29th week of 2011 patent applcation highlights part 15 |
Patent application number | Title | Published |
20110175133 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting device and a method of fabricating the same are disclosed. The organic light emitting device includes an opaque substrate having one or more holes, and an organic emissive unit interposed between first and second electrodes positioned on the opaque substrate. | 2011-07-21 |
20110175134 | PACKAGE STRUCTURE AND LED PACKAGE STRUCTURE - A package structure includes a base unit, a pin unit and a housing unit. The base unit has a carrier member and a through hole penetrating through the carrier member, and at least one annular structure is formed in the through hole. The pin unit has a plurality of conductive pins disposed beside the carrier member. The housing unit has an annular housing encircling the carrier member to envelop one part thereof and connecting to the pin unit, and the annular housing is partially filled into the through hole to cover the annular structure. Therefore, the instant disclosure can increase the bonding force between the carrier member and the annular housing and retard external moisture to permeate through slits between the carrier member and the annular housing to intrude into the chip-mounting region, thus the reliability and the usage life are increased. | 2011-07-21 |
20110175135 | Circuit Board For LED - A submount comprising a chip mounting area, a first bonding pad and a connecting portion is provided. An LED chip is mounted on the chip mounting area. The first bonding pad is electrically connected to an electrode of the LED chip. The connecting portion has a first hollow portion and is disposed between the chip mounting area and the first bonding pad. The first hollow portion is located between the chip mounting area and the first bonding pad. The first hollow portion is located in a central region of the connecting portion. | 2011-07-21 |
20110175136 | SEMICONDUCTOR CHIP ASSEMBLY WITH POST/BASE HEAT SPREADER AND PLATED THROUGH-HOLE - A semiconductor chip assembly includes a semiconductor device, a heat spreader, a conductive trace and an adhesive. The heat spreader includes a post and a base. The conductive trace includes a pad, a terminal and a plated through-hole. The semiconductor device is electrically connected to the conductive trace and thermally connected to the heat spreader. The post extends upwardly from the base into an opening in the adhesive, and the base extends laterally from the post. The conductive trace provides signal routing between the pad and the terminal using the plated through-hole. | 2011-07-21 |
20110175137 | ORGANIC EL DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic EL device is provided and, in particular, a top-emission-type organic EL device, which can maintain excellent light emission efficiency over a prolonged period of time. The organic EL device includes a substrate; and an organic EL element that is formed on the substrate and that includes a lower electrode, an organic EL layer, an upper electrode, and a protective layer. The protective layer includes at least one inorganic film provided that at least one film thereof is a SiN:H film having a stretching-mode peak area ratio, as determined by infrared absorption spectrum measurements, of N—H bonds to Si—N bonds that is greater than 0.06 but does not exceed 0.1, and having a stretching-mode peak area ratio, as determined by infrared absorption spectrum measurements, of Si—H bonds to Si—N bonds that is greater than 0.12 but does not exceed 0.17. | 2011-07-21 |
20110175138 | SEMICONDUCTOR LIGHT EMITTING DEVICE WITH INTEGRATED ELECTRONIC COMPONENTS - One or more circuit elements such as silicon diodes, resistors, capacitors, and inductors are disposed between the semiconductor structure of a semiconductor light emitting device and the connection layers used to connect the device to an external structure. In some embodiments, the n-contacts to the semiconductor structure are distributed across multiple vias, which are isolated from the p-contacts by one or more dielectric layers. The circuit elements are formed in the contacts-dielectric layers-connection layers stack. | 2011-07-21 |
20110175139 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - An IGBT having a good balance between high switching speed and low on-resistance. | 2011-07-21 |
20110175140 | METHODS FOR FORMING NMOS EPI LAYERS - NMOS transistors having controlled channel strain and junction resistance and methods for the fabrication of same are provided herein. In some embodiments, a method for forming an NMOS transistor may include (a) providing a substrate having a p-type silicon region; (b) depositing a silicon seed layer atop the p-type silicon region; (c) depositing a silicon-containing bulk layer comprising silicon, silicon and a lattice adjusting element or silicon and an n-type dopant atop the silicon seed layer; (d) implanting at least one of the lattice adjusting element or the n-type dopant which is absent from the silicon-containing bulk layer deposited in (c) into the silicon-containing bulk layer; and (e) annealing the silicon-containing bulk layer with an energy beam after implantation in (d). In some embodiments, the substrate may comprise a partially fabricated NMOS transistor device having a source/drain region defined therein. | 2011-07-21 |
20110175141 | SEMICONDUCTOR DEVICES INCLUDING MOS TRANSISTORS HAVING AN OPTIMIZED CHANNEL REGION AND METHODS OF FABRICATING THE SAME - A semiconductor device, including a device isolation layer arranged on a predetermined region of a semiconductor substrate to define an active region, the active region including a central top surface of a (100) crystal plane and an inclined edge surface extending from the central top surface to the device isolation layer, a semiconductor pattern covering the central top surface and the inclined edge surface of the active region, the semiconductor pattern including a flat top surface of a (100) crystal plane that is parallel with the central top surface of the active region and a sidewall that is substantially perpendicular to the flat top surface, and a gate pattern overlapping the semiconductor pattern. | 2011-07-21 |
20110175142 | NITRIDE SEMICONDUCTOR DEVICE - A nitride semiconductor device includes a first nitride semiconductor layer; a second nitride semiconductor layer formed on the first nitride semiconductor layer, and having a wider bad gap than the first nitride semiconductor layer; a source electrode, a drain electrode, and a gate electrode, which are formed on the second nitride semiconductor layer; a high resistive layer formed lower than the first nitride semiconductor layer; a conductive layer formed under and in contact with the high resistive layer; a lower insulating layer formed under the conductive layer; and a bias terminal electrically connected to the conductive layer. | 2011-07-21 |
20110175143 | SEMICONDUCTOR MEMORY APPARATUS - The semiconductor memory apparatus related to an embodiment of the present invention includes a wiring substrate arranged with a device mounting part and connection pads aligned along one exterior side of the wiring substrate, a plurality of semiconductor memory devices including electrode pads which are arranged along one external side of the wiring substrate, a semiconductor memory device group in which the plurality of semiconductor memory devices are stacked on the device mounting part of the wiring substrate so that pad arrangement sides all face in the same direction, and a controller device including the electrode pads arranged along at least one external side of the wiring substrate, wherein the electrode pads of the plurality of semiconductor memory devices and the electrode pads of the controller device are arranged parallel to an arrangement position of the connection pads of the wiring substrate. | 2011-07-21 |
20110175144 | Integrated Circuit Device Including Dynamic Array Section with Gate Level Having Linear Conductive Features on at Least Three Side-by-Side Lines and Uniform Line End Spacings - An integrated circuit device includes a dynamic array section that includes a gate electrode level region that has linear conductive features defined in accordance with a gate level virtual grate. Each of at least three consecutively positioned virtual lines of the gate level virtual grate has at least one linear conductive feature defined thereon. A first virtual line of the at least three virtual lines has two linear conductive segments defined thereon and separated by a first end-to-end spacing. A second virtual line of the at least three virtual lines has another two linear conductive segments defined thereon and separated by a second end-to-end spacing. A size of the first end-to-end spacing as measured along the first virtual line is substantially equal to a size of the second end-to-end spacing as measured along the second virtual line. | 2011-07-21 |
20110175145 | Infrared Sensor - The infrared sensor ( | 2011-07-21 |
