Patent application number | Description | Published |
20080230915 | SEMICONDUCTOR PACKAGE USING WIRES CONSISTING OF Ag OR Ag ALLOY - A semiconductor package using Ag or Ag alloy wire which can maintain superior reliability against a noble metal and lower its manufacturing cost is provided. The semiconductor package comprises a semiconductor substrate. A semiconductor chip is attached to the package substrate and has one or more pads which comprise a noble metal. And one or more wires are bonded so as to electrically connect the one or more pads and the package substrate and comprise Ag or Ag alloy. | 09-25-2008 |
20080240975 | AG-BASED ALLOY WIRE FOR SEMICONDUCTOR PACKAGE - An Ag-based alloy wire for a semiconductor package is highly reliable and can be fabricated with low costs. The Ag-based alloy wire includes 0.05˜5 wt % of at least one kind of a first additive ingredient selected from the group consisting of platinum (Pt), palladium (Pd), rhodium (Rh), osmium (Os), gold (Au), and nickel (Ni), and Ag as a remainder. | 10-02-2008 |
20140023928 | ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME - An anode active material for a lithium secondary battery having a high capacity and a high efficiency of charge discharge characteristics. The anode active material includes a silicon mono-phase and an alloy phase formed of silicon with a metal element at least one selected from the group consisting of Ti, Ni, Cu, Fe, Mn, Al, Cr, Co, and Zn. The anode active material is a powder in which the silicon mono-phase is uniformly distributed in a matrix of the alloy phase, has particle size distribution defined as D0.1 and D0.9, and the value of D0.1-D0.9 is in a range from about 3 μm to about 15 μm. | 01-23-2014 |
20140199594 | ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME - An anode active material for a lithium secondary battery having high-capacity and high-efficient charge/discharge characteristics. The anode active material includes silicon single phases; and silicon-metal alloy phases surrounding the silicon single phases. A dopant is distributed in the anode active material, and the silicon single phases are formed through rapid-cooling solidification, and the silicon single phases have a fine microstructure due to the dopant. | 07-17-2014 |
20140203207 | ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME - An anode active material for a lithium secondary battery having high-capacity and high-efficient charging/discharging characteristics. The anode active material includes silicon single phases, and silicon-metal alloy phases distributed around the silicon single phases. The silicon single phases have a fine structure in which crystalline particles obtained through rapid-cooling solidification are thermally treated to be grown to crystal grains. | 07-24-2014 |
20140291574 | ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME - An anode active material for a secondary battery is provided. The anode active material provides high-capacity, high-efficiency, charging and discharging characteristics. The anode active material for a secondary battery may include a silicon single phase and a silicon-metal alloy phase distributed around the silicon single phase. The silicon-metal alloy phase may include copper, iron, titanium and nickel. | 10-02-2014 |
20140332716 | ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY INCLUDING SAME - An anode active material for a secondary battery includes an amount of a first element group in a range of about 0 at % (atomic percent) to about 30 at %, an amount of a second element group in a range of about 0 at % to about 20 at %, a balance of silicon and other unavoidable impurities. The first element group may include copper (Cu), iron (Fe), or a mixture thereof, and the second element group may include titanium (Ti), nickel (Ni), manganese (Mn), aluminum (Al), chromium (Cr), cobalt (Co), zinc (Zn), boron (B), beryllium (Be), molybdenum (Mo), tantalum (Ta), sodium (Na), strontium (Sr), phosphorous (P) or mixtures thereof. | 11-13-2014 |
20140376185 | COOLING DEVICE - A cooling device according to an exemplary embodiment of the present invention includes: a chamber including at least one flexible surface; a piezoelectric element formed in the at least one flexible surface and generating a volume change in the chamber by bending the at least one flexible surface in a first direction or a second direction to generates a first directional air flow or a second directional air flow; an opening formed in the chamber and becoming a channel of the first direction air flow or the second directional air flow; and at least one connection unit connected to the outer side of the chamber and the outer side of a heat source that is provided at a distance from the chamber and connecting the chamber and the heat source. | 12-25-2014 |
