Abstract: The present disclosure, in some embodiments, relates to an integrated chip structure. The integrated chip structure includes a standard contact disposed within a dielectric structure on a substrate. An oversized contact is disposed within the dielectric structure and is laterally separated from the standard contact. The oversized contact has a larger width than the standard contact. An interconnect wire vertically contacts the oversized contact. A through-substrate via (TSV) vertically extends through the substrate. The TSV physically and vertically contacts the oversized contact or the interconnect wire. The TSV vertically overlaps the oversized contact or the interconnect wire over a non-zero distance.

Abstract: A three-dimensional (3D) integrated circuit (IC) is provided. In some embodiments, a second IC die is bonded to a first IC die by a first bonding structure. A third IC die is bonded to the second IC die by a second bonding structure. The second bonding structure is arranged between back sides of the second IC die and the third IC die opposite to corresponding interconnect structures and comprises a first TSV (through substrate via) disposed through a second substrate of the second IC die and a second TSV disposed through a third substrate of the third IC die. The second bonding structure further comprises conductive features with oppositely titled sidewalls disposed between the first TSV and the second TSV.

Abstract: In some embodiments, the present disclosure relates to a 3D integrated circuit (IC) stack that includes a first IC die bonded to a second IC die. The first IC die includes a first semiconductor substrate, a first interconnect structure arranged on a frontside of the first semiconductor substrate, and a first bonding structure arranged over the first interconnect structure. The second IC die includes a second semiconductor substrate, a second interconnect structure arranged on a frontside of the second semiconductor substrate, and a second bonding structure arranged on a backside of the second semiconductor substrate. The first bonding structure faces the second bonding structure. Further, the 3D IC stack includes a first backside contact that extends from the second bonding structure to the backside of the second semiconductor substrate and is thermally coupled to at least one of the first or second interconnect structures.

Abstract: In some embodiments, the present disclosure relates to method of forming an integrated circuit, including forming a semiconductor device on a frontside of a semiconductor substrate; depositing a dielectric layer over a backside of the semiconductor substrate; patterning the dielectric layer to form a first opening in the dielectric layer so that the first opening exposes a surface of the backside of the semiconductor substrate; depositing a glue layer having a first thickness over the first opening; filling the first opening with a first material to form a backside contact that is separated from the semiconductor substrate by the glue layer; and depositing more dielectric layers, bonding contacts, and bonding wire layers over the dielectric layer to form a second bonding structure on the backside of the semiconductor substrate, so that the backside contact is coupled to the bonding contacts and the bonding wire layers.

Abstract: The present disclosure, in some embodiments, relates to an integrated chip structure. The integrated chip structure includes a standard via disposed on a first side of a substrate. An oversized via is disposed on the first side of the substrate and is laterally separated from the standard via. The oversized via has a larger width than the standard via. An interconnect wire vertically contacting the oversized via. A through-substrate via (TSV) extends from a second side of the substrate, and through the substrate, to physically contact the oversized via or the interconnect wire. The TSV has a minimum width that is smaller than a width of the oversized via.

Abstract: The present disclosure relates an integrated chip. The integrated chip includes a semiconductor device arranged along a first side of a semiconductor substrate. The semiconductor substrate has one or more sidewalls extending from the first side of the semiconductor substrate to an opposing second side of the semiconductor substrate. A dielectric liner lines the one or more sidewalls of the semiconductor substrate. A through-substrate-via (TSV) is arranged between the one or more sidewalls and is separated from the semiconductor substrate by the dielectric liner. The TSV has a first width at a first distance from the second side and a second width at a second distance from the second side.

Abstract: A semiconductor device includes a device layer, a semiconductor layer, a sensor element, a dielectric layer, a color filter layer, and a micro-lens. The semiconductor layer is over the device layer. The semiconductor layer has a plurality of microstructures thereon. Each of the microstructures has a substantially triangular cross-section. The sensor element is under the microstructures of the semiconductor layer and is configured to sense incident light. The dielectric layer is over the microstructures of the semiconductor layer. The color filter layer is over the dielectric layer. The micro-lens is over the color filter layer.

