Abstract: The present subject matter allows non-orthogonal lines to be formed at the same thickness as the orthogonal lines so as to promote compact designs, to be formed with even line edges, and to be formed efficiently. One aspect of the present subject matter relates to a method for forming non-orthogonal images in a raster-based photolithographic system. According to various embodiments of the method, a first image corresponding to a first data set is formed on a reticle when the reticle is at a first rotational position ?1. The reticle is adjusted to a second rotational position ?2. A second image corresponding to a second data set is formed on the reticle when the reticle is at the second rotational position ?2. The second image is non-orthogonal with respect to the first image. Other aspects are provided herein.

Abstract: Systems, devices and methods are provided to improve performance of integrated circuits by providing a low-k insulator. One aspect is an integrated circuit insulator structure. One embodiment includes a solid structure of an insulator material, and a precisely determined arrangement of at least one void formed within the solid structure which lowers an effective dielectric constant of the insulator structure. One aspect is a method of forming a low-k insulator structure. In one embodiment, an insulator material is deposited, and a predetermined arrangement of at least one hole is formed in a surface of the insulator material. The insulator material is annealed such that the low-k dielectric material undergoes a surface transformation to transform the arrangement of at least one hole into predetermined arrangement of at least one empty space below the surface of the insulator material. Other aspects are provided herein.

Abstract: Methods of providing foamed polynorbomene insulating material for use with an integrated circuit device, as well as apparatus and systems making use of such foamed polynorbomene insulating materials. The methods include forming a layer of polynorbomene material and converting at least a portion of the layer of polynorbomene material to a foamed polynorbomene material, such as by exposing the layer of polynorbomene material to a supercritical fluid. The foamed polynorbomene material can provide electrical insulation between conductive layers of the integrated circuit device.

Abstract: One aspect of the present subject matter relates to a method for forming an interlayer dielectric (ILD). In various embodiments of the method, an insulator layer is formed, at least one trench is formed in the insulator layer, and a metal layer is formed in the at least one trench. After the metal layer is formed, voids are formed in the insulator layer. One aspect of the present subject matter relates to an integrated circuit. In various embodiments, the integrated circuit includes an insulator structure having a plurality of voids that have a maximum size, and a metal layer formed in the insulator structure. The maximum size of the voids is larger than the minimum photo dimension of the metal layer such that a maximum-sized void is capable of extending between a first and second metal line in the metal layer. Other aspects are provided herein.

Abstract: Electronic devices are constructed by a method that includes forming a first conductive layer in an opening in a multilayer dielectric structure supported by a substrate, forming a core conductive layer on the first conductive layer, subjecting the core conductive layer to a H2 plasma treatment, and depositing a capping adhesion/barrier layer on the core conductive layer after the H2 plasma treatment. The multilayer dielectric structure provides an insulating layer for around the core conducting layer and at least one sacrificial layer for processing. The H2 plasma treatment removes unwanted oxide from the surface region of the core conducting layer such that the interface between the core conducting layer and the capping adhesion/barrier is substantially free of oxides. In an embodiment, the core conducting layer is copper with a titanium nitride or zirconium capping adhesion/barrier layer.

Abstract: The present subject matter allows non-orthogonal lines to be formed at the same thickness as the orthogonal lines so as to promote compact designs, to be formed with even line edges, and to be formed efficiently. One aspect of the present subject matter relates to a method for forming non-orthogonal images in a raster-based photolithographic system. According to various embodiments of the method, a first image corresponding to a first data set is formed on a reticle when the reticle is at a first rotational position ?1. The reticle is adjusted to a second rotational position ?2. A second image corresponding to a second data set is formed on the reticle when the reticle is at the second rotational position ?2. The second image is non-orthogonal with respect to the first image. Other aspects are provided herein.

