Patent application number | Description | Published |
20140078188 | DRIVING DEVICE OF DISPLAY DEVICE - A driving device of a display device includes: a reference voltage generator configured to receive a high potential power supply voltage, a low potential power supply voltage and a medium power supply voltage and to generate reference voltages between the high potential power supply voltage and the low potential power supply voltage, where the low potential power supply voltage is lower than the high potential power supply voltage, and the medium power supply voltage has a value between the high potential power supply voltage and the low potential power supply voltage; a gray reference voltage generator configured to receive and divide the reference voltages and to generate gray reference voltages; and a data driver configured to receive the gray reference voltages and the high and medium potential power supply voltages, and to generate data voltages using the gray reference voltages and the high and medium potential power supply voltages. | 03-20-2014 |
20150194085 | DRIVING VOLTAGE GENERATING DEVICE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF GENERATING DRIVING VOLTAGE - A driving voltage generating device, a display device including the same, and a method of generating a driving voltage are provided. The driving voltage generating device includes a driving voltage setting unit receiving initially set data on a driving voltage and a feedback voltage and outputting a control signal, a driving voltage trimmer receiving finely adjusted data on the driving voltage and adjusting the feedback voltage, and a DC to DC converter generating the driving voltage based on the control signal and an input voltage. | 07-09-2015 |
20150194800 | METHOD OF PROTECTING A GATE DRIVER CIRCUIT AND DISPLAY APPARATUS PERFORMING THE METHOD - A method of method of protecting a gate driver circuit configured to provide a gate line of a display panel with a gate signal includes generating a clock signal to drive the gate driver circuit, sensing an output current of the clock signal, detecting an overcurrent of the clock signal based on an overcurrent determining factor, determining whether the clock signal is in an overcurrent condition based on a count number of the overcurrent, generating a shutdown signal when the clock signal is in the overcurrent condition and blocking the clock signal from being applied to the gate driver circuit based on the shutdown signal. | 07-09-2015 |
Patent application number | Description | Published |
20090155660 | TUBULAR SOLID OXIDE FUEL CELLS - Tubular solid oxide fuel cells are provided. In one embodiment, fluid flow channels are defined by a plurality of bridges between a core and an outer wall of an electrode support. In another embodiment, a fluid supply channel and fluid discharge channels of an electrode support are formed in a double-wall structure. Electric current distribution and gas distribution are facilitated in the solid oxide fuel cells. | 06-18-2009 |
20100179120 | NOVEL AMIDE DERIVATIVE FOR INHIBITING THE GROWTH OF CANCER CELLS - The present invention provides a novel amide derivative and a pharmaceutically acceptable salt thereof which selectively and effectively inhibits the growth of cancer cells induced by the overexpression of an epidermal growth factor receptor and also prevents the development of drug resistance caused by the mutation of EGFR tyrosine kinase, and a pharmaceutical composition comprising same as an active ingredient. | 07-15-2010 |
20120141903 | FLAT-TUBULAR SOLID OXIDE CELL STACK - Disclosed herein is a flat-tubular solid oxide cell stack. The cell stack includes a plurality of unit cells which are stacked one on top of another. Each unit cell includes a flat-tubular electrode support made of a porous conductive material. A first-gas flow channel is formed in the electrode support in a longitudinal direction thereof. First gas flows along the first-gas flow channel. A second-gas flow channel is formed on the outer surface of the electrode support. Second-gas flows along the second-gas flow channel. A connection hole is formed on each of opposite ends of the first-gas flow channel of each of the unit cells and communicates with the first-gas flow channel of the adjacent unit cell so that the first gas flows along the unit cells in a zigzag manner in the longitudinal directions of the unit cells. | 06-07-2012 |
20120186574 | SILICON CARBIDE HONEYCOMB AND METHOD OF PREPARING THE SAME - Disclosed is a silicon carbide honeycomb having porosity of 5% or less but exceeding 0% and including silicon carbide and metal silicon. Also disclosed is a method of preparing a silicon carbide honeycomb. Further, disclosed is a solar receiver comprising silicon carbide and metal silicon. | 07-26-2012 |
20120315570 | COLLECTOR FOR FUEL CELL AND FUEL CELL USING THE SAME - A collector for a fuel cell and a fuel cell are provided. The collector for a fuel cell comprises a conductive material and silicon carbide, wherein the conductive material is disposed in the silicon carbide. The collector for a fuel cell according to the present invention has excellent electrical conductivity both at a high temperature of 850° C. or more and at room temperature because it includes a conductive material and silicon carbide. | 12-13-2012 |