Abstract: An integrated circuit (IC) provides high performance and high functional density. A first back-end-of-line (BEOL) interconnect structure and a second BEOL interconnect structure are respectively under and over a semiconductor substrate. A first electronic device and a second electronic device are between the semiconductor substrate and respectively a bottom of the first BEOL interconnect structure and a top of the second BEOL interconnect structure. A through substrate via (TSV) extends through the semiconductor substrate, from the first BEOL interconnect structure to the second BEOL interconnect structure. A method for manufacturing the IC is also provided.

Abstract: An integrated circuit (IC) provides high performance and high functional density. A first back-end-of-line (BEOL) interconnect structure and a second BEOL interconnect structure are respectively under and over a semiconductor substrate. A first electronic device and a second electronic device are between the semiconductor substrate and respectively a bottom of the first BEOL interconnect structure and a top of the second BEOL interconnect structure. A through substrate via (TSV) extends through the semiconductor substrate, from the first BEOL interconnect structure to the second BEOL interconnect structure. A method for manufacturing the IC is also provided.

Abstract: In some embodiments, the present disclosure relates to a 3D integrated circuit (IC) stack that includes a first IC die bonded to a second IC die. The first IC die includes a first semiconductor substrate, a first interconnect structure arranged on a frontside of the first semiconductor substrate, and a first bonding structure arranged over the first interconnect structure. The second IC die includes a second semiconductor substrate, a second interconnect structure arranged on a frontside of the second semiconductor substrate, and a second bonding structure arranged on a backside of the second semiconductor substrate. The first bonding structure faces the second bonding structure. Further, the 3D IC stack includes a first backside contact that extends from the second bonding structure to the backside of the second semiconductor substrate and is thermally coupled to at least one of the first or second interconnect structures.

Abstract: The present disclosure, in some embodiments, relates to an integrated chip structure. The integrated chip structure includes a standard via disposed on a first side of a substrate. An oversized via is disposed on the first side of the substrate and is laterally separated from the standard via. The oversized via has a larger width than the standard via. An interconnect wire vertically contacting the oversized via. A through-substrate via (TSV) extends from a second side of the substrate, and through the substrate, to physically contact the oversized via or the interconnect wire. The TSV has a minimum width that is smaller than a width of the oversized via.

Abstract: In some embodiments, the present disclosure relates to a three dimensional (3D) integrated circuit (IC) stack, including a first IC die having a first substrate and a first interconnect structure over a frontside of the first substrate; a second IC die having a second substrate and a second interconnect structure over the frontside of the second substrate; and a third IC die vertically between the first and second IC dies and having a third substrate, a third interconnect structure over the frontside of the third substrate, and a third bonding structure over a backside of the third substrate. A heat dissipation path extends from the third substrate to at least the first or second substrate, and includes a backside contact that extends from the third bonding structure to the backside of the third substrate and that is thermally coupled to at least the first or second interconnect structure.

Abstract: A semiconductor device includes a device layer, a semiconductor layer, a sensor element, a dielectric layer, a color filter layer, and a micro-lens. The semiconductor layer is over the device layer. The semiconductor layer has a plurality of microstructures thereon. Each of the microstructures has a substantially triangular cross-section. The sensor element is under the microstructures of the semiconductor layer and is configured to sense incident light. The dielectric layer is over the microstructures of the semiconductor layer. The color filter layer is over the dielectric layer. The micro-lens is over the color filter layer.

Abstract: A three-dimensional (3D) integrated circuit (IC) is provided. In some embodiments, a second IC die is bonded to a first IC die. A seal-ring structure is arranged in a peripheral region of the 3D IC in the first IC die and the second IC die. The seal-ring structure extends from a first semiconductor substrate of the first IC die to a second semiconductor substrate of the second IC die. A plurality of through silicon via (TSV) coupling structures is arranged at the peripheral region of the 3D IC along an inner perimeter of the seal-ring structure closer to the 3D IC than the seal-ring structure. The plurality of TSV coupling structures respectively comprises a TSV disposed in the second semiconductor substrate and electrically coupling to the 3D IC through a stack of TSV wiring layers and inter-wire vias.

