A semiconductor package includes a redistribution substrate and a semiconductor chip thereon. The redistribution substrate includes a ground under-bump pattern, signal under-bump patterns laterally spaced apart from the ground under-bump pattern, first signal line patterns disposed on the signal under-bump patterns and coupled to corresponding signal under-bump patterns, and a first ground pattern coupled to the ground under-bump pattern and laterally spaced apart from the first signal line pattern. Each of the signal and ground under-bump patterns includes a first part and a second part formed on the first part and that is wider than the first part. The second part of the ground under-bump pattern is wider than the second part of the signal under-bump pattern. The ground under-bump pattern vertically overlaps the first signal line patterns. The first ground pattern does not vertically overlap the signal under-bump patterns.

A three-dimensional fan-out integrated package structure, a packaging method thereof, and a wireless headset are disclosed. The three-dimensional fan-out integrated package structure includes a first rewiring layer, a second rewiring layer, a metal connection pillar, a first semiconductor chip, a second semiconductor chip, a first filler layer, a first encapsulating layer, a functional chip, a second filler layer, a second encapsulating layer, and metal bumps. By stacking two semiconductor chips, the structure can effectively reduce the packaging area and realize device packaging with high density and high integration, while enabling the minimum line width/line spacing to be reduced to 1.5 μm/1.5 μm. In addition, the three-dimensional fan-out integrated package structure can simultaneously integrate various functional chips and components such as GPU/PMU/DDR/mm-wave antenna/capacitor/inductor/transistor/flash memory/filter to realize system-level packaging, which not only can reduce cost but also improve the effectiveness of the package structure by using physical isolation to reduce device interference.

A semiconductor package includes a redistribution substrate and a semiconductor chip thereon. The redistribution substrate includes a ground under-bump pattern, signal under-bump patterns laterally spaced apart from the ground under-bump pattern, first signal line patterns disposed on the signal under-bump patterns and coupled to corresponding signal under-bump patterns, and a first ground pattern coupled to the ground under-bump pattern and laterally spaced apart from the first signal line pattern. Each of the signal and ground under-bump patterns includes a first part and a second part formed on the first part and that is wider than the first part. The second part of the ground under-bump pattern is wider than the second part of the signal under-bump pattern. The ground under-bump pattern vertically overlaps the first signal line patterns. The first ground pattern does not vertically overlap the signal under-bump patterns.

A semiconductor package includes a die pad, a semiconductor die mounted on the die pad, a plurality of leads including a power lead disposed along a peripheral edge of the die pad, at least one connecting bar connecting the die pad, a power bar disposed on one side of the connecting bar, and a surface mount device (SMD) having a first terminal and a second terminal. The first terminal is electrically connected to the ground level through a first bond wire. The second terminal is electrically connected a power level through a second bond wire.

A packaged device that carries multiple component devices uses a back-mounted structure to reduce the area of the substrates in the package. The package includes a first organic laminate substrate and a second organic laminate substrate. The first organic laminate substrate is the base substrate of the packaged device. The second organic laminate substrate has higher wiring density than the first organic laminate substrate. The second organic laminate substrate is joined to a top surface (or module mounting side) of the first organic laminate substrate. A first component device is mounted on a top surface of the second organic laminate substrate. A second component device is mounted on a bottom surface of the second organic laminate substrate. The second component device recesses into a cavity at the top surface of the first organic laminate substrate.

An electronic module includes a wiring board having a first main surface and a second main surface on a back side of the first main surface, and a first semiconductor element and a second semiconductor element that are mounted on the wiring board. The first semiconductor element includes a first signal terminal and a second signal terminal. The second semiconductor element includes a third signal terminal and a fourth signal terminal. The wiring board includes a first signal line including a first signal trace disposed in a first conductor layer, a second signal line including a second signal trace disposed in a second conductor layer that is closer to the second main surface than the first conductor layer is, a first ground trace disposed in the first conductor layer, and a second ground trace disposed in the second conductor layer.

A solid-state storage device includes a housing, a wiring board and a semiconductor package unit. The housing is formed with a heat-dissipating recess thereon. The wiring board is fixed in the housing. One side of the semiconductor package unit is mounted on the wiring board, and the other side of the semiconductor package unit is embedded in the heat-dissipating recess. A top surface and lateral surfaces surrounding the top surface of the semiconductor package unit are all thermally connected to the housing in the heat-dissipating recess.

Certain aspects of the present disclosure provide techniques for relate to electronic devices that are configured to implement multi-rank high bandwidth memory (HBM) memory. In one aspect, an electronic device includes a chip that includes an interface circuit. The interface circuit is connected to first exterior pads. The first exterior pads have a first number of first data input/output exterior pads and a second number of clock enable output exterior pads. The first number is a first integer multiple of a number of data signals per channel of high bandwidth memory (HBM), and the second number is a second integer multiple of a number of clock enable signals per channel of the HBM. The second integer multiple is greater than the first integer multiple.

Aspects of the present technology are directed toward three-dimensional (3D) stacked processing systems characterized by high memory capacity, high memory bandwidth, low power consumption and small form factor. The 3D stacked processing systems include a plurality of processor chiplets and input/output circuits directly coupled to each of the plurality of processor chiplets.

The present disclosure discloses an FPGA device forming a network-on-chip by using a silicon connection layer. An active silicon connection layer is designed inside the FPGA device. A silicon connection layer interconnection framework is arranged inside the silicon connection layer. Bare die functional modules inside an FPGA bare die are connected to the silicon connection layer interconnection framework to jointly form the network-on-chip. Each bare die functional module and a network interface and a router that are in the silicon connection layer interconnection framework form an NOC node. The NOC nodes intercommunicate with each other, so that the bare die functional modules in the FPGA bare die without a built-in NOC network can achieve efficient intercommunication by means of the silicon connection layer interconnection framework, reducing the processing difficulty on the basis of improving the data transmission bandwidth and performance inside the FPGA device.