20110175146 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - It is an object to achieve high performance of a semiconductor integrated circuit depending on not only a microfabrication technique but also another way and to achieve low power consumption of a semiconductor integrated circuit. A semiconductor device is provided in which a crystal orientation or a crystal axis of a single-crystalline semiconductor layer for a MISFET having a first conductivity type is different from that of a single-crystalline semiconductor layer for a MISFET having a second conductivity type. A crystal orientation or a crystal axis is such that mobility of carriers traveling in a channel length direction is increased in each MISFET. With such a structure, mobility of carriers flowing in a channel of a MISFET is increased, and a semiconductor integrated circuit can be operated at higher speed. Further, low voltage driving becomes possible, and low power consumption can be achieved. | 2011-07-21 |
20110175147 | FIELD-EFFECT TRANSISTOR DEVICE HAVING A METAL GATE STACK WITH AN OXYGEN BARRIER LAYER - A field effect transistor device and method which includes a semiconductor substrate, a dielectric gate layer, preferably a high dielectric constant gate layer, overlaying the semiconductor substrate and an electrically conductive oxygen barrier layer overlaying the gate dielectric layer. In one embodiment, there is a conductive layer between the gate dielectric layer and the oxygen barrier layer. In another embodiment, there is a low resistivity metal layer on the oxygen barrier layer. | 2011-07-21 |
20110175148 | Methods of Forming Conductive Features and Structures Thereof - Methods of forming features and structures thereof are disclosed. In one embodiment, a method of forming a feature includes forming a first material over a workpiece, forming a first pattern for a lower portion of the feature in the first material, and filling the first pattern with a sacrificial material. A second material is formed over the first material and the sacrificial material, and a second pattern for an upper portion of the feature is formed in the second material. The sacrificial material is removed. The first pattern and the second pattern are filled with a third material. | 2011-07-21 |
20110175149 | Semiconductor Device and Method of Fabricating the Same - A semiconductor device includes an isolation layer defining an active region formed in a semiconductor substrate. A first recessing process is performed on the isolation layer to expose edge portions of the active region. A first rounding process is performed to round the edge portions of the active region. A second recessing process is performed on the isolation layer. A second rounding process is performed to round the edge portions of the active region. | 2011-07-21 |
20110175150 | IMAGE PICKUP DEVICE - The present invention uses an image pickup device comprising a plurality of pixels respectively including a photoelectric conversion unit for converting incoming light into a signal charge, an amplifying unit for amplifying the signal charge generated by the photoelectric conversion unit and a transfer unit for transferring the signal charge from the photoelectric conversion unit to the amplifying unit, in which the photoelectric conversion unit is formed of a first-conductivity-type first semiconductor region and a second-conductivity-type second semiconductor region and a second-conductivity-type third semiconductor region is formed on at least a part of the gap between a photoelectric conversion unit of a first pixel and a photoelectric conversion unit of a second pixel adjacent to the first pixel, a first-conductivity-type fourth semiconductor region having an impurity concentration higher than that of the first semiconductor region is formed between the photoelectric conversion unit and the third semiconductor region and a first-conductivity-type fifth semiconductor region formed at a position deeper than the fourth semiconductor region and having an impurity concentration higher than that of the first semiconductor region is included between the photoelectric conversion unit and the third semiconductor region. | 2011-07-21 |
20110175151 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE PICKUP SYSTEM USING PHOTOELECTRIC CONVERSION APPARATUS - A photoelectric conversion apparatus includes a plurality of photoelectric conversion elements configured to convert incident light to electric carriers, an amplifier MOS transistor shared by the plurality of photoelectric conversion elements, a plurality of floating diffusions connected to the gate electrode of the amplifier MOS transistor, and a plurality of transfer MOS transistors arranged corresponding to the respective photoelectric conversion elements, each of the transfer MOS transistors transferring electric carriers from corresponding one of the photoelectric conversion elements to corresponding one of the floating diffusions. In such a photoelectric conversion apparatus, at least two of the floating diffusions are electrically connected to each other with a wiring line included in the same wiring layer as the gate electrode of the amplifier MOS transistor. | 2011-07-21 |
20110175152 | METHOD AND STRUCTURE FOR FORMING HIGH PERFORMANCE MOS CAPACITOR ALONG WITH FULLY DEPLETED SEMICONDUCTOR ON INSULATOR DEVICES ON THE SAME CHIP - An integrated circuit is provided that includes a fully depleted semiconductor device and a capacitor present on a semiconductor on insulator (SOI) substrate. The fully depleted semiconductor device may be a finFET semiconductor device or a planar semiconductor device. In one embodiment, the integrated circuit includes a substrate having a first device region and a second device region. The first device region of the substrate includes a first semiconductor layer that is present on a buried insulating layer. The buried insulating layer that is in the first device region is present on a second semiconductor layer of the substrate. The second device region includes the second semiconductor layer, but the first semiconductor layer and the buried insulating layer are not present in the second device region. The first device region includes the fully depleted semiconductor device. A capacitor is present in the second device region. | 2011-07-21 |
20110175153 | Semiconductor Device Having Transistor with Vertical Gate Electrode and Method of Fabricating the Same - A semiconductor device includes transistors with a vertical gate electrode. In a transistor structure, a semiconductor pattern has first and second sides facing in a transverse direction, and third and fourth sides facing in a longitudinal direction. Gate patterns are disposed adjacent to the first and second sides of the semiconductor pattern. Impurity patterns directly contact the third and fourth sides of the semiconductor pattern. A gate insulating pattern is interposed between the gate patterns and the semiconductor pattern. | 2011-07-21 |
20110175154 | NONVOLATILE FLOATING GATE ANALOG MEMORY CELL - A nonvolatile floating gate analog memory cell ( | 2011-07-21 |
20110175155 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - In one embodiment, a nonvolatile semiconductor memory device includes a plurality of memory cell transistors disposed on device regions. Each of the memory cell transistors includes a tunnel insulator disposed on a device region, a charge storage layer disposed on the tunnel insulator, and formed of an insulator, a block insulator disposed on the charge storage layer, and a gate electrode disposed on the block insulator. The gate electrode of each memory cell transistor is isolated by an insulator from the gate electrode of an adjacent memory cell transistor adjacent in a gate length direction. Further, the block insulator is disposed on the device region extending in the gate length direction, and continuously disposed in regions under the gate electrodes of the memory cell transistors and in regions between the gate electrodes of the memory cell transistors. Further, the block insulator disposed in the regions between the gate electrodes includes a thin portion which has a smaller thickness than the block insulator formed in the regions under the gate electrodes. | 2011-07-21 |
20110175156 | SEMICONDUCTOR MEMORY DEVICE - In a semiconductor memory device having split-gate MONOS memory cells, disturb resistance during writing by a SSI method is improved. In addition, with an improvement in the disturb resistance of a non-selected memory cell, a reduction in the area occupied by a memory module can be achieved. Over a side surface of a memory gate electrode, a first insulating film is formed between a charge storage film and a second insulating film so that the total thickness of the first and second insulating films over the side surface of the memory gate electrode is larger than the thickness of the second insulating film under the memory gate electrode. | 2011-07-21 |
20110175157 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a nonvolatile semiconductor memory device includes a semiconductor layer; first and second insulating layers; a functional layer; first and second gate electrodes. The first insulating layer opposes the semiconductor layer. The second insulating layer is provided between the semiconductor layer and the first insulating layer. The functional layer is provided between the first and second insulating layers. The second gate electrode is separated from the first gate electrode. The first insulating layer is disposed between the first gate electrode and the semiconductor layer and between the second gate electrode and the semiconductor layer. The charge storabilities in first and second regions of the functional layer are different from that of a third region of the functional layer. The first and second regions oppose the first and second gate electrodes, respectively. The third region is between the first and the second regions. | 2011-07-21 |
