08th week of 2011 patent applcation highlights part 16 |
Patent application number | Title | Published |
20110042728 | SEMICONDUCTOR DEVICE WITH ENHANCED STRESS BY GATES STRESS LINER - In one embodiment, a method is provided for forming stress in a semiconductor device. The semiconductor device may include a gate structure on a substrate, wherein the gate structure includes at least one dummy material that is present on a gate conductor. A conformal dielectric layer is formed atop the semiconductor device, and an interlevel dielectric layer is formed on the conformal dielectric layer. The interlevel dielectric layer may be planarized to expose at least a portion of the conformal dielectric layer that is atop the gate structure, in which the exposed portion of the conformal dielectric layer may be removed to expose an upper surface of the gate structure. The upper surface of the gate structure may be removed to expose the gate conductor. A stress inducing material may then be formed atop the at least one gate conductor. | 2011-02-24 |
20110042729 | METHOD FOR IMPROVING SELECTIVITY OF EPI PROCESS - The present disclosure provides a method of fabricating a semiconductor device that includes providing a semiconductor substrate, forming a gate structure over the substrate, forming a material layer over the substrate and the gate structure, implanting Ge, C, P, F, or B in the material layer, removing portions of the material layer overlying the substrate at either side of the gate structure, forming recesses in the substrate at either side of the gate structure, and depositing a semiconductor material in the recesses by an expitaxy process. | 2011-02-24 |
20110042730 | Semiconductor device manufacturing method and semiconductor device - A formation method of an element isolation film according to which a high-voltage transistor with an excellent characteristic can be formed is provided. On a substrate, a gate oxide film is previously formed. A CMP stopper film is formed thereon, and thereafter, a gate oxide film and a CMP stopper film are etched. The semiconductor substrate is etched to form a trench. Further, before the trench is filled with a field insulating film, an liner insulating film is formed at a trench interior wall, and a concave portion at the side surface of the gate oxide film under the CMP stopper film is filled with the liner insulating film. In this manner, formation of void in the element isolation film laterally positioned with respect to the gate oxide film can be prevented. | 2011-02-24 |
20110042731 | STRUCTURE AND METHOD OF FORMING ENHANCED ARRAY DEVICE ISOLATION FOR IMPLANTED PLATE EDRAM - A method for forming a memory device in a semiconductor on insulator substrate is provided, in which a protective oxide that is present on the sidewalls of the trench protects the first semiconductor layer, i.e., SOI layer, of the semiconductor on insulator substrate during bottle etching of the trench. In one embodiment, the protective oxide reduces back channel effects of the transistors to the memory devices in the trench that are formed in the semiconductor on insulator substrate. In another embodiment, a thermal oxidation process increases the thickness of the buried dielectric layer of a bonded semiconductor on insulator substrate by oxidizing the bonded interface between the buried dielectric layer and at least one semiconductor layers of the semiconductor on insulator substrate. The increased thickness of the buried dielectric layer may reduce back channel effects in devices formed on the substrate having trench memory structures. | 2011-02-24 |
20110042732 | METHOD AND SYSTEM FOR CONTINUOUS LINE-TYPE LANDING POLYSILICON CONTACT (LPC) STRUCTURES - A method for making contact landing pad structures in a semiconductor integrated circuit device. The method includes forming an isolation region and forming active regions in the semiconductor substrate. The active regions are separated by the isolation region, and each of the active regions includes one or more contact regions. The method includes forming a raised structure between a first and second contact regions. The raised structure overlying the isolation region. The method includes depositing a cap layer and forming an interlayer dielectric layer overlying the cap layer. The method uses a mask pattern to selectively remove a portion of the photoresist layer to form a line type opening, which exposes a portion of the interlayer dielectric layer overlying at least the first and second contact regions. The method deposits a conductive fill material and performs a planarization process, whereby a plurality of conductive landing contact pads are formed. | 2011-02-24 |
20110042733 | SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME - A semiconductor device includes a plurality of first electrodes standing over a substrate, and a supporter that supports the plurality of first electrodes in standing. The supporter includes a stack of first and second supporting films. The first supporting film has a compressive stress. The second supporting film has a tensile stress. | 2011-02-24 |
20110042734 | MEMORY CELL WITH A VERTICALLY ORIENTED TRANSISTOR COUPLED TO A DIGIT LINE AND METHOD OF FORMING THE SAME - A memory cell, array and device include an active area formed in a substrate with a vertical transistor including a first end disposed over a first portion of the active area. The vertical transistor is formed as an epitaxial post on the substrate surface, extends from the surface of the substrate, and includes a gate formed around a perimeter of the epitaxial post. A capacitor is formed on the vertical transistor and a buried digit line vertically couples to a second portion of the active area. An electronic system and method for forming a memory cell are also disclosed. | 2011-02-24 |
20110042735 | SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR STORAGE DEVICE - A semiconductor storage device in accordance with an exemplary aspect of the present invention includes a state storage element and a transistor. In the state storage element, a first conductive region, a first insulating film, and a first electrode are successively formed on a semiconductor substrate. Further, a second insulating film and a second electrode are successively formed on the semiconductor substrate. The transistor includes the first conductive region, a second conductive region, a second insulating film, and a second electrode. The second insulating film and the second electrode are successively formed between the first and second conductive regions on the semiconductor substrate. The withstand voltage against dielectric breakdown of the first insulating film is lower than that of the second insulating film. | 2011-02-24 |
20110042736 | SEMICONDUCTOR MEMORY HAVING BOTH VOLATILE AND NON-VOLATILE FUNCTIONALITY AND METHOD OF OPERATING - Semiconductor memory having both volatile and non-volatile modes and methods of operation. A semiconductor memory cell includes a fin structure extending from a substrate, the fin structure including a floating substrate region having a first conductivity type configured to store data as volatile memory, first and second regions interfacing with the floating substrate region, each of the first and second regions having a second conductivity type; first and second floating gates or trapping layers positioned adjacent opposite sides of the floating substrate region; a first insulating layer positioned between the floating substrate region and the floating gates or trapping layers, the floating gates or trapping layers being configured to receive transfer of data stored by the volatile memory and store the data as nonvolatile memory in the floating gates or trapping layers upon interruption of power to the memory cell; a control gate wrapped around the floating gates or trapping layers and the floating substrate region; and a second insulating layer positioned between the floating gates or trapping layers and the control gate; the substrate including an isolation layer that isolates the floating substrate region from a portion of the substrate below the isolation layer. | 2011-02-24 |
20110042737 | METHOD OF FABRICATING A NONVOLATILE SEMICONDUCTOR MEMORY - A nonvolatile semiconductor memory fabrication method including forming a first insulating film and a floating gate electrode material on a semiconductor substrate; forming a gate insulating film and a floating gate electrode by etching the first insulating film and the floating gate electrode material, respectively, and forming a groove for an element isolation region by etching the semiconductor substrate; and forming an element region and the element isolation region by burying a second insulating film in the groove and planarizing the second insulating film. | 2011-02-24 |