Abstract: One aspect of the present subject matter relates to a method for forming an interlayer dielectric (ILD). In various embodiments of the method, an insulator layer is formed, at least one trench is formed in the insulator layer, and a metal layer is formed in the at least one trench. After the metal layer is formed, voids are formed in the insulator layer. One aspect of the present subject matter relates to an integrated circuit. In various embodiments, the integrated circuit includes an insulator structure having a plurality of voids that have a maximum size, and a metal layer formed in the insulator structure. The maximum size of the voids is larger than the minimum photo dimension of the metal layer such that a maximum-sized void is capable of extending between a first and second metal line in the metal layer. Other aspects are provided herein.

Abstract: A circuit assembly for fabricating an air bridge structure and a method of fabricating an integrated circuit package capable of supporting a circuit assembly including an air bridge structure. A circuit assembly comprises an electronic chip and a conductive structure embedded in a plurality of materials having a plurality of vaporization temperatures. The plurality of materials is formed on the electronic chip and the conductive structure is coupled to the electronic chip. To fabricate the circuit assembly, a support structure, including interstices, is formed on an electronic chip. The interstices of the support structure are filled with a material having a vaporization temperature that is less than the vaporization temperature of the support structure. Conductive structures are embedded in the support structure and the material, and a connective structure is mounted on the support structure. Finally, the material is removed from the interstices by heating the circuit assembly.

Abstract: A typical integrated circuit interconnects millions of microscopic transistors and resistors with aluminum wires buried in silicon-dioxide insulation. Yet, aluminum wires and silicon-dioxide insulation are a less attractive combination than gold, silver, or copper wires combined with polymer-based insulation, which promise both lower electrical resistance and capacitance and thus faster, more efficient circuits. Unfortunately, conventional etch-based techniques are ineffective with gold, silver, or copper, and conventional polymer formation promote reactions with metals that undermine the insulative properties of polymer-based insulations. Accordingly, the inventor devised methods which use a liftoff procedure to avoid etching problems and a non-acid-polymeric precursor and non-oxidizing cure procedure to preserve the insulative properties of the polymeric insulator. The resulting interconnective structures facilitate integrated circuits with better speed and efficiency.

Abstract: Methods of forming solder ball contacts having dimensions of approximately 2.5 microns in diameter for use in C4-type connections. The methods form solder ball contacts using selective deposition of solder on metal contact pads of a device. The metal contact pads have exposed portions at the bottom of through holes. The through holes define the dimensions of the exposed portions of the metal contact pads, and serve to limit the dimensions of the resulting solder contact by limiting the area upon which deposition preferentially occurs. Subsequent reflow of the deposited solder forms a solder ball contact. Various devices, modules, systems and other apparatus utilizing such methods of forming solder ball contacts.

Abstract: A method of aligning a plurality of empty-spaced buried patterns formed in semiconductor monocrystalline substrates is disclosed. In an exemplary embodiment, high-temperature metal marks are formed to include a conductive material having a melting temperature higher than an annealing temperature used to form such empty-spaced buried patterns. The high-temperature metal marks are formed prior to the formation of the empty-spaced buried patterns formed in a monocrystalline substrate, so that the empty-space buried patterns are aligned to the marks. Subsequent semiconductor structures that are formed as part of desired semiconductor devices can be also aligned to the marks.

Abstract: A conductive system and a method of forming an insulator for use in the conductive system is disclosed. The conductive system comprises a foamed polymer layer on a substrate. The foamed polymer layer has a surface that is hydrophobic, and a plurality of conductive structures are embedded in the foamed polymer layer. An insulator is formed by forming a polymer layer having a thickness on a substrate. The polymer layer is foamed to form a foamed polymer layer having a surface and a foamed polymer layer thickness, which is greater than the polymer layer thickness. The surface of the foamed polymer layer is treated to make the surface hydrophobic.

Abstract: A multichip cube structure having a foamed insulating material disposed between adjacent integrated circuit chips. The foamed insulating material has lower dielectric constant and therefore reduces the capacitive coupling between electrical interconnects on adjacent chips. The foamed insulating material also has higher ductility and lower thermal coefficient of expansion than conventional oxide insulators so as to reduce the occurrence of stress induced cracking in circuitry.