20150041707 | NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME - A negative active material for a secondary battery that provides high capacity, high efficiency charging and discharging characteristics includes: a silicon single phase; and a silicon-metal alloy phase by which the silicon single phase is bounded, wherein the negative active material comprises 5 to 30 wt % of nickel, 5 to 30 wt % of titanium, and 40 to 90 wt % of silicon, the negative active material has a first peak of the silicon-metal alloy phase in an X-ray diffraction analysis spectrum, the silicon single phase is finely distributed in the silicon-metal single phase by mechanical alloying, and the first peak resulting from the (501) surface of the silicon-metal alloy phase has a greater value than the first peak resulting from the (501) surface of the silicon-metal alloy phase that is not subjected to the mechanical alloying, by 0.6° to 0.9°. | 02-12-2015 |
20150072235 | POWDER MANUFACTURING APPARATUS AND ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY MANUFACTURED BY THE APPARATUS - Provided is an apparatus for manufacturing a powder alloy used as an anode active material of a secondary battery. The apparatus includes a nozzle unit for melting and spraying an alloy, a cooling unit for cooling down the alloy sprayed from the nozzle unit, a grinding unit for grinding the alloy cooled by the cooling unit, and a first chamber accommodating the nozzle unit, the cooling unit, and the grinding unit, and maintained to be a vacuum state. | 03-12-2015 |
Patent application number | Description | Published |
20130041993 | SYSTEM AND METHOD FOR PROVIDING WEB SERVICE FOR SMART OBJECTS - A system and method for providing web service for smart objects are provided. The system includes a smart object and a repeater. The smart object receives a web service request for the smart object from a service-requesting user, and transmits a message including information on a web server associated with the web service request to a repeater. The repeater receives the message including the information on the web server associated with the web service request from the smart object, transfers the web service request to the web server and, when a response for the request is received from the web server, transfers the response to the service-requesting user. Accordingly, the present invention can provide a web service to independent of n insufficient memory capacity of a smart object and a limited network. | 02-14-2013 |
20140050219 | APPARATUS AND METHOD FOR PROCESSING PATH MANAGEMENT PACKET - An apparatus and method for processing a path management packet is provided, the method including determining whether a router for processing a received path management packet is a storing node, and when the router is determined to be a storing node, controlling the path management packet to be stored in a routing table, or when the router is determined to be a non-storing node, failing to store the path management packet in the routing table and controlling the path management packet to be transmitted to a subsequent node. | 02-20-2014 |
20140078947 | APPARATUS AND METHOD FOR IMPROVING ENERGY EFFICIENCY OF SENSOR NETWORK SYSTEM - Provided is an apparatus and method for setting an operation of a sensor node based on an amount of energy of the sensor node. A sensor node of a wireless sensor network system may include an energy identifier to identify an amount of energy of the sensor node; and a node setting unit to set the sensor node as one of a router node that relays communication with a neighbor node and a leaf node that does not relay the communication, based on the amount of energy of the sensor node. | 03-20-2014 |
20140105063 | DUTY CYCLE CONTROL METHOD AND APPARATUS TO MITIGATE LATENCY FOR DUTY CYCLE-BASED WIRELESS LOW-POWER MAC - Disclosed are a duty cycle control method and apparatus to mitigate latency for duty cycle wireless low-power MAC. The duty cycle control method according to an embodiment of the present invention can control a duty cycle depending on traffic conditions in the asynchronous duty cycle-based low-power MAC to mitigate the packet transmission latency between nodes without significant damage of unique low power characteristics. | 04-17-2014 |