20110042738 | NITRIDGE READ-ONLY MEMORY CELL AND METHOD OF MANUFACTURING THE SAME - A nitride read-only memory cell and a method of manufacturing the same are provided. First, a substrate is provided, and a first oxide layer is formed on the substrate. Next, a nitride layer is deposited on the first oxide layer via a first gas and a second gas. The flow ratio of the first gas to the second gas is 2:1. After that, a second oxide layer is formed on the nitride layer. Then, a bit-line region is formed at the substrate. Afterward, a gate is formed on the second oxide layer. The first oxide layer, nitride layer, the second oxide layer and the gate compose a stack structure of the cell. Further, a spacer is formed on the side-wall of the stack structure. | 2011-02-24 |
20110042739 | MOS DEVICE RESISTANT TO IONIZING RADIATION - An embodiment of a MOS device resistant to ionizing-radiation, has: a surface semiconductor layer with a first type of conductivity; a gate structure formed above the surface semiconductor layer, and constituted by a dielectric gate region and a gate-electrode region overlying the dielectric gate region; and body regions having a second type of conductivity, formed within the surface semiconductor layer, laterally and partially underneath the gate structure. In particular, the dielectric gate region is formed by a central region having a first thickness, and by side regions having a second thickness, smaller than the first thickness; the central region overlying an intercell region of the surface semiconductor layer, set between the body regions. | 2011-02-24 |
20110042740 | SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF - A method for producing a semiconductor device includes preparing a structure having a substrate, a planar semiconductor layer and a columnar semiconductor layer, forming a second drain/source region in the upper part of the columnar semiconductor layer, forming a contact stopper film and a contact interlayer film, and forming a contact layer on the second drain/source region. The step for forming the contact layer includes forming a pattern and etching the contact interlayer film to the contact stopper film using the pattern to form a contact hole for the contact layer and removing the contact stopper film remaining at the bottom of the contact hole by etching. The projection of the bottom surface of the contact hole onto the substrate is within the circumference of the projected profile of the contact stopper film formed on the top and side surface of the columnar semiconductor layer onto the substrate. | 2011-02-24 |
20110042741 | Semiconductor device having semiconductor chip and metal plate and method for manufacturing the same - A semiconductor device includes a first protection film for covering a first metal wiring. A second protection film is disposed on the first protection film, which is covered with a solder layer. Even if a crack is generated in the second protection film before the solder layer is formed on the second protection film, the crack is restricted from proceeding into the first protection film. | 2011-02-24 |
20110042742 | STRUCTURES OF AND METHODS OF FABRICATING TRENCH-GATED MIS DEVICES - In a trench-gated MIS device contact is made to the gate within the trench, thereby eliminating the need to have the gate material, typically polysilicon, extend outside of the trench. This avoids the problem of stress at the upper corners of the trench. Contact between the gate metal and the polysilicon is normally made in a gate metal region that is outside the active region of the device. Various configurations for making the contact between the gate metal and the polysilicon are described, including embodiments wherein the trench is widened in the area of contact. Since the polysilicon is etched back below the top surface of the silicon throughout the device, there is normally no need for a polysilicon mask, thereby saving fabrication costs. | 2011-02-24 |
20110042743 | LDMOS Using A Combination of Enhanced Dielectric Stress Layer and Dummy Gates - First example embodiments comprise forming a stress layer over a MOS transistor (such as a LDMOS Tx) comprised of a channel and first, second and third junction regions. The stress layer creates a stress in the channel and the second junction region of the Tx. Second example embodiments comprise forming a MOS FET and at least a dummy gate over a substrate. The MOS is comprised of a gate, channel, source, drain and offset drain. At least one dummy gate is over the offset drain. A stress layer is formed over the MOS and the dummy gate. The stress layer and the dummy gate improve the stress in the channel and offset drain region | 2011-02-24 |
20110042744 | METHOD OF FORMING EXTREMELY THIN SEMICONDUCTOR ON INSULATOR (ETSOI) DEVICE WITHOUT ION IMPLANTATION - A method of fabricating a semiconductor device is provided in which the channel of the device is present in an extremely thin silicon on insulator (ETSOI) layer, i.e., a silicon containing layer having a thickness of less than 10.0 nm. In one embodiment, the method may begin with providing a substrate having at least a first semiconductor layer overlying a dielectric layer, wherein the first semiconductor layer has a thickness of less than 10.0 nm. A gate structure is formed directly on the first semiconductor layer. A in-situ doped semiconductor material is formed on the first semiconductor layer adjacent to the gate structure. The dopant from the in-situ doped semiconductor material is then diffused into the first semiconductor layer to form extension regions. The method is also applicable to finFET structures. | 2011-02-24 |
20110042745 | SEMICONDUCTOR DEVICE - A disclosed semiconductor device includes an MOS transistor having an N-type low-concentration drain region, a source region, an ohmic drain region, a P-type channel region, an ohmic channel region, a gate isolation film, and a gate electrode. The N-type low-concentration drain region includes two low-concentration drain layers in which the N-type impurity concentration of the upper layer is higher than that of the lower layer; the P-type channel region includes two channel layers in which the P-type impurity concentration of the upper layer is lower than that of the lower layer; and the gate electrode is formed on the P-type channel region and the N-type low-concentration drain region and disposed to be separated from the ohmic drain region when viewed from the top. | 2011-02-24 |
20110042746 | SINGLE TRANSISTOR MEMORY DEVICE HAVING SOURCE AND DRAIN INSULATING REGIONS AND METHOD OF FABRICATING THE SAME - A single transistor floating-body dynamic random access memory (DRAM) device includes a floating body located on a semiconductor substrate and a gate electrode located on the floating body, the floating body including an excess carrier storage region. The DRAM device further includes source and drain regions respectively located at both sides of the gate electrode, and leakage shielding patterns located between the floating body and the source and drain regions. Each of the source and drain regions contact the floating body, which may be positioned between the source and drain regions. The floating body may also laterally extend under the leakage shielding patterns, which may be arranged at outer sides of the gate electrode. | 2011-02-24 |
20110042747 | STRUCTURE FOR PROTECTING AN INTEGRATED CIRCUIT AGAINST ELECTROSTATIC DISCHARGES - A structure for protecting an integrated circuit against electrostatic discharges, including a device for removing overvoltages between first and second power supply rails; and a protection cell connected to a pad of the circuit including a diode having an electrode, connected to a region of a first conductivity type, connected to the second power supply rail and having an electrode, connected to a region of a second conductivity type, connected to the pad and, in parallel with the diode, a thyristor having an electrode, connected to a region of the first conductivity type, connected to the pad and having a gate, connected to a region of the second conductivity type, connected to the first rail, the first and second conductivity types being such that, in normal operation, when the circuit is powered, the diode is non-conductive. | 2011-02-24 |
20110042748 | MULTI-GATE NON-PLANAR FIELD EFFECT TRANSISTOR STRUCTURE AND METHOD OF FORMING THE STRUCTURE USING A DOPANT IMPLANT PROCESS TO TUNE DEVICE DRIVE CURRENT - Disclosed are embodiments of a semiconductor structure that includes one or more multi-gate field effect transistors (MUGFETs), each MUGFET having one or more semiconductor fins. In the embodiments, a dopant implant region is incorporated into the upper portion of the channel region of a semiconductor fin in order to selectively modify (i.e., decrease or increase) the threshold voltage within that upper portion relative to the threshold voltage in the lower portion and, thereby to selectively modify (i.e., decrease or increase) device drive current. In the case of a multiple semiconductor fins, the use of implant regions, the dopant conductivity type in the implant regions and/or the sizes of the implant regions can be varied from fin to fin within a multi-fin MUGFET or between different single and/or multi-fin MUGFETs so that individual device drive current can be optimized. Also disclosed herein are embodiments of a method of forming the semiconductor structure. | 2011-02-24 |