Abstract: A method of aligning a plurality of empty-spaced buried patterns formed in semiconductor monocrystalline substrates is disclosed. In an exemplary embodiment, high-temperature metal marks are formed to include a conductive material having a melting temperature higher than an annealing temperature used to form such empty-spaced buried patterns. The high-temperature metal marks are formed prior to the formation of the empty-spaced buried patterns formed in a monocrystalline substrate, so that the empty-space buried patterns are aligned to the marks. Subsequent semiconductor structures that are formed as part of desired semiconductor devices can be also aligned to the marks.

Abstract: Disclosed structures and methods inhibit atomic migration and related capacitive-resistive effects between a metallization layer and an insulator layer in a semiconductor structure. One exemplary structure includes an inhibiting layer between an insulator and a metallization layer. The insulator includes a polymer or an insulating oxide compound. And, the inhibiting layer has a compound formed from a reaction between the polymer or insulating oxide compound and a transition metal, a representative metal, or a metalloid.

Abstract: Integrated circuits having multi-level wiring layouts designed to inhibit the capacitive-resistance effect, and a method for fabricating such integrated circuits, is described. The integrated circuits have at least two planes of wiring adjacent to each other and extending in the same direction. One embodiment may further include a larger than normal insulator material between planes of wiring extending in one direction and at least one plane of wiring extending in a second direction transverse to the first direction. Each of the wiring channels in a wiring plane may be offset relative to a respective wiring channel in the next adjacent wiring plane which extends in the same direction.

Abstract: A method and device for reducing a dopant diffusion rate in a doped semiconductor region is provided. The methods and devices include selecting a plurality of impurity elements, including at least one dopant element. Selection of a plurality of impurity elements includes selecting a first impurity element with a first atomic radius larger than an average host matrix atomic radius and selecting a second impurity element with a second atomic radius smaller than an average host matrix atomic radius. The methods and devices further include selecting amounts of each impurity element of the plurality of impurity elements wherein amounts and atomic radii of each of the plurality of impurity elements complement each other to reduce a host matrix lattice strain.

Abstract: A multi-chip electronic package comprised of a plurality of integrated circuit chips secured together in a stack formation. The chip stack is hermetically sealed in an enclosure. The enclosure comprises a pressurized, thermally conductive fluid, which is utilized for cooling the enclosed chip stack. A process and structure is proposed that allows for densely-packed, multi-chip electronic packages to be manufactured with improved heat dissipation efficiency, thus improving the performance and reliability of the multi-chip electronic package.

Abstract: Integrated circuits having multi-level wiring layouts designed to inhibit the capacitive-resistance effect, and a method for fabricating such integrated circuits, is described. The integrated circuits have at least two planes of wiring adjacent to each other and extending in the same direction. One embodiment may further include a larger than normal insulator material between planes of wiring extending in one direction and at least one plane of wiring extending in a second direction transverse to the first direction. Each of the wiring channels in a wiring plane may be offset relative to a respective wiring channel in the next adjacent wiring plane which extends in the same direction.

Abstract: A semiconductor device structure having a barrier layer comprising a conductive portion and a nonconductive portion is disclosed. The conductive portion includes a metal nitride compound and the nonconductive portion includes a metal oxide, metal oxynitride, metal carbide, or metal carbonitride compound. A method of forming the semiconductor device structure is also disclosed. The method comprises forming a barrier layer over a metallization layer and a dielectric layer in the semiconductor device structure. The barrier layer is formed by depositing a thin, metal layer over the metallization layer and the dielectric layer. The metal layer is exposed to a nitrogen atmosphere and the nitrogen reacts with portions of the metal layer over the metallization layer to form a conductive, metal nitride portion of the barrier layer. Portions of the metal layer over the dielectric layer react with carbon or oxygen in the dielectric layer to produce a nonconductive portion of the barrier layer.