摘要:
A technique for making an integrated circuit package. Specifically, a stacked memory device is provided with minimal interconnects. Memory die are stacked on top of each other and electrically coupled to a substrate. Thru vias are provided in the substrate and/or memory die to facilitate the electrical connects without necessitating a complex interconnect technology between each of the interfaces. Wire bonds are used to complete the circuit package.
摘要:
A vertically mountable semiconductor device assembly including a semiconductor device and a mechanism for attaching the semiconductor device to a carrier substrate. The semiconductor device has each of its bond pads disposed proximate a single edge thereof. Preferably, at least a portion of the semiconductor device is exposed. An alignment device is attached to a carrier substrate. A mounting element on the vertically mountable semiconductor device package engages the alignment device to interconnect the semiconductor device and the alignment device. Preferably, the alignment device secures the vertically mountable semiconductor device package perpendicular relative to the carrier substrate. The distance between the bond pads and corresponding terminals on the carrier substrate is very small in order to reduce impedance. The vertically mountable semiconductor device package may also be readily user-upgradeable.
摘要:
A technique for making an integrated circuit package. Specifically, a stacked memory device is provided with minimal interconnects. Memory die are stacked on top of each other and electrically coupled to a substrate. Thru vias are provided in the substrate and/or memory die to facilitate the electrical connects without necessitating a complex interconnect technology between each of the interfaces. Wire bonds are used to complete the circuit package.
摘要:
A vertically mountable semiconductor device assembly including a semiconductor device and a mechanism for attaching the semiconductor device to a carrier substrate. The semiconductor device has each of its bond pads disposed proximate a single edge thereof. Preferably, at least a portion of the semiconductor device is exposed. An alignment device is attached to a carrier substrate. A mounting element on the vertically mountable semiconductor device package engages the alignment device to interconnect the semiconductor device and the alignment device. Preferably, the alignment device secures the vertically mountable semiconductor device package perpendicular relative to the carrier substrate. The distance between the bond pads and corresponding terminals on the carrier substrate is very small in order to reduce impedance. The vertically mountable semiconductor device package may also be readily user-upgradable.
摘要:
A method of bumping a wafer for facilitating bonding of bond wires to elevate the bond location above the passivation layer. The wafer is bumped by disposing the wafer in at least one electroless bath having a nickel-containing solution therein, wherein bumps having a nickel-containing material are formed simultaneously on the exposed bond pads to an elevation sufficient to prevent damage to a passivation layer surrounding the bond pads by contact of a wire bonding capillary. A gold or palladium cap may optionally be formed over the nickel-containing material of the bumps. A method of forming a semiconductor device assembly is also disclosed.
摘要:
A vertically mountable semiconductor device assembly including a semiconductor device and a mechanism for attaching the semiconductor device to a carrier substrate. The semiconductor device has each of its bond pads disposed proximate a single edge thereof. At least a portion of the semiconductor device may be exposed. An alignment device is attached to a carrier substrate. A mounting element on the vertically mountable semiconductor device package engages the alignment device to interconnect the semiconductor device and the alignment device. The alignment device may secure the vertically mountable semiconductor device package perpendicular relative to the carrier substrate. The distance between the bond pads and corresponding terminals on the carrier substrate is very small in order to reduce impedance. The vertically mountable semiconductor device package may also be readily user-upgradable.
摘要:
A vertically mountable semiconductor device assembly including a semiconductor device and a mechanism for attaching the semiconductor device to a carrier substrate. The semiconductor device has each of its bond pads disposed proximate a single edge thereof. Preferably, at least a portion of the semiconductor device is exposed. An alignment device is attached to a carrier substrate. A mounting element on the vertically mountable semiconductor device package engages the alignment device to interconnect the semiconductor device and the alignment device. Preferably, the alignment device secures the vertically mountable semiconductor device package perpendicular relative to the carrier substrate. The distance between the bond pads and corresponding terminals on the carrier substrate is very small in order to reduce impedance. The vertically mountable semiconductor device package may also be readily user-upgradable.
摘要:
A vertically mountable semiconductor device assembly including a semiconductor device and a mechanism for attaching the semiconductor device to a carrier substrate. The semiconductor device has each of its bond pads disposed proximate a single edge thereof. Preferably, at least a portion of the semiconductor device is exposed. An alignment device is attached to a carrier substrate. A mounting element on the vertically mountable semiconductor device package engages the alignment device to interconnect the semiconductor device and the alignment device. Preferably, the alignment device secures the vertically mountable semiconductor device package perpendicular relative to the carrier substrate. The distance between the bond pads and corresponding terminals on the carrier substrate is very small in order to reduce impedance. The vertically mountable semiconductor device package may also be readily user-upgradable.
摘要:
A method for probe testing and burning-in integrated circuits formed within dice or chips on a silicon wafer and then optionally either: (1) dicing the wafer into individual chips for shipment or (2) mating the wafer for shipment with a facing substrate having a temperature coefficient of expansion (TCE) matching the TCE of the wafer. Advantageously, the facing substrate is used for both probe and burn-in operations as well as being made a part of the wafer package in option No. 2 above where either the whole silicon wafer or a partial silicon wafer meeting threshold die requirements is to be shipped. In addition, probe and burn-in operations are carried out rapidly at high yields only after all integrated circuit manufacture has been completed.
摘要:
A technique for making an integrated circuit package. Specifically, a stacked memory device is provided with minimal interconnects. Memory die are stacked on top of each other and electrically coupled to a substrate. Thru vias are provided in the substrate and/or memory die to facilitate the electrical connects without necessitating a complex interconnect technology between each of the interfaces. Wire bonds are used to complete the circuit package.