20110042749 | Semiconductor device and method of manufacturing semiconductor device - A first transistor includes a first gate insulating film, a first gate electrode, and a first sidewall. A second transistor includes a second gate insulating film, a second gate electrode, and a second sidewall. A capacitive element is connected to one side of source and drain regions of the second transistor. The first gate insulating film has the same thickness as that of the second gate insulating film, and the first gate electrode has the same thickness of that of the second gate electrode. The width of the second sidewall is larger than the width of the first sidewall. | 2011-02-24 |
20110042750 | CONTROLLING GATE FORMATION FOR HIGH DENSITY CELL LAYOUT - Methods of forming a semiconductor structure and the semiconductor structure are disclosed. In one embodiment, a method includes forming a gate dielectric layer over a substrate, forming a gate electrode layer over the gate dielectric layer, and etching the gate electrode layer and the gate dielectric layer to form a horizontal gate structure and a vertical gate structure, wherein the horizontal gate structure and the vertical gate structure are connected by an interconnection portion. The method further includes forming a photoresist covering the horizontal gate structure and the vertical gate structure, with the photoresist having a gap exposing the interconnection portion between the horizontal gate structure and the vertical gate structure, and then etching the interconnection portion. | 2011-02-24 |
20110042751 | THERMAL DUAL GATE OXIDE DEVICE INTEGRATION - A method is provided that includes providing a semiconductor substrate including at least a thin gate oxide pFET device region and a thick gate oxide pFET device region and forming a thin gate oxide pFET within the thin gate oxide pFET device region and a thick gate oxide pFET within the thick gate oxide pFET device region. The thin gate oxide pFET that is formed includes a layer of SiGe on an upper surface of the thin gate oxide pFET device region, a high k gate dielectric located on an upper surface of the layer of SiGe, a pFET threshold voltage adjusting layer located on an upper surface of the high k gate dielectric, and a gate conductor material atop the pFET threshold voltage adjusting layer. The thick gate oxide pFET that is formed includes a thermal oxide located on an upper surface of the thick gate oxide pFET device region, a silicon layer located on an upper surface of the thermal oxide and a gate conductor material located atop the silicon layer. | 2011-02-24 |
20110042752 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a semiconductor device includes the steps of: (a) forming a gate electrode on a substrate, forming source/drain regions and a channel forming region in the substrate, and forming on the source/drain regions a first interlayer insulating layer equal in height to the gate electrode; (b) forming in the first interlayer insulating layer groove-shaped first contact portions connected to the source/drain regions; (c) forming a second interlayer insulating layer on a whole surface; (d) forming hole-shaped second contact portions in portions of the second interlayer insulating layer on the first contact portion; and (e) forming on the second interlayer insulating layer wires connected to the second contact portions. | 2011-02-24 |
20110042753 | STRAIN-ENGINEERED MOSFETS HAVING RIMMED SOURCE-DRAIN RECESSES - An integrated circuit (IC) includes a plurality of strained metal oxide semiconductor (MOS) devices that include a semiconductor surface having a first doping type, a gate electrode stack over a portion of the semiconductor surface, and source/drain recesses that extend into the semiconductor surface and are framed by semiconductor surface interface regions on opposing sides of the gate stack. A first epitaxial strained alloy layer (rim) is on the semiconductor surface interface regions, and is doped with the first doping type. A second epitaxial strained alloy layer is on the rim and is doped with a second doping type that is opposite to the first doping type that is used to form source/drain regions. | 2011-02-24 |
20110042754 | Gate Stacks and Semiconductor Constructions - The invention includes methods of forming PMOS transistors and NMOS transistors. The NMOS transistors can be formed to have a thin silicon-containing material between a pair of metal nitride materials, while the PMOS transistors are formed to have the metal nitride materials directly against one another. The invention also includes constructions which contain an NMOS transistor gate stack having a thin silicon-containing material between a pair of metal nitride materials. The silicon-containing material can, for example, consist of silicon, conductively-doped silicon, or silicon oxide; and can have a thickness of less than or equal to about 30 angstroms. | 2011-02-24 |
20110042755 | MEMORY DEVICE COMPRISING AN ARRAY PORTION AND A LOGIC PORTION - In an embodiment of the present invention, a method comprises patterning a first plurality of semiconductor structures in an array portion of a semiconductor substrate using a first photolithographic mask. The method further comprises patterning a second plurality of semiconductor structures over a logic portion of a semiconductor substrate using a second photolithographic mask. The method further comprises patterning a sacrificial layer over the first plurality of semiconductor structures using the second photolithographic mask. The sacrificial layer is patterned simultaneously with the second plurality of semiconductor structures. | 2011-02-24 |
20110042756 | Semiconductor device and method for manufacturing the same - A semiconductor device having an MOSFET serving as an element to be protected, and an electrostatic protection MOSFET element mounted on the same substrate is produced with the small number of steps while implementing a high protection ability. Low concentration regions and gate electrodes are formed and then an insulation film is formed on a whole surface. Then, etching is performed using a resist pattern as a mask to leave the insulation film in a region from a part of the gate electrode to a part of the low concentration region in each of regions A | 2011-02-24 |
20110042757 | INTEGRATED CIRCUIT SYSTEM WITH BAND TO BAND TUNNELING AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit system includes: providing a semiconductor substrate; implanting a well region, having a first conductivity, on the semiconductor substrate; patterning a gate oxide layer on the well region; implanting a source, having a second conductivity, at an angle for implanting under the gate oxide layer; selectively implanting a dopant pocket, having a third conductivity that is opposite the second conductivity, at the angle for forming the dopant pocket under the gate oxide layer; and implanting a drain, having the third conductivity, for forming a transistor channel asymmetrically positioned under the gate oxide layer. | 2011-02-24 |
20110042758 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes: a semiconductor substrate in which a SiGe layer having a first width in a channel direction is embedded in a channel forming region; gate insulating film formed on the channel forming region; a gate electrode formed on the gate insulating film and having a region protruding from a forming region of the SiGe layer with a second width wider than the first width; and source/drain regions having extension regions formed on the semiconductor substrate which sandwiches the channel forming region, thereby forming a field effect transistor, wherein the extension region is apart from the SiGe layer so that a depletion layer extending from a junction surface between the extension region and the semiconductor substrate does not reach the SiGe layer. | 2011-02-24 |
20110042759 | SWITCHING DEVICE HAVING A MOLYBDENUM OXYNITRIDE METAL GATE - A field effect transistor (FET) includes a body region and a source region disposed at least partially in the body region. The FET also includes a drain region disposed at least partially in the body region and a molybdenum oxynitride (MoNO) gate. The FET also includes a dielectric having a high dielectric constant (k) disposed between the body region and the MoNO gate. | 2011-02-24 |
20110042760 | SEMICONDUCTOR DEVICE WITH GATE STRUCTURE - A gate structure of a semiconductor device includes an intermediate structure, wherein the intermediate structure includes a titanium layer and a tungsten silicide layer. A method for forming a gate structure of a semiconductor device includes forming a polysilicon-based electrode. An intermediate structure, which includes a titanium layer and a tungsten silicide layer, is formed over the polysilicon-based electrode. A metal electrode is formed over the intermediate structure. | 2011-02-24 |
