A display panel comprising a display substrate having a display area and a pad area disposed around the display area. A connection wire is disposed on the pad area of the display substrate. A signal wire is disposed on the connection wire. A supporter is disposed between the display substrate and the connection wire. The connection wire directly contacts the supporter.

According to one embodiment, a semiconductor device includes a substrate, at least one semiconductor part, and a non-semiconductor part. The substrate has a first face and a second face on a side opposite to that of the first face, and has a first linear expansion coefficient. The at least one semiconductor part is disposed on a first region of the first face, and has a second linear expansion coefficient that is smaller than the first linear expansion coefficient. The non-semiconductor part is disposed on a second region of the first face, on which no semiconductor part is disposed, and has a third linear expansion coefficient that is greater than the first linear expansion coefficient.

A semiconductor package includes a substrate including a first layer, a plurality of structures extending in a first direction on the first layer by a first length and including the same materials as the first layer, and a first semiconductor chip bonded to the substrate, wherein a separation distance in the first direction between a first surface of the first semiconductor chip facing the substrate and the substrate is determined by the first length.

A semiconductor package and a method for manufacturing a semiconductor package includes a base substrate including a first surface and a second surface, a first contact pad disposed on the first surface of the base substrate, a first solder resist layer disposed on the first surface of the base substrate, a second solder resist layer covering a portion of an upper surface of the first solder resist layer, and a first connector disposed in the first opening area and the second opening area. The first solder resist layer covers a side surface and a portion of an upper surface of the first contact pad, and defines a first opening area on the first contact pad. The first connector is in contact with the first contact pad. A first width of the first opening area is smaller than a second width of the second opening area.

Provided are a chip packaging method and a chip packaging structure. The method includes: arranging a spacer on at least one of a first surface of a package substrate and a second surface of a chip; arranging a first adhesive on at least one of the first surface, the second surface, or the spacer; bringing together the package substrate and the chip, to sandwich the spacer between the first surface and the second surface, and adhere the first surface to the second surface by the first adhesive; and curing the first adhesive. With the chip packaging structure generated based on the above-mentioned method, a shear displacement of the first adhesive can be increased under a given load to reduce an attachment area of the chip, ensuring a height of the first adhesive.