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71. 发明专利

JP2010027354A Balanced transmission connector 有权
标题翻译：平衡传输连接器
公开(公告)号：JP2010027354A
公开(公告)日：2010-02-04
申请号：JP2008186475
申请日：2008-07-17
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： YAMAGAMI TORU
IPC分类号： H01R13/6474 , H01R12/57 , H01R13/6467 , H01R13/658 , H01R13/6585 , H01R13/6594
CPC分类号： H01R12/724 , H01R13/6585
摘要： PROBLEM TO BE SOLVED: To restrain fluctuation of impedance characteristics due to shape differences of contact parts of a balanced transmission connector. SOLUTION: Dimension shapes of an upper side contact part 162 and a lower side contact part 172 are formed identically, and the impedance characteristics of the upper side contact part 162 and the lower side contact part 172 are set identically. Further, lead parts 164, 174 are formed extended downward in parallel so that distances from the other end of the upper side contact part 162 as well as the other end of the lower side contact part 172 to a downward substrate 110 are to be the minimum. Therefore, the lead parts 164, 174 have the same dimension shapes at straight parts 164a, 174a, but dimension shapes of curved parts 164b, 174b are made smaller at lower sides than at upper sides with differences of curvature radii. Thus, since a substrate connection part 140 structures a dielectric body, each dimension relation is regulated so that the impedance characteristics of the lead parts 164, 174 keep predetermined target values. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了抑制由于平衡传输连接器的接触部分的形状差引起的阻抗特性的波动。解决方案：上侧接触部分162和下侧接触部分172的尺寸形状相同地形成，并且上侧接触部分162和下侧接触部分172的阻抗特性被相同地设置。此外，引线部164,174平行地向下延伸形成，使得从上侧接触部162的另一端以及下侧接触部172的另一端到下侧基板110的距离为最小。因此，引线部164,174在直部164a，174a处具有相同的尺寸形状，但是弯曲部164b，174b的尺寸形状在下侧比在具有曲率半径差的上侧更小。因此，由于基板连接部140构成电介质体，因此调整各维度关系，使引线部164,174的阻抗特性保持规定的目标值。版权所有（C）2010，JPO＆INPIT

73. 发明专利

JP2001118642A CONNECTOR ASSEMBLY BODY EQUIPPEFD WITH SOUND LEAK COMPENSATION 失效
公开(公告)号：JP2001118642A
公开(公告)日：2001-04-27
申请号：JP2000284629
申请日：2000-09-20
申请人： LUCENT TECHNOLOGIES INC
发明人： GOODRICH ROBERT RAY , HASHIM AMID IHSAN
IPC分类号： H01R13/33 , H01R13/6467 , H01R13/648 , H01R24/00
摘要： PROBLEM TO BE SOLVED: To provide a communication connector assembly with sound leak compensation. SOLUTION: The communication connector assembly comprises wire board, and long and narrow terminal contact wires generally extending horizontally toward it. Each contact wire involves free end to electrically contact with the coupling connector. This connector introduces unpleasant leak from the line contacting above contact wire going across the first area. Each contact wire includes base part formed to connect it with the wire board, and the base part generally protrudes in right angles against the board. At least a pair of adjoining contact wires hold a crossing area to confirm the second area for normally a flat part which is connected for sound leak compensation. The base part of the contact wire is built into the wire board, measured so as to make up a third area connected for sound leak compensation.

74. 发明专利

JP2000030789A MODULAR JACK CONNECTOR 失效
公开(公告)号：JP2000030789A
公开(公告)日：2000-01-28
申请号：JP18553099
申请日：1999-06-30
申请人： BERG TECH INC
发明人： BELOPOLSKY YAKOV
IPC分类号： H01R13/33 , H01R13/6467 , H01R24/64
摘要： PROBLEM TO BE SOLVED: To provide a modular jack reducing crosstalk. SOLUTION: In this connector, a base wall 12 is provided, and a first side wall having a terminated part 48, an inner surface and an outer surface is longitudinally extended from the base wall 12, and a second side wall is axially extended opposite to the first side wall, then third and fourth side walls 60, 62 are separately put between the first and second side walls, and extended longitudinally from the base wall 12, thus an insert containing depression is formed. Plural laterally separated conductors are arranged into two groups. The first group conductors 1, 3, 5, 7, 8 are extended from the base wall 12 to the vicinity of the terminated part 48 of the first side wall, then they penetrate the side wall in a first plane 66. The second group conductors 2, 4, 6 are extended from the base wall 12 to the vicinity of the terminated part 48 of the first side wall, then they penetrate the side wall in a second plane 68 having the level different from that of the first plane 66.