20150282039 | APPARATUS AND METHOD FOR TRANSFERRING DATA USING CONCURRENT TRANSMISSION - A method for transferring data in a method for transferring data signals by a data communication system comprising at least one node, the method comprises: transmitting a wakeup message when a source node receives a probe packet from at least one of other communication nodes; when at least one node which received the wakeup message is a relay node, transmitting the wakeup message upon receiving the probe packet from another communication node by the relay node; when the node which received the wakeup message is a destination node, transmitting a suppress message upon receiving the wakeup message by the destination node; when the relay node receives the suppress message, transmitting the suppress message; and when the source node receives the suppress message, transmitting concurrently a data signal to the destination node through the relay node. | 10-01-2015 |
Patent application number | Description | Published |
20090054231 | METHOD FOR PREPARING NANOSTRUCTURED VANADIA-TITANIA CATALYSTS USEFUL FOR DEGRADING CHLORINATED ORGANIC COMPOUNDS BY A FLAME SPRAY PROCESS - The present invention discloses methods for preparing vanadia-titania catalysts in the form of nanostructured particles, where vanadia particles are dispersed at the surface of a titanium dioxide carrier and attached thereto, which are useful for degrading chlorinated organic compounds. The method of the present invention has a number of advantages in that: (i) it is capable of producing vanadia-titania catalysts by a relatively simple process as compared to the conventional wet-type method; (ii) the size of the catalyst particles can be easily regulated; and (iii) the vanadia-titania catalysts prepared according to the method of the present invention exhibit excellent degradation efficiency with respect to chlorinated organic compounds even at a low temperature, compared to catalysts prepared by the wet-type method, due to their nanostructure that provides the catalysts with large reactive surface area and high physical stability. | 02-26-2009 |
20090123353 | SOLVOTHERMAL METHOD FOR PREPARING VANADIA-TITANIA CATALYST HAVING NANO STRUCTURE FOR DECOMPOSING CHLORINATED ORGANIC COMPOUNDS - The present invention relates to a method for preparing a vanadia-titania catalyst having a core-shell structure, which is highly active in decomposing chlorinated organic compounds such as dioxin present in the exhaust of an incinerator. | 05-14-2009 |
20100239480 | Method And Apparatus For The Treatment Of Nitrogen Oxides Using An Ozone And Catalyst Hybrid System - The present invention is a method of treating nitrogen oxides using an ozone and catalyst hybrid system, as well as an apparatus, specifically relating to a method of treating nitrogen oxide using an ozone and catalyst hybrid system comprising: | 09-23-2010 |
20100296966 | MULTI-FUNCTIONAL CABIN AIR FILTER - A multi-functional cabin air filter includes a dust collecting filter layer for collecting fine dust; an oxidation catalyst filter layer for oxidizing nitrogen monoxide into nitrogen dioxide; and an adsorption filter layer for adsorbing nitrogen dioxide and volatile organic compounds, wherein antimicrobial nanoparticles are applied to at least one of the dust collecting filter layer, the oxidation catalyst filter layer and the adsorption filter layer. This cabin air filter has dust collecting, denitrifying, deodorizing and antimicrobial functions, and it may be utilized in various ways for air purification in a limited space such as a vehicle. | 11-25-2010 |
20120112097 | METHOD AND APPARATUS FOR QUANTITATIVE ANALYSIS OF THE EXTENT OF MEMBRANE FOULING BY USING FLUORESCENT PROTEIN STRUCTURES - Disclosed are a method and an apparatus for quantitative analysis of the extent of separation membrane fouling using a fluorescent protein structure, allowing easy quantitative analysis of the extent of separation membrane fouling and improving accuracy thereof. The disclosed method for quantitative analysis of the extent of separation membrane fouling using a fluorescent protein structure includes: preparing a solution containing a fluorescent protein structure; passing the solution containing the fluorescent protein structure through a separation membrane so as to adsorb the fluorescent protein structure onto the separation membrane; and quantitatively analyzing the fluorescent protein structure adsorbed onto the separation membrane by measuring fluorescence emitted by the fluorescent protein structure adsorbed to the separation membrane. | 05-10-2012 |
20120114540 | METHOD AND APPARATUS FOR REMOVING VOLATILE ORGANIC COMPOUND - Disclosed is a method for removing volatile organic compounds included in the air, comprising: generating ozone; and treating the ozone with a catalyst to generate reactive species, wherein the volatile organic compounds are decomposed by the reactive species. | 05-10-2012 |
