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    CHASSIS DESIGN FOR WIRELESS-CHARGING COIL INTEGRATION FOR COMPUTING SYSTEMS
    1.
    发明申请
    CHASSIS DESIGN FOR WIRELESS-CHARGING COIL INTEGRATION FOR COMPUTING SYSTEMS 审中-公开
    用于计算机系统的无线充电线圈集成的基座设计

    公开(公告)号：WO2016100959A1

    公开(公告)日：2016-06-23

    申请号：PCT/US2015/066961

    申请日：2015-12-20

    Applicant: INTEL CORPORATION

    Inventor： YANG, Songnan ,  NARAYAN, Janardhan ,  ROSENFELD, Jonathan ,  STEVENS, Kerry ,  CHEWNING, Patrick

    IPC: H05K9/00

    CPC classification number: G06F1/1656 ,  G06F1/1635 ,  G06F1/26

    Abstract: This disclosure pertains to wireless-power transfer systems, and in particular (but not exclusively), to techniques to improve the coupling efficiency between a power transmitting unit and a power receiving unit within a computing system. The present disclosure includes a system which comprises a computing unit and a power transmitting unit adjacent thereto. The computing unit includes a system base, a conductive surface, and a power receiving unit. The conductive surface may have an opening that is adjacent to the power receiving unit and a slot extending from the opening towards the perimeter of the conductive surface. The system base may be coupled to the power receiving unit. The power receiving unit provides power to the system base.

    Abstract translation: 本公开涉及无线功率传输系统，特别是（但不排他地）涉及提高计算系统内的功率发射单元和功率接收单元之间的耦合效率的技术。 本公开包括一个包括计算单元和与其相邻的功率发送单元的系统。 计算单元包括系统基座，导电表面和电力接收单元。 导电表面可以具有与电力接收单元相邻的开口和从开口朝向导电表面的周边延伸的狭槽。 系统基座可以耦合到电力接收单元。 电力接收单元为系统基础提供电力。

    SHIELD FOR A WIRELESS POWER TRANSMITTER
    3.
    发明公开
    SHIELD FOR A WIRELESS POWER TRANSMITTER 有权
    无线电力发射机的屏蔽

    公开(公告)号：EP3232451A1

    公开(公告)日：2017-10-18

    申请号：EP17158552.4

    申请日：2017-02-28

    Applicant: INTEL Corporation

    Inventor： LEE, Jaejin ,  CHEN, Chung-Hao J. ,  YAO, Zhen ,  YANG, Songnan ,  ROSENFELD, Jonathan ,  KASTURI, Sreenivas

    IPC: H01F27/36 ,  H01F38/14 ,  H02J5/00 ,  H02J7/02 ,  H02J50/10

    CPC classification number: H02J7/025 ,  H01F27/36 ,  H01F38/14 ,  H02J7/04 ,  H02J50/12 ,  H04B5/0037

    Abstract: Techniques for focusing the energy radiated by a wireless power transmitting unit are described. An example power transmitting unit includes a transmit coil configured to generate a magnetic field to wirelessly power a device within an active wireless charging area. The power transmitting unit also includes a power generating circuitry to deliver current to the transmit coil to generate the magnetic field. The power transmitting unit also includes a patch array disposed in parallel with the transmit coil to reduce the strength of the magnetic field at frequencies outside of the operating frequency during operation of the power transmitting unit.

    Abstract translation: 描述了用于聚焦由无线电力发射单元辐射的能量的技术。 示例功率发射单元包括发射线圈，该发射线圈被配置为产生磁场以无线地为有源无线充电区域内的设备供电。 功率发射单元还包括功率发生电路，用于将电流递送到发射线圈以产生磁场。 功率发送单元还包括与发送线圈并联设置的贴片阵列，以在功率发送单元的操作期间降低在工作频率之外的频率处的磁场强度。

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