Abstract: Embodiments are described for arbitrating stacked dies in multi-die semiconductor packages. In one embodiment, die identification data for at least two stacked dies are arbitrated to select one of the dies as the primary die and the other as secondary. Each die includes an input/output buffer that drives an output signal to a commonly shared output terminal in response to receiving a die identification data bit as the input signal. Each die also includes an arbitration circuit that generates a control signal in response to the identification bit of one die being mismatched to a corresponding identification bit of the other die. The control signal programs a stack enable fuse in accordance with the arbitration to designate one of the dies as the secondary die.

Abstract: A defect inspecting apparatus comprising: an inspection region dividing section which divides a defect inspection region of a wafer on which a circuit pattern is formed into a plurality of inspection subregions; a pattern density calculating section which calculates the pattern density of each of the inspection subregions on the basis of design data of the circuit pattern; an inspection execution region and sensitivity rank setting section which assigns a sensitivity rank based on the pattern density to a plurality of inspection execution regions, each including a plurality of the inspection subregions; and a defect inspecting section which sets an inspection parameter on the basis of sensitivity ranks of the inspection execution regions and inspects the inspection execution regions for a defect.

Abstract: The present invention is a production method for a semiconductor device equipped with a conductive film with predetermined film thickness on a sidewall of a concave portion formed in an insulating film, and comprises a step of forming the concave portion in the insulation film formed on a semiconductor substrate. Herein, the concave portion is a generic name of a via-hole and a trench. This production method comprises a step of forming a conductive film with film thickness, which is film thickness of a conductive film to be formed in the concave portion, and which is film thickness, calculated based upon the depth of the concave portion and a projected area of the sidewall of said concave portion when viewing the concave portion from the upper surface, and to be formed over the upper surface of the insulating film where the concave portion is formed. In other words, a film is formed taking the variation of configuration of these based upon a projected area of a via-hole or a trench into consideration.

Abstract: An optical element mounting method includes: illuminating ultraviolet light onto a polymer optical waveguide device; under the ultraviolet light illumination, capturing, by an image pickup device, the polymer optical waveguide device including a light incident/exiting position of a waveguide core; and judging, from a difference between bright and dark in a captured image, that a portion brighter than other portions or a portion darker than other portions is the light incident/exiting position of the waveguide core.

Abstract: General purpose methods for the fabrication of integrated circuits from flexible membranes formed of very thin low stress dielectric materials, such as silicon dioxide or silicon nitride, and semiconductor layers. Semiconductor devices are formed in a semiconductor layer of the membrane. The semiconductor membrane layer is initially formed from a substrate of standard thickness, and all but a thin surface layer of the substrate is then etched or polished away. In another version, the flexible membrane is used as support and electrical interconnect for conventional integrated circuit die bonded thereto, with the interconnect formed in multiple layers in the membrane. Multiple die can be connected to one such membrane, which is then packaged as a multi-chip module. Other applications are based on (circuit) membrane processing for bipolar and MOSFET transistor fabrication, low impedance conductor interconnecting fabrication, flat panel displays, maskless (direct write) lithography, and 3D IC fabrication.

Abstract: A stacking apparatus that stacks chip assemblies each having a plurality of chips disposed continuously with circuit patterns and electrodes, includes: a plurality of stages each allowed to move arbitrarily, on which the chip assemblies are placed; a storage unit that stores an estimated extent of change in a position of an electrode at each chip, expected to occur as heat is applied to the chip assemblies placed on the plurality of stages during a stacking process; and a control unit that sets positions of the plurality of stages to be assumed relative to each other during the stacking process based upon the estimated extent of change in the position of the electrode at each chip provided from the storage unit and position information indicating positions of individual chips formed at the chip assemblies and controls at least one of the plurality of stages.

Abstract: An embodiment of the present invention provides an apparatus, comprising an integrated circuit, wherein a first portion of the integrated circuit is placed on a top tier substrate and a second portion of the integrated circuit is placed on a bottom tier substrate stacked adjacent the top tier substrate and wherein the first portion and the second portion of the integrated circuit are interconnected; and printed spiral arms stacked vertically on both the top and bottom surface of the top tier substrate thereby creating high Q inductors.

