Abstract:
A PCB (printed circuit board) having embedded components and a method for manufacturing thereof are disclosed. The PCB may include a dielectric substrate having a cavity formed in one side, a first component inserted in the cavity such that an electrode of the first component faces the one side of the dielectric substrate, a second component mounted on one side of the first component such that an electrode of the second component faces the same direction as the electrode of the first component, a first dielectric layer formed on one side of the dielectric substrate such that the first dielectric layer covers the second component, and a second dielectric layer formed on the other side of the dielectric substrate such that the second dielectric layer covers the first component. In this PCB, multiple components of differing thickness can be mounted, and vias can be formed more easily.
Abstract:
A microelectronic package and a method of forming the package. The package includes a first level package mounted to a carrier. The first level package includes a package substrate having a die side and a carrier side; and a microelectronic die mounted on the package substrate at the die side thereof. The carrier has a substrate side, and the first level package is mounted on the carrier at the substrate side thereof. A rigid body is attached to the carrier side of the substrate at an attachment location of the substrate and to the substrate side of the carrier at an attachment location of the carrier, the attachment location of the carrier being electrically unconnected, the rigid body being configured and disposed to provide structural support between the substrate and the carrier.
Abstract:
An integrated circuit package system includes: providing a flexible circuit substrate; mounting an integrated circuit or an integrated circuit package over the flexible circuit substrate and connected to the flexible circuit substrate with interconnects; and encapsulating the integrated circuit or integrated circuit package with a mounded encapsulation having a first level and a second level, the second level having the flexible circuit substrate folded thereover.
Abstract:
Systems and methods for vertically stacking integrated circuit (IC) modules on a motherboard to conserve motherboard space and reduce power consumption are disclosed. IC modules can comprise processor circuitry, memory elements, communication circuitry, etc. Pins on each IC module can be directly inserted into lower IC module or into a socket layer that couples the IC modules. Heat generated by the IC modules can be dissipated by inserting heat dissipation layers into the vertical stack, between IC modules, or by placing a heat-dissipating sleeve around the stack. The IC modules themselves and/or heat-generating regions therein may be misaligned on their respective socket layers to further facilitate dissipating heat. Module stacks are scalable in that a user may add memory and/or processor modules as desired to increase device capability.
Abstract:
A base semiconductor component for a semiconductor component stack is disclosed. In one embodiment, the base semiconductor component has a semiconductor chip arranged centrally on a stiff wiring substrate. The wiring substrate has, in its edge regions, contact pads which are electrically connected to external contacts and at the same time to contact areas of the semiconductor chip and also to stack contact areas. The stack contact areas simultaneously form the upper side of the base semiconductor component and have an arrangement pattern corresponding to an arrangement pattern of external contacts of a semiconductor component to be stacked.
Abstract:
A circuitized substrate assembly comprised of at least two circuitized substrates each including a thin dielectric layer and a conductive layer with a plurality of conductive members as part thereof, the conductive members of each substrate being electrically coupled to the conductive sites of a semiconductor chip. A dielectric layer is positioned between both substrates and the substrates are bonded together, such that the chips are internally located within the assembly and oriented in a stacked orientation. A method of making such an assembly is also provided, as is an electrical assembly utilizing same and an information handling system adapted for having such an electrical assembly as part thereof.
Abstract:
To mount a TSOP on an interposer substrate, leads provided to the TSOP are joined to pads of the interposer substrate by a thermosetting conductive resin, and the TSOP exclusive of the leads is joined to ground layers formed in the interposer substrate by a thermosetting conductive resin. The interposer substrates with the TSOPs mounted thereon are stacked in eight layers in such a manner that the TSOPs face downward. Then, leads of the upper interposer substrate are joined to pads formed in the rear face of the lower interposer substrate by a thermosetting conductive resin, so that the interposer substrates adjacent in a vertical direction are connected.
Abstract:
A high-frequency signal processing module has: a module base having a recess and a first connection terminal connectable to an external circuit board arranged on the open side of the recess; and a high-frequency signal processing circuit processing a high-frequency signal. The high-frequency signal processing circuit has a second connection terminal connectable to the external circuit board arranged on the open side of the recess of the module base, and is housed inside the recess of the module base. In this high-frequency signal processing module, the signal path along which a high-frequency signal fed through the external circuit board is received by the high-frequency signal processing circuit is short, contributing to a reduced parasitic inductive component.
Abstract:
An electronic component module comprises a circuit board having a cavity in one principal surface thereof. The electronic component module also comprises a first semiconductor device accommodated within the cavity and a second semiconductor device disposed on the one principal surface of the circuit board so as to cover the first semiconductor device in plan view. The electronic component module further comprises a resin material disposed to cover at least a side surface of the second semiconductor device.
Abstract:
A two dimensional stacking structure for integrated chip stacking on a printed circuit board having a controller electrically coupling on the printed circuit board, comprising a first integrated circuit package, a second integrated circuit package and two interposers. The first integrated circuit package is located beside the controller and electrically coupled on the printed circuit board, and has first leads. The second integrated circuit package is located on the controller, and has second leads. The two interposers having first metal contacts attaching to the corresponding first leads, second metal contacts attaching to the corresponding second leads, and circuit traces extending from the first metal contacts to the corresponding second metal contacts providing electrical communication between the first integrated circuit package and the second integrated package. The two dimensional stacking structure may be applied to a circuit module to decrease the profile of the circuit module.