20120129691 | APPARATUS AND METHOD FOR MANUFACTURING MANGANESE OXIDE-TITANIA CATALYST - Disclosed are an apparatus and method for preparing a manganese oxide-titania catalyst. The apparatus for preparing a manganese oxide-titania catalyst includes: a vaporizer vaporizing a manganese precursor and a titanium precursor; a carrier gas supply line supplying a carrier gas, which carries precursor vapors vaporized by the vaporizer to a reactor, to the vaporizer; an oxygen supply line supplying an oxygen source to the reactor; the reactor reacting the precursor vapors with the oxygen source to synthesize a manganese oxide-titania catalyst; and a collector condensing and collecting the manganese oxide-titania catalyst synthesized in the reactor. And, the method for preparing a manganese oxide-titania catalyst includes: 1) vaporizing a manganese precursor and a titanium precursor; 2) carrying precursor vapors (vapors of the manganese precursor and the titanium precursor) and an oxygen source to a reactor; 3) reacting the precursor vapors and the oxygen source to synthesize a manganese oxide-titania catalyst; and 4) condensing and collecting the manganese oxide-titania catalyst. According to the present disclosure, mass production of manganese oxide-titania catalysts with high decomposition efficiency of organic compounds can be prepared through fewer and continuous processes. | 05-24-2012 |
20130192500 | FIRE GRATE TYPE INCINERATION APPARATUS - The present disclosure relates to a fire grate type incineration apparatus, which includes movable fire grates and fixed fire grates alternatively arranged in a step pattern and incinerates waste while moving the waste to a discharge hole by the operation of the movable fire grates, wherein a channel is formed in the fixed fire grates so that a coolant cools the fixed fire grates while flowing along the channel, wherein the air introduced into the movable fire grates cools the movable fire grates and then is preheated and supplied into the incineration apparatus through an exhaust hole formed in the movable fire grates. | 08-01-2013 |
20130209352 | APPARATUS AND METHOD FOR MANUFACTURING COMPOSITE NANO PARTICLES - Disclosed are an apparatus and a method for manufacturing composite nanoparticles. The apparatus comprises: a first precursor supply unit vaporizing a first precursor and supplying it to a reaction unit; a second precursor supply unit vaporizing a second precursor and supplying it to the reaction unit; the reaction unit producing composite nanoparticles by reacting the vaporized first precursor with the vaporized second precursor; an oxygen supply line supplying an oxygen source to the reaction unit; and a collection unit collecting the composite nanoparticles produced by the reaction unit. Since gas phase synthesis occurs in different stages using the U-shaped reaction chamber, aggregation is prevented and composite nanoparticles of uniform size and high specific surface area can be produced easily. | 08-15-2013 |
20140004027 | TITANIA CARRIER FOR SUPPORTING CATALYST, MANGANESE OXIDE-TITANIA CATALYST COMPRISING THE SAME, APPARATUS AND METHOD FOR MANUFACTURING THE TITANIA CARRIER AND MANGANESE OXIDE-TITANIA CATALYST, AND METHOD FOR REMOVING NITROGEN OXIDES | 01-02-2014 |
20140018237 | VANADIA-TITANIA CATALYST FOR REMOVING NITROGEN OXIDES AND METHOD FOR MANUFACTURING THE SAME - Provided is a method for preparing a vanadia-titania catalyst, comprising: vaporizing a titanium precursor; conveying the vaporized titanium precursor to a reaction unit together with an oxygen supplying source; reacting the vaporized titanium precursor conveyed to the reaction unit with the oxygen supplying source to produce titania particles; condensing the titania particles, collecting and recovering them; mixing the recovered titania particles with a vanadium precursor solution; drying the mixture of the titania particles with the vanadium precursor solution; and calcining the dried mixture under oxygen atmosphere or air. Provided also is a vanadia-titania catalyst obtained by the method. In the vanadia-titania catalyst, titania particles (carriers) are prepared by chemical vapor condensation, and then vanadia is supported on the titania particles (carriers) through impregnation and calcining. Therefore, the vanadia-titania catalyst has a large specific surface area, uniform and fine nano-scaled size, and high dispersibility, thereby providing excellent nitrogen oxide removal efficiency, particularly in a low temperature range of 200° C.-250° C. | 01-16-2014 |
20140045192 | SINGLE-STRANDED NUCLEIC ACID APTAMERS SPECIFICALLY BINDING TO E. COLI AND METHOD FOR DETECTING E. COLI USING THE SAME - Provided are a single-stranded nucleic acid aptamer specifically binding to | 02-13-2014 |