Abstract: A method for inspecting semiconductor wafers and the like is presented. The method comprises initially determining a baseline greyscale difference, such as a greyscale plot or greyscale visual representation, for at least one baseline semiconductor wafer subjected to a process. The baseline greyscale difference represents a numerical difference between composite preprocessing and postprocessing greyscale representations of all pixels on the baseline semiconductor wafer. The method further comprises determining a preprocess greyscale representation for one wafer in the semiconductor wafer set and subjecting the one wafer in the semiconductor wafer set to the process, determining a postprocess greyscale representation of the one wafer in the semiconductor wafer set, and determining a difference for the one wafer in the semiconductor set. The difference represents any disparity between preprocess and postprocess greyscale representations of the one wafer in the semiconductor set.

Abstract: An electroless plating apparatus is provided. The electroless plating apparatus includes a wafer holder; a chemical dispensing nozzle over the wafer holder; a conduit connected to the chemical dispensing nozzle; and a radiation source over the wafer holder.

Abstract: A stacking apparatus that stacks chip assemblies each having a plurality of chips disposed continuously with circuit patterns and electrodes, includes: a plurality of stages each allowed to move arbitrarily, on which the chip assemblies are placed; a storage unit that stores an estimated extent of change in a position of an electrode at each chip, expected to occur as heat is applied to the chip assemblies placed on the plurality of stages during a stacking process; and a control unit that sets positions of the plurality of stages to be assumed relative to each other during the stacking process based upon the estimated extent of change in the position of the electrode at each chip provided from the storage unit and position information indicating positions of individual chips formed at the chip assemblies and controls at least one of the plurality of stages.

Abstract: Systems and methods for providing power to on-chip components of an integrated circuit with improved uniformity through the use of a split power plane. One embodiment comprises a system having an integrated circuit chip, a power distribution network coupled to the integrated circuit chip, and a power plane coupled to the power distribution network. The power plane is divided into two or more separate sections, each of which is separately connected to the power distribution network.

Abstract: A light emitter, comprising light emitting devices mechanically interconnected by a common substrate and an interconnection submount. The light emitting devices are electrically interconnected by the submount to provide an array of serially connected subsets of light emitting devices, each subset comprising at least three light emitting devices electrically connected in parallel. Also, a light emitter comprising first light emitting devices mechanically interconnected by a first common substrate, and second light emitting devices mechanically interconnected by a second common substrate, the first light emitting devices being mechanically and electrically connected to the second light emitting devices.

Abstract: When at least one IC chip is mounted on electrode parts, a connecting part for mounting IC chip according to the present invention can control an area of an overlap between the electrode parts on which each IC chip is mounted and each IC chip according to a mounting position of each IC chip. An antenna circuit according to the present invention includes a connecting part for mounting IC chip and an antenna unit of the present invention. An IC inlet according to the present invention includes at least one IC chip on the connecting part for mounting IC chip of the antenna circuit of the present invention.

Abstract: A method for reducing wafer backside large particle contamination, comprising: performing front end of line processing of a memory device, depositing a thick oxide on the wafer backside so that at least pre-selected oxide thickness remains after back end of line processing is complete and performing the back end of line processing of the memory device.

Abstract: An interconnect for testing a semiconductor component includes a substrate, and interconnect contacts on the substrate configured to electrically engage component contacts on a semiconductor component. Each interconnect contact includes a compliant conductive layer formed as a conductive spring element. In addition, the complaint conductive layer includes a tip for engaging the component contact and a spring segment portion for resiliently supporting the tip. A method for fabricating the interconnect includes the steps of shaping the substrate, forming a conductive layer on a shaped portion of the substrate and removing at least some of the shaped portion. The shaped portion can comprise a raised step or dome, or a shaped recess in the substrate. The conductive layer can comprise a metal, a conductive polymer or a polymer tape can include a penetrating structure or penetrating particles.

Abstract: A mounted display assembly comprises a flexible substrate that supports both display elements and control circuits. The display assembly generally comprises: an electrical connection formed on the flexible substrate, the electrical connection having first and second contact pads; a display element in electrical communication with the first contact pad; and a control circuit mounted on the flexible substrate and in electrical communication with the second contact pad. In a preferred embodiment, the display element comprises a microencapsulated electrophoretic display medium. In another preferred embodiment, printing processes are employed in manufacturing methods for the display assembly.

