In various embodiments, the present disclosure provides semiconductor packages, devices, and methods. In one embodiment, a device includes a die pad, leads that are spaced apart from the die pad, and a semiconductor die on the die pad. The semiconductor die has a first surface and a second surface opposite the first surface. The second surface faces the die pad. An encapsulant is provided on the semiconductor die, the die pad and the leads, and the encapsulant has a first surface opposite the die pad and the leads, and a second surface opposite the first surface. The second surface of the encapsulant extends between the die pad and an adjacent lead. The second surface of the encapsulant is spaced apart from the first surface of the encapsulant by a first distance, and an exposed surface of the die pad is spaced apart from the first surface of the encapsulant by a second distance that is greater than the first distance.

A manufacturing method of a package structure is described. The method includes at least the following steps. A carrier is provided. A semiconductor die and a sacrificial structure are disposed on the carrier. The semiconductor die is electrically connected to the bonding pads on the sacrificial structure through a plurality of conductive wires. As encapsulant is formed on the carrier to encapsulate the semiconductor die, the sacrificial structure and the conductive wires. The carrier is debonded, and at least a portion of the sacrificial structure is removed through a thinning process. A redistribution layer is formed on the semiconductor die and the encapsulant. The redistribution layer is electrically connected to the semiconductor die through the conductive wires.

A PiP semiconductor device has an inner known good semiconductor package. In the semiconductor package, a first via is formed in a temporary carrier. A first conductive layer is formed over the carrier and into the first via. The first conductive layer in the first via forms a conductive bump. A first semiconductor die is mounted to the first conductive layer. A first encapsulant is deposited over the first die and carrier. The semiconductor package is mounted to a substrate. A second semiconductor die is mounted to the first conductive layer opposite the first die. A second encapsulant is deposited over the second die and semiconductor package. A second via is formed in the second encapsulant to expose the conductive bump. A second conductive layer is formed over the second encapsulant and into the second via. The second conductive layer is electrically connected to the second die.

A semiconductor device including a package substrate having, at the periphery of the main surface thereof, bonding leads disposed in a row, a semiconductor chip mounted inside of the row of the bonding leads on the main surface of the package substrate, wires for connecting pads of the semiconductor chip and the bonding leads of the substrate, a sealing body for resin sealing the semiconductor chip and the wires, and solder bumps disposed on the back surface of the package substrate. The top of a loop of each of the wires is disposed outside the wire connecting portion so that the wire connection between the bonding leads and the pads of the semiconductor chip has a stable loop shape to prevent wire connection failure.

A manufacturing method of a semiconductor device according to the technology disclosed in the present specification includes: providing at least one semiconductor element; connecting, to the semiconductor element, a plurality of first terminals and at least one second terminal that is a control terminal to which a voltage lower than that of the first terminal is applied; and forming a first bent part in the first terminal, in which the first bent part does not protrude on the surfaces, facing each other, of the plurality of first terminals that are adjacent to each other.

A redistribution layer is formed on a carrier wafer. A cavity is formed within the redistribution layer. An electro-optical die is flip-chip connected to the redistribution layer. A plurality of optical fiber alignment structures within the electro-optical die is positioned over and exposed to the cavity. Mold compound material is disposed over the redistribution layer and the electro-optical die. A residual kerf region of the electro-optical die interfaces with the redistribution layer to prevent mold compound material from entering into the optical fiber alignment structures and the cavity. The carrier wafer is removed from the redistribution layer. The redistribution layer and the mold compound material are cut to obtain an electro-optical chip package that includes the electro-optical die. The cutting removes the residual kerf region from the electro-optical die to expose the plurality of optical fiber alignment structures and the cavity at an edge of the electro-optical chip package.

A pre-packaged stair-stacked memory module is mounted on a board with at least one additional component. A stair-stacked memory module includes a plurality of memory dice that are stacked vertically with respect to a processor die. A spacer is used adjacent to the processor die to create a bridge for the stair-stacked memory module. Each memory die in the stair-stacked memory module includes a vertical bond wire that emerges from a matrix for connection. The matrix encloses the stair-stacked memory module and and at least a portion of the processor die. The matrix might also enclose the at least one additional component.

A semiconductor cube is disclosed including one or more highly planar vertical sidewalls on which to form a pattern of electrical traces. The semiconductor cube may be fabricated from a semiconductor cube assembly including a vertical semiconductor die stack and a pair of wire bond landing blocks. The vertical semiconductor die stack may be wire bonded off of first and second opposed edges to different levels of the first and second wire bond landing blocks. Once all wire bonds are formed, the semiconductor cube assembly may be encapsulated in mold compound. The mold compound may then be cut to separate the semiconductor die stack from the wire bond landing blocks, leaving the wire bonds exposed in a sidewall of the semiconductor cube.

An electronic device made from the method of providing a donor substrate comprising an array of metallic interconnects, using a laser system to prepare the metallic interconnects, forming shaped metallic interconnects, laser bending the shaped metallic interconnects; and transferring the shaped metallic interconnects onto a receiving substrate or device.

Methods/structures of joining package structures are described. Those methods/structures may include a first package, wherein the first package includes a first substrate section and a second substrate section. A plurality of stacked die may be disposed between the first substrate section and the second substrate section, wherein a surface of a first die of the plurality of stacked die is coplanar with a surface of the first section and with a surface of the second section. A second package is physically and electrically coupled to the first package.