20130011654 | METHOD FOR MANUFACTURING HIGH-DENSITY FIBER REINFORCED CERAMIC COMPOSITE MATERIALS - Disclosed herein is a method of manufacturing a high-density fiber reinforced ceramic composite material, including the steps of: 1) impregnating a fiber preform material multi-coated with pyrolytic carbon and silicon carbide to form impregnated fiber reinforced plastic composite material; 2)carbonizing the impregnated fiber reinforced plastic composite material to form carbonized fiber composite material; 3) a primary reaction-sintering of the fiber composite material; 4) cooling the primarily reaction-sintered fiber composite material down to room temperature and then impregnating the primarily reaction-sintered fiber composite material with a solution in which a polymer precursor for producing silicon carbide (SiC) is dissolved in a hexane (n-hexane) solvent; and 5) a secondary reaction-sintering of the fiber composite material; and a high-density fiber reinforced ceramic composite material manufactured using the method. | 01-10-2013 |
20130149631 | DEVICE FOR SOLID OXIDE FUEL CELL OR SOLID OXIDE ELECTROLYSIS CELL COMPRISING INTEGRAL ONE-PIECE CURRENT COLLECTOR AND MANIFOLD - A device for a solid oxide fuel cell or a solid oxide electrolysis cell includes an integral one-piece construction of a current collector and a manifold. The device eliminates the need for a brazing or thermal bonding process for joining the manifold with the current collector, and thus makes it possible to prevent breakdown of the junction formed between the manifold and the current collector, which can lead to gas leakage through the junction, and thus can be used for a long period of time. | 06-13-2013 |
20130266883 | FLAT-TUBULAR SOLID OXIDE CELL STACK - Disclosed herein is a flat-tubular solid oxide cell stack in which the pathway of chemical reactions is long and the temperature and flow rate of feed gas are maintained at uniform levels, thus the efficiency of electrical energy generation is increased when the cell stack is used as a fuel cell, and the purity of generated gas (hydrogen) is increased when the cell stack is used as a high-temperature electrolyzer. | 10-10-2013 |
20140193672 | THERMAL TO ELETRIC CONVERTING CELL - Disclosed are a metal support thermal to electric converting cell, a thermal to electric power generator using the same, and a method for manufacturing the thermal to electric converting cell. Unlike a conventional method for manufacturing the thermal to electric converting cell by sintering a solid electrolyte, a method provided by the present invention is to manufacture the thermal to electric converting cell by coating a metal support capable of collecting electricity and functioning as an electrode with the solid electrolyte in the form of a high density thin film, so that the cell has durability and stability at a high temperature and a high pressure and has improved efficiency due to the thin film structure. | 07-10-2014 |
20140202513 | AMTEC UNIT CELL WITH PARTIALLY OPENED INTERNAL ELECTRODE AND METHOD FOR MANUFACTURING THE AMTEC CELL - Disclosed are an open internal electrode AMTEC unit cell, a method for manufacturing the same and a method for connecting circuits. In order to overcome the difficulty in collecting electricity within a conventional AMTEC unit cell, an internal electrode of which a portion is open to the outside, so that the internal electrode and an external electrode can be electrically connected to each other at the outside of the unit cell, and a metal support is used as the internal electrode, so that the internal electrode has durability and stability, and a solid electrolyte is formed in the form of a thin film, and as a result, the AMTEC unit cell has an improved efficiency and a simpler manufacturing process. | 07-24-2014 |
20140251405 | AMTEC CELL AND METHOD FOR MANUFACTURING THE AMTEC CELL - Disclosed is a modularized AMTEC cell which does not require a separate collector by using a metal support as an internal electrode, has durability and stability even at a high temperature and a high pressure, very easily joins the cell to a housing by inserting the cell into an insulating portion and sealing, minimizes the number of the parts and expands easily the system scale through the serial-parallel structure. | 09-11-2014 |
20140299171 | MANUFACTURING METHODS OF MATERIALS POWDER FOR PERFORMANCE IMPROVED ELECTRODE AND USING THE SAME ELECTRODE AND ITS APPLICATION - Disclosed is a material for an electrode having an excellent performance and an excellent durability by maintaining high electrical conductivity and by restraining the growth of the grain at a high temperature. The material can be manufactured by synthesizing composite materials through use of a metallic material of Mo and a ceramic material, and then the composite materials can be used as the electrode. | 10-09-2014 |
