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61. 发明授权

US08851926B2 Low-cross-talk electrical connector 有权
标题翻译：低串扰电连接器
公开(公告)号：US08851926B2
公开(公告)日：2014-10-07
申请号：US13376027
申请日：2010-06-03
申请人： Ludwig Lange , Paul Potters , Thierry Goossens , Winnie Heyvaert
发明人： Ludwig Lange , Paul Potters , Thierry Goossens , Winnie Heyvaert
IPC分类号： H01R13/648 , H01R13/6471 , H01R13/6586 , H01R13/6477 , H01R13/6587
CPC分类号： H01R13/6471 , H01R13/6477 , H01R13/6586 , H01R13/6587
摘要： An electrical connector includes a first contact module and a second contact module adjacent the first contact module. Each contact module has a plurality of ground and signal contacts. Each ground contact and signal contact includes a mating portion, a mounting portion, and an intermediate portion extending between the mating portion and the mounting portion. In each contact module, the intermediate portions of the ground contacts are disposed in a first common plane and the intermediate portions of the signal contacts are disposed in a second common plane that is spaced from the first common plane. The first contact modules and the second contact modules are arranged such that two adjacent signal contacts of the first and second contact modules, respectively, define a differential signal pair such that the intermediate portions of the adjacent signal contacts are spaced more closely than the intermediate portions of two adjacent ground contacts of the first and second contact modules, respectively.
摘要翻译：电连接器包括与第一接触模块相邻的第一接触模块和第二接触模块。每个触点模块具有多个接地和信号触点。每个接地触点和信号触点包括配合部分，安装部分和在配合部分和安装部分之间延伸的中间部分。在每个接触模块中，接地触头的中间部分设置在第一公共平面中，并且信号触头的中间部分设置在与第一公共平面间隔开的第二公共平面内。第一接触模块和第二接触模块被布置成使得第一和第二接触模块的两个相邻的信号触点分别限定差分信号对，使得相邻信号触头的中间部分比中间部分更紧密地间隔开分别是第一和第二接触模块的两个相邻接地触点。

62. 发明申请

US20050287849A1 Cross talk reduction and impedance matching for high speed electrical connectors 有权
标题翻译：用于高速电连接器的串扰减少和阻抗匹配
公开(公告)号：US20050287849A1
公开(公告)日：2005-12-29
申请号：US11052167
申请日：2005-02-07
申请人： Clifford Winings , Joseph Shuey , Timothy Lemke , Gregory Hull , Stephen Smith , Stefaan Sercu , Timothy Houtz
发明人： Clifford Winings , Joseph Shuey , Timothy Lemke , Gregory Hull , Stephen Smith , Stefaan Sercu , Timothy Houtz
IPC分类号： H01R4/66 , H01R12/00 , H01R12/72 , H01R13/502 , H01R13/6471 , H01R13/6477 , H01R13/648 , H01R13/6587 , H01R24/00
CPC分类号： H01R13/6471 , H01R12/724 , H01R13/6477 , H01R13/6587
摘要： Lightweight, low-cost, high-density electrical connectors are disclosed that provide impedance-controlled, high-speed, low-interference communications, even in the absence of shields between the contacts, and that provide for a variety of other benefits not found in prior art connectors. An example of such an electrical connector may include a first signal contact positioned within a first linear array of electrical contacts and a second signal contact positioned within a second linear array of electrical contacts that is adjacent to the first linear array. Either of the signal contacts may be a single-ended signal conductor, or one of a differential signal pair. The connector may be devoid of shields between the signal contacts, and of ground contacts adjacent to the signal contacts.
摘要翻译：公开了重量轻，低成本，高密度的电连接器，即使在触点之间没有屏蔽的情况下也提供阻抗控制，高速，低干扰的通信，并且提供了在现有技术的连接器。这种电连接器的示例可以包括定位在电触点的第一线性阵列内的第一信号触点和位于与第一线性阵列相邻的电触点的第二线性阵列内的第二信号触点。信号触点中的任一个可以是单端信号导体，或差分信号对之一。连接器可以没有屏蔽信号触点之间的接触触点和靠近信号触头的接地触点。

