公开(公告)号：US09484674B2

公开(公告)日：2016-11-01

申请号：US14209079

申请日：2014-03-13

申请人： Marc B. Cartier, Jr. ,  Mark W. Gailus ,  Vysakh Sivarajan

发明人： Marc B. Cartier, Jr. ,  Mark W. Gailus ,  Vysakh Sivarajan

IPC分类号： H01R13/648 ,  H01R13/658 ,  H01R13/6476 ,  H01R43/16 ,  H01R43/24 ,  H01R12/72 ,  H01R13/514

CPC分类号： H01R13/658 ,  H01R12/724 ,  H01R13/514 ,  H01R13/6476 ,  H01R43/16 ,  H01R43/24

摘要： An improved electrical connector is provided by compensating for skew in signal conductors of a differential pair while ensuring a uniform impedance along the differential pair. Skew is equalized by regions of lower dielectric constant preferentially positioned adjacent the longer conductor of each pair. Impedance along the length of the signal conductor is equalized by a compensation portion in the first conductor that offsets for a change in impedance associated with the change in dielectric constant adjacent the longer conductor. The compensation portion may be a widening in the first conductive element relative to a nominal width of the conductive element. The skew compensation portion may be along a longer edge of the longer conductor and the impedance compensation portion may be along the shorter edge of the longer conductor.

摘要翻译： 通过补偿差分对的信号导体中的偏斜而提供改进的电连接器，同时确保沿着差分对的均匀阻抗。 偏移量通过优先位于每对较长导体附近的较低介电常数的区域来均衡。 沿着信号导体的长度的阻抗由第一导体中的补偿部分相等，抵消与较长导体相邻的介电常数变化相关的阻抗变化。 补偿部分可以相对于导电元件的标称宽度在第一导电元件中变宽。 偏斜补偿部分可以沿着较长导体的较长边缘，并且阻抗补偿部分可以沿着较长导体的较短边缘。

公开(公告)号：US20140273627A1

公开(公告)日：2014-09-18

申请号：US14209079

申请日：2014-03-13

申请人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Vysakh Sivarajan

发明人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Vysakh Sivarajan

IPC分类号： H01R13/502 ,  H01R13/658

CPC分类号： H01R13/658 ,  H01R12/724 ,  H01R13/514 ,  H01R13/6476 ,  H01R43/16 ,  H01R43/24

摘要： An improved electrical connector is provided by compensating for skew in signal conductors of a differential pair while ensuring a uniform impedance along the differential pair. Skew is equalized by regions of lower dielectric constant preferentially positioned adjacent the longer conductor of each pair. Impedance along the length of the signal conductor is equalized by a compensation portion in the first conductor that offsets for a change in impedance associated with the change in dielectric constant adjacent the longer conductor. The compensation portion may be a widening in the first conductive element relative to a nominal width of the conductive element. The skew compensation portion may be along a longer edge of the longer conductor and the impedance compensation portion may be along the shorter edge of the longer conductor.

摘要翻译： 通过补偿差分对的信号导体中的偏斜而提供改进的电连接器，同时确保沿着差分对的均匀阻抗。 偏移量通过优先位于每对较长导体附近的较低介电常数的区域来均衡。 沿着信号导体的长度的阻抗由第一导体中的补偿部分相等，抵消与较长导体相邻的介电常数变化相关的阻抗变化。 补偿部分可以相对于导电元件的标称宽度在第一导电元件中变宽。 偏斜补偿部分可以沿着较长导体的较长边缘，并且阻抗补偿部分可以沿着较长导体的较短边缘。

公开(公告)号：US20140273557A1

公开(公告)日：2014-09-18

申请号：US14209240

申请日：2014-03-13

申请人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

发明人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

IPC分类号： H01R13/646 ,  H01R43/16 ,  H01R12/70

CPC分类号： H01R13/6476 ,  H01R12/585 ,  H01R12/724 ,  H01R12/737 ,  H01R13/514 ,  H01R43/16 ,  H01R43/24 ,  Y10T29/49208

摘要： An electrical connector designed for high speed signals. The connector includes one or more features that, when used alone or in combination, extend performance to higher speeds. These features may include compensation for tie bars that are used to hold conductive members in place for molding a housing around the conductive members. Removal of the tie bars during manufacture of the connector may leave artifacts in the conductive members and/or housing, which may be addressed by the features. The conductive members, for example, may include regions, adjacent tie bar locations, that compensate for portions of the tie bar that are not fully removed. Alternatively or additionally, a housing may include openings around tie bar locations such that a punch may be used to sever the tie bars. These openings may be filled to avoid performance-affecting artifacts.