Abstract: Methods and systems selectively irradiate structures on or within a semiconductor substrate using multiple laser beams. The structures may be laser-severable conductive links, and the purpose of the irradiation may be to sever selected links.

Abstract: The invention provides a method for matching micromirror wafers and electrode wafers so as to form micromirror array devices while the production yield is maximized. Each micromirror wafer and/or electrode wafer may have one or more non-passing dies and a plurality of good dies. A set of matching schemes are defined for matching each micromirror wafer with an electrode wafer. For each matching scheme, a cost is calculated with the cost being defined as a total number of unmatched die assemblies resulted from the matching scheme, wherein the unmatched die assembly is defined as an assembly consisting of a passing and non-passing die. Then a matching scheme is selected from the defined matching scheme such that the calculated cost is the minimum among the calculated costs of the defined matching schemes.

Abstract: A wire-bonding method for a wire-bonding apparatus is provided. The wire-bonding apparatus includes at least a first wire-bonder and a second wire-bonder for respectively bonding at least several first chips in a first region and several second chips in a second region on a substrate simultaneously. The wire-bonding method includes following steps. First, initial position coordinates of the first region and the second region are obtained. Next, it is determined whether a space between the first region and the second region is greater than a predetermined space. When the space between the first region and the second region is greater than the predetermined space, the first wire-bonder and the second wire-bonder respectively bond the first chips and the second chips simultaneously.

Abstract: A manufacturing method for electronic device, includes: preparing a first substrate having a plurality of first regions; preparing a second substrate having a plurality of second regions; facing the first region and the second region each other, and connecting the first substrate and the second substrate while disposing at least a part of a functional element within a space between the first region and the second region; obtaining a plurality of first divisional substrates by cutting the first substrate at each of the first regions, after the connecting of the first substrate and the second substrate; forming a sealing film covering the plurality of the first divisional substrates on the second substrate, after cutting the first substrate; obtaining a plurality of second divisional substrates by cutting the second substrate at each of the second regions, after forming the sealing film; and obtaining a plurality of individual electronic devices.

Abstract: Extendable connectors are facilitated. According to an example embodiment, an integrated electrical circuit uses a connector that has first and second connected ends. The connector is unbundled from an initial state in which the first and second connected ends are separated by a first proximate distance and applied in an extended state in which the first and second connected ends are separated by a second distance that is greater than the first proximate distance.

Abstract: A method is provided that includes a main laminate making step of forming a plurality of main magnetic poles onto a substrate, covering each magnetic pole with a first protective film, and forming onto the first protective film a stopper film provided with openings at respective parts opposing the main magnetic poles. Each opening is wider than a planar width of a corresponding main magnetic pole, so as to make a main laminate. The method includes a main polishing step of polishing the first protective film and main magnetic poles through the openings of the stopper film in the main laminate by a CMP method. In the main laminate making step, the openings in the stopper film is provided with a width distribution.

Abstract: An interconnect for testing a semiconductor component includes a substrate, and interconnect contacts on the substrate configured to electrically engage component contacts on a semiconductor component. Each interconnect contact includes a compliant conductive layer formed as a conductive spring element. In addition, the complaint conductive layer includes a tip for engaging the component contact and a spring segment portion for resiliently supporting the tip. A method for fabricating the interconnect includes the steps of shaping the substrate, forming a conductive layer on a shaped portion of the substrate and removing at least some of the shaped portion. The shaped portion can comprise a raised step or dome, or a shaped recess in the substrate. The conductive layer can comprise a metal, a conductive polymer or a polymer tape can include a penetrating structure or penetrating particles.

Abstract: The present invention provides a method and apparatus for comparing device and non-device structures. The method includes determining at least one characteristic parameter associated with at least one non-device structure on at least one workpiece and determining at least one characteristic parameter associated with at least one device structure on the at least one workpiece. The method also includes comparing the at least one characteristic parameter associated with the at least one non-device structure and the at least one characteristic parameter associated with at least one device structure.