20110175158 | DUAL CHARGE STORAGE NODE MEMORY DEVICE AND METHODS FOR FABRICATING SUCH DEVICE - A dual node memory device and methods for fabricating the device are provided. In one embodiment the method comprises forming a layered structure with an insulator layer, a charge storage layer, a buffer layer, and a sacrificial layer on a semiconductor substrate. The layers are patterned to form two spaced apart stacks and an exposed substrate portion between the stacks. A gate insulator and a gate electrode are formed on the exposed substrate, and the sacrificial layer and buffer layer are removed. An additional insulator layer is deposited overlying the charge storage layer to form insulator-storage layer-insulator memory storage areas on each side of the gate electrode. Sidewall spacers are formed at the sidewalls of the gate electrode overlying the storage areas. Bit lines are formed in the substrate spaced apart from the gate electrode, and a word line is formed that contacts the gate electrode and the sidewall spacers. | 2011-07-21 |
20110175159 | NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE - Each of the memory blocks includes: a first conductive layer expanding in parallel to the substrate over the first area, n layers of the first conductive layers being formed in a lamination direction and shared by the plurality of memory strings; a first semiconductor layer; and an electric charge accumulation layer. The memory strings are arranged with m columns in a second direction for each of the memory blocks. The wiring layers are arranged in the second direction, formed to extend to the vicinity of one end of the first conductive layer in the first direction from one side of the memory block, and connected via contact plugs to the first conductive layers. A relation represented by (Formula 1) is satisfied: (Formula 1) m>=n | 2011-07-21 |
20110175160 | SHORT-CHANNEL SCHOTTKY-BARRIER MOSFET DEVICE AND METHOD OF MANUFACTURE - A MOSFET device and method of fabricating are disclosed. The present invention utilizes Schottky barrier contacts for source and/or drain contact fabrication within the context of a MOSFET device structure to eliminate the requirement for halo/pocket implants and shallow source/drain extensions to control short channel effects. Additionally, the present invention unconditionally eliminates the parasitic bipolar gain associated with MOSFET fabrication, reduces manufacturing costs, tightens control of device performance parameters, and provides for superior device characteristics as compared to the prior art. | 2011-07-21 |
20110175161 | Advanced Forming Method and Structure of Local Mechanical Strained Transistor - Embodiments of the invention provide a semiconductor fabrication method and a structure for strained transistors. A method comprises forming a stressor layer over a MOS transistor. The stressor layer is selectively etched over the gate electrode, thereby affecting strain conditions within the MOSFET channel region. An NMOS transistor may have a tensile stressor layer, and a PMOS transistor may have compressive stressor layer. | 2011-07-21 |
20110175162 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor memory device includes: forming a trench in a substrate; forming a gate insulation layer along the trench, wherein the gate insulation layer is thicker at an upper region of the trench than at a lower region thereof; forming a gate pattern on the gate insulation layer to fill the trench; forming a first active region over a first region of the gate pattern to overlap the gate pattern at the thicker region of the gate insulation layer; and forming a second active region formed over a second region of the gate pattern and spaced apart from the first active region by a floating body formed therebetween, wherein the second region is vertically lower than the first region. | 2011-07-21 |
20110175163 | FinFET WITH THIN GATE DIELECTRIC LAYER - A semiconductor device is provided that in one embodiment includes at least one semiconductor fin structure atop a dielectric surface, the semiconductor fin structure including a channel region of a first conductivity type and source and drain regions of a second conductivity type, in which the source and drain regions are present at opposing ends of the semiconductor fin structure. A high-k gate dielectric layer having a thickness ranging from 1.0 nm to 5.0 nm is in direct contact with the channel of the semiconductor fin structure. At least one gate conductor layer is in direct contact with the high-k gate dielectric layer. A method of forming the aforementioned device is also provided. | 2011-07-21 |
20110175164 | DEVICE STRUCTURE, LAYOUT AND FABRICATION METHOD FOR UNIAXIALLY STRAINED TRANSISTORS - A semiconductor device and method for fabricating a semiconductor device include providing a strained semiconductor layer having a first strained axis, forming an active region within a surface of the strained semiconductor layer where the active region has a longitudinal axis along the strained axis and forming gate structures over the active region. Raised source/drain regions are formed on the active regions above and over the surface of the strained semiconductor layer and adjacent to the gate structures to form transistor devices. | 2011-07-21 |
20110175165 | SEMICONDUCTOR FIN DEVICE AND METHOD FOR FORMING THE SAME USING HIGH TILT ANGLE IMPLANT - An angled implantation process is used in implanting semiconductor fins of a semiconductor device and provides for covering some but not necessarily all of semiconductor fins of a first type with patterned photoresist, and implanting using an implant angle such that all semiconductor fins of a second type are implanted and none of the semiconductor fins of the first type, are implanted. A higher tilt or implant angle is achieved due to the reduced portions of patterned photoresist, that are used. | 2011-07-21 |
20110175166 | STRAINED CMOS DEVICE, CIRCUIT AND METHOD OF FABRICATION - A semiconductor device and fabrication method include a strained semiconductor layer having a strain in one axis. A long fin and a short fin are formed in the semiconductor layer such that the long fin has a strained length along the one axis. An n-type transistor is formed on the long fin, and a p-type transistor is formed on the at least one short fin. The strain in the n-type transistor improves performance. | 2011-07-21 |
20110175167 | Semiconductor device having dual work function metal - A method of forming a semiconductor device includes forming a dummy metal gate layer including work function metals directly on a base insulator, diffusing the work function metals into the base insulator by annealing, removing the dummy metal gate layer by a wet etching, forming a metal gate on the base insulator, and forming a high-k insulator on the metal gate. | 2011-07-21 |
20110175168 | NMOS TRANSISTOR WITH ENHANCED STRESS GATE - A gate stack for an NMOS transistor in an IC to induce tensile stress in the NMOS channel is disclosed. The gate stack includes a first layer of undoped polysilicon, a second layer of n-type polysilicon to establish a desired work function in the gate, layer of compressively stressed metal, and a third layer of polysilicon to provide a silicon surface for subsequent formation of metal silicide. Candidates for the compressively stressed metal are TiN, TaN, W, and Mo. In a CMOS IC, the n-type polysilicon layer and metal layer are patterned in NMOS transistor areas, while the first polysilicon layer and third polysilicon layer are patterned in both NMOS and PMOS transistor areas. Polysilicon CMP may be used to reduce topography between the NMOS and PMOS gate stacks to facilitate gate pattern photolithography. | 2011-07-21 |
20110175169 | CMOS CIRCUIT WITH LOW-K SPACER AND STRESS LINER - The present disclosure provides a method of forming a plurality of semiconductor devices, wherein low-k dielectric spacers and a stress inducing liner are applied to the semiconductor devices depending upon the pitch that separates the semiconductor devices. In one embodiment, a first plurality of first semiconductor devices and a second plurality of semiconductor devices is provided, in which each of the first semiconductor devices are separated by a first pitch and each of the second semiconductor devices are separated by a second pitch. The first pitch separating the first semiconductor devices is less than the second pitch separating the second semiconductor devices. A low-k dielectric spacer is formed adjacent to gate structures of the first semiconductor devices. A stress inducing liner is formed on the second semiconductor devices. | 2011-07-21 |
20110175170 | STRUCTURE AND METHOD FOR MAKING LOW LEAKAGE AND LOW MISMATCH NMOSFET - An improved SRAM and fabrication method are disclosed. The method comprises use of a nitride layer to encapsulate PFETs and logic NFETs, protecting the gates of those devices from oxygen exposure. NFETs that are used in the SRAM cells are exposed to oxygen during the anneal process, which alters the effective work function of the gate metal, such that the threshold voltage is increased, without the need for increasing the dopant concentration, which can adversely affect issues such as mismatch due to random dopant fluctuation, GIDL and junction leakage. | 2011-07-21 |