20140342467 | APPARATUS AND METHOD FOR CONTINUOUSLY MONITORING SUBAQUEOUS TARGET HARMFUL SUBSTANCES - The present invention relates to an apparatus and method for continuously monitoring subaqueous target harmful substances. More particularly, it relates to an apparatus and method for continuously monitoring subaqueous target harmful substances by continuously measuring the concentration of the subaqueous target harmful substances. The present invention provides an apparatus and method for continuously monitoring subaqueous target harmful substances, which can continuously measure the concentration of subaqueous target harmful substances using a receptor that can selectively recognize the target harmful substances, a porous membrane fixed with the receptor, and a sensing unit that continuously measures the intensity of fluorescent signals of the target harmful substance reacting with the receptor, and can be utilized as various apparatuses and methods for continuously sensing various harmful substances necessary to continuously monitor for the management of the water quality. | 11-20-2014 |
20150141270 | SINGLE-STRANDED NUCLEIC ACID APTAMERS SPECIFICALLY BINDING TO KLEBSIELLA PNEUMONIAE AND METHOD FOR DETECTING K. PNEUMONIA USING THE SAME - Provided is a single-stranded nucleic acid aptamer specifically binding to | 05-21-2015 |
20150260717 | UNIVERSAL NUCLEIC ACID APTAMERS FOR COMMONLY BINDING TO VARIOUS TYPES OF MICROORGANICMS AND METHOD OF PRODUCING THE SAME - Provided are a single-stranded nucleic acid aptamer simultaneously and specifically binding to various types of microorganisms, and a method of manufacturing the nucleic acid aptamer. For example, provided are a probe that is capable of simultaneously detecting or diagnosing a variety of microorganisms, and a method of manufacturing an aptamer having characteristics of such a probe. | 09-17-2015 |
Patent application number | Description | Published |
20080209282 | Method of managing a flash memory and the flash memory - One embodiment of the method includes determining a type of cells in a block of the flash memory if an error is detected in at least a portion of the block, and selectively changing one of a cell type indicator and a bad block indicator associated with the block based on the determined type of cells in the block. The cell type indicator indicates a type of the cells in the associated block, and the bad block indicator indicates whether the associated block is a usable block. | 08-28-2008 |
20100099462 | MOBILE TERMINAL AND METHOD OF PROVIDING SCHEDULER THEREIN - A mobile terminal and a method of providing a scheduler therein are provided. The mobile terminal comprises: a touch screen; a memory unit for storing a scheduler; and a controller for controlling to display, when displaying a screen of the scheduler on the touch screen, an indicator for changing a relative position thereof to a time axis and for representing a time range of any schedule item by the relative position thereof on the scheduler screen. | 04-22-2010 |
20100315873 | NONVOLATILE MEMORY DEVICE AND RELATED PROGRAMMING METHOD - A method of programming a nonvolatile memory device comprises receiving program data, detecting logic states of the received program data, identifying adjusted margins to be applied to programmed memory cells based on the absence of one or more logic states in the detected logic states, and programming the program data in selected memory cells using the adjusted margins. | 12-16-2010 |
20110111651 | AMPHIBIOUS FIGHTING VEHICLE RUNNING ON LAND AND WATER SURFACES - An amphibious fighting vehicle capable of moving on a water surface including a front planing tracked belt disposed on a front portion of the amphibious fighting vehicle, a rear driving tracked belt, side buoys disposed on lateral sides of the amphibious fighting vehicle, a rear buoy disposed on a rear end of the amphibious fighting vehicle, the buoys assisting in setting an immersion line of the amphibious fighting vehicle at a predetermined value, and a set of identical engines that propel the amphibious fighting vehicle at a speed sufficient for movement on the water surface and a land surface. | 05-12-2011 |
20120007676 | DRIVE AMPLIFIER - A drive amplifier having improved linearity while being characterized by low current consumption. The drive amplifier includes first and second transistors having a gate to which first and second differential Radio Frequency (RF) voltages are respectively input; a third transistor which has a drain connected to a drain of the second transistor and a source connected to the gate of the first transistor, and a drain-source current which increases with an increase in the second differential RF voltage; and a fourth transistor which has a drain connected to a drain of the first transistor and a source connected to the gate of the second transistor, and a drain-source current which increases with an increase in the first differential RF voltage. | 01-12-2012 |
