Patent application number | Description | Published |
20110108947 | Microelectronic device and method of manufacturing same - A microelectronic device comprises a first substrate ( | 05-12-2011 |
20110147913 | MICROELECTRONIC PACKAGE AND METHOD FOR A COMPRESSION-BASED MID-LEVEL INTERCONNECT - A microelectronic package includes first substrate ( | 06-23-2011 |
20110147929 | THROUGH MOLD VIA POLYMER BLOCK PACKAGE - Methods for forming an integrated circuit chip package having through mold vias in a polymer block, and such packages are described. For example, a first interconnect layer may be formed on a molded polymer block, wherein the first interconnect layer comprises first interconnects through a first polymer layer and to the block. Then, at least one second interconnect layer may be formed on the first interconnect layer, wherein the second interconnect layer comprises second interconnects through a second polymer layer and to the first interconnects of the first interconnect layer. Through mold vias may then be formed through the block, into the first interconnect layer, and to the first interconnects. The through mold vias may be filled with solder to form bumps contacting the first interconnects and extending above the block. Other embodiments are also described and claimed. | 06-23-2011 |
20110156276 | Patch on interposer assembly and structures formed thereby - Methods of forming microelectronic structures are described. Embodiments of those methods include attaching a patch structure to an interposer by thermal compression bonding, forming an underfill around an array of interconnect structures disposed on a top surface of the interposer, curing the underfill, and then attaching a die to the patch structure. | 06-30-2011 |
20110157808 | Patch on interposer through PGA interconnect structures - Methods of forming a microelectronic structure are described. Embodiments of those methods include attaching a patch to an interposer, forming at least one interconnect structure above and on a top surface of the interposer; and attaching a flex connector to the at least one interconnect structure. | 06-30-2011 |
20120146180 | HYBRID-CORE THROUGH HOLES AND VIAS - A semiconductor device substrate includes a front section and back section that are laminated cores disposed on a front- and back surfaces of a first core. The first core has a cylindrical plated through hole that has been metal plated and filled with air-core material. The front- and back sections have laser-drilled tapered vias that are filled with conductive material and that are coupled to the plated through hole. The back section includes an integral inductor coil that communicates to the front section. The first core and the laminated-cores form a hybrid-core semiconductor device substrate with an integral inductor coil. | 06-14-2012 |
20120153495 | REDUCED PTH PAD FOR ENABLING CORE ROUTING AND SUBSTRATE LAYER COUNT REDUCTION - Embodiments are directed to semiconductor packaging having reduced sized plated through hole (PTH) pads by eliminating the margin of the pad-to-PTH alignment and enabling finer traces on the core of the substrate. | 06-21-2012 |
20120161330 | DEVICE PACKAGING WITH SUBSTRATES HAVING EMBEDDED LINES AND METAL DEFINED PADS - Package substrates enabling reduced bump pitches and package assemblies thereof. Surface-level metal features are embedded in a surface-level dielectric layer with surface finish protruding from a top surface of the surface-level dielectric for assembly, without solder resist, to an IC chip having soldered connection points. Package substrates are fabricated to enable multiple levels of trace routing with each trace routing level capable of reduced minimum trace width and spacing. | 06-28-2012 |
20120279059 | MICROELECTRONIC PACKAGE AND METHOD FOR A COMPRESSION-BASED MID-LEVEL INTERCONNECT - A microelectronic package includes first substrate ( | 11-08-2012 |
20120299179 | THROUGH MOLD VIA POLYMER BLOCK PACKAGE - Methods for forming an integrated circuit chip package having through mold vias in a polymer block, and such packages are described. For example, a first interconnect layer may be formed on a molded polymer block, wherein the first interconnect layer comprises first interconnects through a first polymer layer and to the block. Then, at least one second interconnect layer may be formed on the first interconnect layer, wherein the second interconnect layer comprises second interconnects through a second polymer layer and to the first interconnects of the first interconnect layer. Through mold vias may then be farmed through the block, into the first interconnect layer, and to the first interconnects. The through mold vias may be filled with solder to form bumps contacting the first interconnects and extending above the block. Other embodiments are also described and claimed. | 11-29-2012 |