20110175171 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device and a method for manufacturing the same are disclosed. A method for manufacturing a semiconductor device includes forming a trench for defining an active region over a semiconductor substrate, forming a doped region by implanting impurities into the trench, forming an oxide film in the trench by performing an oxidation process, forming a nitride film at inner sidewalls of the trench, and forming a device isolation film in the trench. | 2011-07-21 |
20110175172 | MANUFACTURING A SEMICONDUCTOR DEVICE - There is provided a semiconductor device including: a semiconductor substrate; a gate insulating film formed on the semiconductor substrate; a work function control layer formed on the gate insulating film; a first silicide layer formed on the work function control layer; a polysilicon gate electrode formed on the first silicide layer; and a source region and a drain region formed on opposite sides of a region under the polysilicon gate electrode in the semiconductor substrate. | 2011-07-21 |
20110175173 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - In one embodiment, a semiconductor device includes a well region of a second conductivity type, a control electrode, a first main electrode and a second main electrode. The well region has a source region and a drain region of a first conductivity type selectively formed in a surface of the well region. The control electrode is configured to control a current path between the source region connected to the first main electrode and the drain region connected to the second main electrode. With respect to a reference defined as a position of the well region at an identical depth to a portion of the source region or the drain region with maximum curvature, a peak of impurity concentration distribution of the second conductivity type is in a range of 0.15 micrometers on a side of the surface of the well region and on a side opposite to the surface. | 2011-07-21 |
20110175174 | Methods of Manufacturing Resistors and Structures Thereof - A semiconductor device includes a semiconductor body of a first semiconductive material. A transistor is disposed in the semiconductor body. The transistor includes source and drain regions of a second semiconductive material embedded in the semiconductor body. A resistor overlies a top surface of the semiconductor body and is laterally spaced from the transistor. The resistor is formed from the second semiconductive material. | 2011-07-21 |
20110175175 | SEMICONDUCTOR DEVICE FOR APPLYING COMMON SOURCE LINES WITH INDIVIDUAL BIAS VOLTAGES - Provided is a semiconductor device for applying common source lines with individual bias voltages. The device includes a substrate, cell transistors arrayed in a cell matrix shape on the substrate and configured to have gate insulating patterns, gate electrodes, common source regions, drain regions and channel regions. Word lines are configured to electrically interconnect the gate electrodes with each other. Common source lines are shared between only a pair of the neighboring word lines and are configured to electrically interconnect the common source regions with each other. Drain metal contacts and source metal contacts are arranged in a straight line on the drain regions. Bit lines are electrically connected to the drain metal contacts. And impurity regions are configured to control the threshold voltage of the channel regions. | 2011-07-21 |
20110175176 | HIGH-K TRANSISTORS WITH LOW THRESHOLD VOLTAGE - A method for forming a semiconductor structure is disclosed. The method includes forming a high-k dielectric layer over a semiconductor substrate and forming a gate layer over the high-k dielectric layer. The method also includes heating the gate layer to 350° C., wherein, if the gate layer includes non-conductive material, the non-conductive material becomes conductive. The method further includes annealing the substrate, the high-k dielectric layer, and the gate layer in excess of 350° C. and, during the annealing, applying a negative electrical bias to the gate layer relative to the semiconductor substrate. A semiconductor structure is also disclosed. The semiconductor structure includes a high-k dielectric layer over a semiconductor substrate, and a gate layer over the high-k dielectric layer. The gate layer has a negative electrical bias during anneal. A p-channel FET including this semiconductor structure is also disclosed. | 2011-07-21 |
20110175177 | MICROELECTROMECHANICAL SYSTEM (MEMS) DEVICE AND METHODS FOR FABRICATING THE SAME - A method of fabricating a microelectromechanical system (MEMS) device includes providing a semiconductor substrate having a semiconductor layer and an interconnect structure. A passivation layer and a photoresist layer are formed over the interconnect structure and a plurality of openings are formed in the photoresist layer to expose portions of the passivation layer. The passivation layer exposed by the openings and the interconnect structure thereunder are removed, forming a plurality of first trenches. The semiconductor layer exposed by the first trenches is removed, forming a plurality of second trenches in the semiconductor layer. An upper capping substrate is provided over the passivation layer, forming a first composite substrate. The semiconductor layer in the first composite substrate is thinned and portions of the thinned semiconductor layer are etched to form a third trench, wherein a suspended micromachined structure is formed in a region between the first, second and third trenches. | 2011-07-21 |
20110175178 | MICROSCOPIC STRUCTURE PACKAGING METHOD AND DEVICE WITH PACKAGED MICROSCOPIC STRUCTURE - A method of packaging a micro electro-mechanical structure comprises forming said structure on a substrate; depositing a sacrificial layer over said structure; patterning the sacrificial layer; depositing a SIPOS (semi-insulating polycrystalline silicon) layer over the patterned sacrificial layer; treating the SIPOS layer with an etchant to convert the SIPOS layer into a porous SIPOS layer, removing the patterned sacrificial layer through the porous layer SIPOS to form a cavity including said structure; and sealing the porous SIPOS layer. A device including such a packaged micro electro-mechanical structure is also disclosed. | 2011-07-21 |
20110175179 | PACKAGE STRUCTURE HAVING MEMS ELEMENT - A package structure having at least an MEMS element is provided, including a chip having electrical connecting pads and the MEMS element; a lid disposed on the chip to cover the MEMS element and having a metal layer provided thereon; first sub-bonding wires electrically connecting to the electrical connecting pads; second sub-bonding wires electrically connecting to the metal layer; an encapsulant disposed on the chip, wherein the top ends of the first and second sub-bonding wires are exposed from the encapsulant; and metallic traces disposed on the encapsulant and electrically connecting to the first sub-bonding wires. The package structure advantageously features reduced size, relatively low costs, diverse bump locations, and an enhanced EMI shielding effect. | 2011-07-21 |
20110175180 | Micrometer-scale Grid Structure Based on Single Crystal Silicon and Method of Manufacturing the Same - The present invention discloses a micrometer-scale grid structure based on single crystal silicon consists of periphery frame | 2011-07-21 |
20110175181 | Magnetic Tunnel Junction (MTJ) on Planarized Electrode - A magnetic tunnel junction (MTJ) with direct contact is manufactured having lower resistances, improved yield, and simpler fabrication. The lower resistances improve both read and write processes in the MTJ. The MTJ layers are deposited on a bottom electrode aligned with the bottom metal. An etch stop layer may be deposited adjacent to the bottom metal to prevent overetch of an insulator surrounding the bottom metal. The bottom electrode is planarized before deposition of the MTJ layers to provide a substantially flat surface. Additionally, an underlayer may be deposited on the bottom electrode before the MTJ layers to promote desired characteristics of the MTJ. | 2011-07-21 |
20110175182 | Optical Seneor Package Structure And Manufactueing Method Thereof - An optical sensor package structure includes a substrate, a metal plate, an optical sensing chip, a plurality of bonding wires and a lens module. The substrate includes a top surface, a bottom surface and a hole penetrating the top surface and the bottom surface. The metal plate covers the hole from the bottom surface of the substrate. The optical sensing chip is received in the hole and mounted on the metal plate. The bonding wires interconnect the optical sensing chip and the top surface of substrate. The lens module is covering on the hole and mounting on the top surface of the substrate to enclose the optical sensing chip and the bonding wires. Because the optical sensing chip is received in the hole of the substrate, the height of the optical sensor package structure can be reduced to adapt to a compact size electrical device. | 2011-07-21 |
