Antenna device
    1.
    发明授权

    公开(公告)号:US12206185B2

    公开(公告)日:2025-01-21

    申请号:US17503228

    申请日:2021-10-15

    Inventor: Mark Gerber

    Abstract: The present disclosure provides an antenna device. The antenna device includes a dielectric element including a first region and a second region, a first antenna disposed on the first region, and a second antenna disposed on the second region. The first antenna and the second antenna are configured to operate in different frequencies. The first antenna and the second antenna are misaligned in directions perpendicular and parallel to a surface of the dielectric element on which the first antenna or the second antenna is disposed.

    Semiconductor package structure, package on package structure and packaging method

    公开(公告)号:US10177099B2

    公开(公告)日:2019-01-08

    申请号:US15482464

    申请日:2017-04-07

    Abstract: A semiconductor package structure includes a substrate, a first semiconductor device, a first encapsulant and a second encapsulant. The substrate has a first coefficient of thermal expansion CTE1. The first semiconductor device is disposed adjacent to a first surface of the substrate. The first encapsulant is disposed on the first surface of the substrate, and covers at least a portion of the first semiconductor device. The first encapsulant has a second coefficient of thermal expansion CTE2. The second encapsulant is disposed on a second surface of the substrate and has a third coefficient of thermal expansion CTE3. A difference between CTE1 and CTE2 is substantially equal to a difference between CTE1 and CTE3.

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