20140332046 | ALKALI METAL THERMAL TO ELECTRIC CONVERTER SYSTEM INCLUDING HEAT EXCHANGER - Disclosed is a thermal to electric power generator comprising: a plurality of thermal to electric power generation cells; a case in which the plurality of the thermal to electric power generation cells are placed; a condensing unit which is disposed on an upper portion of the case and collects and condenses a working fluid which has passed through the plurality of the thermal to electric power generation cells; an evaporator which is disposed on a lower portion of the case, converts the working fluid into vapor by transferring heat to the working fluid; a heat exchanger which is placed on a surface other than an upper surface of the outside of the case contacting with the condensing unit; a circulator which connects the condensing unit and the evaporator; and a joiner which joins the evaporator to the plurality of the thermal to electric power generation cells. | 11-13-2014 |
20140332047 | SERIAL AND PARALLEL CONNECTION STRUCTURES OF THERMAL TO ELECTRIC CONVERTING CELLS USING POROUS CURRENT COLLECTING MATERIAL AND APPLICATION OF THE SAME - Disclosed is a method for collecting current by using a liquefied or gaseous working fluid present inside an electric power generator system. Through the method, a porous structure like a metal felt capable of infusing the liquefied working fluid is inserted and connected to the cell, and then the working fluid present around the cell is naturally infused, so that current is collected. For this purpose, a current collector is provided, which is located between adjacent thermal to electric power generation cells among a plurality of the thermal to electric power generation cells. | 11-13-2014 |
20150227270 | METHOD AND SYSTEM FOR CREATING A SITE ON A USER TERMINAL - A method for creating a site on a user terminal connected by a computer network to a site management system includes providing a plurality of cards having predefined functions to the user terminal; and creating a site including at least one of a page corresponding to a card selected at the user terminal by a user from among the plurality of cards and a page including, as a component, at least one card selected at the terminal. The plurality of cards includes a general card configured through a selection and a combination of components by the user and a function card of which a function and a structure are predetermined. | 08-13-2015 |
20160043410 | TUBE-TYPE SOLID-OXIDE SECONDARY BATTERY - Disclosed is a tube-type solid-oxide secondary battery. | 02-11-2016 |
Patent application number | Description | Published |
20140070981 | APPARATUS FOR TESTING PERFORMANCE OF SYNTHETIC APERTURE RADAR - An apparatus for testing the performance of a synthetic aperture radar is provided. The apparatus for testing the performance of a synthetic aperture radar includes: a three-axis motion platform that is coupled to an antenna and driven in roll, pitch, and yaw directions so as to reproduce motion components generated from a pointing plane of the antenna; a target simulator configured to reproduce a ground target; and a system simulator that allows the three-axis motion platform and the target simulator to work in conjunction with each other in real time, and controls the three-axis motion platform and the target simulator. Here, the three-axis motion platform may include a three-axis driver that determines the attitude of the three-axis motion platform, based on position and speed information received from the system simulator. The target simulator may include a target modulator that adjusts the amplitude of an output signal, performs range and phase delays, and reproduces a Doppler component, is based on simulation target information received from the system simulator. | 03-13-2014 |
20140099441 | METHOD FOR SYNTHESIZING CARBON NANOWIRES AT HIGH DENSITY ON SURFACE OF PORES OR GAPS IN STRUCTURE, AND HIERARCHICAL STRUCTURE SYNTHESIZED BY THE METHOD - The present invention relates to a method for synthesizing carbon nanowires directly on the internal surface of a three-dimensional structure including a carbon structure and, more particularly, to a method for synthesizing carbon nanowires at high density on the surface of pores or gaps present in a structure, and a hierarchical structure synthesized by the method. According to the present invention, it is possible to fill fine pores or gaps in a structure, which cause a reduction in mechanical properties or conductivity, with high-density carbon nanowires, thus significantly improving mechanical or electrical performance of a final product. | 04-10-2014 |
20140100104 | CARBON FIBER-REINFORCED SILICON CARBIDE COMPOSITE MATERIAL AND METHOD OF PREPARING THE SAME - The present invention provides a method of preparing a carbon fiber-reinforced silicon carbide composite material, wherein carbon nanotubes are formed in the composite material, and then metal silicon is melted and infiltrated into the composite material, so the amount of unreacted metal is reduced and the strength of the composite material is improved, and provides a carbon fiber-reinforced silicon carbide composite material prepared by the method. | 04-10-2014 |
