Semiconductor package structure having vapor chamber thermally connected to a surface of the semiconductor die

    公开(公告)号:US11024557B2

    公开(公告)日:2021-06-01

    申请号:US16566495

    申请日:2019-09-10

    Abstract: A semiconductor package structure includes a package substrate, a semiconductor die, a vapor chamber and a heat dissipating device. The package substrate has a first surface and a second surface opposite to the first surface. The semiconductor die is electrically connected to the first surface of the package substrate. The vapor chamber is thermally connected to a first surface of the semiconductor die. The vapor chamber defines an enclosed chamber for accommodating a first working liquid. The heat dissipating device is thermally connected to the vapor chamber. The heat dissipating device defines a substantially enclosed space for accommodating a second working liquid.

    Substrate and semiconductor device package and method for manufacturing the same

    公开(公告)号:US11410934B2

    公开(公告)日:2022-08-09

    申请号:US16850999

    申请日:2020-04-16

    Abstract: A substrate, a semiconductor package device and a method of manufacturing a semiconductor device package are provided. The substrate includes a low density wiring structure, a first middle density wiring structure and high density wiring structure. The first middle density wiring structure is electrically connected to the low density wiring structure. The high density wiring structure is electrically connected to the low density wiring structure. The high density wiring structure and the first middle density wiring structure are disposed side by side. A line space of a circuit layer of the low density wiring structure is greater than a line space of a circuit layer of the first middle density wiring structure. The line space of the circuit layer of the first middle density wiring structure is greater than a line space of a circuit layer of the high density wiring structure.

    Substrate structure and semiconductor package structure

    公开(公告)号:US11081420B2

    公开(公告)日:2021-08-03

    申请号:US16508210

    申请日:2019-07-10

    Abstract: A semiconductor package structure includes a package substrate, at least one semiconductor die, a heat dissipating device, at least one electronic device and a heat transmitting structure. The package substrate has a first surface and a second surface opposite to the first surface. The semiconductor die is electrically connected to the first surface of the package substrate. The heat dissipating device is thermally connected to the first surface of the package substrate. The electronic device is electrically connected to the second surface of the package substrate. The electronic device has a first surface and a second surface opposite to the first surface, and the first surface of the electronic device faces the second surface of the package substrate. The heat transmitting structure is disposed adjacent to the second surface of the package substrate, and thermally connected to the electronic device and the heat dissipating device.

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