75. 发明专利

JPH11509975A 失效
公开(公告)号：JPH11509975A
公开(公告)日：1999-08-31
申请号：JP54234397
申请日：1997-04-03
IPC分类号： H01R13/33 , H01R4/24 , H01R13/44 , H01R13/447 , H01R13/46 , H01R13/506 , H01R13/639 , H01R13/6464 , H01R13/6467 , H01R13/6474 , H01R13/648 , H01R13/66 , H01R13/74 , H01R24/00 , H01R24/64 , H01R23/02

76. 发明专利

JP2932161B2 失效
公开(公告)号：JP2932161B2
公开(公告)日：1999-08-09
申请号：JP20047295
申请日：1995-07-13
申请人： MORETSUKUSU INC
发明人： FURANKU BOODORON , KURISUTOFUA BOCHAN , PASUKARU GURANDOKURAUDEYU
IPC分类号： H01R13/33 , H01R12/70 , H01R13/6467 , H01R24/00 , H04B3/32

77. 发明专利

JPH10335002A LOW CROSS-TALK ELECTRIC CONNECTOR 失效
公开(公告)号：JPH10335002A
公开(公告)日：1998-12-18
申请号：JP13570598
申请日：1998-05-18
申请人： LUCENT TECHNOLOGIES INC
发明人： HASHIM AMID I , CHOUDHURY GOLAM M , CONORICH THEODORE A , BAKER FRANK P III
IPC分类号： H01G4/35 , H01R4/24 , H01R13/6467 , H01R13/6474 , H01R13/66 , H01R24/00 , H04B3/32 , H01R13/658
摘要： PROBLEM TO BE SOLVED: To lower the generation of cross-talk of a transmission path to be transmitted by an electric connector such as a patch plug by using two kinds of conductors as each transmission path, and forming a part of the same kind of conductors into a group, and separating different kinds of groups from each other. SOLUTION: Capacity coupling and induction coupling between a pair of the same kind of conductors, which are arranged adjacent to each other in a cable end, (for example, between a TIP contact T1 and a TIP contact T2 , between a RING contact R1 and a RING contact R2 ) are increased so as to lower the cross-talk to be generated by the electromagnetic coupling between a pair of TIP-RING of different kinds of conductors, which are arranged adjacent to each other in a coupling end. The electromagnetic coupling, which is increased between the same kind of conductors in one end, relatively lowers the generation of cross-talk between two TIP-RING paths as two adjacent transmission paths, resisting to the electromagnetic coupling between an adjacent pair of different kinds of conductors in the other end (for example, between a RING contact R1 and a TIP contact T2 ).

78. 发明专利

JP2828878B2 失效
公开(公告)号：JP2828878B2
公开(公告)日：1998-11-25
申请号：JP21350493
申请日：1993-08-06
申请人： EI TEI ANDO TEI CORP
发明人： FURANKU FUIRITSUPUSU BEIKAA SAADO , GORAMU EMU KOODOHARII , DABURYU JON DENKUMAN , UIRAADO AREN DEITSUKUSU , RINDON DEII ENTSU , UIRIAMU TOREESHII SUPITSUTSU
IPC分类号： H01R4/24 , H01R12/67 , H01R12/70 , H01R13/58 , H01R13/6467 , H04B3/32 , H01R13/658

79. 发明专利

JPH09507951A 失效
公开(公告)号：JPH09507951A
公开(公告)日：1997-08-12
申请号：JP51547195
申请日：1994-11-29
IPC分类号： H01R13/00 , H01R13/11 , H01R13/33 , H01R13/6464 , H01R13/6467 , H01R13/66 , H01R24/00 , H04B3/32 , H04B3/34 , H01R13/719

80. 发明专利

JPH0684562A ELECTRIC CONNECTOR 失效
公开(公告)号：JPH0684562A
公开(公告)日：1994-03-25
申请号：JP4717793
申请日：1993-02-15
申请人： AMERICAN TELEPHONE & TELEGRAPH
发明人： DABURIYU JIYON DANKUMAN , UIRAADO AREN DEITSUKUSU , UIRIAMU TOREESHII SUPITSUTSU
IPC分类号： H01R13/33 , H01R4/24 , H01R13/00 , H01R13/6467 , H01R24/00 , H01R23/02
摘要： PURPOSE: To provide an electrical connector having a small amount of crosstalk. CONSTITUTION: A high-frequency signal transmission electrical connector has a large number of input and output terminals interconnected by a pair of metal lead frames mounted on a dielectric spring block. Lead frames 320-1 and 320-2 are of the same type, and have a small number of flat narrow conductors. One end of the conductors terminates at a spring contact, and the other end thereof terminates with an insulating transposed connector. Only three conductors of the lead frames are so arranged as to overlap with one another, and such overlap is formed in an intersecting region (II) without making an electrical contact by bending the conductors in the intersecting region at an obtuse angle. An intersecting position and a specific intersecting pattern can be selected to reduce crosstalk between specific conductors.

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