20110175183 | INTEGRATED PLASMONIC LENS PHOTODETECTOR - Metal-semiconductor-metal (MSM) photodetectors may see increased responsivity when a plasmonic lens is integrated with the photodetector. The increased responsivity of the photodetector may be a result of effectively ‘guiding’ photons into the active area of the device in the form of a surface plasmon polariton. In one embodiment, the plasmonic lens may not substantially decrease the speed of the MSM photodetector. In another embodiment, the Shottkey contacts of the MSM photodetector may be corrugated to provide integrated plasmonic lens. For example, one or more of the cathodes and anodes can be modified to create a plurality of corrugations. These corrugations may be configured as a plasmonic lens on the surface of a photodetector. The corrugations may be configured as parallel linear corrugations, equally spaced curved corrugations, curved parallel corrugations, approximately equally spaced concentric circular corrugations, chirped corrugations or the like. | 2011-07-21 |
20110175184 | SOLID-STATE IMAGING DEVICE AND METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE - The invention provides a solid-state imaging device and a method of manufacturing a solid-state imaging device capable of reducing a variation in the shape of an in-layer lens and deeply forming a lens portion. Disclosed is a method of manufacturing a solid-state imaging device including a photoelectric conversion unit and a light shielding film. The method includes: forming the light shielding film; forming a first insulating film and performing a reflow process on the first insulating film; etching the first insulating film such that the first insulating film remains only in a side portion of the light shielding film; forming a second insulating film; and forming another insulating film. A lens portion is formed on another insulating film so as to protrude toward the photoelectric conversion unit, and the lens portion has a shape corresponding to the surface shape of the second insulating film. | 2011-07-21 |
20110175185 | SOLID STATE BACK-ILLUMINATED PHOTON SENSOR - A backside-illuminated image sensor is disclosed having improved quantum efficiency (QE) in the near infrared wavelengths (NIR: 750-1100 nm) with minimal optical interference fringes produced by multiple reflected rays within the photosensitive Si region of the sensor, which may be a charge-coupled device, a complementary metal oxide sensor or an electron-multiplication sensor. The invention comprises a fringe suppression layer applied to the backside surface of the photosensitive Si region of a detector (Si substrate) whereby the fringe suppression layer functions in concert with the Si substrate to reduce the occurrence of interference fringes in the NIR while maintaining a high QE over a broad range of wavelengths (300-1100 nm). The combination of a fringe suppression layer applied to a Si substrate provides a new class of back illuminated solid state detectors for imaging. | 2011-07-21 |
20110175186 | SOLID-STATE IMAGE PICKUP DEVICE - A solid-state image pickup device | 2011-07-21 |
20110175187 | SOLID-STATE IMAGING DEVICE - Certain embodiments provide a solid-state imaging device including: a photoelectric converting unit that includes a semiconductor layer of a second conductivity type provided on a semiconductor substrate of a first conductivity type, converts incident light entering a first surface of the semiconductor substrate into signal charges, and stores the signal charges; a readout circuit that reads the signal charges stored by the photoelectric converting unit; an antireflection structure that is provided on the first surface of the semiconductor substrate to cover the semiconductor layer of the photoelectric converting unit, includes a fixed charge film that retains fixed charges being non-signal charges, and prevents reflection of the incident light; and a hole storage region that is provided between the photoelectric converting unit and the antireflection structure, and stores holes being non-signal charges. | 2011-07-21 |
20110175188 | Wavelength Sensitive Sensor Photodiodes - The present invention is directed toward a dual junction photodiode semiconductor devices with improved wavelength sensitivity. The photodiode employs a high quality n-type layer with relatively lower doping concentration and enables high minority carrier lifetime and high quantum efficiency with improved responsivity at multiple wavelengths. In one embodiment, the photodiode comprises a semiconductor substrate of a first conductivity type, a first impurity region of a second conductivity type formed epitaxially in the semiconductor substrate, a second impurity region of the first conductivity type shallowly formed in the epitaxially formed first impurity region, a first PN junction formed between the epitaxially formed first impurity region and the second impurity region, a second PN junction formed between the semiconductor substrate and the epitaxially formed first impurity region, and at least one passivated V-groove etched into the epitaxially formed first impurity region and the semiconductor substrate. | 2011-07-21 |
20110175189 | SOLID-STATE IMAGE SENSOR MANUFACTURING METHOD AND A SOLID-STATE IMAGE SENSOR - In the solid-state image sensor manufacturing method according to the present invention, metal silicide films comprising of at least one of cobalt silicide film, nickel silicide film, and titanium silicide film having similar specific resistances to metal films are selectively formed on the top faces (whole surfaces for example) of charge-transfer electrodes. The kind of manufacturing method realizes a solid-state image sensor which keeps the charge-transfer electrodes at low resistance, can operate at a high speed, and is highly sensitive even if the width of those electrodes is reduced. | 2011-07-21 |
20110175190 | DEEP WELL STRUCTURES WITH SINGLE DEPTH SHALLOW TRENCH ISOLATION REGIONS - A semiconductor device structure includes a first type region and a second type region defined in a substrate, the first type region and second type region separated by one or more inter-well shallow trench isolation (STI) structures. At least one of the first type region and the second type region has one or more intra-well STI structures formed therein for isolating semiconductor devices formed within a same polarity well. The inter-well STI structures are formed at a substantially same depth with respect to the intra-well STI structures. A main well region is formed such that a bottom of the main well region is disposed above a bottom of the inter-well and intra-well STI features. One or more deep well regions couple the main well regions otherwise isolated by the intra-well STI structures, wherein the deep well regions are spaced away from the inter-well STI structures. | 2011-07-21 |
20110175191 | ISOLATION TRENCHES FOR SEMICONDUCTOR LAYERS - A method is for the formation of at least one isolation trench filled with thermal oxide in a semiconductor layer and a semiconductor device include at least one isolation trench filled with thermal oxide. The method allows obtaining in an easy way, isolation trenches exhibiting excellent functional morphological properties. The method is based on the idea of exploiting the properties of the thermal oxidation mechanism of a semiconductor material in order to obtain at least an isolation trench filled with thermal oxide. | 2011-07-21 |
20110175192 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a fuse pattern formed as conductive polymer layer having a low melting point. The fuse pattern is easily cut at low temperature to improve repair efficiency. The semiconductor device includes first and second fuse connecting patterns that are separated from each other by a distance, a fuse pattern including a conductive polymer layer formed between the first and second fuse connection patterns and connecting the first and second fuse connection patterns, and a fuse box structure that exposes the fuse pattern. The conductive polymer layer includes a nano-sized metal powder and a polymer. | 2011-07-21 |
20110175193 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD - A semiconductor device according to the present invention includes a semiconductor substrate, and an interlayer dielectric film, formed on the semiconductor substrate, having a multilayer structure of a compressive stress film and a tensile stress film. | 2011-07-21 |
20110175194 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a semiconductor device and a method of manufacturing the same. A high-resistance silicon wafer is manufactured in such a manner that a large-sized silicon wafer manufactured by the Czochralski method is irradiated with neutrons, and high-resistance and low-resistance elements are simultaneously formed on the high-resistance silicon wafer. Thus, the manufacturing cost can be remarkably saved, and the reliability of products can be enhanced. | 2011-07-21 |
20110175195 | METHOD FOR MAKING HIGH-PERFORMANCE RF INTEGRATED CIRCUITS - A new method and structure is provided for the creation of a semiconductor inductor. Under the first embodiment of the invention, a semiconductor substrate is provided with a scribe line in a passive surface region and active circuits surrounding the passive region. At least one bond pad is created on the passive surface of the substrate close to and on each side of the scribe line. A layer of insulation is deposited, a layer of dielectric is deposited over the layer of insulation, at least one bond pad is provided on the surface of the layer of dielectric on each side of the scribe line. At least one inductor is created on each side of the scribe line on the surface of the layer of dielectric. A layer of passivation is deposited over the layer of dielectric. The substrate is attached to a glass panel by interfacing the surface of the layer of passivation with the glass panel. The substrate is sawed from the backside of the substrate in alignment with the scribe line. The silicon that remains in place in the passive surface of the substrate underneath the scribe lines is removed by etching, the glass panel is separated along the scribe line. Under the second embodiment of the invention, the inductor is created on the surface of a thick layer of polymer that is deposited over the layer of passivation. | 2011-07-21 |