63. 发明授权

US6053751A Controlled impedance, high density electrical connector 有权
标题翻译：受控阻抗，高密度电连接器
公开(公告)号：US6053751A
公开(公告)日：2000-04-25
申请号：US251669
申请日：1999-02-17
申请人： David T. Humphrey
发明人： David T. Humphrey
IPC分类号： H01R12/71 , H01R12/72 , H01R13/6471 , H01R13/6477 , H01R13/6589 , H01R13/6597 , H01R4/66
CPC分类号： H01R12/716 , H01R12/722 , H01R13/6471 , H01R13/6477 , H01R13/6589 , H01R13/6597
摘要： The electrical connector assembly includes a female connector portion which is mountable to a first printed circuit board, such as a motherboard, and a male connector portion which is mechanically and electrically connected to a second printed circuit board, such as a daughterboard. The female connector portion includes a plurality of signal contacts arranged in two rows having a ground terminal, or conductive elastomer, positioned between the rows of signal contacts. The male connector portion preferably includes a flexible circuit having a solid groundplane separated by an dielectric insulator from an electrical trace thereon. The distance separating the groundplane from the trace and the width of the trace controls a characteristic impedance of the flexible circuit for matching to specific circuit requirements of the daughterboard and motherboard. Upon mechanical connection of the male connector portion to the female connector portion, the signal contacts electrically engage the trace on the flexible circuit and the groundplane electrically engages the ground terminal. The specific design of the connector assembly provides a controlled impedance, high signal contact density connector having reduced cross-talk and enhanced signal transmission, even at ultra high (UHF) signal transmission speeds.
摘要翻译：电连接器组件包括可连接到诸如母板的第一印刷电路板的母连接器部分，以及机械地和电连接到诸如子板的第二印刷电路板的阳连接器部分。阴连接器部分包括布置成两行的多个信号触点，其具有位于信号触点行之间的接地端子或导电弹性体。阳连接器部分优选地包括柔性电路，其具有由介电绝缘体与其上的电迹线隔开的固体接地面。将接地线与走线分开的距离和迹线的宽度控制柔性电路的特性阻抗，以匹配子板和主板的特定电路要求。在阳连接器部分与阴连接器部分机械连接时，信号触点电接合柔性电路上的迹线，并且接地面电接合接地端子。连接器组件的具体设计提供即使在超高（UHF）信号传输速度下也可减少串扰和增强的信号传输的受控阻抗，高信号接触密度连接器。

64. 发明授权

US6050842A Electrical connector with paired terminals 失效
标题翻译：带有成对端子的电气连接器
公开(公告)号：US6050842A
公开(公告)日：2000-04-18
申请号：US723230
申请日：1996-09-27
申请人： Jess Britton Ferrill , Terry Lee Pitts
发明人： Jess Britton Ferrill , Terry Lee Pitts
IPC分类号： H01R4/24 , H01R12/51 , H01R13/10 , H01R13/6461 , H01R13/6477
CPC分类号： H01R4/2429 , H01R12/515 , H01R13/6461 , H01R13/6477 , Y10S439/941
摘要： Electrical connector 10 is used to terminate individual wires 6, 8 in two twisted wire pairs 2, 4. The connector includes an insulated housing with terminals 50 located in terminal receiving cavities 34 in the housing. The terminals 50 are inclined relative to parallel wire receiving channels 34 and paired terminals 50 for terminating individual wires of a the same twisted wire pair, 2 or 4 are spaced closer together than adjacent intermediate terminals associated with different wire pairs. Pairing inclined terminals 50 increases the coupling between wires in the same wire pair and increasing the spacing between terminals of different wire pairs reduces the capacitive cross talk between adjacent wire pairs. High frequency performance of the electrical connector 10 is thereby increased. A central cavity between terminal pairs increases the effective dielectric constant to further reduce crosstalk. Inclining the terminals 50 also allows the relative width of the terminals to be increased so that the strength of the housing 12 can be increased and the retention of the terminals 50 in the housing 12 can be improved.
摘要翻译：电连接器10用于将两根绞合线对2,4中的各个导线6,8端接。该连接器包括绝缘壳体，其中端子50位于壳体中的端子容纳空腔34中。端子50相对于平行的导线接收通道34和成对的端子50倾斜，用于将相同双绞线对的各个导线端接2或4与相应的不同线对相邻的中间端子彼此间隔开。配对倾斜端子50增加了相同线对中的导线之间的耦合并且增加不同线对的端子之间的间隔减小了相邻线对之间的电容串扰。因此，电连接器10的高频性能提高。端子对之间的中心腔增加有效介电常数，以进一步减少串扰。端子50的倾斜也允许端子的相对宽度增加，从而可以提高壳体12的强度，并且可以提高端子50在壳体12中的保持。