20110042761 | EUTECTIC FLOW CONTAINMENT IN A SEMICONDUCTOR FABRICATION PROCESS - A disclosed semiconductor fabrication process includes forming a first bonding structure on a first surface of a cap wafer, forming a second bonding structure on a first surface of a device wafer, and forming a device structure on the device wafer. One or more eutectic flow containment structures are formed on the cap wafer, the device wafer, or both. The flow containment structures may include flow containment micro-cavities (FCMCs) and flow containment micro-levee (FCMLs). The FCMLs may be elongated ridges overlying the first surface of the device wafer and extending substantially parallel to the bonding structure. The FCMLs may include interior FCMLs lying within a perimeter of the bonding structure, exterior FCMLs lying outside of the bonding structure perimeter, or both. When the two wafers are bonded, the FCMLs and FCMCs confine flow of the eutectic material to the region of the bonding structure. | 2011-02-24 |
20110042762 | MEMS PACKAGE - The present invention provides a MEMS package, the MEMS package comprising a substrate which comprises a recess, and a MEMS device, situated in the recess. | 2011-02-24 |
20110042763 | MEMS DEVICE, MEMS DEVICE MODULE AND ACOUSTIC TRANSDUCER - A MEMS device includes a first insulating film formed on a semiconductor substrate, a vibrating film formed on the first insulating film, and a fixed film above the vibrating film with an air gap being interposed therebetween. The semiconductor substrate has a region containing N-type majority carriers. A concentration of N-type majority carriers in a portion of the semiconductor substrate where the semiconductor substrate contacts the first insulating film, is higher than a concentration of N-type majority carriers in the other portion of the semiconductor substrate. | 2011-02-24 |
20110042764 | APPARATUS COMPRISING A DEVICE AND METHOD FOR PRODUCING SAME - An apparatus comprises a device layer structure, a device integrated into the device layer structure, an insulating carrier substrate and an insulating layer being continuously positioned between the device layer structure and the insulating carrier substrate, the insulating layer having a thickness which is less than 1/10 of a thickness of the insulating carrier substrate. An apparatus further comprises a device integrated into a device layer structure disposed on an insulating layer, a housing layer disposed on the device layer structure and housing the device, a contact providing an electrical connection between the device and a surface of the housing layer opposed to the device layer structure and a molding material surrounding the housing layer and the insulating layer, the molding material directly abutting on a surface of the insulating layer being opposed to the device layer structure. | 2011-02-24 |
20110042765 | IMAGE SENSOR AND MANUFACTURING METHOD FOR SAME - An image sensor including a first region where a pad is to be formed, and a second region where a light-receiving element is to be formed. A pad is formed over a substrate of the first region. A passivation layer is formed over the substrate of the first and second regions to expose a portion of the pad. A color filter is formed over the passivation layer of the second region. A microlens is formed over the color filter. A bump is formed over the pad. A protective layer is formed between the bump and the pad to expose the portion of the pad. | 2011-02-24 |
20110042766 | PHOTODETECTOR, LIQUID CRYSTAL DISPLAY DEVICE, AND LIGHT EMITTING DEVICE - One embodiment of the present invention includes a first light-blocking layer and a second light-blocking layer which are over a light-transmitting substrate, a first photodiode over the first light-blocking layer, a second photodiode over the second light-blocking layer, a first color filter covering the first photodiode, a second color filter covering the second photodiode, and a third light-blocking layer formed using the first color filter and the second color filter and disposed between the first photodiode and the second photodiode. | 2011-02-24 |
20110042767 | FILTERS IN AN IMAGE SENSOR - A method of forming an image sensor having a sensor, a cover, and a filter, that may include applying a filter layer to a cover layer by masking the cover layer with a predetermined pattern and applying the filter layer by a deposition process. The method may also include bonding the cover layer to a sensor layer including a plurality of sensors. The predetermined pattern may result in a filter layer which is aligned with each sensor. There may be gaps in the filter layer around each sensor. | 2011-02-24 |
20110042768 | Semiconductor Device and Method for Manufacturing Semiconductor Device - An object is to prevent a reduction of definition (or resolution) (a peripheral blur) caused when reflected light enters a photoelectric conversion element arranged at a periphery of a photoelectric conversion element arranged at a predetermined address. A semiconductor device is manufactured through the steps of: forming a structure having a first light-transmitting substrate, a plurality of photoelectric conversion elements over the first light-transmitting substrate, a second light-transmitting substrate provided so as to face the plurality of photoelectric conversion elements, a sealant arranged so as to bond the first light-transmitting substrate and the second light-transmitting substrate and surround the plurality of photoelectric conversion elements; and thinning the first light-transmitting substrate by wet etching. | 2011-02-24 |
20110042769 | ULTRAVIOLET DETECTING DEVICE AND MANUFACTURING METHOD THREOF, AND ULTRAVIOLET QUANTITY MEASURING APPARATUS - The present invention provides an ultraviolet detecting device which comprises a silicon semiconductor layer having a thickness ranging from greater than or equal to 3 nm to less than or equal to 36 nm, which is formed over an insulating layer, lateral PN-junction type first and second photodiodes formed in the silicon semiconductor layer, an interlayer insulating film formed over the silicon semiconductor layer, a first filter layer made of silicon nitride, which is formed over the interlayer insulating film provided over the first photodiode and causes light lying in a wavelength range of an UV-B wave or higher to pass therethrough, and a second filter layer made of silicon nitride, which is formed over the interlayer insulating film provided over the second photodiode and allows light lying in a wavelength range of an UV-A wave or higher to pass therethrough. | 2011-02-24 |
20110042770 | WAFER LEVEL PROCESSING FOR BACKSIDE ILLUMINATED IMAGE SENSORS - A backside illuminated image sensor comprises a sensor layer having a plurality of photosensitive elements of a pixel array, an oxide layer adjacent a backside surface of the sensor layer, and at least one dielectric layer adjacent a frontside surface of the sensor layer. A color filter array is formed on a backside surface of the oxide layer, and a transparent cover is attached to the backside surface of the oxide layer overlying the color filter array. Redistribution metal conductors are in electrical contact with respective bond pad conductors through respective openings in the dielectric layer. A redistribution passivation layer is formed over the redistribution metal conductors, and contact metallizations are in electrical contact with respective ones of the respective redistribution metal conductors through respective openings in the redistribution passivation layer. The image sensor may be implemented in a digital camera or other type of digital imaging device. | 2011-02-24 |
20110042771 | Near-Infrared Absorbing Film Compositions - A curable liquid formulation comprising: (i) one or more near-infrared absorbing polymethine dyes; (ii) one or more crosslinkable polymers; and (iii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film. | 2011-02-24 |
20110042772 | Composite Semiconductor Structure Formed Using Atomic Bonding and Adapted to Alter the Rate of Thermal Expansion of a Substrate - In certain embodiments, a method includes forming a composite semiconductor structure for altering a rate of thermal expansion of a first substrate. The composite semiconductor structure is formed by atomically bonding a first surface of a thermal matching substrate to a first surface of the first substrate, and atomically bonding a second surface of the thermal matching substrate to a first surface of a balancing substrate. The thermal matching substrate is adapted to alter the rate of thermal expansion of the first substrate and the balancing substrate is adapted to substantially prevent warping of the composite semiconductor structure. | 2011-02-24 |
20110042773 | HIGH FILL-FACTOR LASER-TREATED SEMICONDUCTOR DEVICE ON BULK MATERIAL WITH SINGLE SIDE CONTACT SCHEME - The present disclosure provides systems and methods for configuring and constructing a single photo detector or array of photo detectors with all fabrications circuitry on a single side of the device. Both the anode and the cathode contacts of the diode are placed on a single side, while a layer of laser treated semiconductor is placed on the opposite side for enhanced cost-effectiveness, photon detection, and fill factor. | 2011-02-24 |
