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公开(公告)号：US20230137194A1
公开(公告)日：2023-05-04
申请号：US17513128
申请日：2021-10-28
发明人： Michael Tryson
IPC分类号： H01R13/6471 , H01R13/6582 , H01R13/6592 , H01R13/24 , H01R12/72
摘要： A contact assembly for an electrical connector includes an array of contacts including signal contacts and ground contacts. The ground contacts are interspersed with the signal contacts to provide electrical shielding between corresponding signal contacts. Each signal contact includes a signal contact body having a first side, a second side opposite the first side, a first edge between the first and second sides, and a second edge between the first and second sides opposite the first edge. The signal contact body includes a signal mating end and a signal terminating end. Each signal contact includes a mating ball formed at the signal mating end of the signal contact body. The mating ball is generally spherical shaped. The mating ball and the signal contact body are a homogeneous structure.
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公开(公告)号：US20230120243A1
公开(公告)日：2023-04-20
申请号：US17965249
申请日：2022-10-13
发明人： Yun Jae Jung , Seung Min Yoo , Byeong Kyu Kim , Jun Il Yoon , Jae Hyung Kim
摘要： An electrical connection terminal for a vehicle is capable of securing structural stability of an electrical connection with a mating terminal. The electrical connection terminal includes a terminal body, provided with a pair of spring couplers facing each other with a predetermined distance therebetween, and a pair of contact springs, respectively assembled to the pair of spring couplers and configured to electrically connect the terminal body to a mating terminal by being brought into contact with the mating terminal inserted between the pair of spring couplers, wherein the contact spring includes a spring body assembled on an outer side of the spring coupler, and a plurality of mating terminal contacts provided independently of each other on the spring body and elastically brought into contact with the mating terminal when the mating terminal is inserted between the pair of spring couplers.
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公开(公告)号：US20230120108A1
公开(公告)日：2023-04-20
申请号：US17967730
申请日：2022-10-17
IPC分类号： H01R12/72 , H01R12/70 , H01R13/24 , H01R13/516 , H01R13/629 , H01R12/58
摘要： A card edge connector for transmitting signal and power simultaneously. The connector has two or more types of conductors held by a housing. First and second types of conductors are configured for transmitting signal and power, respectively. The housing has a slot for receiving a mating component. The housing has first and second types of grooves for holding the first and second types of conductors, respectively, such that the conductors can sustain a similar amount of force generated when mating with the mating component. The conductors have mating ends with contact portions curving into the slot and mounting ends opposite the mating ends and extending out of the housing. The mating and mounting ends of the first and second types of conductors are configured such that they can be deflected by the mating component simultaneously and mounted to a printed circuit board using a same process.
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公开(公告)号：US11626696B2
公开(公告)日：2023-04-11
申请号：US17243960
申请日：2021-04-29
申请人： GITech, Inc.
发明人： John Williams
IPC分类号： H01R4/24 , H01R13/6587 , H01R13/24
摘要： A separable and reconnectable connector for semiconductor devices is provided that is scalable for devices having very small contact pitch. Connectors of the present disclosure include signal pins shielded by pins electrically-coupled to ground. One or more signal pins in a contact array are electrically-shielded by at least one ground pin coupled to a ground plane. Embodiments thereby provide signal pins, either single-ended or a differential pair, usable to transmit signals with reduced noise or cross-talk and thus improved signal integrity. Embodiments further provide inner ground planes coupled to connector ground pins to shield pairs of differential signal pins without increasing the size of the connector. Inner grounding layers can be formed within isolation substrates incorporated into connector embodiments between adjacent pairs of signal pins. These buried ground layers provide additional crosstalk isolation in close proximity to signal pins, resulting in improved signal integrity in a significantly reduced space.