Abstract: A processing method for a wafer includes: preparing a wafer which has a device region having plural devices formed on a surface of the wafer; and a peripheral reinforcing portion which is integrally formed around the device region and has a projection projecting outwardly on a rear surface of the wafer. The processing method further includes: holding the wafer on a holding surface of a rotatable holding table such that the rear surface of the wafer is exposed and the surface of the wafer closely contacts the holding table. The processing method further includes: thinning the peripheral reinforcing portion by cutting and removing at least the projection of the peripheral reinforcing portion of the wafer by using a cutting tool having a rotational shaft parallel to the holding surface, while rotating the wafer by rotating the holding table after the holding of the wafer. The peripheral reinforcing portion is thinned so as to have a thickness equal to or thinner than that of the device region by the thinning.

Abstract: A solid state nanopore device including two or more materials and a method for fabricating the same. The device includes a solid state insulating membrane having an exposed surface, a conductive material disposed on at least a portion of the exposed surface of the solid state membrane, and a nanopore penetrating an area of the conductive material and at least a portion of the solid state membrane. During fabrication a conductive material is applied on a portion of a solid state membrane surface, and a nanopore of a first diameter is formed. When the surface is exposed to an ion beam, material from the membrane and conductive material flows to reduce the diameter of the nanopore. A method for evaluating a polymer molecule using the solid state nanopore device is also described. The device is contacted with the polymer molecule and the molecule is passed through the nanopore, allowing each monomer of the polymer molecule to be monitored.

Abstract: A method and apparatus are provided an interconnect cladding layer. In one embodiment, a first sacrificial layer is deposited over a substrate and patterned. In the vias created during the patterning operation, a conductive material is placed to create conductive interconnects. After planarizing the conductive material, the sacrificial layer is removed leaving the interconnect exposed. A cladding layer is then deposited over the conductive material.

Abstract: A method for forming an integrated circuit including at least two interconnected electronic switching devices, the method comprising forming at least part of the electronic switching devices by ink-jet printing.

Abstract: The invention includes methods by which a fuse box of a semiconductor construction is fabricated to have a substantially uniform layer over fuses extending therein. In particular aspects, the invention includes methods in which one or more processing steps associated with fabrication and patterning of bond pads and redistribution layers is conducted simultaneously over a fuse box region to form and/or remove materials that are directly over the fuse box region.

Abstract: A conductive line Structure. In one embodiment of the invention, a conductive line includes at least two outer conductive portions, an inner conductive portion between the outer conductive portions, separated from the outer conductive portions by at least two trenches along the conductive line, and at least one connecting portion disposed in each trench connecting the inner conductive portion and the outer conductive portions.

Abstract: A system and method for providing power to a light-powered transponder. In order to create a sufficient voltage differential, two different photovoltaic elements are used. The photovoltaic elements generate voltages of different polarities. Because the photovoltaic elements are used independently to generate voltages with different polarities, the present system can achieve a desired voltage differential despite the inherent difficulties presented by the use of a standard CMOS process.

Abstract: A system and method for thermally testing integrated circuits, comprising a temperature generation device located within the IC, configured with a primary purpose of affecting a temperature at the IC. A temperature sensor is located within close proximity to the IC, and a temperature controller is coupled to the temperature generation device and to the temperature sensor.

Abstract: Defect analysis of a semiconductor die is enhanced in a manner that makes possible the viewing of spatial manifestations of the defect from virtually any angle. According to an example embodiment of the present invention, substrate is removed from a semiconductor die while simultaneously obtaining images of the portions of the die from which substrate is being removed. The images are taken at various points in the substrate removal process, recorded and combined together to form a three-dimensional image of selected portions of the die. The image is then used to view the selected portions, and the nature of one or more defects therein are analyzed.

Abstract: A method of forming an integrated microelectronic device and a micro channel is provided. The method offers an inexpensive way of integrating devices that are usually incompatible during fabrication, a microchannel and a microelectronic structure such as an electro-optic light source, a detector or a MEMs device into a single integrated structure.

Abstract: The present invention provides an electronic component mounting apparatus, wherein a high speed operation can be provided by simplifying the structure of a mounting head and wherein the working efficiency can be improved by eliminating the use of the mounting head for a coating process. In the electronic component mounting apparatus, a flux is coated on chips supplied to an electronic component feeding unit while bump formation faces are directed upward. The chips are mounted on a substrate. A holding head receives the chips extracted from an adhesive sheet by a mounting head and is inverted relative to a stage on which a flux is spread. As a result, the bumps of the chips are covered with the flux and are flattened, and after the holding head is returned to the original stage, the chips on the stage are extracted and mounted on the substrate by the mounting head.