20140242327 | FIBER-REINFORCED CERAMIC COMPOSITE MATERIAL HONEYCOMB AND METHOD FOR PREPARING THE SAME - Disclosed herein is a fiber-reinforced ceramic composite material honeycomb, including: a plurality of inner tubes, each of which is made of a fiber-reinforced ceramic composite material; and an outer shell which is made of a fiber-reinforced ceramic composite material and which surrounds the plurality of inner tubes. | 08-28-2014 |
20150225497 | NOVEL METALLOCENE COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, AND METHOD OF PREPARING OLEFIN-BASED POLYMERS USING THE SAME (AS AMENDED) - This invention relates to a novel metallocene compound, a catalyst composition including the same and a method of preparing olefin-based polymers using the same. The use of the novel metallocene compound as a catalyst for preparing olefin-based polymers enables synthesis of an olefin-based polymer having a low molecular weight and a wide molecular weight distribution. | 08-13-2015 |
20150298110 | LIGAND COMPOUND, ORGANIC CHROMIUM COMPOUND, CATALYST SYSTEM FOR ETHYLENE OLIGOMERIZATION, PREPARATION METHOD THEREOF, AND ETHYLENE OLIGOMERIZATION METHOD USING THE SAME - The present invention relates to a ligand compound, an organic chromium compound, a catalyst system for ethylene oligomerization, a preparation method thereof, and an ethylene oligomerization method using the same. The catalyst system for ethylene oligomerization according to the present invention is used to prepare a low-density polyethylene in one reactor by using a small amount of comonomers such as alpha-olefin or by using only ethylene without comonomers, because it maintains high catalytic activity and high alpha-olefin selectivity even though supported on a support. | 10-22-2015 |
Patent application number | Description | Published |
20080318950 | Quinazoline Derivatives as a Multiplex Inhibitor and Method For the Preparation Thereof - The present invention relates to a novel quinazoline derivative and a pharmaceutically acceptable salt thereof as a multiplex inhibitor, a method for the preparation thereof, and a pharmaceutical composition and a therapeutic composition comprising same as an active ingredient. The inventive quinazoline derivative as a multiplex inhibitor can selectively and effectively inhibit diseases caused by the overactivity of a tyrosine kinase. | 12-25-2008 |
20130266884 | Unit cell for flat-tubular solid oxide fuel cell or solid oxide electrolyzer, and flat-tubular solid oxide fuel cell and flat-tubular solid oxide electrolyzer using the same - This invention relates to a unit cell for a flat-tubular solid oxide fuel cell or solid oxide electrolyzer, and a flat-tubular solid oxide fuel cell and a flat-tubular solid oxide electrolyzer using the same, and more particularly to a unit cell for a flat-tubular solid oxide fuel cell or solid oxide electrolyzer, wherein the unit cell includes a connector including connection parts, thus decreasing the thickness of the unit cell and reducing the size of a cell stack, and to a flat-tubular solid oxide fuel cell and a flat-tubular solid oxide electrolyzer using the same. | 10-10-2013 |
20130273451 | FLAT TUBULAR OR PLATE TYPE SOLID OXIDE FUEL CELL - The present invention relates to a solid oxide fuel cell, which includes a plurality of unit cells and a connection layer between the plurality of unit cells, wherein each of the unit cells includes an anode, a cathode and a solid electrolyte between the anode and the cathode, and the connection layer includes i) a first layer containing La-ferrite including one or more selected from the group consisting of Sr, Ca and Ba; and ii) a second layer containing La-ferrite including one or more selected from the group consisting of Sr, Ca and Ba, and one or more cerias selected from the group consisting of GDC (Gd doped ceria), LDC (La-doped ceria) and SDC (Sm-doped ceria), wherein the first layer is in contact with the cathode of each of the unit cells and the second layer is in contact with the anode of each of the unit cells. | 10-17-2013 |
20130330648 | FLAT TUBULAR SOLID-OXIDE FUEL CELL, AND FLAT TUBULAR SOLID-OXIDE WATER ELECTROLYSIS APPARATUS - The present invention relates to a flat tubular solid-oxide fuel cell and to a water electrolysis apparatus. More particularly, the present invention relates to a flat tubular solid-oxide fuel cell and to a water electrolysis apparatus, wherein the flat tubular solid-oxide fuel cell comprises: a cell stack including a plurality of flat tubular unit cells; and first manifolds which are made of ceramic materials, and each of which has a first reaction gas inlet/outlet portion for the entry/exit of a first reaction gas to/from the cell stack and a first insertion portion for the insertion of either of the two ends of the cell stack, wherein the first manifolds are arranged at both ends of the cell stack, respectively, to thereby simplify the structure of the fuel cell and minimize the number of sealing portions in order to reduce the loss of reaction gas or the like. | 12-12-2013 |
