摘要:
A ball grid array type board on chip package may include an integrated circuit chip having an active surface that supports a plurality of contact pads. An interposer may be adhered to the active surface of the integrated circuit chip. At least one hole may be provided through the interposer to expose the contact pads. A board, which may have a first surface supporting a plurality of metal lines, may have a second surface adhered to the interposer. The board may have an opening through which the contact pads may be exposed. A plurality of bonding wires may connect the contact pads to the metal lines through the opening.
摘要:
A ball grid array type board on chip package may include an integrated circuit chip having an active surface that supports a plurality of contact pads. An interposer may be adhered to the active surface of the integrated circuit chip. At least one hole may be provided through the interposer to expose the contact pads. A board, which may have a first surface supporting a plurality of metal lines, may have a second surface adhered to the interposer. The board may have an opening through which the contact pads may be exposed. A plurality of bonding wires may connect the contact pads to the metal lines through the opening.
摘要:
A ball grid array type board on chip package may include an integrated circuit chip having an active surface that supports a plurality of contact pads. An interposer may be adhered to the active surface of the integrated circuit chip. At least one hole may be provided through the interposer to expose the contact pads. A board, which may have a first surface supporting a plurality of metal lines, may have a second surface adhered to the interposer. The board may have an opening through which the contact pads may be exposed. A plurality of bonding wires may connect the contact pads to the metal lines through the opening.
摘要:
A ball grid array type board on chip package may include an integrated circuit chip having an active surface that supports a plurality of contact pads. An interposer may be adhered to the active surface of the integrated circuit chip. At least one hole may be provided through the interposer to expose the contact pads. A board, which may have a first surface supporting a plurality of metal lines, may have a second surface adhered to the interposer. The board may have an opening through which the contact pads may be exposed. A plurality of bonding wires may connect the contact pads to the metal lines through the opening.
摘要:
Provided is a method of fabricating a chip-on-chip (COC) semiconductor device. The method of fabricating a chip-on-chip (COC) semiconductor device may include preparing a first semiconductor device with a metal wiring having at least one discontinuous spot formed therein, preparing a second semiconductor device with at least one bump formed on a surface of the second semiconductor device corresponding to the at least one discontinuous spot, aligning the first semiconductor device onto the second semiconductor device, and connecting the at least one bump of the second semiconductor device to the at least one discontinuous spot formed in the metal wiring of the first semiconductor device.
摘要:
A method of forming a wire structure connecting to a bonding pad of a semiconductor chip includes depositing a passivation layer on an active surface of the semiconductor chip, depositing a seed metal layer on the bonding pad and the passivation layer, depositing a metal layer on the seed metal layer, etching selected portions of the seed metal layer, leaving unetched a first area, overlapping the bonding pad and a second area overlapping a connection pad, wherein the wire structure is formed by the metal layer being electrically connected to the bonding pad and the connection pad, but floating from the passivation layer, and depositing an insulting layer on the wire structure.
摘要:
A method of forming a wire structure connecting to a bonding pad of a semiconductor chip includes depositing a passivation layer on an active surface of the semiconductor chip, depositing a seed metal layer on the bonding pad and the passivation layer, depositing a metal layer on the seed metal layer, etching selected portions of the seed metal layer, leaving unetched a first area, overlapping the bonding pad and a second area overlapping a connection pad, wherein the wire structure is formed by the metal layer being electrically connected to the bonding pad and the connection pad, but floating from the passivation layer, and depositing an insulting layer on the wire structure.
摘要:
Provided is a method of fabricating a chip-on-chip (COC) semiconductor device. The method of fabricating a chip-on-chip (COC) semiconductor device may include preparing a first semiconductor device with a metal wiring having at least one discontinuous spot formed therein, preparing a second semiconductor device with at least one bump formed on a surface of the second semiconductor device corresponding to the at least one discontinuous spot, aligning the first semiconductor device onto the second semiconductor device, and connecting the at least one bump of the second semiconductor device to the at least one discontinuous spot formed in the metal wiring of the first semiconductor device.
摘要:
A biomolecule detection apparatus comprising a nanopore device having a front surface and rear surface and including a nanopore having a nano-sized diameter; a reservoir disposed adjacent to a rear surface of the nanopore device; and a power supply unit comprising a first electrode disposed in a front of the nanopore device; a second electrode disposed inside the reservoir; and a third electrode disposed adjacent the nanopore and between the first electrode and the second electrode; as well as a method of using the biomolecule detection apparatus to detect a biomolecule in a sample.
摘要:
A substrate for detecting samples includes; a body, and a plurality of micro lenses arranged on the body and configured for attachment to at least one sample, wherein the at least one sample emits fluorescent light, and wherein the plurality of micro lenses condense the fluorescent light emitted from the at least one sample via refraction.