20130078877 | MULTI-PURPOSE AMPHIBIOUS VEHICLE - When the multi-purpose amphibious vehicle moves on surfaces of any type of terrain, it runs on a rolling track by rolling friction faster than a critical speed. The multi-purpose vehicle can run very smoothly and economically with a single engine, can provide multi-terrain capability with no hesitation between surfaces of different types of terrains, and can go as fast on the surfaces of water, snow and ice as it can run on the surface of land. Journey between islands, use for arctic expeditions, higher speed entry along inland rivers, and on the other hand, operation on areas of marsh or swamp using lower ground pressure tracks are all possible with this multi-purpose amphibious vehicle. | 03-28-2013 |
20130203305 | HIGH-SPEED SEALIFT SYSTEM - The present invention relates to a high-speed sealift system which meets the requirement of the 21 | 08-08-2013 |
20140057504 | AMPHIBIOUS PERSONNEL CARRIER RUNNING ON LAND AND WATER SURFACES - The purpose of an embodiment of this invention is, in order to satisfy the requirements for 21st century amphibious landing operations, to develop an amphibious personnel carrier capable of driving faster than 25 Km/hr on the surface of water, executing a seamless transition from sea to land and maneuvering with a mechanized task force for sustained operations ashore. This goal is achieved by the amphibious personnel carrier being composed of 4 front tires and two set of rear tracked belts including six tires configured in a 3×3 arrangement to which the principle of moving on the surface of water depending upon the elevation force being generated over the critical speed is applied, and an engine that can propel the vehicle to run on land and water surfaces with its own traction by the rolling friction over the critical speed. | 02-27-2014 |
20150110672 | METHOD FOR INDUCING APOPTOSIS OF DISEASE CELLS AND DISEASE-CAUSING MICROORGANISMS USING PLASMA FOR BIO-MEDICAL USE - The present invention relates to a method for inducing apoptosis of disease cells and disease-causing micro-organisms using plasma for bio-medical use, the method comprising the steps of: generating plasma by means of a high-pressure plasma jet produced using a micro-electro-mechanical system (MEMS) technique; plasma-processing by applying a solution with the plasma; exposing cells to the plasma-processed solution; and inactivating disease cells and disease-causing micro-organisms from among the exposed cells. According to the present invention, after applying plasma to a solution such as a buffer solution or water, targets to be processed such as micro-organisms or animal or plant cells are exposed thereto, and thus the present invention can be used in both bio and medical fields, and has the benefit of effectively inducing apoptosis of disease cells and disease-causing micro-organisms with low power due to indirect processing. | 04-23-2015 |
20150118979 | APPARATUS AND METHOD FOR CONTROLLING SIGNAL GAIN IN WIRELESS TRANSMITTER - To control a gain of a transmit signal in a wireless transmitter, the wireless transmitter is provided. The wireless transmitter includes a baseband processor for processing an analog baseband transmit signal, and a Radio Frequency (RF) signal processor including a plurality of mixers. The plurality of mixers are configured to share an output signal of the baseband processor as an input. | 04-30-2015 |
Patent application number | Description | Published |
20130122023 | NOVEL LONG-ACTING GLUCAGON CONJUGATE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR THE PREVENTION AND TREATMENT OF OBESITY - Disclosed is a novel long-acting glucagon conjugate in which glucagon or its derivative is covalently linked to a polymer carrier via a non-peptide linker, and a pharmaceutical composition comprising the same as an effective ingredient useful for the prevention and treatment of obesity. Since the long-acting glucagon conjugate of the present invention shows improved in vivo durability and stability, when used in combination with an anti-obesity drug, it is possible to induce synergistic effects on the loss of body weight and decrease in food intake without causing any side-effects such as fluctuation in blood glucose level. Accordingly, the long-acting peptide conjugate of the present invention is very effective for the prevention and treatment of obesity. | 05-16-2013 |
