摘要:
A semiconductor package assembly is provided. The semiconductor package assembly includes a first semiconductor package. The first semiconductor package includes a first semiconductor die. A first redistribution layer (RDL) structure is coupled to the first semiconductor die and includes a first conductive trace. The semiconductor package assembly also includes a second semiconductor package bonded to the first semiconductor package. The second semiconductor package includes a second semiconductor die. An active surface of the second semiconductor die faces an active surface of the first semiconductor die. A second RDL structure is coupled to the second semiconductor die and includes a second conductive trace. The first conductive trace is in direct contact with the second conductive trace.
摘要:
Zum Befestigen von Halbleiterbauelementen (3), insbesondere Leistungshalbleitern, auf Substraten (1) wird ein Diffusionsschweißverfahren angegeben, bei dem die zu verbindenden Flächen, die mit einer Edelmetall-Kontaktierungsschicht versehen sind, bei gemäßigter Temperatur von etwa 150 bis 250°C mit mindestens 500 kp/cm² zusammengepreßt werden. Bauelemente (3) mit strukturierter Oberseite können mit Substraten verbunden werden, wenn sie gemeinsam mit einem Körper (17, 18) aus elastisch verformbarem Material, z.B. Silikonkautschuk, in eine durch einen bewegbaren Stempel (21) abgeschlossene, den Anpressdruck übertragende Aufnahmekammer (15a, 15b, 21) eingelegt werden, wobei der deformierbare Körper (17, 18) beim Erreichen des Anpressdrucks den verbleibenden Innenraum der Aufnahmekammer vollständig ausfüllt.
摘要:
An on-chip reconfigurable memory is disclosed, comprising: a plurality of data lines, a plurality of gate lines, an array of memory cells, each memory cell storing a data value and comprising circuitry for coupling that data value to one of said data lines in response to the selection of one of said gate lines, a gate line selection circuit for enabling a gate line for a memory operation, said gate line selection circuit comprising programmable gates to receive address assignments for one or more of said gate lines, said address assignments for determining which of said gate lines is selected for each programmed address assignment and a controller for determining that at least one of said memory cells is defective and for altering, in at least one instance, said address assignments of said gate lines to eliminate references to that gate line that causes that defective memory cell to couple a data value to one of said data lines.
摘要:
A Three Dimensional Structure (3DS) Memory (100) allows for physical separation of the memory circuits (103) and the control logic circuit (101) onto different layers (103) such that each layer may be separately optimized. One control logic circuit (101) suffices for several memory circuits (103), reducing cost. Fabrication of 3DS memory (100) involves thinning of the memory circuit (103) to less than 50 microns in thickness and bonding the circuit to a circuit stack while still in wafer substrate form. Fine-grain high density inter-layer vertical bus connections (105) are used. The 3DS memory (100) manufacturing method enables several performance and physical size efficiencies, and is implemented with established semiconductor processing techniques.
摘要:
Zum Befestigen von Halbleiterbauelementen (3), insbesondere Leistungshalbleitern, auf Substraten (1) wird ein Diffusionsschweißverfahren angegeben, bei dem die zu verbindenden Flächen, die mit einer Edelmetall-Kontaktierungsschicht versehen sind, bei gemäßigter Temperatur von etwa 150 bis 250°C mit mindestens 500 kp/cm² zusammengepreßt werden. Bauelemente (3) mit strukturierter Oberseite können mit Substraten verbunden werden, wenn sie gemeinsam mit einem Körper (17, 18) aus elastisch verformbarem Material, z.B. Silikonkautschuk, in eine durch einen bewegbaren Stempel (21) abgeschlossene, den Anpressdruck übertragende Aufnahmekammer (15a, 15b, 21) eingelegt werden, wobei der deformierbare Körper (17, 18) beim Erreichen des Anpressdrucks den verbleibenden Innenraum der Aufnahmekammer vollständig ausfüllt.
摘要:
The invention relates to a multilayer semiconductor integrated circuit device which is provided with a smaller space for a three-dimensional multilayer configuration at a lower cost and with a sufficient power supply quality. A first semiconductor integrated circuit device is provided with a first penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the first power supply potential, and a second penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the second power supply potential. A second semiconductor integrated circuit device having a first electrode and a second electrode is layered on top of the first semiconductor integrated circuit device so that the first electrode and the second electrode are respectively connected to the first penetrating semiconductor region and the second penetrating semiconductor region.
摘要:
Process for producing a structure by direct adhesive bonding of two elements comprising the production of the elements to be assembled and the assembly of said elements, in which the production of the elements to be assembled comprises the steps: - deposition on a substrate of a TiN layer by physical vapour deposition, - deposition of a copper layer on the TiN layer, and in which the assembly of said elements comprises the steps: - polishing the surfaces of the copper layers intended to come into contact so that they have a roughness of less than 1 nm RMS and hydrophilic properties, - bringing said surfaces into contact, - storing said structure at atmospheric pressure and at ambient temperature.
摘要:
An on-chip reconfigurable memory is disclosed, comprising: a plurality of data lines, a plurality of gate lines, an array of memory cells, each memory cell storing a data value and comprising circuitry for coupling that data value to one of said data lines in response to the selection of one of said gate lines, a gate line selection circuit for enabling a gate line for a memory operation, said gate line selection circuit comprising programmable gates to receive address assignments for one or more of said gate lines, said address assignments for determining which of said gate lines is selected for each programmed address assignment and a controller for determining that at least one of said memory cells is defective and for altering, in at least one instance, said address assignments of said gate lines to eliminate references to that gate line that causes that defective memory cell to couple a data value to one of said data lines.
摘要:
The invention relates to a multilayer semiconductor integrated circuit device which is provided with a smaller space for a three-dimensional multilayer configuration at a lower cost and with a sufficient power supply quality. A first semiconductor integrated circuit device is provided with a first penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the first power supply potential, and a second penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the second power supply potential. A second semiconductor integrated circuit device having a first electrode and a second electrode is layered on top of the first semiconductor integrated circuit device so that the first electrode and the second electrode are respectively connected to the first penetrating semiconductor region and the second penetrating semiconductor region.
摘要:
The invention relates to a multilayer semiconductor integrated circuit device which is provided with a smaller space for a three-dimensional multilayer configuration at a lower cost and with a sufficient power supply quality. A first semiconductor integrated circuit device is provided with a first penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the first power supply potential, and a second penetrating semiconductor region that penetrates through the first semiconductor body in the thickness direction and that is connected to the second power supply potential. A second semiconductor integrated circuit device having a first electrode and a second electrode is layered on top of the first semiconductor integrated circuit device so that the first electrode and the second electrode are respectively connected to the first penetrating semiconductor region and the second penetrating semiconductor region.