20110042774 | Film Sensor and Method for Producing a Film Sensor - A film sensor having a first carrier film with at least one first conductor track is disclosed. The film sensor has a second carrier film which has at least one second conductor track. At least one electrical component is arranged between the first carrier film and the second carrier film. The electrical component has the properties of a functional ceramic. The electrical component is electrically contact-connected by means of at least one first conductor track and at least one second conductor track. | 2011-02-24 |
20110042775 | SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING THE SAME - A method of producing a Schottky diode includes the steps of: forming a resist layer on the semiconductor substrate; performing a first exposure process on the resist layer; performing a first developing process for developing the resist layer to form a first Schottky diode having an excess region; performing a first cleaning process; performing a second exposure process on the first Schottky diode; performing a second developing process on the first Schottky diode to remove the excess region from the first Schottky diode so that a second Schottky diode corresponding to the specific Schottky diode is formed; and performing a second cleaning process. | 2011-02-24 |
20110042776 | GUARD RIND STRUCTURES AND METHOD OF FABRICATING THEREOF - A guard ring structure for use in a semiconductor device. The guard ring structure includes a semiconductor layer stack having a first layer and a second layer on top of the first layer, gates structures formed in the first layer; and guard rings formed in the first layer. The second layer has a dopant concentration that is higher than the dopant concentration of the first layer. The gates and the guard rings are formed simultaneously using a single mask. | 2011-02-24 |
20110042777 | Deep trench isolation structure - A deep trench isolation structure including a deep trench disposed within a substrate to surround an active area on the substrate and a dielectric material filled within the deep trench. The deep trench comprises at least a corner in an arc shape layout or in a polygonal line shape layout. Accordingly, the deep trench isolation structure can be obtained in a better stress condition and with less process time for trench filling. | 2011-02-24 |
20110042778 | SEMICONDUCTOR DEVICE HAVING LOCALIZED INSULATED BLOCK IN BULK SUBSTRATE AND RELATED METHOD - One or more trenches can be formed around a first portion of a semiconductor substrate, and an insulating layer can be formed under the first portion of the semiconductor substrate. The one or more trenches and the insulating layer electrically isolate the first portion of the substrate from a second portion of the substrate. The insulating layer can be formed by forming a buried layer in the substrate, such as a silicon germanium layer in a silicon substrate. One or more first trenches through the substrate to the buried layer can be formed, and open spaces can be formed in the buried layer (such as by using an etch selective to silicon germanium over silicon). The one or more first trenches and the open spaces can optionally be filled with insulative material(s). One or more second trenches can be formed and filled to isolate the first portion of the substrate. | 2011-02-24 |
20110042779 | FUSE LINK STRUCTURES USING FILM STRESS FOR PROGRAMMING AND METHODS OF MANUFACTURE - A method of forming a programmable fuse structure includes forming at least one shallow trench isolation (STI) in a substrate, fanning an e-fuse over the at least one STI and depositing an interlevel dielectric (ILD) layer over the e-fuse. Additionally, the method includes removing at least a portion of the at least one STI under the e-fuse to provide an air gap below a portion of the e-fuse and removing at least a portion of the ILD layer over the e-fuse to provide the air gap above the portion of the e-fuse. | 2011-02-24 |
20110042780 | METHODS OF MANUFACTURING SEMICONDUCTOR STRUCTURES AND SEMICONDUCTOR STRUCTURES OBTAINED BY SUCH METHODS - In preferred embodiments, this invention provides a semiconductor structure that has a semi-conducting support, an insulating layer arranged on a portion of the support and a semi-conducting superficial layer arranged on the insulating layer. Electronic devices can be formed in the superficial layer and also in the exposed portion of the semi-conducting bulk region of the substrate not covered by the insulating layer. The invention also provides methods of fabricating such semiconductor structures which, starting from a substrate that includes a semi-conducting superficial layer arranged on a continuous insulating layer both of which being arranged on a semi-conducting support, by transforming at least one selected region of a substrate so as to form an exposed semi-conducting bulk region of the substrate. | 2011-02-24 |
20110042781 | CHIP PACKAGE AND FABRICATION METHOD THEREOF - The invention is related to a chip package including: a semiconductor substrate having at least one bonding pad region and at least one device region, wherein the semiconductor substrate includes a plurality of heavily doped regions in the bonding pad region, and two of the heavily doped regions are insulatively isolated; a plurality of conductive pad structures disposed over the bonding pad region; at least one opening disposed at a sidewall of the chip package to expose the heavily doped regions; and a conductive pattern disposed in the opening to electrically contact with the heavily doped region. | 2011-02-24 |
20110042782 | ON-CHIP INDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a an on-chip inductor structure and a method for manufacturing the same. The an on-chip inductor structure according to the present invention comprises a substrate, a porous layer, a plurality of conductors, and an inductor. The porous layer is disposed on the substrate and has a plurality of voids; each of the plurality of conductors is disposed in the plurality of voids, respectively; and the inductor is disposed on the porous layer. Because the plurality of conductors is used as the core of the inductor, the inductance is increased effectively and the area of the an on-chip inductor is reduced. Besides the manufacturing method according to the present invention is simple and compatible with the current CMOS process, the manufacturing cost can be lowered. | 2011-02-24 |
20110042783 | ELECTRONIC DEVICE AND FABRICATION METHOD THEREOF - An electronic device and fabrication method thereof are provided. The electronic device contains a glass substrate, a patterned semiconductor substrate, having at least one opening, disposed on the glass substrate and at least one passive component having a first conductive layer and a second conductive layer, wherein the first conductive layer is disposed between the patterned semiconductor substrate and the glass substrate. | 2011-02-24 |
20110042784 | Mechanical Barrier Element for Improved Thermal Reliability of Electronic Components - Embodiments of the invention are generally related to packaging of integrated circuit devices, and more specifically to the placement of thermal paste for cooling an integrated circuit device during operation. A barrier element may be placed along at least one side of an integrated circuit chip. The barrier element may contain thermal paste pumped out during expansion and contraction of the package components to areas near the chip. The barrier element may also form a reservoir to replenish thermal paste that is lost during thermal pumping of the paste. | 2011-02-24 |
20110042785 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The semiconductor device includes an insulation layer formed over a semiconductor substrate; a capacitance element including a conduction layer containing Cu and formed in the insulation layer, a lower electrode including a first barrier film of a conductive material formed over the conduction layer and the insulation layer, the first dielectric film formed over the lower electrode, and an upper electrode formed over the first dielectric film; an interconnection containing Cu formed in the insulation layer; and the second barrier film of a conductive material formed over the interconnection and the insulation layer. | 2011-02-24 |
20110042786 | INTEGRATION OF PASSIVE DEVICE STRUCTURES WITH METAL GATE LAYERS - A passive device structure includes an unpatterned metal gate layer formed in a passive device region of a semiconductor device; an insulator layer formed upon the unpatterned metal gate layer; a semiconductor layer formed upon the insulator layer; and one or more metal contact regions formed in the semiconductor layer; wherein the insulator layer prevents the metal gate layer as serving as a leakage current path for current flowing through a passive device defined by the semiconductor layer and the one or more metal contact regions. | 2011-02-24 |
20110042787 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - To suppress adverse affect caused by dopant in a conductive semiconductor layer in a GaN-based device having a structure in which the conductive semiconductor layer is inserted between a substrate and an active layer. | 2011-02-24 |
