Patent application number | Description | Published |
20080285244 | TEMPORARY CHIP ATTACH CARRIER - A temporary chip attach carrier for and a method of testing an integrated circuit chip. The carrier includes: a substrate, a first array of interconnects disposed on a bottom surface and a second array of interconnects disposed on a top surface of the substrate, corresponding interconnects of the first and second arrays of interconnects electrically connected by wires in the substrate; an interposer, a first array of pads disposed on a top surface of the interposer and a second array of pads disposed on a bottom surface of the interposer, corresponding pads of the first and second arrays of pads electrically connected by wires in the interposer, and pads of the second array in direct physical and electrical contact with corresponding interconnects of the second set of interconnects; and wherein the interposer includes an interposer substrate of the same material as a substrate of the integrated circuit chip. | 11-20-2008 |
20090032951 | Small Area, Robust Silicon Via Structure and Process - A semiconductor structure includes: at least one silicon surface wherein the surface can be a substrate, wafer or other device. The structure further includes at least one electronic circuit formed on each side of the at least one surface; and at least one conductive high aspect ratio through silicon via running through the at least one surface. Each through silicon via is fabricated from at least one etch step and includes: at least one thermal oxide dielectric for coating at least some of a sidewall of the through silicon via for a later etch stop in fabrication of the through silicon via. | 02-05-2009 |
20090079454 | METHOD OF TESTING USING A TEMPORARY CHIP ATTACH CARRIER - A method of testing integrated circuit chips. The method includes: attaching integrated circuit chips to an interposer of a temporary carrier, the carrier comprising: a substrate, a first interconnects on a bottom surface and a second array of interconnects on a top surface of the substrate, corresponding first and second interconnects electrically connected by wires in the substrate; the interposer, first pads on a top surface and a second pads on a bottom surface of the interposer, corresponding first and second pads electrically connected by wires in the interposer, and the second pads in physical and electrical contact with corresponding second interconnects; and the interposer including an interposer substrate comprising a same material as a substrate of the integrated circuit chip; connecting interconnects of the first array of interconnects to a tester; and testing the one or more integrated circuit chips. | 03-26-2009 |
20090085202 | Methods and Apparatus for Assembling Integrated Circuit Device Utilizing a Thin Si Interposer - Methods of assembling an integrated circuit are provided. An interposer supported by an integrated handler is solder bumped onto one or more bond pads on a substrate. The integrated handler is removed from the interposer. A side of the interposer opposite that of the substrate is solder bumped to one or more bond pads on a chip. | 04-02-2009 |
20090108427 | Techniques for Modular Chip Fabrication - Techniques for modular chip fabrication are provided. In one aspect, a modular chip structure is provided. The modular chip structure comprises a substrate; a carrier platform attached to the substrate, the carrier platform comprising a plurality of conductive vias extending through the carrier platform; and a wiring layer on the carrier platform in contact with one or more of the conductive vias, wherein the wiring layer comprises one or more wiring levels and is configured to divide the carrier platform into a plurality of voltage islands; and chips, chip macros or at least one chip in combination with at least one chip macro assembled on the carrier platform. | 04-30-2009 |
20090111215 | Modular Chip Integration Techniques - Modular chip integration and operation techniques are provided. In one aspect, a method of integrating chips, chip macros or at least one chip in combination with at least one chip macro is provided. The method comprises the following steps. The chips, chip macros or at least one chip in combination with at least one chip macro are assembled on a single carrier platform. One or more signal inputs and outputs are provided to each of the chips, chip macros or at least one chip in combination with at least one chip macro. One or more power and ground inputs and outputs are provided to each of the chips, chip macros or at least one chip in combination with at least one chip macro. The power and ground inputs and outputs to one or more of the chips, chip macros or at least one chip in combination with at least one chip macro are segmented from the power and ground inputs and outputs to at least one other of the chips, chip macros or at least one chip in combination with at least one chip macro so as to form a plurality of voltage islands. | 04-30-2009 |
20090194864 | INTEGRATED MODULE FOR DATA PROCESSING SYSTEM - An apparatus for an integrated module. A silicon carrier with through-silicon vias has a plurality of die connected to a top side of the silicon carrier. In addition, a substrate is connected to a bottom side of the silicon carrier. The substrate is coupled to the plurality of die via the through-silicon vias. | 08-06-2009 |
20090251862 | SILICON BASED MICROCHANNEL COOLING AND ELECTRICAL PACKAGE - A chip package includes: a substrate; a plurality of conductive connections in contact with the silicon carrier; a silicon carrier in a prefabricated shape disposed above the substrate, the silicon carrier including: a plurality of through silicon vias for providing interconnections through the silicon carrier to the chip; liquid microchannels for cooling; a liquid coolant flowing through the microchannels; and an interconnect to one or more chips or chip stacks. | 10-08-2009 |
20090267238 | BRIDGES FOR INTERCONNECTING INTERPOSERS IN MULTI-CHIP INTEGRATED CIRCUITS - A structure and a method for forming the same. The structure includes a substrate, a first interposer on the substrate, a second interposer on the substrate, and a first bridge. The first and second interposers are electrically connected to the substrate. The first bridge is electrically connected to the first and second interposers. | 10-29-2009 |