20150024299 | UNIT CELL FOR SOLID-OXIDE FUEL CELL AND SOLID-OXIDE FUEL CELL USING SAME - The present invention relates to a unit cell for a solid-oxide fuel cell and to a solid-oxide fuel cell using same, and, more specifically, relates to: a unit cell for a solid-oxide fuel cell, wherein a fuel charging-and-discharging part and an air charging-and-discharging part are provided perpendicularly to a cathode comprised in the solid-oxide fuel cell; and a solid-oxide fuel cell using same. | 01-22-2015 |
Patent application number | Description | Published |
20140219961 | PHARMACEUTICAL COMPOSITION FOR TREATING CANCER, COMPRISING INTERFERON ALPHA CONJUGATE - A method for preventing or treating a cancer includes administering an anti-cancer pharmaceutical composition including an interferon alpha or a polymer conjugate thereof. The pharmaceutical composition can be co-administered with anti-cancer agents. The interferon alpha conjugate shows a longer in vivo half-life and a more excellent anti-cancer activity than the conventional interferon alpha, and in particular, its co-administration with an anti-cancer agent such as gemcitabine has synergistic inhibitory effects on cancer cell growth and proliferation so as to exhibit a remarkably excellent anti-cancer activity. Further, the anti-cancer pharmaceutical composition has excellent in vivo half-life and anti-cancer activity to greatly reduce administration frequency. Co-administration of an anti-cancer agent and the interferon alpha conjugate having excellent anti-cancer activity reduces administration dose of anti-cancer agent so as to reduce side effects of anti-cancer agent and increase treatment compliance of patient. | 08-07-2014 |
20140377290 | SITE-SPECIFIC GLP-2 CONJUGATE USING AN IMMUNOGLOBULIN FRAGMENT - The present invention relates to a glucagon-like peptide-2 (GLP-2) conjugate comprising native GLP-2 or its derivative and an immunoglobulin Fc fragment being covalently linked via a non-peptidyl polymer, wherein the native GLP-2 or its derivative has a thiol group introduced at its C-terminal end, and one end of the non-peptidyl polymer is linked to an amino acid residue of the GLP-2 other than the N-terminal amino group thereof; a method for preparing the GLP-2 conjugate; a pharmaceutical composition comprising the same; and a method for treating or preventing intestinal disease, intestinal injury, or gastrosia by using the same. Since the GLP-2 conjugate of the present invention has a remarkably increased binding affinity to a GLP-2 receptor, it shows a prolonged in vivo half-life and an improved in vivo durability and stability. | 12-25-2014 |
20150056223 | PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR TREATMENT OF NON-ALCOHOLIC FATTY LIVER DISEASE - The present invention relates to a pharmaceutical composition for the prevention and treatment of non-alcoholic fatty liver disease (NAFLD), including a conjugate prepared by covalently linking an insulinotropic peptide, a non-peptidyl polymer and an immunoglobulin Fc region. The composition of the present invention maintains the in-vivo activity of the peptide at a relatively high level, and remarkably increases the blood half-life, thereby preventing triglyceride accumulation which is a typical feature of non-alcoholic fatty liver disease. Ultimately, it can be desirably employed for the prevention and treatment of non-alcoholic fatty liver disease. | 02-26-2015 |
Patent application number | Description | Published |
20080203904 | Organic electroluminescent device and fabrication method thereof - Provided are an organic electroluminescent device and a fabrication method thereof. The organic electroluminescent device includes a first substrate, a second substrate, an organic electroluminescent layer formed on the first substrate, a thin film transistor formed on the second substrate, and first and second seal lines attaching the first and second substrates to each other. | 08-28-2008 |
20090015149 | ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME - An organic electroluminescent device and a method of fabricating the same are provided. The organic electroluminescent device includes a first substrate, a second substrate, a thin film transistor formed on the first substrate, a light emitting diode comprising first and second electrodes and an organic luminescent layer that are formed on the thin film transistor, and first and second passivation layers formed on the first substrate on which the light emitting diode is formed. | 01-15-2009 |
20090322474 | System for turning on and off power using door card key - Disclosed herein is a system for turning on and off power using a door card key. Transmission means includes a switch unit turned on and off depending on the insertion of the door card key, a switch monitoring unit configured to generate a clock signal, a microcomputer unit configured to generate an RF signal, a transmission signal amplification unit configured to amplify the RF signal generated by the microcomputer unit, and a transmission unit configured to transmit the amplified RF signal. Reception means includes a reception unit configured to receive the RF signal from the transmission means, a reception signal amplification unit configured to amplify the RF signal from the reception unit, a drive signal generation unit configured to convert the RF signal into a drive signal and then output the drive signal, and a control switch unit turned on and off in response to the drive signal. | 12-31-2009 |