20110042788 | PROCESS FOR PRODUCING Si(1-v-w-x)CwAlxNv BASE MATERIAL, PROCESS FOR PRODUCING EPITAXIAL WAFER, SI(1-v-w-x)CwAlxNv BASE MATERIAL, AND EPITAXIAL WAFER | 2011-02-24 |
20110042789 | MATERIAL FOR CHEMICAL VAPOR DEPOSITION, SILICON-CONTAINING INSULATING FILM AND METHOD FOR PRODUCTION OF THE SILICON-CONTAINING INSULATING FILM - A chemical vapor deposition material includes an organosilane compound shown by the following general formula (1). | 2011-02-24 |
20110042790 | MULTIPLE PATTERNING USING IMPROVED PATTERNABLE LOW-k DIELECTRIC MATERIALS - A method of double patterning a semiconductor structure with a single material which after patterning becomes a permanent part of the semiconductor structure. More specifically, a method to form a patterned semiconductor structure with small features is provided which are difficult to obtain using conventional exposure lithographic processes. The method of the present invention includes the use of patternable low-k materials which after patterning remain as a low-k dielectric material within the semiconductor structure. The method is useful in forming semiconductor interconnect structures in which the patternable low-k materials after patterning and curing become a permanent element, e.g., a patterned interlayer low-k material, of the interconnect structure. | 2011-02-24 |
20110042791 | METHOD FOR TREATING AN OXYGEN-CONTAINING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR COMPONENT - A method for treating an oxygen-containing semiconductor wafer, and semiconductor component. One embodiment provides a first side, a second side opposite the first side. A first semiconductor region adjoins the first side. A second semiconductor region adjoins the second side. The second side of the wafer is irridated such that lattice vacancies arise in the second semiconductor region. A first thermal process is carried out the duration of which is chosen such that oxygen agglomerates form in the second semiconductor region and that lattice vacancies diffuse from the first semiconductor region into the second semiconductor region. | 2011-02-24 |
20110042792 | FLEXIBLE CONTACTLESS WIRE BONDING STRUCTURE AND METHODOLOGY FOR SEMICONDUCTOR DEVICE - A semiconductor device such as a field-effect transistor, improved to reduce device resistance, comprises a leadframe which includes a die paddle integral with a first set of leads and a second set of leads that is electrically isolated from the first set, a semiconductor die having its lower surface positioned on, and electrically connected to, the die paddle, and a conductive layer on the upper surface of the die. At least one electrically conductive wire, preferably plural wires, extend laterally across the second surface of the semiconductor die, are in electrical contact with the conductive layer, and interconnect corresponding second leads on opposite sides of the die. The plural wires may be welded to leads in succession by alternate ball and wedge bonds on each lead. The conductive layer may be an aluminized layer on which is formed a thin layer a solderable material, such as tin. A solder is deposited on the tin layer, enmeshing the wires. The wires, which preferably are made of copper, then may be bonded to the electrically conductive layer by melting the solder paste, preferably by heating the leadframe, allowing the solder to reflow and wet the wires, and then cool to produce a low resistance mass between the leads. | 2011-02-24 |
20110042793 | LEAD FRAME ASSEMBLY FOR A SEMICONDUCTOR PACKAGE - A lead frame assembly includes a first lead frame panel having a die receiving area for receiving a semiconductor die, the die having an upper surface having one or more die bond pads located thereon. A second lead frame panel includes integral leads, each integral lead including a terminal, a connecting element extending from the terminal, and a shaped contact located at an end of the connecting element. The second lead frame panel is adapted to be stacked on the first lead frame panel to position each terminal laterally of a respective die receiving area. The positioning of the terminals locates each shaped contact for contact with a respective die bond pad to establish an electrical connection between the die bond pad and the respective terminal when the semiconductor die is mounted on the respective die receiving area. | 2011-02-24 |
20110042794 | QFN SEMICONDUCTOR PACKAGE AND CIRCUIT BOARD STRUCTURE ADAPTED FOR THE SAME - A QFN package includes a die attach pad having a recessed area; a semiconductor die mounted inside the recessed area; an inner terminal lead disposed adjacent to the die attach pad; a first wire bonding the inner terminal lead to the semiconductor die; an outer terminal lead; an intermediary terminal disposed between the inner terminal lead and the outer terminal lead; a second wire bonding the intermediary terminal to the semiconductor die; and a third wire bonding the intermediary terminal to the outer terminal lead. A circuit board includes a core layer; a first metal trace disposed over a first side of the core layer; and a first solder mask covering the first metal trace. The QFN package is mounted over the first solder mask. No metal pad of the first metal trace is formed within an area corresponding to the intermediary terminal. | 2011-02-24 |
20110042795 | Three-Dimensional Silicon Interposer for Low Voltage Low Power Systems - Scalable silicon (Si) interposer configurations that support low voltage, low power operations are provided. In one aspect, a Si interposer is provided which includes a plurality of through-silicon vias (TSVs) within a first plane thereof adapted to serve as power, ground and signal interconnections throughout the first plane such that the TSVs that serve as the power and ground interconnections are greater in number and/or size than the TSVs that serve as the signal interconnections; and a plurality of lines within a second plane of the interposer in contact with one or more of the TSVs in the first plane, the second plane being adjacent to the first plane, adapted to serve as power, ground and signal interconnections throughout the second plane such that the lines that serve as the power and the ground interconnections are greater in number and/or size than the lines that serve as the signal interconnections. | 2011-02-24 |
20110042796 | CHIP PACKAGE AND FABRICATION METHOD THEREOF - A chip package is disclosed. The package includes a carrier substrate and at least one semiconductor chip thereon. The semiconductor chip has a plurality of conductive pads, where a plurality of first redistribution layers (RDLs) is disposed thereon and is electrically connected thereto. A single-layer insulating structure covers the carrier substrate and the semiconductor chip, having a plurality of openings exposing the plurality of first RDLs. A plurality of second RDLs is disposed on the single-layer insulating structure and is electrically connected to the plurality of first RDLs. A passivation layer is disposed on the single-layer insulating structure and the plurality of second RDLs, having a plurality of openings exposing the plurality of second RDLs. A plurality of conductive bumps is correspondingly disposed in the plurality of openings to be electrically connected to the plurality of second RDLs. A fabrication method of the chip package is also disclosed. | 2011-02-24 |
20110042797 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - A semiconductor package includes a substrate having an insulation layer. The insulation layer has a first region having a first surface roughness and a second region having a second surface roughness. A semiconductor chip is mounted in the first region, and an underfill resin solution is filled into the space between the semiconductor chip and the insulation layer. The roughness of the second region prevents the underfill resin from flowing out from the semiconductor chip to thereby reduce a size of the semiconductor package. | 2011-02-24 |
20110042798 | Semiconductor Device and Method of Stacking Die on Leadframe Electrically Connected by Conductive Pillars - A semiconductor device has a first semiconductor die mounted to a first contact pad on a leadframe or substrate with bumps. A conductive pillar is formed over a second semiconductor die. The second die is mounted over the first die by electrically connecting the conductive pillar to a second contact pad on the substrate with bumps. The second die is larger than the first die. An encapsulant is deposited over the first and second die. Alternatively, the conductive pillars are formed over the substrate around the first die. A heat sink is formed over the second die, and a thermal interface material is formed between the first and second die. An underfill material is deposited under the first semiconductor die. A shielding layer is formed between the first and second die. An interconnect structure can be formed over the second contact pad of the substrate. | 2011-02-24 |