Abstract: Various embodiments of the present application are directed towards an integrated circuit (IC) in which a shield structure blocks the migration of charge to a semiconductor device from proximate a through substrate via (TSV). In some embodiments, the IC comprises a substrate, an interconnect structure, the semiconductor device, the TSV, and the shield structure. The interconnect structure is on a frontside of the substrate and comprises a wire. The semiconductor device is on the frontside of the substrate, between the substrate and the interconnect structure. The TSV extends completely through the substrate, from a backside of the substrate to the wire, and comprises metal. The shield structure comprises a PN junction extending completely through the substrate and directly between the semiconductor device and the TSV.

Abstract: Various embodiments of the present application are directed towards an integrated circuit (IC) in which a shield structure blocks the migration of charge to a semiconductor device from proximate a through substrate via (TSV). In some embodiments, the IC comprises a substrate, an interconnect structure, the semiconductor device, the TSV, and the shield structure. The interconnect structure is on a frontside of the substrate and comprises a wire. The semiconductor device is on the frontside of the substrate, between the substrate and the interconnect structure. The TSV extends completely through the substrate, from a backside of the substrate to the wire, and comprises metal. The shield structure comprises a PN junction extending completely through the substrate and directly between the semiconductor device and the TSV.

Abstract: A three-dimensional (3D) integrated circuit (IC) is provided. In some embodiments, a first IC die comprises a first bonding structure and a first interconnect structure over a first semiconductor substrate. A second IC die is disposed over the first IC die and comprises a second bonding structure and a second interconnect structure over a second semiconductor substrate. A seal-ring structure extends from the first semiconductor substrate to the second semiconductor substrate. A plurality of through silicon via (TSV) coupling structures is arranged in the peripheral region of the 3D IC along an inner perimeter of the seal-ring structure and closer to the 3D IC than the seal-ring structure. The plurality of TSV coupling structures respectively comprises a TSV disposed in the second semiconductor substrate and electrically coupling to the 3D IC through a stack of TSV wiring layers and inter-wire vias.

Abstract: A semiconductor structure includes a substrate, a conductive via and a first insulation layer. The conductive via is through the substrate. The first insulation layer is between the substrate and the conductive via. A first surface of the first insulation layer facing the substrate and a second surface of the first insulation layer facing the conductive via are extended along different directions.

Abstract: A three-dimensional (3D) integrated circuit (IC) and associated forming method are provided. In some embodiments, a second IC die is bonded to a first IC die through a second bonding structure and a first bonding structure at a bonding interface. The bonding encloses a seal-ring structure in a peripheral region of the 3D IC in the first and second IC dies. The seal-ring structure extends from the first semiconductor substrate to the second semiconductor substrate. The bonding forms a plurality of through silicon via (TSV) coupling structures at the peripheral region of the 3D IC along an inner perimeter of the seal-ring structure by electrically and correspondingly connects a first plurality of TSV wiring layers and inter-wire vias and a second plurality of TSV wiring layers and inter-wire vias.

Abstract: In some embodiments, the present disclosure relates to a three dimensional (3D) integrated circuit (IC) stack, including a first IC die having a first substrate and a first interconnect structure over a frontside of the first substrate; a second IC die having a second substrate and a second interconnect structure over the frontside of the second substrate; and a third IC die vertically between the first and second IC dies and having a third substrate, a third interconnect structure over the frontside of the third substrate, and a third bonding structure over a backside of the third substrate. A heat dissipation path extends from the third substrate to at least the first or second substrate, and includes a backside contact that extends from the third bonding structure to the backside of the third substrate and that is thermally coupled to at least the first or second interconnect structure.