A display device includes a substrate including a pad area, a first conductive pattern disposed in the pad area on the substrate, an insulating layer disposed on the first conductive pattern and overlapping the first conductive pattern, second conductive patterns disposed on the insulating layer, spaced apart from each other, and contacting the first conductive pattern through contact holes formed in the insulating layer, and a third conductive pattern disposed on the second conductive patterns and contacting the insulating layer.

Techniques are described for the use of moats for isolating and singulating semiconductor devices formed on a wafer. Described techniques use dielectric films, such as an oxide-nitride film, to coat moat surfaces and provide passivation. The dielectric films may form a junction with a metal contact layer, to reduce electrical overstress that may otherwise occur in the resulting semiconductor devices. To ensure coverage of the moat surfaces, spray coating of a positive photoresist may be used.

A semiconductor device may include a circuit element wire, a lower wire connected to the circuit element wire, a lower interlayer insulation layer on the lower wire, and a first contact pad penetrating the lower interlayer insulation layer. The first contact pad may include a first portion connected to the lower wire, a second portion including a void on the first portion, and a third portion on the second portion. A maximum width between both outer surfaces of the second portion along a horizontal direction may be larger than a width of the third portion along the horizontal direction.

Techniques are provided for hybrid bonding metallic bonding pads embedded in high-K dielectric material to form a high capacitance device. For example, a device comprises a first semiconductor structure bonded to a second semiconductor structure, and a plurality of metal pads at an interface portion between the first semiconductor structure and the second semiconductor structure. The plurality of metal pads are disposed in a high-K dielectric layer. The plurality of metal pads and the high-K dielectric layer comprise at least one capacitor.

Techniques are described for the use of moats for isolating and singulating semiconductor devices formed on a wafer. Described techniques use dielectric films, such as an oxide-nitride film, to coat moat surfaces and provide passivation. The dielectric films may form a junction with a metal contact layer, to reduce electrical overstress that may otherwise occur in the resulting semiconductor devices. To ensure coverage of the moat surfaces, spray coating of a positive photoresist may be used.

An integrated circuit package and the method of forming the same are provided. The integrated circuit package may include a first die having a first substrate and a first through via extending through the first substrate, a first gap-fill layer along a sidewall of the first substrate, an isolation layer on a surface of the first substrate and a surface of the first gap-fill layer, a first bonding layer over the isolation layer, and a first bonding pad in the first bonding layer. The isolation layer may overlap an interface between the sidewall of the first substrate and a sidewall of the first gap-fill layer, and may extend on sidewalls of the first through via.