20110042799 | DIE PACKAGE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a die package and a method of manufacturing the die package. A solder layer is formed on a lower surface of a die. The die is self-aligned and attached to a support plate using surface tension between the solder layer and a metal layer of the support plate, thus reducing attachment lead time of the die. | 2011-02-24 |
20110042800 | PACKAGE STRUCTURE - A package structure includes a first carrier board provided with a through hole, at least a filling hole in communication with the through hole, a semiconductor chip received in the through hole, and a fastening member disposed in the filling hole and abutting against the semiconductor chip so as to secure the semiconductor chip in position, thereby preventing the semiconductor chip in the through hole from displacement under an external force. | 2011-02-24 |
20110042801 | MEMS PACKAGING SCHEME USING DIELECTRIC FENCE - A packaging scheme for MEMS device is provided. A method of packaging MEMS device in a semiconductor structure includes forming an insulation fence that surrounds the MEMS device on the semiconductor structure. The method further includes attaching a wafer of dielectric material to the insulation fence. The lid wafer, the insulation fence, and the semiconductor structure enclose the MEMS device. | 2011-02-24 |
20110042802 | Semiconductor device, external connection terminal, method of manufacturing semiconductor device, and method of manufacturing external connection terminal - A semiconductor device includes an electrode pad and an external connection terminal. The external connection terminal contains Sn equal to or more than 50 wt %, Sn and Pb equal to or more than 90 wt % in total, or Pb equal to or more than 85 wt %, and the surface thereof is coated with an Au layer. The thickness of the Au layer is preferably equal to or more than 10 nm and equal to or less than 1 μm. The weight of the Au layer is preferably equal to or less than 0.6% of the weight of the external connection terminal. | 2011-02-24 |
20110042803 | Method For Fabricating A Through Interconnect On A Semiconductor Substrate - A method for fabricating a through interconnect on a semiconductor substrate includes the steps of forming a via on a first side of the substrate part way through the substrate, forming an electrically insulating layer on the first side and in the via, forming an electrically conductive layer at least partially lining the via, forming a first contact on the conductive layer in the via, and thinning the substrate from a second side at least to the insulating layer in the via. The method can also include the step of forming a second contact on a second side of the substrate in electrical contact with the first contact. The method can be performed on a semiconductor wafer to form a wafer scale interconnect component. In addition, the interconnect component can be used to construct semiconductor systems such as a light emitting diode (LED) systems. | 2011-02-24 |
20110042804 | CHIP PACKAGE AND FABRICATION METHOD THEREOF - The invention provides a chip package and fabrication method thereof. In one embodiment, the chip package includes: a semiconductor substrate having opposite first and second surfaces, at least one bond pad region and at least one device region; a plurality of conductive pad structures disposed on the bond pad region at the first surface of the semiconductor substrate; a plurality of heavily doped regions isolated from one another, underlying and electrically connected to the conductive pad structures; and a plurality of conductive bumps underlying the heavily doped regions and electrically connected to the conductive pad structures through the heavily-doped regions. | 2011-02-24 |
20110042805 | PACKAGE STRUCTURES FOR INTEGRATING THERMOELECTRIC COMPONENTS WITH STACKING CHIPS - Package structures for integrating thermoelectric components with stacking chips are presented. The package structures include a chip with a pair of conductive through vias. Conductive elements are disposed one side of the chip contacting the pair of conductive through vias. Thermoelectric components are disposed on the other side of the chip, wherein the thermoelectric component includes a first type conductive thermoelectric element and a second type conductive thermoelectric element respectively corresponding to and electrically connecting to the pair of conductive through vias. A substrate is disposed on the thermoelectric component, wherein the thermoelectric component, the pair of conductive through vias and the conductive element form a thermoelectric current path. Therefore, heat generated from the chip is transferred outward through a thermoelectric path formed from the thermoelectric components, the conductive through vias and the conductive elements. | 2011-02-24 |
20110042806 | MULTI-CHIP MODULE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a multi-chip module includes: securing a plurality of chips on a surface of a flat-shaped member through a solder bump; connecting the plurality of chips with each other by a bonding wire, at surfaces, opposite to the flat-shaped member side, of the plurality of chips; and electrically connecting the plurality of chips with a board, at the surfaces, opposite to the flat-shaped member side, of the plurality of chips. | 2011-02-24 |
20110042807 | CHIP PACKAGE AND FABRICATION METHOD THEREOF - The invention provides a chip package and fabrication method thereof. In one embodiment, the chip package includes: a semiconductor substrate having opposite first and second surfaces, at least one bond pad region and at least one device region; a plurality of conductive pad structures disposed on the bond pad region at the first surface of the semiconductor substrate; a plurality of heavily doped regions isolated from one another, underlying and electrically connected to the conductive pad structures; and a plurality of conductive bumps underlying the heavily doped regions and electrically connected to the conductive pad structures through the heavily-doped regions. | 2011-02-24 |
20110042808 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - A semiconductor device includes a semiconductor element having a plurality of element electrodes formed thereon, a circuit board having board electrodes respectively corresponding to the element electrodes formed thereon and having the semiconductor element mounted thereon, and bumps each of which is provided on at least one of the element electrode and the board electrode, and connects together the element electrode and the board electrode corresponding to each other when the semiconductor element is mounted on the circuit board. Furthermore, at least one of a dielectric layer and a resistive layer is provided between at least one of the bumps and the element or board electrode on which the at least one of the bumps is provided, so that the element or board electrode, the dielectric layer or the resistive layer, and the bump form a parallel-plate capacitor or electrical resistance. | 2011-02-24 |
20110042809 | SEMICONDUCTOR PACKAGE WITH PAD PARTS ELECTRICALLY CONNECTED TO BONDING PADS THROUGH RE-DISTRIBUTION LAYERS - The semiconductor package includes: a semiconductor chip module having multiple adjacently arranged or integrally formed semiconductor chips each with a bonding pad group and a connection member electrically connecting each of the bonding pads included in the first bonding pad group to the corresponding bonding pad in the second bonding pad group. In the present invention pad parts can be formed on the outside of the semiconductor chip module to conform with the standards of JEDEC. These pad parts are then connected to the semiconductor chips bonding pads through re-distribution layers. The pad parts of the semiconductor package can then conform to the JEDEC standards even while having a semiconductor chip with bonding pads smaller than the standards. | 2011-02-24 |
20110042810 | STACKED PACKAGING IMPROVEMENTS - A plurality of microelectronic assemblies are made by severing an in-process unit including an upper substrate and lower substrate with microelectronic elements disposed between the substrates. In a further embodiment, a lead frame is joined to a substrate so that the leads project from this substrate. Lead frame is joined to a further substrate with one or more microelectronic elements disposed between the substrates. | 2011-02-24 |
20110042811 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a semiconductor substrate, electrodes separated from each other and extending from a first main surface in the direction of depth of the semiconductor substrate, and an interconnect portion coupling the electrodes to each other and extending from the first main surface in the direction of depth of the semiconductor substrate without passing through the semiconductor substrate. One of the electrodes is a through electrode passing through the semiconductor substrate to reach a second main surface. For semiconductor devices having through electrodes and vertically stacked on each other, the interconnect portion serves to enhance the degree of design freedom. | 2011-02-24 |
