CIRCUIT LAYOUTS OF TAMPER-RESPONDENT SENSORS
    13.
    发明申请

    公开(公告)号:US20170111998A1

    公开(公告)日:2017-04-20

    申请号:US15187002

    申请日:2016-06-20

    Abstract: Tamper-respondent assemblies and methods of fabrication are provided which include a tamper-respondent electronic circuit structure. The tamper-respondent electronic circuit structure includes, for instance, a tamper-respondent sensor having at least one flexible layer and paired conductive lines disposed on the at least one flexible layer. The paired conductive lines form, at least in part, at least one tamper-detect network of the tamper-respondent sensor. The tamper-respondent electronic circuit structure further includes monitor circuitry electrically connected to the paired conductive lines to differentially monitor the paired conductive lines for a tamper event. In enhanced embodiments, multiple interconnect vias electrically connect to two or more layers of paired conductive lines and are disposed in an unfolded interconnect area of the tamper-respondent sensor when the sensor is operatively positioned about an electronic component or assembly to be protected.

    SUBSTRATE, WIRELESS TAG, AND ELECTRONIC DEVICE
    17.
    发明申请
    SUBSTRATE, WIRELESS TAG, AND ELECTRONIC DEVICE 审中-公开
    基板,无线标签和电子设备

    公开(公告)号:US20170017873A1

    公开(公告)日:2017-01-19

    申请号:US15171281

    申请日:2016-06-02

    Abstract: A substrate includes: a base member that has flexibility and insulation properties; an electrically conductive member disposed on the base member and has flexibility and electrical conductivity; an electronic component disposed over the base member and coupled to the electrically conductive member; and a covering member that has flexibility and insulation properties and that covers a portion of the base member and a portion of the electronic component, wherein the covering member has a hardness higher than a hardness of the base member, and wherein the base member is bent so as to hold the covering member inside.

    Abstract translation: 基板包括:具有柔性和绝缘性能的基体; 导电构件,其设置在所述基底构件上并具有柔性和导电性; 电子部件,设置在所述基座部件上并且耦合到所述导电部件; 以及覆盖部件,其具有柔性和绝缘性能,并且覆盖所述基部部件的一部分和所述电子部件的一部分,其中所述覆盖部件具有高于所述基部部件的硬度的硬度,并且其中所述基部部件弯曲 以便将盖部件保持在内部。

    Multi-layer microwave corrugated printed circuit board and method
    19.
    发明授权
    Multi-layer microwave corrugated printed circuit board and method 有权
    多层微波波纹印刷电路板及方法

    公开(公告)号:US09491854B2

    公开(公告)日:2016-11-08

    申请号:US13865730

    申请日:2013-04-18

    Abstract: A multi-layer microwave corrugated printed circuit board is provided. In one embodiment, an interconnect assembly includes a first flat flexible layer having a signal conductor and a ground conductor forming a first microstripline or microstrip transmission line, a second folded flexible layer having a signal conductor and a ground conductor forming a second microstripline or microstrip transmission line, the bottom surface of the second folded flexible layer having ridge portions, a non-conductive adhesive layer disposed between the top surface of the first flat flexible layer and the ridge portions of the second folded flexible layer, a signal through-hole extending through the non-conductive adhesive layer and the first flat flexible layer, and two ground through-holes extending through the non-conductive adhesive layer and the second folded flexible layer, wherein the two ground through-holes are disposed on opposite sides of the signal through-hole.

    Abstract translation: 提供多层微波波纹印刷电路板。 在一个实施例中,互连组件包括具有信号导体和形成第一微带或微带传输线的接地导体的第一扁平柔性层,具有信号导体的第二折叠柔性层和形成第二微带或微带传输的接地导体 具有脊部的第二折叠柔性层的底面,设置在第一平面柔性层的顶面与第二折叠柔性层的隆起部之间的非导电性粘合剂层,延伸穿过的信号通孔 非导电粘合剂层和第一平坦柔性层,以及延伸穿过非导电粘合剂层和第二折叠柔性层的两个接地通孔,其中两个接地通孔设置在信号通过的相对侧上 -孔。

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