Abstract: A data holding control signal for each data line is supplied to a plurality of source followers that are connected together in parallel. The parallel-connected source followers are a combination of at least one first follower that is illuminated with laser light only once and at least one second follower that is illuminated twice. A width of the laser light illumination for crystallization is equal to a pitch of the source followers multiplied by an integer that is not less than 3.

Abstract: A method is provided, the method comprising sampling at least one parameter characteristic of processing performed on a workpiece in at least one processing step, and modeling the at least one characteristic parameter sampled using an adaptive sampling processing model, treating sampling as an integrated part of a dynamic control environment, varying the sampling based upon at least one of situational information, upstream events and requirements of run-to-run controllers. The method also comprises applying the adaptive sampling processing model to modify the processing performed in the at least one processing step.

Abstract: Concerning a plurality of wafers which compose one lot, amounts of misalignment between alignment marks of these wafers and alignment patterns transferred on photoresists are measured in advance, and then, a mutual relation between a thickness of an interlayer dielectric film and a value of Wafer Scaling is calculated. When exposure is actually executed, first, an interlayer dielectric film is formed on the alignment marks in a lot and planarized. After that, the thickness of the interlayer dielectric film after planarization is measured. The value of the Wafer Scaling is estimated from an average value of the thicknesses of the interlayer dielectric films in the lot and the above-mentioned mutual relation. Then, photoresists are coated on the interlayer dielectric films in the lot, and the photoresists are exposed while the correction is executed so as to compensate the value of the Wafer Scaling.

Abstract: A method and apparatus for measuring a potential difference for plasma processing with a plasma processing apparatus that processes a sample by introducing a gas into a vacuum chamber and generates plasma. A light-emitting portion is formed on a measurement-use sample of the sample to be processed and a current flows into the light-emitting portion according to a potential difference that has been generated across the light-emitting portion. An intensity of light emitted from the light-emitting portion according to a predetermined light intensity is measured and a potential difference on the measurement-use sample according to a predetermined light intensity is measured.

Abstract: A magnetic data track used in a magnetic shift register memory system may be fabricated by forming a multilayered stack of alternating dielectric and/or silicon layers. Vias of approximately 10 microns tall with a cross-section on the order of 100 nm×100 nm are etched in this multilayered stack of alternating layers. Vias may be etched form smooth or notched walls. Vias are filled by electroplating layers of alternating types of ferromagnetic or ferrimagnetic metals. The alternating ferromagnetic or ferrimagnetic layers are comprised of magnetic materials with different magnetization or magnetic exchange or magnetic anisotropies. These different magnetic characteristics allow the pinning of magnetic domain walls at the boundaries between these layers. Alternatively, vias are filled with a homogeneous ferromagnetic material. Magnetic domain walls are formed by the discontinuity in the ferromagnetic or ferromagnetic material that occurs at the notches or at the protuberances along the via walls.

Abstract: A method for diagnosing failure of a manufacturing apparatus, includes: measuring time series data of characteristics of a reference apparatus which conducts same processes as the manufacturing apparatus, and recording the time series data of the characteristics in a system information storage unit as a system information database; reading out a recipe listed in a process control information database recorded in a process control information storage unit; driving and controlling the manufacturing apparatus, measuring time series data of the characteristics as test data, and outputting the test data in real time, in accordance with the recipe; performing calculations on the test data, and creating failure diagnosis data; and diagnosing the failure of the manufacturing apparatus using the failure diagnosis data and the system information database.

Abstract: A semiconductor device is manufactured by forming a first insulating layer on a semiconductor substrate. First contact pads and second contact pads are formed that penetrate through the first insulating layer and are electrically connected to the semiconductor substrate. A second insulating layer is formed that has guide contact holes that expose upper surfaces of the first contact pads. An etch stopper is formed on bottoms and sidewalls of the guide contact holes of the second insulating layer. Bit lines are formed that are electrically connected to the semiconductor substrate by the second contact pads. The bit lines are electrically isolated from the first contact pads.

