Embodiments of the present disclosure are directed to leadframe semiconductor packages having die pads with cooling fins. In at least one embodiment, the leadframe semiconductor package includes leads and a semiconductor die (or chip) coupled to a die pad with cooling fins. The cooling fins are defined by recesses formed in the die pad. The recesses extend into the die pad at a bottom surface of the semiconductor package, such that the bottom surfaces of the cooling fins of the die pad are flush or coplanar with a surface of the package body, such as an encapsulation material. Furthermore, bottom surfaces of the cooling fins of the die pad are flush or coplanar with exposed bottom surfaces of the leads.

Embodiments of the present disclosure are directed to leadframe semiconductor packages having die pads with cooling fins. In at least one embodiment, the leadframe semiconductor package includes leads and a semiconductor die (or chip) coupled to a die pad with cooling fins. The cooling fins are defined by recesses formed in the die pad. The recesses extend into the die pad at a bottom surface of the semiconductor package, such that the bottom surfaces of the cooling fins of the die pad are flush or coplanar with a surface of the package body, such as an encapsulation material. Furthermore, bottom surfaces of the cooling fins of the die pad are flush or coplanar with exposed bottom surfaces of the leads.

Embodiments of the present disclosure are directed to leadframe semiconductor packages having die pads with cooling fins. In at least one embodiment, the leadframe semiconductor package includes leads and a semiconductor die (or chip) coupled to a die pad with cooling fins. The cooling fins are defined by recesses formed in the die pad. The recesses extend into the die pad at a bottom surface of the semiconductor package, such that the bottom surfaces of the cooling fins of the die pad are flush or coplanar with a surface of the package body, such as an encapsulation material. Furthermore, bottom surfaces of the cooling fins of the die pad are flush or coplanar with exposed bottom surfaces of the leads.

Embodiments of the present disclosure are directed to leadframe semiconductor packages having die pads with cooling fins. In at least one embodiment, the leadframe semiconductor package includes leads and a semiconductor die (or chip) coupled to a die pad with cooling fins. The cooling fins are defined by recesses formed in the die pad. The recesses extend into the die pad at a bottom surface of the semiconductor package, such that the bottom surfaces of the cooling fins of the die pad are flush or coplanar with a surface of the package body, such as an encapsulation material. Furthermore, bottom surfaces of the cooling fins of the die pad are flush or coplanar with exposed bottom surfaces of the leads.

A semiconductor device includes a semiconductor chip having an electrode pad, a terminal having a terminal pad, and a bonding wire. The bonding wire includes a first end portion, a first bonded portion bonded to the electrode pad, a loop portion extending between the semiconductor chip and the terminal, and a second bonded portion bonded to the terminal pad. The second bonded portion is a wedge bonded portion comprising a second end portion of the bonding wire opposite to the first end portion. A length of the first bonded portion in the first direction is greater than a length of the second bonded portion in the first direction.

A semiconductor device includes a semiconductor chip having an electrode pad, a terminal having a terminal pad, and a bonding wire. The bonding wire includes a first end portion, a first bonded portion bonded to the electrode pad, a loop portion extending between the semiconductor chip and the terminal, and a second bonded portion bonded to the terminal pad. The second bonded portion is a wedge bonded portion comprising a second end portion of the bonding wire opposite to the first end portion. A length of the first bonded portion in the first direction is greater than a length of the second bonded portion in the first direction.

A semiconductor die forming method includes preparing a wafer, forming a low-k dielectric layer on the wafer, forming a metal pad on the low-k dielectric layer, forming a passivation layer on the metal pad, patterning the passivation layer, laser grooving the low-k dielectric layer using an ultrashort pulse laser, and cutting the wafer by mechanical sawing to form one or more semiconductor dies.

A display device includes a display panel including a plurality of pad electrodes, a driving member attached to the display panel and including a plurality of bumps facing the plurality of pad electrodes, respectively, a plurality of conductive particles interposed between the display panel and the driving member, and a plurality of alignment electrodes separated from the plurality of pad electrodes and the plurality of bumps, where an opening is defined in at least one of a pad electrode of the plurality of pad electrodes and a bump of the plurality of bumps includes an opening, and an alignment electrode of the plurality of alignment electrodes is disposed in the opening.

An embodiment related to a package is disclosed. The package includes a component mounted to a die attach region on a package substrate. A passive component with first and second passive component terminals is vertically attached to the package substrate. An encapsulant is disposed over the package substrate to encapsulate the package. In one embodiment, an external component is stacked above the encapsulant and is electrically coupled to the encapsulated package.

An embodiment related to a package is disclosed. The package includes a component mounted to a die attach region on a package substrate. A passive component with first and second passive component terminals is vertically attached to the package substrate. An encapsulant is disposed over the package substrate to encapsulate the package. In one embodiment, an external component is stacked above the encapsulant and is electrically coupled to the encapsulated package.