20130001794 | IN SITU-BUILT PIN-GRID ARRAYS FOR CORELESS SUBSTRATES, AND METHODS OF MAKING SAME - A coreless pin-grid array (PGA) substrate includes PGA pins that are integral to the PGA substrate without the use of solder. A process of making the coreless PGA substrate integrates the PGA pins by forming a build-up layer upon the PGA pins such that vias make direct contact to pin heads of the PGA pins. | 01-03-2013 |
20130141859 | PATCH ON INTERPOSER ASSEMBLY AND STRUCTURES FORMED THEREBY - Methods of forming microelectronic structures are described. Embodiments of those methods include attaching a patch structure to an interposer by thermal compression bonding, forming an underfill around an array of interconnect structures disposed on a top surface of the interposer, curing the underfill, and then attaching a die to the patch structure. | 06-06-2013 |
20140158414 | RECESSED DISCRETE COMPONENT MOUNTING ON ORGANIC SUBSTRATE - A method and device include an organic multiple layer substrate having patterned conductors disposed on a recessed layer of the organic multiple layer substrate. A discrete component is coupled to the recessed layer such that the component is recessed from a top layer of the organic multiple layer substrate. | 06-12-2014 |
20140159850 | INDUCTOR FORMED IN SUBSTRATE - A method and device includes a first conductor formed on a first dielectric layer as a partial turn of a coil. A second conductor is formed on a second dielectric layer that covers the first dielectric layer and first conductor, the second conductor forming a partial turn of the coil. A vertical interconnect couples the first and second conductors to form a first full turn of the coil. The interconnect coupling can be enhanced by embedding some selective magnetic materials into the substrate. | 06-12-2014 |
20140160675 | LANDSIDE STIFFENING CAPACITORS TO ENABLE ULTRATHIN AND OTHER LOW-Z PRODUCTS - Embodiments of systems, devices, and methods to minimize warping of ultrathin IC packaged products are generally described herein. In some embodiments, an apparatus includes an IC mounted on a package substrate, and a capacitive stiffener subassembly mounted on the package substrate. The capacitive stiffener subassembly includes a plurality of capacitive elements electrically connected to contacts of the IC. | 06-12-2014 |
20140166353 | ELECTRICAL INTERCONNECT FORMED THROUGH BUILDUP PROCESS - This disclosure relates generally to an electronic chip package that can include a die and a buildup layer substantially enveloping the die. Electrical interconnects can be electrically coupled to the die and passing, at least in part, through the buildup layer. An optical emitter can be electrically coupled to the die with a first one of the electrical interconnects and configured to emit light from a first major surface of the electronic chip package. A solder bump can be electrically coupled to the die with a second one of the electrical interconnects and positioned on a second major surface of the electronic chip package different from the first major surface. | 06-19-2014 |
20140174807 | HIGH DENSITY ORGANIC BRIDGE DEVICE AND METHOD - Embodiments that allow multi-chip interconnect using organic bridges are described. In some embodiments an organic package substrate has an embedded organic bridge. The organic bridge can have interconnect structures that allow attachment of die to be interconnected by the organic bridge. In some embodiments, the organic bridge comprises a metal routing layer, a metal pad layer and interleaved organic polymer dielectric layers but without a substrate layer. Embodiments having only a few layers may be embedded into the top layer or top few layers of the organic package substrate. Methods of manufacture are also described. | 06-26-2014 |
20140175636 | HIGH DENSITY INTERCONNECT DEVICE AND METHOD - Embodiments that allow both high density and low density interconnection between microelectronic die and motherboard via Direct Chip Attach (DCA) are described. In some embodiments, microelectronic die have a high density interconnect with a small bump pitch located along one edge and a lower density connection region with a larger bump pitch located in other regions of the die. The high density interconnect regions between die are interconnected using an interconnecting bridge made out of a material that can support high density interconnect manufactured into it, such as silicon. The lower density connection regions are used to attach interconnected die directly to a board using DCA. The high density interconnect can utilize current Controlled Collapsed Chip Connection (C4) spacing when interconnecting die with an interconnecting bridge, while allowing much larger spacing on circuit boards. | 06-26-2014 |