20120221654 | TERMINAL AND METHOD FOR PROVIDING A CLOUD SERVICE - An apparatus and a method for providing a cloud service, where the method includes storing information, generated by an input to a terminal or communication data generated between the terminal and another terminal, in a web server; and determining and providing a service based on the information or communication data. The method and apparatus allow for communication data to be shared via a private page between two terminals designated as soul mates. | 08-30-2012 |
Patent application number | Description | Published |
20150221260 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes: a display panel configured with rows of pixels, each row pixels including a first color pixel, a second color pixel, and a third color pixel; and a backlight assembly configured to supply light to the display panel, in which: a data signal is alternately applied to a first color pixel disposed in an odd row on an odd frame, and to another first color pixel disposed in an even row on an even frame, a data signal is alternately applied to a second color pixel disposed in the odd row on the odd frame, and to another second color pixel disposed in the even row on the even frame, a data signal is applied to a third color pixel on both frames, and colors of light supplied to the display panel on the odd frame and the even frame are different from each other. | 08-06-2015 |
20150255026 | DISPLAY DEVICE - A display device is disclosed. In one aspect, the display device includes a plurality of pixels each including first and second switching elements connected to a first gate line and a data line. Each pixel also includes a first memory capacitor connected to the first switching element and a capacitance voltage line, a second memory capacitor connected to the second switching element and the capacitance voltage line, and a third switching element and a fourth switching element each connected to a second gate line and a reference voltage line. Each pixel further includes a fifth switching element connected to a third gate line and the first memory capacitor, a sixth switching element connected to the third gate line and the second memory capacitor, a first subpixel electrode connected to the third and fifth switching elements, and a second subpixel electrode connected to the fourth and sixth switching element. | 09-10-2015 |
20160133216 | DISPLAY APPARATUS - A display apparatus includes a display panel comprising a plurality of gate lines extending in a first diagonal direction of a display area, and a plurality of vertical lines extending in a vertical direction, the gate lines comprising a plurality of first gate lines disposed in a first sub-area of the display area, a plurality of second gate lines disposed in a second sub-area of the display area, a plurality of third gate lines disposed in a third sub-area of the display area, the third gate lines respectively connected to the vertical lines, and a gate driver disposed in the first peripheral area in which the data driver is disposed and configured to provide at least one of the first, second and third sub-areas with a gate signal different from a reference gate signal. | 05-12-2016 |
Patent application number | Description | Published |
20150014688 | Thin Wafer Handling and Known Good Die Test Method - A method of attaching a microelectronic element to a substrate can include aligning the substrate with a microelectronic element, the microelectronic element having a plurality of spaced-apart electrically conductive bumps each including a bond metal, and reflowing the bumps. The bumps can be exposed at a front surface of the microelectronic element. The substrate can have a plurality of spaced-apart recesses extending from a first surface thereof. The recesses can each have at least a portion of one or more inner surfaces that are non-wettable by the bond metal of which the bumps are formed. The reflowing of the bumps can be performed so that at least some of the bond metal of each bump liquefies and flows at least partially into one of the recesses and solidifies therein such that the reflowed bond material in at least some of the recesses mechanically engages the substrate. | 01-15-2015 |
