Samsung Electronics Co., Ltd.

Minkyeong Park

Chul Han Park

Seonggwan Lee

Do-Hyun Kim

Jaekyu Sung

A semiconductor package including a package substrate including first and second bonding pads, third bonding pads spaced apart from the first bonding pads, and fourth bonding pads spaced apart from the second bonding pads; a first chip stack including first chips stacked on the package substrate, each first chip including first signal pads and first power/ground pads alternately arranged; a second chip stack including second chips stacked on the first chip stack, each second chip including second signal pads and second power/ground pads alternately arranged; first lower wires that connect the first signal pads to the first bonding pads; second lower wires that connect the first power/ground pads to the second bonding pads; first upper wires that connect the second signal pads of the second chips to the third bonding pads; and second upper wires that connect the second power/ground pads of the second chips to the fourth bonding pads.

Semiconductor package

A semiconductor package may include a substrate including a first coupling terminal and a second coupling terminal, a first chip disposed on the substrate, the first chip including a first pad and a second pad, and a connection structure connecting the first coupling terminal to the first pad. A portion of the connection structure may be in contact with a first side surface of the first chip. The connection structure may include a connection conductor electrically connecting the first pad to the first coupling terminal.

A semiconductor package includes a substrate including a signal pattern on an upper surface thereof, a chip stack on the substrate, and a first semiconductor chip and one or more spacers between the substrate and the chip stack. The chip stack includes one or more second semiconductor chips stacked on the substrate. The one or more spacers and the first semiconductor chip are adjacent to respective corners of a lowermost second semiconductor chip, in plan view. The one or more spacers have the same planar shape as the first semiconductor chip.

Growing community of inventors

Pyeongtaek-si, South Korea

Minkyeong Park