20140179060 | IN SITU-BUILT PIN-GRID ARRAYS FOR CORELESS SUBSTRATES, AND METHODS OF MAKING SAME - A coreless pin-grid array (PGA) substrate includes PGA pins that are integral to the PGA substrate without the use of solder. A process of making the coreless PGA substrate integrates the PGA pins by forming a build-up layer upon the PGA pins such that vias make direct contact to pin heads of the PGA pins. | 06-26-2014 |
20140197545 | NON-CYLINDRICAL CONDUCTING SHAPES IN MULTILAYER LAMINATED SUBSTRATE CORES - Non-cylindrical conducting shapes are described in the context of multilayer laminated substrate cores. In one example a package substrate core includes a plurality of dielectric layers pressed together to form a multilayer core, a conductive bottom pattern on a bottom surface of the multilayer core, and a conductive top pattern on a top surface of the multilayer core. At least one elongated via extends through each layer of the multilayer core, each elongated via containing a conductor and each connected to a conductor of a via in an adjacent layer to electrically connect the top pattern and the bottom pattern through the conductors of the elongated vias. | 07-17-2014 |
20140251669 | SUSPENDED INDUCTOR MICROELECTRONIC STRUCTURES - The present description relates to the field of fabricating microelectronic structures. The microelectronic structure may include a microelectronic substrate have an opening, wherein the opening may be formed through the microelectronic substrate or may be a recess formed in the microelectronic substrate. A microelectronic package may be attached to the microelectronic substrate, wherein the microelectronic package may include an interposer having a first surface and an opposing second surface. A microelectronic device may be attached to the interposer first surface and the interposer may be attached to the microelectronic substrate by the interposer first surface such that the microelectronic device extends into the opening. At least one secondary microelectronic device may be attached to the interposer second surface. | 09-11-2014 |
20140353817 | HEAT DISSIPATION DEVICE EMBEDDED WITHIN A MICROELECTRONIC DIE - The subject matter of the present application relates to a heat dissipation device that is embedded within a microelectronic die. The heat dissipation device may be fabricated by forming at least one trench extending into the microelectronic die from a microelectronic die back surface, which opposes an active surface thereof, and filling the trenches with at least one layer of thermally conductive material. In one embodiment, the heat dissipation device may be a thermoelectric cooling device. | 12-04-2014 |
20150014852 | PACKAGE ASSEMBLY CONFIGURATIONS FOR MULTIPLE DIES AND ASSOCIATED TECHNIQUES - Embodiments of the present disclosure are directed towards package assembly configurations for multiple dies and associated techniques. In one embodiment, a package assembly includes a package substrate having a first side and a second side disposed opposite to the first side, a first die mounted on the first side and electrically coupled with the package substrate by one or more first die-level interconnects, a second die mounted on the second side and electrically coupled with the package substrate by one or more second die-level interconnects and package-level interconnect structures disposed on the first side of the package substrate and configured to route electrical signals between the first die and an electrical device external to the package substrate and between the second die and the external device. Other embodiments may be described and/or claimed. | 01-15-2015 |
20150035144 | HIGH DENSITY INTERCONNECT DEVICE AND METHOD - Embodiments that allow both high density and low density interconnection between microelectronic die and motherboard via Direct Chip Attach (DCA) are described. In some embodiments, microelectronic die have a high density interconnect with a small bump pitch located along one edge and a lower density connection region with a larger bump pitch located in other regions of the die. The high density interconnect regions between die are interconnected using an interconnecting bridge made out of a material that can support high density interconnect manufactured into it, such as silicon. The lower density connection regions are used to attach interconnected die directly to a board using DCA. The high density interconnect can utilize current Controlled Collapsed Chip Connection (C4) spacing when interconnecting die with an interconnecting bridge, while allowing much larger spacing on circuit boards. | 02-05-2015 |