20110175196 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - The bottom side of an N type silicon substrate is connected to a power supply terminal, a second P type epitaxial layer is formed on all sides of the N type silicon substrate, and a device forming portion is provided on the second P type epitaxial layer. A first P type epitaxial layer and an interlayer insulating film are provided on the device forming portion and an N well and a P well are formed on the top surface of the first P type epitaxial layer. The second P type epitaxial layer is connected to a ground terminal via the first P type epitaxial layer, the P well, a p | 2011-07-21 |
20110175197 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A semiconductor integrated circuit device includes: a plurality of data holding circuits; and a plurality of wells. The plurality of data holding circuits is provided in a substrate of a first conductive type. Each of the plurality of data holding circuits includes a first well of the first conductive type and a second well of a second conductive type different from the first conductive type. The plurality of wells is arranged in two directions for the each of the plurality of data holding circuits. | 2011-07-21 |
20110175198 | ESD PROTECTION WITH INCREASED CURRENT CAPABILITY - A stackable electrostatic discharge (ESD) protection clamp ( | 2011-07-21 |
20110175199 | ZENER DIODE WITH REDUCED SUBSTRATE CURRENT - A Zener diode is fabricated on a semiconductor substrate having semiconductor material thereon. The Zener diode includes a first well region having a first conductivity type, formed in the semiconductor material. The Zener diode also includes a first region having a second conductivity type, formed in the first well region (the second conductivity type is opposite the first conductivity type). The Zener diode also includes a second region having the first conductivity type, wherein the second region is formed in the first well region and overlying the first region. An electrode is formed in the first region, and the electrode is electrically coupled to the second region. | 2011-07-21 |
20110175200 | MANUFACTURING METHOD OF CONDUCTIVE GROUP III NITRIDE CRYSTAL, MANUFACTURING METHOD OF CONDUCTIVE GROUP III NITRIDE SUBSTRATE AND CONDUCTIVE GROUP III NITRIDE SUBSTRATE - To provide a group III nitride crystal having sufficient conductivity and capable of growing in a short time, for growing the group III nitride crystal on a base substrate by vapor deposition at a growth rate of greater than 450 μm/hour and 2 mm/hour or less, by using a group III halogenated gas and NH | 2011-07-21 |
20110175201 | GROUP III NITRIDE SEMICONDUCTOR DEVICE - A Group III nitride semiconductor device has a semiconductor region, a metal electrode, and a transition layer. The semiconductor region has a surface comprised of a Group III nitride crystal. The semiconductor region is doped with a p-type dopant. The surface is one of a semipolar surface and a nonpolar surface. The metal electrode is provided on the surface. The transition layer is formed between the Group III nitride crystal of the semiconductor region and the metal electrode. The transition layer is made by interdiffusion of a metal of the metal electrode and a Group III nitride of the semiconductor region. | 2011-07-21 |
20110175202 | Method For Producing Semiconductor Wafers Composed Of Silicon Having A Diameter Of At Least 450 mm, and Semiconductor Wafer Composed Of Silicon Having A Diameter of 450 mm - Silicon semiconductor wafers are produced by:
| 2011-07-21 |
20110175203 | INTEGRATED CIRCUIT WITH IMPROVED INTRINSIC GETTERING ABILITY - An integrated circuit with improved intrinsic gettering ability is described, having a bulk micro-defect (BMD) density of 3.85×10 | 2011-07-21 |
20110175204 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a manufacturing method of a semiconductor device is disclosed. This method can include dicing along a predetermined line a laminated substrate which has a first substrate and a second substrate, one of which is made of a semiconductor substrate, mutually adhered with an adhesive layer interposed between them. The dicing process includes irradiating a laser beam to the adhesive layer along the dicing line to form scribe lines corresponding to the dicing line on the first and second substrates. And, the dicing process includes applying an impact to the laminated substrate to divide along the scribe lines. | 2011-07-21 |
20110175205 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - To provide a semiconductor device that can be manufactured using a simple process without ensuring a high embedding property; and a manufacturing method of the device. In the manufacturing method of the semiconductor device according to the invention, a semiconductor substrate having a configuration obtained by stacking a support substrate, a buried insulating film, and a semiconductor layer in order of mention is prepared first. Then, an element having a conductive portion is completed over the main surface of the semiconductor layer. A trench encompassing the element in a planar view and reaching the buried insulating film from the main surface of the semiconductor layer is formed. A first insulating film (interlayer insulating film) is formed over the element and in the trench to cover the element and form an air gap in the trench, respectively. Then, a contact hole reaching the conductive portion of the element is formed in the first insulating film. | 2011-07-21 |
20110175206 | SEMICONDUCTOR ASSEMBLIES AND METHODS OF MANUFACTURING SUCH ASSEMBLIES - Semiconductor devices and assemblies including interconnects and methods for forming such interconnects are disclosed herein. One embodiment of a method of manufacturing a semiconductor device includes forming a plurality of first side trenches to an intermediate depth in a molded portion of a molded wafer having a plurality of dies arranged in rows and columns. The method also includes removing material from a second side of the molded portion at areas aligned with the first side trenches, wherein removing the material forms openings through the molded portion. The method further includes forming a plurality of electrical contacts at the second side of the molded portion at the openings and electrically connecting the second side contacts to corresponding bond-sites on the dies. | 2011-07-21 |
20110175207 | METHOD FOR PRODUCING METAL OXIDE LAYERS - The invention relates to a method for producing metal oxide layers from oxides of rare earth metals on silicon-containing surfaces, to the device used to carry out the coating method, and to the use of the starting materials used in the method according to the invention for the coating method. | 2011-07-21 |
20110175208 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, AND ELECTRONIC APPLIANCE - An object of the present invention is to provide a semiconductor device including an insulating layer with a high dielectric strength voltage, a low dielectric constant, and low hygroscopicity. Another object of the present invention is to provide an electronic appliance with high performance and high reliability, which uses the semiconductor device. An insulator containing nitrogen, such as silicon oxynitride or silicon nitride oxide, and an insulator containing nitrogen and fluorine, such as silicon oxynitride added with fluorine or silicon nitride oxide added with fluorine, are alternately deposited so that an insulating layer is formed. By sandwiching an insulator containing nitrogen and fluorine between insulators containing nitrogen, the insulator containing nitrogen and fluorine can be prevented from absorbing moisture and thus a dielectric strength voltage can be increased. Further, an insulator contains fluorine so that a dielectric constant can be reduced. | 2011-07-21 |
20110175209 | METHOD OF FORMING AN EM PROTECTED SEMICONDUCTOR DIE - In one embodiment, a semiconductor die is formed to have sloped sidewalls. A conductor is formed on the sloped sidewalls. | 2011-07-21 |
20110175210 | EMI SHIELDING PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME - An EMI shielding package structure includes a substrate unit having a first surface with a die mounting area and a second surfaces opposite to the first surface, metallic pillars formed on the first surface, a chip mounted on and electrically connected to the die-mounting area, an encapsulant covering the chip and the first surface while exposing a portion of each of the metallic pillars from the encapsulant, and a shielding film enclosing the encapsulant and electrically connecting to the metallic pillars. A fabrication method of the above structure by two cutting processes is further provided. The first cutting process forms grooves by cutting the encapsulant. After a shielding film is formed in the grooves and electrically connected to the metallic pillars, the complete package structure is formed by the second cutting process, thereby simplifying the fabrication process while overcoming inferior grounding of the shielding film as encountered in prior techniques. | 2011-07-21 |
