FLEXIBLE AND STRETCHABLE STRUCTURES

    公开(公告)号:US20250151201A1

    公开(公告)日:2025-05-08

    申请号:US18883882

    申请日:2024-09-12

    Abstract: A flexible hybrid electronic system includes a first structure electrically coupled to a second structure through a via. The first structure includes a first flexible substrate, a first electronic component secured to the first flexible substrate, and a first flexible conductive trace formed in part from a fluid phase conductor and enclosed within the first flexible substrate. The second structure includes a second flexible substrate, a second electronic component secured to the second flexible substrate, and a second flexible conductive trace formed in part from the fluid phase conductor and enclosed within the second flexible substrate. The via is filled with a conductive medium and extends between and electrically couples the first flexible conductive trace to the second flexible conductive trace. The first structure is bonded to the second structure at an interconnect region and the via is located within the interconnect region.

    FLEXIBLE AND STRETCHABLE STRUCTURES

    公开(公告)号:US20250016931A1

    公开(公告)日:2025-01-09

    申请号:US18292757

    申请日:2022-07-29

    Abstract: Devices, systems, and methods include a substrate layer, a metal layer coupled to the substrate layer, an encapsulant coupled to the substrate layer and the metal layer, and a stencil-in-place structure. The encapsulant is configured to electrically isolate the metal layer from environmental conditions. The stencil-in-place structure includes a stencil substrate and conductive gel secured within a channel and a via formed by the stencil substrate, the conductive gel electrically coupled to the metal layer.

    Deposition with solid feedstock
    5.
    发明授权

    公开(公告)号:US12238870B2

    公开(公告)日:2025-02-25

    申请号:US17151092

    申请日:2021-01-15

    Abstract: A method may include providing a fluid material, solidifying the fluid material, providing a substrate, and depositing the solidified fluid material on the substrate. Providing the fluid material may include providing a mold, and filling the mold with the fluid material. Solidifying the fluid material may include solidifying the fluid material in a mold, and removing the solidified fluid material from the mold. Providing the substrate may include preparing the substrate for deposition of the solidified fluid material, and adjusting the temperature of the substrate. Depositing the solidified fluid material on the substrate may include fixturing the substrate, and loading the solidified fluid material in a deposition tool. The fluid material may include a liquid phase component, and a solid phase component. The solid phase component may include particles suspended in the liquid phase component. The liquid phase component may include a gallium alloy.

    MULTI-AXIS DIFFERENTIAL STRAIN SENSOR
    7.
    发明公开

    公开(公告)号:US20230221105A1

    公开(公告)日:2023-07-13

    申请号:US18001443

    申请日:2021-06-11

    CPC classification number: G01B7/18

    Abstract: A flexible differential strain sensor, system, and method includes a deformable substrate having a first axis and a second axis different than the first axis and a first sensing element and a second sensing element. The first and second sensing elements are comprised of conductive gel. The first sensing element is arranged to sense strain in the deformable substrate along the first axis. The second sensing element has a first portion arranged to sense strain in the deformable substrate along the first axis and a second portion arranged to sense strain in the deformable substrate along the second axis. The second sensing element is arranged to cancel at least a portion of the stimulus sensed by the first sensing element in the along the first axis.

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