719

申请日：2008-10-09

Applicant: Viswa N. Sharma ,  William Chu

Inventor： Viswa N. Sharma ,  William Chu

IPC: H05K1/14

CPC classification number: H05K1/14 ,  H04Q1/028 ,  H04Q1/03 ,  H04Q1/08 ,  H04Q1/155 ,  H05K1/0286 ,  H05K2201/044 ,  H05K2201/10212 ,  H05K2201/10689

Abstract: A standard compliant printed circuit base boards or modules for telecommunications, networking and computer equipment electrically and mechanically couples with reusable modular daughter cards to provide application-specific functionality within spatial limitations as required to comply with industry specifications. In particular, an Advanced Mezzanine Card (AMC) Specification compliant printed circuit board is configured for releseably coupling with one or more reusable daughter cards to provide reconfigurable, modularized and scalable electrical functionality in an AMC form factor.

Abstract translation: 用于电信，网络和计算机设备的标准兼容印刷电路基板或模块电气和机械耦合可重复使用的模块子卡，以在符合行业规范所需的空间限制内提供特定于应用的功能。 特别地，高级夹层卡（AMC）规范兼容印刷电路板被配置为可靠地与一个或多个可重复使用的子卡耦合，以提供AMC形状因数中的可重新配置的，模块化的和可扩展的电功能。

公开(公告)号：US20090210604A1

公开(公告)日：2009-08-20

申请号：US12426083

申请日：2009-04-17

Applicant: Haw-Jyh Liaw ,  David Nguyen

Inventor： Haw-Jyh Liaw ,  David Nguyen

IPC: G06F13/14

CPC classification number: G11C5/063 ,  G06F13/1684 ,  G06F13/4086 ,  G06F13/409 ,  G06F13/4247 ,  G11C5/04 ,  G11C7/1048 ,  H05K1/023 ,  H05K1/0246 ,  H05K1/0248 ,  H05K1/14 ,  H05K7/1459 ,  H05K2201/044 ,  H05K2201/09263 ,  H05K2201/10022 ,  H05K2201/10159 ,  H05K2201/10689

Abstract: A memory module includes a first signal line to carry a first signal. The first signal line has (i) a first line segment disposed along a length of the memory module and coupled to a termination, and (ii) a second line segment disposed along a width of the memory module and coupled to an edge finger. The first line segment and the second line segment are coupled together at a turn. A first synchronous memory device and a second synchronous memory device are coupled to the first line segment. The first signal arrives at the first synchronous memory device and the second synchronous memory device in a sequential manner. The memory module includes a clock line routed alongside the first signal line. A clock signal arrives at the first synchronous memory device and the second synchronous memory device in sequence alongside the first signal traversing along the first signal line.

Abstract translation: 存储器模块包括用于承载第一信号的第一信号线。 第一信号线具有（i）沿着存储器模块的长度设置并耦合到终端的第一线段，以及（ii）沿着存储器模块的宽度设置并耦合到边缘指状物的第二线段。 第一线段和第二线段在转弯处耦合在一起。 第一同步存储器件和第二同步存储器件耦合到第一线段。 第一信号以顺序的方式到达第一同步存储器件和第二同步存储器件。 存储器模块包括沿着第一信号线路线路由的时钟线。 时钟信号沿着沿着第一信号线的第一信号沿着顺序到达第一同步存储器件和第二同步存储器件。

公开(公告)号：US07562809B2

公开(公告)日：2009-07-21

申请号：US11433021

申请日：2006-05-11

Applicant: Janet Bee Yin Chua ,  Eit Thian Yap

Inventor： Janet Bee Yin Chua ,  Eit Thian Yap

IPC: G06F17/00

CPC classification number: H05K1/14 ,  H05K1/0269 ,  H05K2201/044 ,  H05K2201/09063 ,  H05K2201/10121

Abstract: An article and a method for testing the assembly of that article are disclosed. The article includes a plurality of modules, at least two of the modules are capable of being placed in two different positions in the article, each module having a correct position in the article. Each module includes an aperture at a location determined by the desired position for that module in the article. The apertures are placed such that the apertures will be aligned to form a transparent channel when the modules are arranged in a predetermined pattern with respect to one another, but not when arranged in any of the possible incorrect orders. The article can be tested for assembly errors by transmitting a test light signal into the first end and testing for light that traversed all of said first transparent channel.

Abstract translation: 公开了一种用于测试该物品装配的物品和方法。 该制品包括多个模块，至少两个模块能够被放置在制品中的两个不同位置，每个模块在制品中具有正确的位置。 每个模块包括在由该制品中的该模块的期望位置确定的位置处的孔。 这些孔被放置成使得当模块相对于彼此以预定图案布置时，孔将被对准以形成透明通道，但是当以任何可能的不正确顺序布置时，孔不被布置。 可以通过将测试光信号传输到第一端并测试穿过所有所述第一透明通道的光来测试物品的装配误差。

公开(公告)号：US20090180266A1

公开(公告)日：2009-07-16

申请号：US12015369

申请日：2008-01-16

Applicant: Brian Peter Kirk

Inventor： Brian Peter Kirk

IPC: H05K1/14 ,  H05K3/00

CPC classification number: H05K1/0245 ,  H05K1/0228 ,  H05K2201/044 ,  H05K2201/09236 ,  H05K2201/09263 ,  H05K2201/10189 ,  Y10S439/941 ,  Y10T29/49124

Abstract: A connection system has two connectors connected to each other by a plurality of differential signal pairs. The differential signal pairs alternate between a “straight connection” and a “reverse connection” between the connectors. The “straight connection” is formed by having a first signal trace connected from a positive launch in the first connector to a positive launch in the second connector, or P-P. And, the second signal trace has an N-N connection. The “reverse connection” has a first signal trace connected from a positive launch in the first connector to a negative launch in the second connector, or P-N. And, the second signal trace has a N-P connection. By inverting the pin connections of every other differential signal pair on the backplane, the forward crosstalk from the first connector is cancelled by the crosstalk generated by the second connector.

Abstract translation: 连接系统具有通过多个差分信号对彼此连接的两个连接器。 差分信号对在连接器之间的“直接连接”和“反向连接”之间交替。 “直连接”是通过将第一连接器中的正启动连接到第二连接器或P-P中的正启动的第一信号迹线形成的。 并且，第二信号迹线具有N-N连接。 “反向连接”具有从第一连接器中的正启动连接到第二连接器或P-N中的负启动的第一信号迹线。 而且，第二信号迹线具有N-P连接。 通过反转背板上每隔一个差分信号对的引脚连接，来自第一连接器的正向串扰由第二连接器产生的串扰消除。