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公开(公告)号:US10157822B1
公开(公告)日:2018-12-18
申请号:US15721691
申请日:2017-09-29
Applicant: Intel Corporation
Inventor: Zhen Zhou , Tae Young Yang , Guosong Lin , Ling Zheng , Daqiao Du
IPC: H01L23/498 , H01L23/60 , H01L23/522
Abstract: Electrical interconnects having a non-linear conductive pathway, and related apparatuses and methods, are disclosed herein. In some embodiments, an electrical interconnect may include a non-linear conductive pathway electrically coupling top and bottom conductive portions. In some embodiments, an electrical interconnect may include a non-linear conductive pathway that propagates an electrical signal generating electromagnetic fields with an electrical field orthogonal to the direction of electromagnetic-wave propagation. In some embodiments, an electrical interconnect may include a non-linear conductive pathway portion and a linear conductive pathway portion. Also disclosed are connectors including an electrical interconnect having a non-linear conductive pathway. In some embodiments, a connector may include a first electrical interconnect having a non-linear conductive pathway generating first electromagnetic fields; and second electrical interconnect having a linear conductive pathway generating second electromagnetic fields that are orthogonal to the first electromagnetic fields.
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公开(公告)号:US20220013944A1
公开(公告)日:2022-01-13
申请号:US17484865
申请日:2021-09-24
Applicant: Intel Corporation
Inventor: Daqiao Du , Zhen Zhou , Ismael Franco Núñez , Gordon P. Melz
Abstract: An apparatus comprising an interconnect comprising a conductive core; a first conductive layer connected to the conductive core and extending parallel to the conductive core towards a first end of the conductive core; a second conductive layer connected to the conductive core and extending parallel to the conductive core towards a second end of the conductive core; a first non-conductive layer between the conductive core and the first conductive layer; and a second non-conductive layer between the first conductive layer and the second conductive layer.
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公开(公告)号:US20220338344A1
公开(公告)日:2022-10-20
申请号:US17855680
申请日:2022-06-30
Applicant: Intel Corporation
Inventor: Zhen Zhou , Gordon Melz , Daqiao Du , Ismael Franco , Jason Mix
Abstract: Methods and apparatus relating to phase heterogeneous interconnects for crosstalk reduction are described. In one embodiment, an interconnect includes a plurality of links. A first set of links from the plurality of links communicates signals and a second set of links from the plurality of links provides a return path. The interconnect also includes one or more links from the first set of links that include one or more structures with a larger diameter than a minimum diameter of the one or more links. The larger diameter modifies an inductance or capacitance of the one or more links to provide a heterogenous phase delay amongst the plurality of links. Other embodiments are also claimed and disclosed.
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公开(公告)号:US10950536B2
公开(公告)日:2021-03-16
申请号:US16017710
申请日:2018-06-25
Applicant: Intel Corporation
Inventor: Zhen Zhou , Jun Liao , Xiang Li , Kevin Stone , Daqiao Du , Tae-Young Yang , Ling Zheng , James A. McCall
IPC: H01L23/498 , H01R12/71 , H01R43/20 , H01R43/16 , H01R12/57 , H01R12/52 , H01R13/6467 , H01R12/70
Abstract: An apparatus is described. The apparatus includes an electro-mechanical interface having angled signal interconnects, wherein, the angling of the signal interconnects is to reduce noise coupling between the angled signal interconnects.
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公开(公告)号:US12196807B2
公开(公告)日:2025-01-14
申请号:US17133659
申请日:2020-12-24
Applicant: Intel Corporation
Inventor: Zhen Zhou , Renzhi Liu , Jong-Ru Guo , Kenneth P. Foust , Jason A. Mix , Kai Xiao , Zuoguo Wu , Daqiao Du
IPC: G01R31/302 , G01R31/28 , G01R31/303 , H01P3/08 , H01Q9/16 , H04B5/48
Abstract: A package substrate may include a circuit and a leaky surface wave launcher. The circuit may perform engineering tests and end-user operations using sideband signals. The leaky surface wave launcher may perform near field wireless communication. The leaky surface wave launcher may include a via and a strip line. The via may be electrically coupled to the circuit. The via may provide the sideband signals to and receive the sideband signals from the circuit. The strip line may be electrically coupled to the via. The strip line may be excited by the sideband signals to wirelessly couple the leaky surface wave launcher with an external device. The strip line and the via may be unbalanced such that the strip line generates a leaky wave that propagates at least a portion of the package substrate and an environment proximate the package substrate.
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公开(公告)号:US20210351535A1
公开(公告)日:2021-11-11
申请号:US17384091
申请日:2021-07-23
Applicant: Intel Corporation
Inventor: Ismael Franco Núñez , Daqiao Du , Zhen Zhou , Gordon P. Melz
Abstract: In one embodiment, an interconnect apparatus (e.g., an interposer apparatus) includes a plurality of interconnect probes that each include a wave spring structure that includes a plurality of stacked wave spring discs. The wave spring discs may be formed in a sinusoidal wave form shape, or in another wave form shape.
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公开(公告)号:US10074919B1
公开(公告)日:2018-09-11
申请号:US15625149
申请日:2017-06-16
Applicant: INTEL CORPORATION
Inventor: Zhen Zhou , Daqiao Du , Anne M. Sepic , Kai Xiao
IPC: H01R12/00 , H01R12/71 , H01R12/75 , H01R43/20 , H05K1/09 , H05K1/02 , H05K1/11 , H05K3/46 , H05K3/00
CPC classification number: H01R12/714 , H01R12/75 , H01R43/205 , H05K1/0268 , H05K1/0298 , H05K1/09 , H05K1/113 , H05K1/115 , H05K3/0011 , H05K3/4644 , H05K2201/0133 , H05K2201/0314 , H05K2201/0367 , H05K2201/09381 , H05K2201/0939 , H05K2201/09545 , H05K2201/10265 , H05K2201/10909 , H05K2203/06 , H05K2203/162
Abstract: Embodiments of the present disclosure may relate to a printed circuit board (PCB) that includes a first outer layer and a second outer layer opposite the first outer layer. The PCB may further include a routing layer between the first outer layer and the second outer layer, and an interconnect positioned within the first outer layer and coupled with the routing layer. The interconnect may include a contact within an opening in the first outer layer, wherein the contact is within a plane defined by an outer surface of the first outer layer. The interconnect may further include a plated via directly coupled with the contact and the routing layer. Other embodiments may be described or claimed.
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