摘要翻译： 一个专为高速信号设计的电连接器。 连接器包括一个或多个特征，当单独使用或组合使用时，将性能扩展到更高的速度。 这些特征可以包括对用于将导电构件保持在适当位置以用于模制围绕导电构件的壳体的拉杆的补偿。 在制造连接器期间去除连接杆可能会在导电构件和/或外壳中留下瑕疵，这可以通过特征来解决。 例如，导电构件可以包括补偿未完全移除的连杆的部分的相邻连接杆位置的区域。 或者或另外，壳体可以包括围绕连杆位置的开口，使得可以使用冲头来切断连杆。 这些开口可以被填充以避免影响性能的假象。

公开(公告)号：US09455545B2

公开(公告)日：2016-09-27

申请号：US14209142

申请日：2014-03-13

申请人： Marc B. Cartier, Jr. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

发明人： Marc B. Cartier, Jr. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

IPC分类号： H01R13/648 ,  H01R43/16 ,  H01R13/405 ,  H01R13/6474 ,  H01R43/24 ,  H01R13/6587

CPC分类号： H01R13/6474 ,  H01R13/405 ,  H01R13/6587 ,  H01R43/16 ,  H01R43/24 ,  Y10T29/49204

摘要： An electrical connector designed for high speed signals. The connector includes one or more features that, when used alone or in combination, extend performance to higher speeds. These features may include compensation for tie bars that are used to hold conductive members in place for molding a housing around the conductive members. Removal of the tie bars during manufacture of the connector may leave artifacts in the conductive members and/or housing, which may degrade electrical performance. However, that degradation may be avoided by features that compensate for the artifacts. The conductive members, for example, may include regions, adjacent tie bar locations, that compensate for portions of the tie bar that are not fully removed.

摘要翻译： 一个专为高速信号设计的电连接器。 连接器包括一个或多个特征，当单独使用或组合使用时，将性能扩展到更高的速度。 这些特征可以包括对用于将导电构件保持在适当位置以用于模制围绕导电构件的壳体的拉杆的补偿。 在制造连接器期间去除连接杆可能会在导电构件和/或壳体中留下瑕疵，这可能降低电气性能。 然而，可以通过补偿伪影的特征来避免该退化。 例如，导电构件可以包括补偿未完全移除的连杆的部分的相邻连接杆位置的区域。

公开(公告)号：US20140273663A1

公开(公告)日：2014-09-18

申请号：US14209142

申请日：2014-03-13

申请人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

发明人： Marc B. Cartier, JR. ,  Mark W. Gailus ,  Thomas S. Cohen ,  John Robert Dunham ,  Vysakh Sivarajan

IPC分类号： H01R13/646 ,  H01R43/16

CPC分类号： H01R13/6474 ,  H01R13/405 ,  H01R13/6587 ,  H01R43/16 ,  H01R43/24 ,  Y10T29/49204

摘要： An electrical connector designed for high speed signals. The connector includes one or more features that, when used alone or in combination, extend performance to higher speeds. These features may include compensation for tie bars that are used to hold conductive members in place for molding a housing around the conductive members. Removal of the tie bars during manufacture of the connector may leave artifacts in the conductive members and/or housing, which may degrade electrical performance. However, that degradation may be avoided by features that compensate for the artifacts. The conductive members, for example, may include regions, adjacent tie bar locations, that compensate for portions of the tie bar that are not fully removed.

摘要翻译： 一个专为高速信号设计的电连接器。 连接器包括一个或多个特征，当单独使用或组合使用时，将性能扩展到更高的速度。 这些特征可以包括对用于将导电构件保持在适当位置以用于模制围绕导电构件的壳体的拉杆的补偿。 在制造连接器期间去除连接杆可能会在导电构件和/或壳体中留下瑕疵，这可能降低电气性能。 然而，可以通过补偿伪影的特征来避免该退化。 例如，导电构件可以包括补偿未完全移除的连杆的部分的相邻连接杆位置的区域。