20150303149 | EMI SHIELDED WAFER LEVEL FAN-OUT POP PACKAGE - In some embodiments, a semiconductor device package assembly may include a first substrate. The first substrate may include a first set of electrical conductors which electrically connect the assembly. In some embodiments, the assembly may include at least one electrical conductor coupled to the first substrate such that at least one of the electrical conductors exposes through a perimeter surface of the semiconductor device package assembly. In some embodiments, the assembly may include a first die electrically connected to a second surface of the first substrate using a second set of electrical conductors. The assembly may include an electronic memory module coupled to the first die. In some embodiments, the assembly may include a shield applied to an upper surface of the assembly and electrically coupled to at least one of the exposed electrical conductors. The shield may inhibit, during use, electromagnetic interference. | 10-22-2015 |
20150364454 | RECONFIGURED WIDE I/O MEMORY MODULES AND PACKAGE ARCHITECTURES USING SAME - In some embodiments, it is desirable to increase memory bandwidth using an integrated solution. In one embodiment, wide I/O memory may be used. Described herein are embodiments of systems and methods of reconfiguring wide I/O memory modules. The reconfigured memory modules may be configured such that the memory modules function in combination with current packaging architectures. | 12-17-2015 |
Patent application number | Description | Published |
20080310659 | Hearing Aid Having Feedback Signal Reduction Function - The present invention relates to a hearing aid having feedback signal reduction function. A preferred embodiment of the hearing aid of the present invention having feedback signal reduction function comprises: a microphone; an A/D transformer transforming an external sound that is input through the microphone to a digital sound signal; a feedback signal detector detecting the feedback signal by testing a specific range of frequency from the digital sound signal; a feedback signal reducer, operated by the control of the feedback signal detector, renewing the coefficient of correlation of an adaptive filter, to which independent component analysis (ICA) is applied, and reducing the feedback signal; a frequency amplifier amplifying the digital sound signal by use of the compensation gain information per frequency to fit the pre-determined characteristics of hearing loss; a D/A transformer transforming the digital sound signal to an analog sound signal; and a receiver Accordingly, the present invention can reduce the feedback signal to deliver high-quality voice signals only. | 12-18-2008 |
20100100318 | NAVIGATION APPARATUS AND METHOD THEREOF - A method of controlling a navigation apparatus, and which includes measuring, via a sensor, an environmental characteristic including at least one of an altitude of the navigation apparatus and an atmospheric pressure of an atmosphere the navigation apparatus is operating in; extracting, via a controller, a hearing characteristic including a degree of hearing impairment for a user operating the navigation apparatus from a memory based on the measured environmental characteristic; and compensating, via the controller, audio output by the navigation apparatus using the extracted degree of hearing impairment for the user operating the navigation apparatus. | 04-22-2010 |
Patent application number | Description | Published |
20090057922 | Semiconductor device, method of manufacturing the semiconductor device, flip chip package having the semiconductor device and method of manufacturing the flip chip package - A semiconductor device can include a semiconductor chip, a protective layer pattern, an under bump metallurgy (UBM) layer, and conductive bumps. The semiconductor chip can include a pad and a guard ring. The protective layer pattern can be formed on the semiconductor chip to expose the pad and the guard ring. The UBM layer can be formed on the protective layer and can directly make contact with the pad and the guard ring. The conductive bumps can be formed on a portion of the UBM layer on the pad. Thus, the UBM layer and the guard ring can directly make contact with each other, so that a uniform current can be provided to the UBM layer on the pad regardless of a thick difference of different portions of the UBM layer. | 03-05-2009 |
20100297820 | Embedded Semiconductor Device Including Planarization Resistance Patterns and Method of Manufacturing the Same - An embedded semiconductor device which a logic region and the memory region are planarized with planarization resistance patterns and a method of manufacturing the same are disclosed. The embedded semiconductor device includes a substrate, gates formed on the substrate, source/drain regions formed on both sides of the gates in the substrate, a first interlayer dielectric (ILD) layer which covers the gates and the source/drain regions, first via plugs which vertically penetrate the first ILD layer and are selectively connected to the source/drain regions, capacitors and second via plugs selectively connected to the first via plugs, a second ILD layer that fills the space between the capacitors and the second via plugs, planarization resistance patterns formed on the second ILD layer, a third ILD layer formed on the second ILD layer and the planarization resistant patterns, and third via plugs which vertically penetrate the third ILD layer, and are selectively connected to a top electrode of the capacitors and the second via plugs. | 11-25-2010 |
