Semiconductor devices may include a first semiconductor chip, a first redistribution layer on a bottom surface of the first semiconductor chip, a second semiconductor chip on the first semiconductor chip, a second redistribution layer on a bottom surface of the second semiconductor chip, a mold layer extending on sidewalls of the first and second semiconductor chips and on the bottom surface of the first semiconductor chip, and an external terminal extending through the mold layer and electrically connected to the first redistribution layer. The second redistribution layer may include an exposed portion. The first redistribution layer may include a first conductive pattern electrically connected to the first semiconductor chip and a second conductive pattern electrically insulated from the first semiconductor chip. The exposed portion of the second redistribution layer and the second conductive pattern of the first redistribution layer may be electrically connected by a first connection wire.

A multiple chip carrier assembly including a carrier having a first surface and a second surface is attached to a plurality of chips is described. The plurality of chips include a first chip and a second chip. Each of the chips has first surface with a first set of solder balls for connecting to a package and a second set of solder balls for connecting to a high signal density bridge element. A second surface of each chip is bonded to the first surface of the carrier. A package has a first surface which is connected to the first sets of solder balls of the first and second chips. A high signal density bridge element having high signal density wiring on one or more layers is connected to the second sets of solder balls of the first and second chips. The bridge element is disposed between the first surface of the package and the first surfaces of the first and second chips.

A semiconductor package including a substrate including an external terminal; a first semiconductor chip on the substrate and having a first and a second region; at least one second semiconductor chip on the second region of the first semiconductor chip, the at least one second semiconductor chip exposing a top surface of the first region of the first semiconductor chip; and at least one third semiconductor chip on the at least one second semiconductor chip, wherein the first semiconductor chip includes a first pad electrically connected to the at least one second semiconductor chip; a second pad electrically connected to the at least one third semiconductor chip; and a third pad electrically connected to the external terminal, the first pad is on the top surface of the first region, and at least one of the second pad and the third pad is on a top surface of the second region.

A semiconductor package is provided. The semiconductor package includes a substrate and a semiconductor die over the substrate. A heat-dissipating feature covers the substrate and the semiconductor die, and a composite thermal interface material (TIM) structure is thermally bonded between the semiconductor die and the heat-dissipating feature. The composite TIM structure includes a metal-containing matrix material layer and polymer particles embedded in the metal-containing matrix material layer.

Provided are a semiconductor device which is provided with a circuit board and capable of suppressing an increase in its footprint, and a power conversion apparatus including the semiconductor device. The semiconductor device includes a circuit board, a power semiconductor element, an insulating block, a control signal terminal, a first main terminal, and a second main terminal. The insulating block is disposed so as to surround the power semiconductor element. The control signal terminal is inserted into the insulating block and thereby fixed to the insulating block. The control signal terminal includes a bent portion which partially protrudes above the power semiconductor element from the insulating block, and is bonded to the power semiconductor element. The first main terminal is bonded to the same power semiconductor element as the power semiconductor element to which the control signal terminal is bonded. The second main terminal is bonded to the circuit board.

The present disclosure relates to radio frequency (RF) chip packages and, more particularly, to improved thermal performance of RF chip packages and methods of manufacture. The structure includes: a board; a chip substrate; a pattern of solder bumps between the board and the chip substrate; and a thermal conductive material between the chip substrate and the board in depopulated regions of solder bumps of the chip substrate.

Provided are a semiconductor device which is provided with a circuit board and capable of suppressing an increase in its footprint, and a power conversion apparatus including the semiconductor device. The semiconductor device includes a circuit board, a power semiconductor element, an insulating block, a control signal terminal, a first main terminal, and a second main terminal. The insulating block is disposed so as to surround the power semiconductor element. The control signal terminal is inserted into the insulating block and thereby fixed to the insulating block. The control signal terminal includes a bent portion which partially protrudes above the power semiconductor element from the insulating block, and is bonded to the power semiconductor element. The first main terminal is bonded to the same power semiconductor element as the power semiconductor element to which the control signal terminal is bonded. The second main terminal is bonded to the circuit board.

A semiconductor package including a substrate including an external terminal; a first semiconductor chip on the substrate and having a first and a second region; at least one second semiconductor chip on the second region of the first semiconductor chip, the at least one second semiconductor chip exposing a top surface of the first region of the first semiconductor chip; and at least one third semiconductor chip on the at least one second semiconductor chip, wherein the first semiconductor chip includes a first pad electrically connected to the at least one second semiconductor chip; a second pad electrically connected to the at least one third semiconductor chip; and a third pad electrically connected to the external terminal, the first pad is on the top surface of the first region, and at least one of the second pad and the third pad is on a top surface of the second region.

A coupling element for providing external coupling to a semiconductor die within an integrated circuit package. The coupling element comprises a flexible laminate structure comprising a flexible, electrically insulating substrate layer, a first conductive layer bonded to a first surface of the substrate layer, and a second conductive layer bonded to a second surface of the substrate layer. The coupling element is arranged to be coupled to the semiconductor die such that the first and second conductive layers are electrically coupled to electrical contacts of the semiconductor die. The coupling element is further arranged to extend through the integrated circuit package when electrically coupled to the semiconductor die, and for the first and second conductive layers to be further electrically coupled to at least one external component.

The invention relates to display device and method of manufacturing the same. The display device includes: a substrate; a driving pad disposed on the substrate; an insulating layer exposing the driving pad and disposed on the substrate; a circuit board including a circuit pad overlapping the driving pad; and a connector disposed between the circuit board and the insulating layer and including a plurality of conductive particles electrically connecting the driving pad and the circuit pad, the driving pad including: a first pad disposed on the substrate; and a second pad disposed on the first pad and having an opening exposing the first pad.