20130211054 | METHOD FOR PURIFYING HUMAN GRANULOCYTE-COLONY STIMULATING FACTOR FROM RECOMBINANT E. COLI - The present invention provides a method for purifying a large amount of human granulocyte-colony stimulating factors (hG-CSFs) from a recombinant | 08-15-2013 |
20130287734 | LIQUID FORMULATIONS OF LONG ACTING INTERFERON ALPHA CONJUGATE - Disclosed is a liquid formulation in which a long-acting INFα conjugate that has improved in vivo duration and stability can be stored stably for a long period of time. It comprises a stabilizer comprising a buffer, a sugar alcohol, a non-ionic surfactant and an isotonic agent. Being free of human serum albumin and other potential factors harmful to the body, the liquid formulation is free of concerns about viral infections and guarantees excellent storage stability to long-acting INFα conjugates. | 10-31-2013 |
20140296475 | METHOD FOR PREPARING PHYSIOLOGICALLY ACTIVE POLYPEPTIDE COMPLEX - A method for preparing a conjugate of a physiologically active polypeptide and a non-peptide polymer by linking physiologically active polypeptide with non-peptide polymer through a covalent bond using an organic solvent is provided. A method for preparing a physiologically active polypeptide complex by linking the conjugate with a carrier is provided. The complex shows improved in vivo duration and stability of the physiologically active polypeptide. The method can prepare the conjugate at a lower production cost, and the resulting conjugate shows an extension of in vivo activity at a relatively high level and significantly increase in the blood half-life. | 10-02-2014 |
20150190528 | LIQUID FORMULATION OF LONG-ACTING INSULIN AND INSULINOTROPIC PEPTIDE - The present invention relates to a liquid formulation of a combination of long-acting insulin and insulinotropic peptide, comprising insulin which is a physiologically active peptide, insulinotropic peptide, and albumin-free stabilizer, wherein the stabilizer comprises a buffer, a sugar alcohol, a non-ionic surfactant, and an isotonic agent; and a method for preparing the liquid formulation. The liquid formulation of the present invention does not contain a human serum albumin and potentially toxic factors to the body, and thus it has excellent storage stability for insulin conjugate and insulinotropic peptide conjugate at high concentration, without a risk of viral contamination. | 07-09-2015 |
20150299247 | AN IMPROVED PROCESS FOR PREPARATION OF PHYSIOLOGICALLY ACTIVE POLYPEPTIDE COMPLEX - Disclosed is a method for the preparation of a complex in which a physiologically active polypeptide is covalently bonded to an immunoglobulin constant region via a non-peptidyl linker. The method is characterized by the employment of a reducing agent, by which conventional problems of low production yield and modification of the polypeptide can be overcome. The physiologically active polypeptide-non-peptidyl polymer-immunoglobulin constant region complex can be produced with high purity and yield as well as at low cost. Thus, the method is industrially useful. Moreover, by exhibiting a prolonged action profile, the physiologically active polypeptide-non-peptidyl polymer-immunoglobulin constant region complex can be effectively used for developing long-acting formulations of physiologically active polypeptides which have improved drug compliance. | 10-22-2015 |
Patent application number | Description | Published |
20080210407 | Heat Transfer Device and Manufacturing Method Thereof Using Hydrophilic Wick - Provided is a flat panel type heat transfer device for effectively dissipating heat generated from a heat source in contact with a casing, comprising the casing sealed and having a certain shape, a coolant loaded in the casing and undergoing phase transition, one or more flat panel type hydrophilic wick structures in contact with at least a portion of an inner surface of the casing, manufactured by aggregating fibers capable of absorbing the coolant, and providing a coolant passage leading the coolant to flow in a direction parallel to the inner surface of the casing, and one or more support structures, each having a plurality of through holes which provide coolant passages through which coolant in a vapor phase or a liquid phase flows, while supporting the hydrophilic wick structure such that the hydrophilic wick structure is in close contact with the inner surface of the casing, wherein the coolant fills a portion of a space in the casing and circulates in the space in a manner such that the coolant flows through the hydrophilic wick structure by means of capillary force generated in fine passages formed in the hydrophilic wick structure toward a relatively hot point, is evaporated by heat from a heat source, flows in a vapor phase toward a relatively low temperature point, condenses at the relatively low temperature point, flows back in a liquid phase to the relatively hot point, and repeats the cycle of evaporation and condensation. | 09-04-2008 |