Abstract: A circuit and method to automatically identify and manipulate a pulse in each of a sequence of clocking signals for an integrated circuit includes a clock manipulation circuit to manipulation the identified pulse including to shrink or otherwise alter the identified pulse; and a pulse identification circuit to automatically and algorithmically identify each pulse to be shrunk.

Abstract: In accordance with the present invention, it has been discovered that the addition of organic acids provides improved performance properties to curable compositions, e.g., improved flux compatibility, improved flow properties, improved voiding properties, and the like. Accordingly, there are provided curable compositions having improved performance properties, methods for the preparation thereof, and methods employing same. Also provided are novel articles prepared using invention compositions.

Abstract: Methods of forming integrated circuit devices (e.g., memory devices) include the use of preferred self-aligned contact hole fabrication steps. These steps improve process reliability by reducing the likelihood that contact holes will become misaligned to underlying integrated circuit device structures and thereby potentially expose the structures in an adverse manner. Typical methods include the steps of forming a plurality of interconnection patterns on a substrate and then covering a surface of the interconnection patterns and a portion of the substrate with a capping insulating layer such as silicon nitride layer. The capping insulating layer is then covered with an upper interlayer insulating layer different from the capping insulating layer. The upper interlayer insulating layer and the capping insulating layer are then dry-etched in sequence to form a first narrow contact hole that exposes the substrate, but preferably does not expose the interconnection patterns.

Abstract: Methods for integrated circuit diagnosis, characterization or modification using a charged particle beam. In one implementation, the bulk silicon substrate of an integrated circuit is thinned to about 1 to 3 ?m from the deepest well, a voltage is applied to a circuit element that is beneath the outer surface of the thinned substrate. The applied voltage induces an electrical potential on the outer surface, which is detected as a surface feature on the outer surface by its interaction with the charged particle beam.

Abstract: A silicon-on-insulator (SOI) memory device (such as an SRAM) using negative differential resistance (NDR) elements is disclosed. Body effect performances for NDR FETs (and other FETs) that may be used in such device are enhanced by floating a body of some/all the NDR FETs.

Abstract: A method of fabricating an electric circuit, including first and second working processes of performing respective first and second working operations on a circuit substrate, where3in the first working process includes a first substrate-identifying step of obtaining substrate identifying information identifying the substrate on which the first working operation is to be performed, a specific-information obtaining step of recognizing a specific-information providing portion of the substrate, to obtain specific information indicating at least one specific characteristic of the substrate, a first working step of performing the first working operation on the basis of the obtained specific information, and a specific-information storing step of storing the specific information in relation to the substrate identifying information, and the second working process includes a second substrate-identifying step of obtaining the substrate identifying information identifying the substrate on which the second working operat

Abstract: Diodes and switches are combined in a single molecular species. Thus, the single molecular species is capable of performing more than one function. A single molecular species having both diode and switch functionalities is provided. The molecular species is represented by the formula: where A and B are non-identical conducting moieties, I is an insulating bridge between A and B, CL and CR are connectors to left and right electrodes, respectively, and “+” and “?” represent a rotatable dipolar moiety. Further, a diode-switch combination is provided, comprising the single molecular species. The teachings herein provide a set of principles to combine diodes and switches within one molecular species. Further, with the present teachings, only a single molecular species is needed for the fabrication of viable moletronic devices such as crossbar memory arrays. Consequently, device fabrication is easier and cheaper, and the device itself less faulty and more reliable.

Abstract: An optical semiconductor module having a large endothermic amount of an electronic cooling element can be provided, even if the area of the bottom plate of a package is the same. A package 11 includes two or more units of electronic cooling element 16 mounted therein. Each unit of the electronic cooling element is inserted through the space between inner juts 14a of ceramic feedthrough of the package 11 and a bottom plate 13, and is fixed to the bottom plate. The plural units of electronic cooling element are connected in series by one or more copper piece. The total area of junction between the two or more units of electronic cooling element and the bottom plate area of the package 11 occupies 75% or more of the area of the bottom plate. Thus, the ratio of the area of junction between the bottom plate and the electronic cooling element as a whole to the area of the bottom plate of the package can be increased.