20110175211 | Method And Structure To Reduce Soft Error Rate Susceptibility In Semiconductor Structures - A method is disclosed that includes providing a semiconductor substrate having one or more device levels including a number of devices, and forming a number of wiring levels on a top surface of the one or more device levels, wherein one or more of the number of wiring levels includes one or more alpha particle blocking shields situated between at least one of the number of devices and a predetermined first location where a terminal pad will be formed in one of the wiring levels, the one or more alpha particle blocking shields placed at a second location, having one or more widths, and occupying a predetermined number of the wiring levels, sufficient to prevent a predetermined percentage of alpha particles of a selected energy or less expected to be emitted from an alpha particle emitting metallization to be formed adjacent and connected to the terminal pad from reaching the one device. | 2011-07-21 |
20110175212 | DUAL DIE SEMICONDUCTOR PACKAGE - A dual die semiconductor package has a grid array of electrical contacts on a bottom surface of a substrate. There is a first semiconductor die with a base surface mounted to an upper surface of the substrate and the first semiconductor die has first die upper surface external electrical connection pads on an upper surface that are electrically connected to respective electrical contacts of the grid array. There is also a second semiconductor die with a base surface mounted to an upper surface of a lead frame flag. There are second die upper surface external electrical connection pads on an upper surface of the second semiconductor die. The dual die semiconductor package includes leads and at least some of the leads are electrically connected to respective pads that provide the second die upper surface external electrical connection pads. A package body at encloses the first semiconductor die and the second semiconductor die. The electrical contacts of the grid array and part of each of the leads protrude from the package body to form external package electrical connections. Also, at least part of a base surface of the lead frame flag directly under the second semiconductor die is left exposed by the package body and provides a heat sink. | 2011-07-21 |
20110175213 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes: at least one semiconductor element having electrode terminals; a metal plate supporting the semiconductor element; and a wiring board covering the semiconductor element and including a plurality of insulating layers and wiring layers alternately stacked and external connection terminals on a surface, the wiring layers being electrically connected to each other by vias. The electrode terminals and the external connection terminals are electrically connected via at least one of the wiring layers and the vias. At least one of the electrode terminals, the is wiring layers, and the vias is electrically connected to the metal plate. | 2011-07-21 |
20110175214 | Power Semiconductor Module With Interconnected Package Portions - A power semiconductor module includes a package having a first package portion and a second package portion. The side of the first package portion facing the second package portion has an anchoring element with a first recess. The second package portion includes a second recess with an indentation which receives the anchoring element. To produce a mechanically firm connection between the first package portion and the second package portion, a plug-in element is inserted in the first recess and the second recess. The plug-in element displaces the anchoring element transversely with respect to the plug-in direction, causing the anchoring element to engage the indentation so that a form-fit connection is produced between the first package portion and the second package portion. The plug-in element prevents the anchoring element from disengaging the indentation. | 2011-07-21 |
20110175215 | 3D CHIP STACK HAVING ENCAPSULATED CHIP-IN-CHIP - A method of forming a three-dimensional (3D) chip is provided in which a second chip is present embedded within a first chip. In one embodiment, the method includes forming a first chip including first electrical devices and forming a recess extending from a surface of the first chip. A second chip is formed having second electrical devices. The second chip is then encapsulated within the recess of the first chip. Interconnects are then formed through the first chip into electrical communication with at least one of the second devices on the second chip. A three-dimensional (3D) chip is also provided in which a second chip is embedded within a first chip. | 2011-07-21 |
20110175216 | INTEGRATED VOID FILL FOR THROUGH SILICON VIA - A microelectronic assembly and related method of forming a through hole extending through a first wafer and a second wafer are provided. The first and second wafer have confronting faces and metallic features at the faces which are joined together to assemble the first and second wafers. A hole can be etched downwardly through the first wafer until a gap is partially exposed between the confronting faces of the first and second wafers. The hole can have a first wall extending in a vertical direction, and a second wall sloping inwardly from the first wall to an inner opening through which the interfacial gap is exposed. Material of the first or second wafers exposed within the hole can then be sputtered such that at least some of the sputtered material deposits onto at least one of the exposed confronting faces of the first and second wafers and provides a wall between the confronting faces. The method can include resuming etching the hole so as to extend the first wall fully through the first wafer, the wall between the wafers and into the second wafer, such that the wall of the hole extends continuously from the first wafer into the second wafer. An electrically conductive through silicon via can then be formed extending through the first wafer, the wall between the wafers and into the second wafer. | 2011-07-21 |
20110175217 | Semiconductor Packages Including Die and L-Shaped Lead and Method of Manufacture - The present technology is directed toward semiconductors packaged by electrically coupling a plurality of die to an upper and lower lead frame. The opposite edges of each corresponding set of leads in the upper lead frame are bent. The leads in the upper lead frame are electrically coupled between respective contacts on respective die and respective lower portion of the leads in the lower lead frame. The bent opposite edges of each corresponding set of leads of the upper lead frame support the upper lead frame before encapsulation, for achieving a desired position of the plurality of die between the leads of the upper and lower lead frames in the packaged semiconductor. After the encapsulated die are separated, the upper leads have an L-shape and electrically couple die contacts on upper side of the die to leads on the lower side of the die so that the package contacts are on the same side of the semiconductor package. | 2011-07-21 |
20110175218 | PACKAGE ASSEMBLY HAVING A SEMICONDUCTOR SUBSTRATE - Embodiments of the present disclosure provide a method that includes providing a semiconductor substrate comprising a semiconductor material, forming a dielectric layer on the semiconductor substrate, forming an interconnect layer on the dielectric layer, attaching a semiconductor die to the semiconductor substrate, and electrically coupling an active side of the semiconductor die to the interconnect layer, the interconnect layer to route electrical signals of the semiconductor die. Other embodiments may be described and/or claimed. | 2011-07-21 |
20110175219 | METHOD FOR MODULAR ARRANGEMENT OF A SILICON BASED ARRAY AND MODULAR SILICON BASED ARRAY - A silicon based module, including: a substrate; a first chip assembly fixed to the substrate, the first chip assembly including a first silicon chip and a first driver die having electrical circuitry; and a second chip assembly fixed to the substrate, the second chip assembly including a second silicon chip and a second driver die having electrical circuitry. Portions of the first and second chip assemblies are aligned in a longitudinal direction for the substrate; and portions of the first and second silicon chips are aligned in a width direction orthogonal to the longitudinal direction. Method for forming a silicon based module. | 2011-07-21 |
20110175220 | SEMICONDUCTOR DEVICE HAVING CONDUCTIVE PADS AND A METHOD OF MANUFACTURING THE SAME - A semiconductor device includes at least two conductive pads, one of the conductive pads being formed above another of the at least two conductive pads, and a redistribution layer extending from at least one of the conductive pads. The semiconductor device also includes a bump structure formed over the conductive pads and electrically coupled to the conductive pads. | 2011-07-21 |
