A package includes a semiconductor carrier, a first die, a second die, a redistribution structure, and an electron transmission path. The first die is disposed over the semiconductor carrier. The second die is stacked on the first die. The redistribution structure is over the second die. The electron transmission path extends from the semiconductor carrier to the redistribution structure. The electron transmission path is electrically connected to a ground voltage. A first portion of the electron transmission path is embedded in the semiconductor carrier, a second portion of the electron transmission path is aside the first die, and a third portion of the electron transmission path is aside the second die.

A semiconductor package includes a substrate, a first semiconductor chip on the substrate, a second semiconductor chip on the first semiconductor chip so that the first semiconductor chip is vertically between the second semiconductor chip and the substrate, a first molding layer adjacent to a sidewall of the first semiconductor chip on the substrate, the first molding layer formed of a first molding material, and a second molding layer adjacent to a sidewall of the second semiconductor chip on the substrate so that the first molding layer is vertically between the second molding layer and the substrate. The second molding layer is formed of a second molding material different from the first molding material. A top surface of the first semiconductor chip and a top surface of the first molding layer are flat and are coplanar with each other, and a ratio of the difference between the coefficient of thermal expansion between the second molding layer and the first molding layer to the difference between the coefficient of thermal expansion between the second molding layer and the substrate is between 5:1 and 20:1.

A semiconductor package includes a substrate, a first semiconductor chip on the substrate, a second semiconductor chip on the first semiconductor chip so that the first semiconductor chip is vertically between the second semiconductor chip and the substrate, a first molding layer adjacent to a sidewall of the first semiconductor chip on the substrate, the first molding layer formed of a first molding material, and a second molding layer adjacent to a sidewall of the second semiconductor chip on the substrate so that the first molding layer is vertically between the second molding layer and the substrate. The second molding layer is formed of a second molding material different from the first molding material. A top surface of the first semiconductor chip and a top surface of the first molding layer are flat and are coplanar with each other, and a ratio of the difference between the coefficient of thermal expansion between the second molding layer and the first molding layer to the difference between the coefficient of thermal expansion between the second molding layer and the substrate is between 5:1 and 20:1.

A bonded structure can include a first element having a first conductive interface feature and a second element having a second conductive interface feature. An integrated device can be coupled to or formed with the first element or the second element. The first conductive interface feature can be directly bonded to the second conductive interface feature to define an interface structure. The interface structure can be disposed about the integrated device in an at least partially annular profile to connect the first and second elements.

A package has a first region and a second region encircled by the first region. The package includes a first die, a second die, an encapsulant, and an inductor. The first die is located in both the first region and the second region. The second die is bonded to the first die and is completely located within the first region. The encapsulant laterally encapsulates the second die. The encapsulant is located in both the first region and the second region. The inductor is completely located within the second region. A metal density in the first region is greater than a metal density in the second region.

A semiconductor structure including a first semiconductor die, a second semiconductor die, a passivation layer, an anti-arcing pattern, and conductive terminals is provided. The second semiconductor die is stacked over the first semiconductor die. The passivation layer covers the second semiconductor die and includes first openings for revealing pads of the second semiconductor die. The anti-arcing pattern is disposed over the passivation layer. The conductive terminals are disposed over and electrically connected to the pads of the second semiconductor die.

A structure including stacked substrates, a first semiconductor die, a second semiconductor die, and an insulating encapsulation is provided. The first semiconductor die is disposed over the stacked substrates. The second semiconductor die is stacked over the first semiconductor die. The insulating encapsulation includes a first encapsulation portion encapsulating the first semiconductor die and a second encapsulation portion encapsulating the second semiconductor die.

A semiconductor device includes a first plurality of dies encapsulated by an encapsulant, an interposer over the first plurality of dies, an interconnect structure over and electrically connected to the interposer, and a plurality of conductive pads on a surface of the interconnect structure opposite the interposer. The interposer includes a plurality of embedded passive components. Each die of the first plurality of dies is electrically connected to the interposer. The interconnect structure includes a solenoid inductor in a metallization layer of the interconnect structure.

A semiconductor device includes a first plurality of dies encapsulated by an encapsulant, an interposer over the first plurality of dies, an interconnect structure over and electrically connected to the interposer, and a plurality of conductive pads on a surface of the interconnect structure opposite the interposer. The interposer includes a plurality of embedded passive components. Each die of the first plurality of dies is electrically connected to the interposer. The interconnect structure includes a solenoid inductor in a metallization layer of the interconnect structure.

A semiconductor structure includes a first semiconductor layer and a second semiconductor layer bonded to each other. The first semiconductor layer includes a first redistribution line, and the first redistribution line has a first projection length on a bonding surface of the first semiconductor layer and the second semiconductor layer. The second semiconductor layer includes a second redistribution line, and the second redistribution line has a second projection length on the bonding surface. The first projection length is different from the second projection length. The first redistribution line is electrically connected to the second redistribution line. A method for forming the same is also provided.