20110042812 | Electronic device and method of manufacturing the same - An electronic device includes a power element on a first substrate and an electronic component on a second substrate. The first and second substrates are stacked so that the power element and the electronic component can be located between the first and second substrates. A first end of a first wire is connected to the power element. A second end of the first wire is connected to the first substrate. A middle portion of the first wire projects toward the second substrate. A first end of a second wire is connected to the power element. A second end of the wire extends above a top of the middle portion of the first conductive member and is connected to the second substrate. | 2011-02-24 |
20110042813 | PRINTED ELECTRONICS - Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed. | 2011-02-24 |
20110042814 | SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCTION OF SEMICONDUCTOR DEVICE - A semiconductor device with a connection pad in a substrate, the connection pad having an exposed surface made of a metallic material that diffuses less readily into a dielectric layer than does a metal of a wiring layer connected thereto. | 2011-02-24 |
20110042815 | SEMICONDUCTOR DEVICE AND ON-VEHICLE AC GENERATOR - An object of the present invention is to provide, at low costs, an environmental friendly bonding material for a semiconductor, having sustained bonding reliability even when used at a temperature as high as 200° C. or higher for a long period of time, the semiconductor device having a semiconductor element, a supporting electrode body bonded to a first face of the semiconductor element via a first bonding member, and a lead electrode body bonded to a second face of the semiconductor element supported by the supporting electrode body via a second bonding member, the semiconductor device having a Ni-based plating layer and an intermetallic compound layer containing at least one of Cu | 2011-02-24 |
20110042816 | SEMICONDUCTOR APPARATUS AND FABRICATION METHOD THEREOF - A semiconductor apparatus includes an aluminum electrode film formed on a semiconductor chip; and a nickel plated layer formed on the aluminum electrode film, wherein a concentration of sodium and potassium present in the nickel plated layer and at an interface between the nickel plated layer and the aluminum electrode film is 3.20×10 | 2011-02-24 |
20110042817 | SOLDER JOINT STRUCTURE, AND JOINING METHOD OF THE SAME | 2011-02-24 |
20110042818 | Adding Symmetrical Filling Material In An Integrated Circuit Layout - In one embodiment, an integrated circuit has a conductive layer, where the conductive layer has a first set of regions and a second set of fill material regions, and the second set of fill material regions has a line of symmetry. Other embodiments are described and claimed. | 2011-02-24 |
20110042819 | CHIP PACKAGE AND METHOD FOR FORMING THE SAME - According to an embodiment of the invention, a chip package is provided. The chip package includes a semiconductor substrate having an upper surface and an opposite lower surface, a through-hole penetrating the upper surface and the lower surface of the semiconductor substrate, a chip disposed overlying the upper surface of the semiconductor substrate, a conducting layer overlying a sidewall of the through-hole and electrically connecting the chip, a first insulating layer overlying the upper surface of the semiconductor substrate, a second insulating layer overlying the lower surface of the semiconductor substrate, and a bonding structure disposed overlying the lower surface of the semiconductor substrate, wherein a material of the second insulating layer is different from that of the first insulating layer. | 2011-02-24 |
20110042820 | 3D SILICON-SILICON DIE STACK STRUCTURE AND METHOD FOR FINE PITCH INTERCONNECTION AND VERTICAL HEAT TRANSPORT - A method of fabricating a thin wafer die includes creating circuits and front-end-of-line wiring on a silicon wafer, drilling holes in a topside of the wafer, depositing an insulator on the drilled holes surface to provide a dielectric insulator, removing any excess surface deposition from the surface, putting a metal fill into the holes to form through-silicon-vias (TSV), creating back-end-of-line wiring and pads on the top surface for interconnection, thinning down the wafer to expose the insulator in from the TSVs to adapt the TSVs to be contacted from a backside of the wafer, depositing an insulating layer which contacts the TSV dielectric, thinning down the backside of the wafer, opening through the dielectric to expose the conductor of the TSV to provide a dielectric insulation about exposed backside silicon, and depositing ball limiting metallurgy pads and solder bumps on the backside of the wafer to form an integrated circuit. | 2011-02-24 |
20110042821 | VIAS AND CONDUCTIVE ROUTING LAYERS IN SEMICONDUCTOR SUBSTRATES - Through vias and conductive routing layers in semiconductor substrates and associated methods of manufacturing are disclosed herein. In one embodiment, a method for processing a semiconductor substrate includes forming an aperture in a semiconductor substrate and through a dielectric on the semiconductor substrate. The aperture has a first end open at the dielectric and a second end opposite the first end. The method can also include forming a plurality of depressions in the dielectric, and simultaneously depositing a conductive material into the aperture and at least some of the depressions. | 2011-02-24 |
20110042822 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device comprises a GaAs substrate having a first major surface and a second major surface opposite to each other; a first metal layer composed of at least one of Pd, Ta, and Mo on the first major surface of the GaAs substrate; and a second metal layer composed of a Ni alloy or Ni on the first metal layer. | 2011-02-24 |
20110042823 | INTERPOSER CHIP AND MANUFACTURING METHOD THEREOF - The interposer chip includes a chip mounting region on which a semiconductor chip is mounted via a fixing material made of resin. The interposer chip has an insulator film, and wiring layers formed on the insulator film. At a position corresponding to a rim of the chip mounting region, a reinforcing region in which an adhesive force between the insulator film and the wiring layers are increased is provided. | 2011-02-24 |
20110042824 | MULTI-CHIP MODULE AND METHOD OF MANUFACTURING THE SAME - A multi-chip module includes a package board, a plurality of chips, and a wiring board. The plurality of chips are horizontally disposed on the package board. The plurality of chips are electrically connected with the package board, and respectively provided with via holes which penetrate through the plurality of chips. The plurality of chips are respectively provided with circuits at surfaces facing the package board. The wiring board is disposed on an opposite side to the package board across the plurality of chips. The wiring board includes a wiring pattern which is electrically connecting adjacent chips one another. The circuit is electrically connected to the wiring pattern through the via holes. | 2011-02-24 |
20110042825 | SEMICONDUCTOR DEVICE - In a semiconductor device in which a plurality of memory LSIs and a plurality of processor LSIs are stacked, as the number of stacked layers increase, the communication distance of data between a memory LSI and a processor LSI will increase. Therefore, the parasitic capacitance and parasitic resistance of the wiring used for the communication increase and, as a result of which, the power and speed performance of the entire system will be degraded. At least two or more of the combinations of a processor LSI | 2011-02-24 |
20110042826 | SACRIFICIAL INORGANIC POLYMER INTERMETAL DIELECTRIC DAMASCENE WIRE AND VIA LINER - The present invention provides a method of forming a rigid interconnect structure, and the device therefrom, including the steps of providing a lower metal wiring layer having first metal lines positioned within a lower low-k dielectric; depositing an upper low-k dielectric atop the lower metal wiring layer; etching at least one portion of the upper low-k dielectric to provide at least one via to the first metal lines; forming rigid dielectric sidewall spacers in at least one via of the upper low-k dielectric; and forming second metal lines in at least one portion of the upper low-k dielectric. The rigid dielectric sidewall spacers may comprise of SiCH, SiC, SiNH, SiN, or SiO | 2011-02-24 |
20110042827 | BONDING STRUCTURES AND METHODS OF FORMING BONDING STRUCTURES - A semiconductor structure includes a first substrate and a second substrate bonded over the first substrate. The first substrate includes a passivation layer formed over the first substrate. The passivation layer includes at least one first opening exposing a first bonding pad formed over the first substrate. The second substrate includes at least one second opening aligned with and facing the first opening. | 2011-02-24 |