公开(公告)号：US5432484A

公开(公告)日：1995-07-11

申请号：US932194

申请日：1992-08-20

Applicant: Daniel E. Klas ,  William J. Rose

Inventor： Daniel E. Klas ,  William J. Rose

IPC: H01R13/6469 ,  H01R13/6477 ,  H01R24/00 ,  H05K1/02 ,  H05K1/11 ,  H03H7/00 ,  H04M1/74

CPC classification number: H05K1/0228 ,  H01R13/6469 ,  H01R13/6477 ,  H05K1/117 ,  H05K2201/09245 ,  H05K2201/097 ,  H05K2201/10189 ,  Y10S439/941

Abstract: A connector for communications systems has four input terminals and four output terminals, each arranged in an ordered array. A circuit electrically couples each input terminal to the respective output terminal and cancels crosstalk induced across the adjacent connector terminals. The circuit includes four conductive paths between the respective pairs of terminals. The first and third paths are in relatively close proximity and are substantially spaced from the second and fourth paths. The second and fourth paths are in relatively close proximity.

Abstract translation: 用于通信系统的连接器具有四个输入端子和四个输出端子，每个输出端子以有序阵列布置。 电路将每个输入端子电耦合到相应的输出端子，并且消除在相邻的连接器端子之间引起的串扰。 该电路包括在各对端子之间的四个导电路径。 第一和第三路径相对靠近并且与第二和第四路径基本间隔开。 第二和第四路径相对靠近。

公开(公告)号：US5399107A

公开(公告)日：1995-03-21

申请号：US236141

申请日：1994-05-02

Applicant: John M. Gentry ,  Rahim Assayesh

Inventor： John M. Gentry ,  Rahim Assayesh

IPC: H01R12/50 ,  H01R13/6461 ,  H01R13/6477 ,  H01R24/00 ,  H05K1/02 ,  H05K1/11 ,  H01R23/02

CPC classification number: H05K1/0228 ,  H01R13/6461 ,  H01R13/6477 ,  H01R23/6873 ,  H05K1/117 ,  H05K2201/09245 ,  H05K2201/097 ,  H05K2201/10189 ,  Y10S439/941

Abstract: The electrical connector includes a housing of dielectric material with a plurality of side walls and a plug receiving cavity opening on one side of the housing. First and second guides are integrally formed on an inner surface of one side wall and extend into the plug receiving cavity. The second guides project from the inner surface for a distance less than that of the first guides. The first and second guides alternate along the side wall. First and second contacts are received in the first and second guides. Each contact has a generally straight support leg engaged in the respective guide, an arcuately bent portion extending from the support leg and a free end portion extending from the bent portion into the plug receiving cavity. The support legs of the first and second contacts are located in the first and second parallel and spaced planes.

Abstract translation: 电连接器包括具有多个侧壁的绝缘材料的壳体和在壳体的一侧上的插头接收腔。 第一和第二引导件一体地形成在一个侧壁的内表面上并延伸到插头接收腔中。 第二导轨从内表面突出距离小于第一导轨的距离。 第一和第二导轨沿着侧壁交替。 第一和第二触点被接收在第一和第二引导件中。 每个触点具有接合在相应引导件中的大致直的支撑腿，从支撑腿延伸的弓形弯曲部分和从弯曲部分延伸到插头接收腔中的自由端部。 第一和第二触点的支撑腿位于第一和第二平行和间隔的平面中。

公开(公告)号：US5285057A

公开(公告)日：1994-02-08

申请号：US826137

申请日：1992-01-27

Applicant: Masaru Murohara

Inventor： Masaru Murohara

IPC: B42D15/10 ,  G06K19/077 ,  H05K1/02 ,  H05K1/11 ,  G06K19/06

CPC classification number: G06K19/07703 ,  G06K19/07743 ,  H05K1/0271 ,  H05K1/111 ,  H05K2201/09245 ,  H05K2201/09281 ,  H05K2201/10674 ,  Y02P70/611

Abstract: An IC card has a contact portion which is exposed on one surface of a printed circuit board and has multiple terminals provided to electrically contact an external device. Wirings are arranged on the other surface of the printed circuit board at a position facing the contact portion with the printed circuit board in between, and are printed at least at positions opposite to gaps between the terminals. The arrangement of the wirings thus prevents that portion of the IC card at the gaps from becoming thinner than the other portion of the IC card.