20120295402 | SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE, FLIP CHIP PACKAGE HAVING THE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE FLIP CHIP PACKAGE - A semiconductor device can include a semiconductor chip, a protective layer pattern, an under bump metallurgy (UBM) layer, and conductive bumps. The semiconductor chip can include a pad and a guard ring. The protective layer pattern can be formed on the semiconductor chip to expose the pad and the guard ring. The UBM layer can be formed on the protective layer and can directly make contact with the pad and the guard ring. The conductive bumps can be formed on a portion of the UBM layer on the pad. Thus, the UBM layer and the guard ring can directly make contact with each other, so that a uniform current can be provided to the UBM layer on the pad regardless of a thick difference of different portions of the UBM layer. | 11-22-2012 |
20140120681 | METHODS OF FABRICATING SEMICONDUCTOR DEVICES HAVING GATE STRUCTURE - A method of fabricating a semiconductor device includes forming a gate electrode structure on a substrate, forming a first spacer material layer covering the gate electrode structure, forming a second spacer material layer covering the first spacer material layer, and etching the first and second spacer material layers using an etch-back process to form first and second spacers. | 05-01-2014 |
Patent application number | Description | Published |
20090310050 | DISPLAY SUBSTRATE AND DISPLAY APPARATUS HAVING THE SAME - The present invention relates to a display substrate and display apparatus, an exemplary embodiment of which includes a first switching element, a first spacer arranged on the first switching element, a first pixel electrode connected to the first switching element, a first capacitor electrode connected to the first pixel electrode and arranged on the first spacer, a first storage line overlapping with the first pixel electrode and a first alignment layer arranged on the first pixel electrode and the first capacitor electrode. | 12-17-2009 |
20120236043 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a panel module displaying a 2-dimensional (2D) image or a 3-dimensional (3D) stereoscopic image, a lens panel disposed over the panel module and including a first substrate, a second substrate and a liquid crystal layer disposed between the first substrate and the second substrate, the first substrate including a plurality of first electrodes, a plurality of floating electrodes and a plurality of second electrodes, the floating electrodes partially overlapping with the first electrodes and being electrically floated, the second electrodes partially overlapping with the floating electrodes, and a light source module supplying light to the panel module. | 09-20-2012 |
Patent application number | Description | Published |
20080233989 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INFORMATION IN A COMMUNICATION SYSTEM - An apparatus and method for transmitting/receiving a Channel Quality Information (CQI) in a communication system are provided. A Mobile Station (MS) receives first information indicating a representative MS selected from a group of MSs located within a preset range and in similar channel statuses, the group including the MS, determines from the first information whether the MS is designated as the representative MS, and transmits a CQI of the MS as a representative CQI of the MSs included in the group to a Base Station (BS), if the MS is designated as the representative MS. | 09-25-2008 |
20080240009 | SYSTEM AND METHOD FOR DATA TRANSMISSION/RECEPTION IN A COMMUNICATION SYSTEM - Disclosed is a system and method for transmitting data based on an operational state of a mobile station in a communication system. The method includes, when detecting a low battery state of the mobile station, storing one or more data packets to be transmitted to the mobile station, extracting at least one data packet, which has a transmission delay time larger than a difference between a maximum delay time and preset margin, from the one or more stored data packets, and transmitting at least a part of the extracted at least one data packet to the mobile station by using a resource allocated to the mobile station. | 10-02-2008 |
20080242291 | Method and system for transmitting/receiving data in communication system - Disclosed is a method and system for transmitting and receiving data in a communication system. The system includes a base station, and a relay station connecting the base station with at least one mobile station. The base station transmits data for a plurality of mobile stations to the relay station, and transmits the data to at least one mobile station belonging to the base station from among the plurality of mobile stations. The relay station receives the data from the base station, and transmits the data to at least one mobile station belonging to the relay station from among the plurality of mobile stations in the same interval as an interval where the base station transmits the data to the mobile station. | 10-02-2008 |