65. 发明公开

US20240006822A1 HIGH SPEED CONNECTOR 审中-公开
公开(公告)号：US20240006822A1
公开(公告)日：2024-01-04
申请号：US18465351
申请日：2023-09-12
申请人： FCI USA LLC
发明人： Douglas M. Johnescu , Gregory A. Hull , Mark E. Lauermann , Scott Martin , Jason John Ellison , Jan De Geest , Charles Cooper , Mark R. Gray , William Tanis , Steven E. Minich
IPC分类号： H01R13/6587 , H01R12/71 , H01R13/502 , H01R13/6477
CPC分类号： H01R13/6587 , H01R12/716 , H01R13/502 , H01R13/6477 , H01R12/724
摘要： Electrical connectors for very high speed signals, including signals at or above 112 Gbps. Effectiveness of shielding along the signal paths through the mating electrical connectors may be enhanced through the use of one or more techniques, including enabling two-sided shielding, connections between shield members and between shield members and grounded structures of printed circuit boards to which the connectors are mounted, and selective positioning of lossy material. Such techniques may be simply and reliably implemented in high density connector using one or more techniques. An electrical connector may include core members held by a housing together with leadframe assemblies attached to the core members. The core members may include features that would be difficult to mold in a housing and may include both shields and lossy materials in locations that would be difficult to incorporate in a leadframe assembly.

66. 发明授权

US11800637B2 Reference metal layer for setting the impedance of metal contacts of a connector 有权
公开(公告)号：US11800637B2
公开(公告)日：2023-10-24
申请号：US17679460
申请日：2022-02-24
申请人： SUPER MICRO COMPUTER, INC.
发明人： Manhtien V. Phan , Mau-Lin Chou , Chih-Hao Lee
IPC分类号： H05K1/02 , H05K3/06 , H05K3/44 , H01R12/00 , H01R12/52 , H01R13/514 , H01R13/6469 , H01R13/6471 , H01R13/6473 , H01R13/6477 , H01R13/6581 , H01R13/6585
CPC分类号： H05K1/0253 , H05K1/0298 , H05K2201/093
摘要： A circuit board has an electrical circuit and a connector that is attached to the circuit board. The connector has metal contacts. A housing of the connector has an embedded reference metal layer that is disposed under a single-ended metal contact or differential metal contacts. The reference metal layer sets the impedance of the single-ended metal contact or the differential metal contacts.

67. 发明授权

US11721928B2 Extender module for modular connector 有权
公开(公告)号：US11721928B2
公开(公告)日：2023-08-08
申请号：US17135753
申请日：2020-12-28
申请人： Amphenol Corporation
发明人： Allan Astbury , John Robert Dunham , Marc B. Cartier, Jr. , Mark W. Gailus , Daniel B. Provencher
IPC分类号： H01R13/648 , H01R13/514 , H01R13/6477 , H01R13/6587 , H01R12/71 , H01R12/73 , H01R13/6471 , H01R13/6474 , H01R13/659 , H01R43/20 , H01R13/6461
CPC分类号： H01R13/514 , H01R12/716 , H01R12/737 , H01R13/6471 , H01R13/6474 , H01R13/6477 , H01R13/659 , H01R13/6587 , H01R43/20 , H01R13/6461
摘要： A modular electrical connector with modular components suitable for assembly into a right angle connector may also be used in forming an orthogonal connector or connector in other desired configurations. The connector modules may be configured through the user of extender modules. Those connector modules may be held together as a right angle connector with a front housing portion, which, in some embodiments, may be shaped differently depending on whether the connector modules are used to form a right angle connector or an orthogonal connector. When designed to form an orthogonal connector, the extender modules may interlock into subarrays, which may be held to other connector components through the use of an extender shell. The mating contact portions on the extender modules may be such that a right angle connector, similarly made with connector modules, may directly mate with the orthogonal connector.