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公开(公告)号：US11626680B2
公开(公告)日：2023-04-11
申请号：US17667605
申请日：2022-02-09
申请人： Kioxia Corporation
发明人： Yoshinori Ogawa , Takashi Okamura
摘要： According to a certain embodiment, a pin plunger includes: a first contact member; a second contact member that faces the first contact member and is apart from the first contact member; a spring arranged between the first contact member and the second contact member; and a housing that houses the first contact member, the second contact member, and the spring. The housing comprises a bimetal inside or outside the housing. The bimetal comprises a first metal and a second metal, the first metal having a thermal expansion coefficient different from a thermal expansion coefficient of the second metal. The elastic force decreased or increased by contracting or expanding of the spring due to a temperature change is compensated with a warping force due to stretching of the first metal and the second metal.
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公开(公告)号：US11621212B2
公开(公告)日：2023-04-04
申请号：US16720599
申请日：2019-12-19
发明人： Yuan Yao , Shurong Tian , Todd Edward Takken
IPC分类号： H01L23/40 , H05K1/18 , H01R13/639 , H01R12/70 , H01R13/24
摘要： In an apparatus for coupling integrated circuits to printed circuit boards, a backing plate with manufactured features on the top surface includes a module lid; a planar structure; a device seated in the planar structure, with the module lid in contact with the top surface of the device; and a backing plate that contains manufactured features on one side. The backing plate is in contact with the planar structure, and a plurality of fastening mechanisms couple together the lid, the device, the planar structure, and the backing plate.
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公开(公告)号：US20230101670A1
公开(公告)日：2023-03-30
申请号：US17953758
申请日：2022-09-27
发明人： Yuan Zhong , Tian (Sam) Xia , Weifeng Bian
IPC分类号： H01R13/24 , H01R13/502 , H01R13/15 , H01R13/629 , H01R4/48
摘要： A connector for electrical connection between a wire and a conductive load includes a housing and an elastic conductive component having a portion extending through the housing. The elastic conductive component is connectable to the wire. The elastic conductive component is movable up and down relative to the housing to connect with or separate from the conductive load, electrically connecting or disconnecting an electrical connection between the wire and the conductive load.
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公开(公告)号：US11615625B2
公开(公告)日：2023-03-28
申请号：US17738822
申请日：2022-05-06
申请人： Deako, Inc.
IPC分类号： G06V40/20 , G06V20/52 , G06F3/01 , H05B47/19 , G06V40/13 , H05B47/105 , H01R13/447 , G06V40/16 , H02G3/08 , H02G3/12 , H01R13/627 , H01R107/00 , H01R13/24 , G05B19/048 , H01R12/72 , H01R24/62 , H02G3/16
摘要： In one embodiment, a configurable system may be capable of verification and include a modular control unit configured to control power. The modular control unit may include a first contact element configured to receive the power, a backplate, and at least one device control assembly. Other embodiments may include a system configured for dynamically assignable pairings. Further embodiments may include a backplate configured to control power to at least one load device, the backplate including one or more power control elements. Additional embodiments may include a system including a receptacle. The system with the receptacle may include a modular control unit, a backplate, a contact element, and at least one device control assembly configured to be removably coupled to the backplate.
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公开(公告)号：US11605926B2
公开(公告)日：2023-03-14
申请号：US17285185
申请日：2019-05-09
发明人： Shihao Zhang , Gaobing Lei , Tien Chieh Su
摘要： A card connector, a card holder, and a terminal device, where the card connector includes a plurality of first terminals and one or more second terminals. The first terminals are arranged to form a first card access area that installs a first card, and the first terminals are configured to be electrically coupled to the first card. The one or more second terminals are distributed on a periphery of the first card access area, the first terminals and the one or more second terminals form a second card access area that installs a second card, and the first terminals and the one or more second terminals are configured to be electrically coupled to the second card.
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公开(公告)号：US11605914B2
公开(公告)日：2023-03-14
申请号：US17232392
申请日：2021-04-16
IPC分类号： H01R13/15 , H01R12/71 , H01R13/24 , H01R13/115
摘要： An electrical connector includes a mating section for receiving the mating tab therein. The mating section has a first contact arm and a second contact arm. The first contact arm is spaced from the second contact arm by a first slot. The first contact arm has a first length which is different than a second length of the second contact arm. A first normal force exerted by the first contact arm on the mating tab is equal to a second normal force exerted by the second contact arm.
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