Abstract translation: IC卡具有暴露在印刷电路板的一个表面上的接触部分，并且具有多个用于电接触外部设备的端子。 布线布置在印刷电路板的另一个表面上，位于与印刷电路板之间的接触部分的位置上，并且至少打印在与端子之间的间隙相对的位置处。 因此，布线的布置防止IC卡在间隙处的部分变得比IC卡的另一部分薄。

公开(公告)号：US4862161A

公开(公告)日：1989-08-29

申请号：US38126

申请日：1987-04-02

Applicant: Josef Schomers

Inventor： Josef Schomers

IPC: H04Q3/68 ,  H05K1/02 ,  H05K7/14

CPC classification number: H05K7/1459 ,  H04Q3/68 ,  H05K1/0228 ,  H05K7/1439 ,  H05K2201/044 ,  H05K2201/09236 ,  H05K2201/09245 ,  H05K2201/09272 ,  H05K2201/09709

Abstract: The present invention relates to a three-stage coupling arrangement for an electrical data exchange system in which coupling matrixes of all stages are constructed identically. The coupling matrixes are divided among two switchboards. The number of inputs of a coupling matrix is equal to the number of its outputs and the inputs and outputs of the first switchboard are connected with the identically numbered inputs and outputs, respectively, of the second switchboard.

Abstract translation: 本发明涉及一种用于电气数据交换系统的三级耦合装置，其中所有级的耦合矩阵被构造成相同。 耦合矩阵在两个交换机之间划分。 耦合矩阵的输入数量等于其输出的数量，第一配电板的输入和输出分别与第二配电板的相同编号的输入和输出相连。

公开(公告)号：US12026337B2

公开(公告)日：2024-07-02

申请号：US18124017

申请日：2023-03-21

Applicant: Paneltouch Technologies LLC

Inventor： Shinya Hashimoto

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G06F1/16 ,  G06F3/044 ,  H05K1/02 ,  H05K1/11 ,  H05K3/36

CPC classification number: G06F3/04164 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/13439 ,  G06F1/16 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/0446 ,  H05K1/0216 ,  H05K1/11 ,  H05K1/118 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  H05K3/361 ,  H05K2201/09245 ,  H05K2201/09254

Abstract: A display device includes a display panel, and an electrostatic capacitive type touch panel which is formed in an overlapping manner with the display panel. A plurality of X electrodes and a plurality of Y electrodes intersecting with the X electrodes. A first signal line supplies signals to the X electrodes, a second signal line supplies signals to the Y electrodes, and the first signal line and the second signal line are formed on a flexible printed circuit board. A dummy electrode is formed adjacent to an electrode portion of each X electrode and electrode portion of each Y electrode, the dummy electrode does not overlap the X electrode and the Y electrode, and the dummy electrode does not electrically connect with the first and second signal lines.

公开(公告)号：US20240204460A1

公开(公告)日：2024-06-20

申请号：US18392077

申请日：2023-12-21

Applicant: CommScope Technologies LLC

Inventor： Bernard Harold Hammond, JR. ,  David Patrick Murray ,  Ian Robert George

IPC: H01R13/6466 ,  H01R4/2416 ,  H01R13/6461 ,  H01R13/66 ,  H01R13/719 ,  H01R24/64 ,  H01R107/00 ,  H05K1/02 ,  H05K1/16 ,  H05K3/46

CPC classification number: H01R13/6466 ,  H01R4/2416 ,  H01R13/6658 ,  H01R13/719 ,  H01R24/64 ,  H05K1/0228 ,  H01R13/6461 ,  H01R2107/00 ,  H05K1/162 ,  H05K3/4644 ,  H05K2201/09236 ,  H05K2201/09245 ,  H05K2201/09263 ,  H05K2201/10189 ,  Y10S439/941 ,  Y10T29/49117 ,  Y10T29/49204 ,  Y10T29/49222

Abstract: The present disclosure relates to a telecommunications jack including a housing having a port for receiving a plug. The jack also includes a plurality of contact springs adapted to make electrical contact with the plug when the plug is inserted into the port of the housing, and a plurality of wire termination contacts for terminating wires to the jack. The jack further includes a circuit board that electrically connects the contact springs to the wire termination contacts. The circuit board includes a multi-zone crosstalk compensation arrangement for reducing crosstalk at the jack.