68. 发明授权

US11489290B2 Data connector adapter for data transmission and motor vehicle socket with data connector adapter 有权
公开(公告)号：US11489290B2
公开(公告)日：2022-11-01
申请号：US17175719
申请日：2021-02-15
申请人： Erich Jaeger GmbH + Co. KG
发明人： Klaus Markefka
IPC分类号： H01R13/6474 , H01B11/00 , H01R13/6581 , H01R24/54 , H01R13/504 , H01R31/06 , H01R13/6477
摘要： A data connector adapter includes a plug body having first and second plug connection ends, an electrically conductive plug shield and a contact carrier. The first and second plug connection ends respectively have first and second plug contact connection patterns for connecting first and second data connectors. The contact carrier is arranged between the plug connection ends and carries two first contacts and two second contacts respectively forming the first and second plug contact connection patterns. One of the first contacts in each case is electrically conductively connected to one of the second contacts via a contact connection section. The first and second contacts are surrounded at least in sections respectively by electrically insulating first and second carrier bodies having first and second dielectric constants εR1, εR2. Outer circumferential surfaces of the carrier bodies bear against an inner wall surface of the plug shield at least in sections.

69. 发明授权

US11469554B2 High speed, high density direct mate orthogonal connector 有权
公开(公告)号：US11469554B2
公开(公告)日：2022-10-11
申请号：US17158543
申请日：2021-01-26
申请人： FCI USA LLC
发明人： Jason John Ellison , Douglas M. Johnescu , Gregory A. Hull , Mark E. Lauermann , Scott Martin , Jan De Geest , Scott Carbaugh , Steven E. Minich , Mark R. Gray , Charles Copper , William Tanis
IPC分类号： H01R13/648 , H01R13/6587 , H01R12/71 , H01R13/502 , H01R13/6477 , H01R12/72 , H01R12/73 , H01R13/518 , H01R13/6594
摘要： A direct mate orthogonal connector for a high density of high speed signals. The connector may include right angle leadframe assemblies with signal conductive elements and ground shields held by a leadframe housing. High frequency performance may be achieved with members on the leadframe that transfer force between a connector housing, holding the leadframe assemblies, and a portion of the leadframe housing holding the signal conductive elements and the shields near their mounting ends. Core members may be inserted into the housing and mating ends of the conductive elements of ground shields may be adjacent the core members, enabling electrical and mechanical performance of the mating interface to be defined by the core members. The core members may incorporate insulative and lossy features that may be complex to form as part of the connector housing but may be readily formed as part of a separate core member.

70. 发明授权

US11322893B2 Electrical connector 有权
公开(公告)号：US11322893B2
公开(公告)日：2022-05-03
申请号：US17077391
申请日：2020-10-22
申请人： LOTES CO., LTD
发明人： Biao Zhang , Jia Xu Yin , Chong Cheng Liang , Wen Chang Chang
IPC分类号： H01R13/6477 , H01R12/73 , H01R13/11 , H01R13/502 , H01R13/64 , H01R13/6581 , H01R13/6597
摘要： An electrical connector includes an insulating body having a mating surface. An insertion slot is concavely provided on the mating surface. Two side walls are located at two sides of the insertion slot. A slot bottom surface is formed on a concave direction of the insertion slot. One of the side walls is provided with aground accommodating slot and a signal accommodating slot. A signal terminal and a ground terminal are provided on the one of the side walls. The signal terminal is accommodated in the signal accommodating slot. The ground terminal is accommodated in the ground accommodating slot. A side of the insulating plug member has a first portion corresponding to the signal accommodating slot and a second portion corresponding to the ground accommodating slot. The first portion is accommodated in the signal accommodating slot and is provided closer to the mating surface than the slot bottom surface.

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