Multiple bonded units are provided, each of which includes a respective front-side die and a backside die. The two dies in each bonded unit may be a memory die and a logic die configured to control operation of memory elements in the memory die. Alternatively, the two dies may be memory dies. The multiple bonded units can be attached such that front-side external bonding pads have physically exposed surfaces that face upward and backside external bonding pads of each bonded unit have physically exposed surfaces that face downward. A first set of bonding wires can connect a respective pair of front-side external bonding pads, and a second set of bonding wires can connect a respective pair of backside external bonding pads.

Multiple bonded units are provided, each of which includes a respective front-side die and a backside die. The two dies in each bonded unit may be a memory die and a logic die configured to control operation of memory elements in the memory die. Alternatively, the two dies may be memory dies. The multiple bonded units can be attached such that front-side external bonding pads have physically exposed surfaces that face upward and backside external bonding pads of each bonded unit have physically exposed surfaces that face downward. A first set of bonding wires can connect a respective pair of front-side external bonding pads, and a second set of bonding wires can connect a respective pair of backside external bonding pads.

Multiple bonded units are provided, each of which includes a respective front-side die and a backside die. The two dies in each bonded unit may be a memory die and a logic die configured to control operation of memory elements in the memory die. Alternatively, the two dies may be memory dies. The multiple bonded units can be attached such that front-side external bonding pads have physically exposed surfaces that face upward and backside external bonding pads of each bonded unit have physically exposed surfaces that face downward. A first set of bonding wires can connect a respective pair of front-side external bonding pads, and a second set of bonding wires can connect a respective pair of backside external bonding pads.

A semiconductor package includes a first semiconductor chip, a second semiconductor chip disposed on the first semiconductor chip and including a through-silicon via electrically connecting a front pad and a rear pad, a dielectric layer having a first region covering a side surface of the second semiconductor chip and a second region filling space between the first semiconductor chip and the second semiconductor chip, a first through-via penetrating through the first region of the dielectric layer, and a second through-via penetrating through the second region of the dielectric layer.

A semiconductor package includes a first semiconductor chip, a second semiconductor chip disposed on the first semiconductor chip and including a through-silicon via electrically connecting a front pad and a rear pad, a dielectric layer having a first region covering a side surface of the second semiconductor chip and a second region filling space between the first semiconductor chip and the second semiconductor chip, a first through-via penetrating through the first region of the dielectric layer, and a second through-via penetrating through the second region of the dielectric layer.

A semiconductor package includes a plurality of first semiconductor structures that are stacked on a package substrate and are offset from each other in a first direction, and a plurality of first adhesive layers disposed between the first semiconductor structures. Each of the first semiconductor structures includes a first sub-chip and a second sub-chip in contact with a part of a top surface of the first sub-chip. The first adhesive layers are disposed between and are in contact with the first sub-chips. The first adhesive layers are spaced apart from the second sub-chips. A thickness of each of the first adhesive layers is less than a thickness of each of the second sub-chips. The thickness of the second sub-chip is in a range of about 13 μm to about 20 μm.

A semiconductor package includes a plurality of first semiconductor structures that are stacked on a package substrate and are offset from each other in a first direction, and a plurality of first adhesive layers disposed between the first semiconductor structures. Each of the first semiconductor structures includes a first sub-chip and a second sub-chip in contact with a part of a top surface of the first sub-chip. The first adhesive layers are disposed between and are in contact with the first sub-chips. The first adhesive layers are spaced apart from the second sub-chips. A thickness of each of the first adhesive layers is less than a thickness of each of the second sub-chips. The thickness of the second sub-chip is in a range of about 13 μm to about 20 μm.

A device for transmission of at least one high-frequency signal includes at least one first electrically-conductive track formed inside and/or on top of a flexible substrate.

A device for transmission of at least one high-frequency signal includes at least one first electrically-conductive track formed inside and/or on top of a flexible substrate.

A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers located over a carrier substrate. Memory stack structures vertically extend through the alternating stack. Each memory stack structure includes a respective vertical semiconductor channel and a respective memory film. The memory die can be bonded to a logic die containing peripheral circuitry for supporting operations of memory cells within the memory die. A distal end of each of the vertical semiconductor channels is physically exposed by removing the carrier substrate. A source layer is formed directly on the distal end each of the vertical semiconductor channels. A source power supply network can be formed on the backside of the source layer.