公开(公告)号：US12014012B2

公开(公告)日：2024-06-18

申请号：US17370461

申请日：2021-07-08

Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED

Inventor： Akitoshi Sakaue

IPC: G06F3/044 ,  G06F3/041 ,  H05K1/09 ,  H05K3/12

CPC classification number: G06F3/0445 ,  G06F3/04164 ,  G06F3/0446 ,  H05K1/092 ,  H05K3/12 ,  G06F2203/04103 ,  G06F2203/04112 ,  H05K2201/09236 ,  H05K2201/09245 ,  H05K2201/09263

Abstract: In printed wiring that is formed, on a surface of a base member, by a film of cured electrically conductive ink and that includes: a wavy line; a first wiring element located at one side of both sides sandwiching the wavy line in a width direction; and a second wiring element located at the other side of the both sides and adjacently to the wavy line; a surplus wavy line is provided which is another wavy line, which extends along the wavy line adjacently to the wavy line between the wavy line and the first wiring element, and which is connected to the wavy line to have the same potential.

公开(公告)号：US11903122B2

公开(公告)日：2024-02-13

申请号：US17430940

申请日：2020-02-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Huang

IPC: H05K1/02 ,  H01F27/28 ,  H05K1/14 ,  H05K1/18

CPC classification number: H05K1/0228 ,  H01F27/2804 ,  H05K1/144 ,  H05K1/18 ,  H01F2027/2809 ,  H05K2201/093 ,  H05K2201/0979 ,  H05K2201/09245 ,  H05K2201/09672 ,  H05K2201/10151

Abstract: An anti-interference circuit board and a terminal, where the anti-interference circuit board includes a substrate having a first surface and a first region for placing a magnetometer is disposed on the first surface. A plurality of circuit layers are disposed in the substrate in a stacked manner. The first functional circuit and the second functional circuit are disposed to compensate for interference to the magnetometer in the first region, and during disposing, the first functional circuit and the second functional circuit are located below the magnetometer to reduce an occupied surface area of the anti-interference circuit board.

公开(公告)号：US11839018B2

公开(公告)日：2023-12-05

申请号：US17427110

申请日：2020-12-17

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Wenxiao Niu ,  Xinpeng Wang ,  Hengzhen Liang ,  Xiaolong Zhu ,  Lianbin Liu

IPC: H05K1/18 ,  H05K1/02 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K59/131

CPC classification number: H05K1/0218 ,  G06F3/04164 ,  H05K1/0281 ,  H05K1/189 ,  G06F3/0412 ,  G06F3/0446 ,  H05K2201/0715 ,  H05K2201/09027 ,  H05K2201/09036 ,  H05K2201/09227 ,  H05K2201/09245 ,  H05K2201/09509 ,  H05K2201/10128 ,  H05K2201/10189 ,  H05K2201/2009 ,  H10K59/131 ,  H10K59/40

Abstract: A flexible printed circuit board and a display touch apparatus are provided. The flexible printed circuit board includes a binding terminal region, a first circuit region and a second circuit region; the binding terminal region includes multiple terminals, the first circuit region includes a driver circuit, multiple first signal lines, multiple second signal lines, and multiple third signal lines, and the second circuit region includes an external connector; first ends of the multiple first signal lines, the multiple second signal lines and the multiple third signal lines are respectively connected to the terminals of the binding terminal region; second ends of the multiple first signal lines and the multiple second signal lines are respectively connected to the driver circuit; and second ends of the multiple third signal lines are connected to the connector.

公开(公告)号：US20180364863A1

公开(公告)日：2018-12-20

申请号：US16114924

申请日：2018-08-28

Applicant: Japan Display Inc. ,  Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Shinya HASHIMOTO

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G06F1/16 ,  G06F3/044 ,  H05K1/02 ,  H05K1/11 ,  H05K3/36

CPC classification number: G06F3/0416 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/13439 ,  G06F1/16 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  H05K1/0216 ,  H05K1/11 ,  H05K1/118 ,  H05K3/361 ,  H05K2201/09245 ,  H05K2201/09254

Abstract: A display device includes a display panel, and an electrostatic capacitive type touch panel which is formed in an overlapping manner with the display panel. A plurality of X electrodes and a plurality of Y electrodes intersecting with the X electrodes. A first signal line supplies signals to the X electrodes, a second signal line supplies signals to the Y electrodes, and the first signal line and the second signal line are formed on a flexible printed circuit board. A dummy electrode is formed adjacent to an electrode portion of each X electrode arid electrode portion of each Y electrode, the dummy electrode does not overlap the X electrode and the Y electrode, and the dummy electrode does not electrically connect with the first and second signal lines.