20090308308 | METHOD AND APPARATUS FOR DEPOSITING COPLANAR MICROELECTRONIC INTERCONNECTORS USING A COMPLIANT MOLD - A method and apparatus for the formation of coplanar electrical interconnectors. Solder material is deposited onto a wafer, substrate, or other component of an electrical package using a complaint mold such that the terminal ends of the solder material being deposited, i.e., the ends opposite to those forming an attachment to the wafer, substrate, or other component of an electrical package are coplanar with one another. A complaint mold is used having one or more conduits for receiving solder material and having a compliant side and a planar side. The compliant side of the mold is positioned adjacent to the wafer, substrate, or other component of an electrical package allowing solder material to be deposited onto the surface thereof such that the planar side of the compliant mold provides coplanar interconnectors. An Injection Molded Solder (IMS) head can be used as the means for filling the conduits of the compliant mold of the present invention. | 12-17-2009 |
20100326702 | INTEGRATED CIRCUIT ASSEMBLY - Methods and apparatus for forming an integrated circuit assembly are presented, for example, three dimensional integrated circuit assemblies. Lower height 3DIC assemblies due Use of, for example, thinned wafers, low-height solder bumps, and through silicon vias provide for low height three dimensional integrated circuit assemblies. For example, a method for forming an integrated circuit assembly comprises forming first solder bumps on a first die, and forming a first structure comprising the first die, the first solder bumps, a first flux, and a first substratum. The first die is placed upon the first substratum. The first solder bumps are between the first die and the first substratum. The first flux holds the first die substantially flat and onto the first substratum. | 12-30-2010 |
20110095428 | SMALL AREA, ROBUST SILICON VIA STRUCTURE AND PROCESS - A semiconductor structure includes: at least one silicon surface wherein the surface can be a substrate, wafer or other device. The structure further includes at least one electronic circuit formed on each side of the at least one surface; and at least one conductive high aspect ratio through silicon via running through the at least one surface. Each through silicon via is fabricated from at least one etch step and includes: at least one thermal oxide dielectric for coating at least some of a sidewall of the through silicon via for a later etch stop in fabrication of the through silicon via. | 04-28-2011 |
20110121456 | Techniques for Modular Chip Fabrication - Techniques for modular chip fabrication are provided. In one aspect, a modular chip structure is provided. The modular chip structure comprises a substrate; a carrier platform attached to the substrate, the carrier platform comprising a plurality of conductive vias extending through the carrier platform; and a wiring layer on the carrier platform in contact with one or more of the conductive vias, wherein the wiring layer comprises one or more wiring levels and is configured to divide the carrier platform into a plurality of voltage islands; and chips, chip macros or at least one chip in combination with at least one chip macro assembled on the carrier platform. | 05-26-2011 |
20110312129 | INTERCONNECTION IN MULTI-CHIP WITH INTERPOSERS AND BRIDGES - A structure formation method. The method may include: attaching a substrate, a first interposer, a second interposer, and a first bridge together such that the first interposer is on and electrically connected to the substrate, the second interposer is on and electrically connected to the substrate, the first interposer comprises at least a first transistor, and the second interposer comprises at least a second transistor. The method may alternatively include: disposing both a first and second interposer on a substrate, wherein the first and second interposer are each electrically connected to the substrate; and electrically connecting a first bridge to the first and second interposers, wherein (i) the first bridge is in direct physical contact with the substrate or (ii) a bottom surface of the first bridge is within the substrate and below a top surface of the substrate. | 12-22-2011 |
20120133051 | SILICON BASED MICROCHANNEL COOLING AND ELECTRICAL PACKAGE - A chip package includes: a substrate; a plurality of conductive connections in contact with the silicon carrier; a silicon carrier in a prefabricated shape disposed above the substrate, the silicon carrier including: a plurality of through silicon vias for providing interconnections through the silicon carrier to the chip; liquid microchannels for cooling; a liquid coolant flowing through the microchannels; and an interconnect to one or more chips or chip stacks. | 05-31-2012 |
20120249173 | SILICON CARRIER SPACE TRANSFORMER AND TEMPORARY CHIP ATTACH BURN-IN VEHICLE FOR HIGH DENSITY CONNECTIONS - A silicon carrier space transformer assembly includes one or more silicon structures, which provide space transformer scaling to permit interconnection for fine pitch input/output interconnections with a semiconductor die or wafer, and fine pitch test probe tips connected to the one or more silicon structures. | 10-04-2012 |
20120326321 | Techniques for Modular Chip Fabrication - Techniques for modular chip fabrication are provided. In one aspect, a modular chip structure is provided. The modular chip structure comprises a substrate; a carrier platform attached to the substrate, the carrier platform comprising a plurality of conductive vias extending through the carrier platform; and a wiring layer on the carrier platform in contact with one or more of the conductive vias, wherein the wiring layer comprises one or more wiring levels and is configured to divide the carrier platform into a plurality of voltage islands; and chips, chip macros or at least one chip in combination with at least one chip macro assembled on the carrier platform. | 12-27-2012 |
20130092938 | SILICON BASED MICROCHANNEL COOLING AND ELECTRICAL PACKAGE - A chip package includes: a substrate; a plurality of conductive connections in contact with the silicon carrier; a silicon carrier in a prefabricated shape disposed above the substrate, the silicon carrier including: a plurality of through silicon vias for providing interconnections through the silicon carrier to the chip stack; liquid microchannels for cooling; a liquid coolant flowing through the microchannels; and an interconnect to one or more chip stacks. The chip package further includes a cooling lid disposed above the chip stack providing additional cooling. | 04-18-2013 |
20140235027 | SILICON CARRIER SPACE TRANSFORMER AND TEMPORARY CHIP ATTACH BURN-IN VEHICLE FOR HIGH DENSITY CONNECTIONS - A silicon carrier space transformer assembly includes one or more silicon structures, which provide space transformer scaling to permit interconnection for fine pitch input/output interconnections with a semiconductor die or wafer, and fine pitch test probe tips connected to the one or more silicon structures. | 08-21-2014 |