20110175221 | CHIP PACKAGE AND FABRICATION METHOD THEREOF - A chip package and a fabrication method thereof are provided according to an embodiment of the invention. The chip package contains a semiconductor substrate having a chip. A packaging layer is disposed over the semiconductor substrate. A spacer is disposed between the semiconductor substrate and the packaging layer, wherein a side surface consisting of the semiconductor substrate, the spacer and the packaging layer has a recess section. The method includes forming a plurality of spacers between a plurality of chips of a semiconductor wafer and a packaging layer, wherein each spacer corresponding to each chip is separated from each other and the spacer is shrunk inward from an edge of the chip to form a recess section and dicing the semiconductor wafer along a scribe line between any two adjacent chips to form a plurality of chip packages. | 2011-07-21 |
20110175222 | SEMICONDUCTOR PACKAGE - Provided is a semiconductor package. The semiconductor package may include a base substrate having a substrate part and at least one support part. The substrate part may include a first surface on which at least one first connection terminal is disposed and a second surface opposite to the first surface. The at least one support part may be on the first surface and may have an area smaller than that of the first surface. The semiconductor package may further include at least one first semiconductor chip on the at least one support part and at least one second semiconductor chip on the first surface under the at least one first semiconductor chip. The at least one second semiconductor chip may have a top surface and two side surfaces, the top surface being at an elevation lower than a top surface of the at least one support part and the two side surfaces may be arranged to face the at least one support part. | 2011-07-21 |
20110175223 | Stacked Semiconductor Components Having Conductive Interconnects - A stacked semiconductor component includes a semiconductor substrate having a substrate contact, a substrate opening extending to an inner surface of the substrate contact, and a conductive interconnect comprising a wire in the substrate opening having a wire bonded connection with the inner surface of the substrate contact. The stacked semiconductor component also includes a second substrate stacked on the semiconductor substrate having a contact bonded to the conductive interconnect on the semiconductor substrate. The second substrate can also include conductive interconnects in the form of wire bonded wires, and the stacked semiconductor substrate can include a third semiconductor substrate stacked on the second substrate. | 2011-07-21 |
20110175224 | BONDED STRUCTURE AND MANUFACTURING METHOD FOR BONDED STRUCTURE - A manufacturing method for a bonded structure, in which a semiconductor device is bonded to an electrode by a bonding portion, the method including: first mounting a solder ball, in which a surface of a Bi ball is coated with Ni plating, on the electrode that is heated to a temperature equal to or more than a melting point of Bi; second pressing the solder ball against the heated electrode, cracking the Ni plating, spreading molten Bi on a surface of the heated electrode, and forming a bonding material containing Bi-based intermetallic compound of Bi and Ni; and third mounting the semiconductor device on the bonding material. | 2011-07-21 |
20110175225 | METHOD OF FORMING AN EM PROTECTED SEMICONDUCTOR DIE - In one embodiment, a semiconductor die is formed to have sloped sidewalls. A conductor is formed on the sloped sidewalls. | 2011-07-21 |
20110175226 | INTERCONNECT STRUCTURE FOR INTEGRATED CIRCUITS HAVING ENHANCED ELECTROMIGRATION RESISTANCE - An interconnect structure for an integrated circuit (IC) device includes a metal line formed within a dielectric layer, the metal line having one or more vertical diffusion barriers therein; wherein the one or more vertical diffusion barriers correspond to a liner material of a via formed above the metal line, with the via extending completely through a thickness of the metal line such that a bottom most portion of the via comprises a portion of the metal line | 2011-07-21 |
20110175227 | POST PASSIVATION INTERCONNECTION SCHEMES ON TOP OF THE IC CHIPS - A new method is provided for the creation of interconnect lines. Fine line interconnects are provided in a first layer of dielectric overlying semiconductor circuits that have been created in or on the surface of a substrate. A layer of passivation is deposited over the layer of dielectric, a thick second layer of dielectric is created over the surface of the layer of passivation. Thick and wide interconnect lines are created in the thick second layer of dielectric. The first layer of dielectric may also be eliminated, creating the wide thick interconnect network on the surface of the layer of passivation that has been deposited over the surface of a substrate. | 2011-07-21 |
20110175228 | MOLECULAR SELF-ASSEMBLY IN SUBSTRATE PROCESSING - Methods for sealing a porous dielectric are presented including: receiving a substrate, the substrate including the porous dielectric; exposing the substrate to an organosilane, where the organosilane includes a hydrolysable group for facilitating attachment with the porous dielectric, and where the organosilane does not include an alkyl group; and forming a layer as a result of the exposing to seal the porous dielectric. In some embodiments, methods are presented where the organosilane includes: alkynyl groups, aryl groups, flouroalkyl groups, heteroarlyl groups, alcohol groups, thiol groups, amine groups, thiocarbamate groups, ester groups, ether groups, sulfide groups, and nitrile groups. In some embodiments, method further include: removing contamination from the porous dielectric and a conductive region of the substrate prior to the exposing; and removing contamination from the conductive region after the forming. | 2011-07-21 |
20110175229 | Semiconductor Device and Semiconductor Module Including the Same - Integrated circuit devices include a semiconductor substrate having a plurality of trench isolation regions therein that define respective semiconductor active regions therebetween. A trench is provided in the semiconductor substrate. The trench has first and second opposing sidewalls that define opposing interfaces with a first trench isolation region and a first active region, respectively. A first electrical interconnect is provided at a bottom of the trench. An electrically insulating capping pattern is provided, which extends between the first electrical interconnect and a top of the trench. An interconnect insulating layer is also provided, which lines the first and second sidewalls and bottom of the trench. The interconnect insulating layer extends between the first electrical interconnect and the first active region. A recess is provided in the first active region. The recess has a sidewall that defines an interface with the interconnect insulating layer. A second electrical interconnect is also provided, which extends on: (i) an upper surface of the first trench isolation region, (ii) the electrically insulating capping pattern; and (iii) the sidewall of the recess. The first and second electrical interconnects extend across the semiconductor substrate in first and second orthogonal directions, respectively. | 2011-07-21 |
20110175230 | Forming Compliant Contact Pads for Semiconductor Packages - In one embodiment, the present invention includes a semiconductor package having a substrate with a first surface to support a semiconductor die. A second surface of the substrate includes compliant conductive pads to provide electrical connections to the semiconductor die. In this way, improved connection between the semiconductor package and a socket is provided. Other embodiments are described and claimed. | 2011-07-21 |
20110175231 | Semiconductor Device Having Electrode and Manufacturing Method Thereof - A manufacturing method of a semiconductor device includes a first electrode formation step of forming a control gate electrode above a surface of a semiconductor substrate with a control gate insulating film interposed between the control gate electrode and the semiconductor substrate, a step of forming a storage node insulating film on the surface of the semiconductor substrate, and a second electrode formation step of forming a memory gate electrode on a surface of the storage node insulating film. The second electrode formation step includes a step of forming a memory gate electrode layer on the surface of the storage node insulating film, a step of forming an auxiliary film, having an etching rate slower than that of the memory gate electrode layer, on a surface of the memory gate electrode layer, and a step of performing anisotropic etching on the memory gate electrode layer and the auxiliary film. | 2011-07-21 |
20110175232 | SEMICONDUCTOR DEVICE - A semiconductor device includes an electrode pad formed above a semiconductor substrate, and being a connecting portion for an external electrical connection; a multilayer body including a plurality of first interconnect layers formed in a plurality of insulating films stacked between the semiconductor substrate and the connecting portion and including an upper interconnect connected to the connecting portion, and a via configured to connect the first interconnect layers; a ring body formed in the plurality of insulating films to surround the multilayer body without interposing space, and including a plurality of second interconnect layers and at least one line via linearly connecting the second interconnect layers; and a lead line electrically connecting the connecting portion to an internal circuit. The multilayer body is connected to the ring body by at least one of the plurality of first interconnect layers. The lead line is connected to the ring body. | 2011-07-21 |