20090040372 | DIGITAL BROADCASTING TRANSMITTING/RECEIVING APPARATUS AND METHOD - Provided are a digital broadcasting transmitting/receiving apparatus and method. By converting content of a main-program to a stream, converting content of a sub-program forming a single digital broadcasting service through synchronization with the main-program by being subordinated to the main-program to a stream, generating program configuration information containing stream conversion information of the main-program and stream conversion information of the sub-program, multiplexing the converted main-program stream and the generated program configuration information and real-time transmitting the multiplexed signal, and transmitting the converted sub-program stream in non-real-time, various and new premium services with compatibility with existing digital broadcasting services can be provided to users. | 02-12-2009 |
20100184146 | PLASMID FOR EXPRESSING THIOREDOXIN FUSION PROTEIN AND METHOD FOR PRODUCING TARGET PROTEIN USING SAME - The present invention provides a plasmid for expressing a thioredoxin fusion protein comprising thioredoxin as a fusion partner, an | 07-22-2010 |
20120134373 | METHOD OF PACKETIZING ENCODED SYMBOLS AND APPARATUS USING THE SAME - Provided are a method of packetizing encoded symbols and an apparatus using the same. The method includes an encoded symbol and target packet selection step of deciding a first source symbol and selecting an unpacketized first encoded symbol and a target packet into which the unpacketized first encoded symbol is inserted if there is the unpacketized first encoded symbol of at least one first encoded symbol, which is an encoded symbol of the first source symbol generated using an AND-OR tree structure, and a packetization step of generating a second source symbol based on at least one unpacketized first encoded symbol by use of the AND-OR tree structure, generating at least one second encoded symbol based on the second source symbol by use of the AND-OR tree structure, and packetizing at least one of second encoded symbols into the target packet along with the first encoded symbol. | 05-31-2012 |
Patent application number | Description | Published |
20140149718 | INSTRUCTION AND LOGIC TO PROVIDE PUSHING BUFFER COPY AND STORE FUNCTIONALITY - Instructions and logic provide pushing buffer copy and store functionality. Some embodiments include a first hardware thread or processing core, and a second hardware thread or processing core, a cache to store cache coherent data in a cache line for a shared memory address accessible by the second hardware thread or processing core. Responsive to decoding an instruction specifying a source data operand, said shared memory address as a destination operand, and one or more owner of said shared memory address, one or more execution units copy data from the source data operand to the cache coherent data in the cache line for said shared memory address accessible by said second hardware thread or processing core in the cache when said one or more owner includes said second hardware thread or processing core. | 05-29-2014 |
20140189247 | APPARATUS AND METHOD FOR IMPLEMENTING A SCRATCHPAD MEMORY - An apparatus and method for implementing a scratchpad memory within a cache using priority hints. For example, a method according to one embodiment comprises: providing a priority hint for a scratchpad memory implemented using a portion of a cache; determining a page replacement priority based on the priority hint; storing the page replacement priority in a page table entry (PTE) associated with the page; and using the page replacement priority to determine whether to evict one or more cache lines associated with the scratchpad memory from the cache. | 07-03-2014 |
20140304477 | OBJECT LIVENESS TRACKING FOR USE IN PROCESSING DEVICE CACHE - A processing device comprises a processing device cache and a cache controller. The cache controller initiates a cache line eviction process and determines determine an object liveness value associated with a cache line in the processing device cache. The cache controller applies the object liveness value to a cache line eviction policy and evicts the cache line from the processing device cache based on the object liveness value and the cache line eviction policy. | 10-09-2014 |
20140379998 | DYNAMIC HOME TILE MAPPING - Technologies for dynamic home tile mapping are described. an address request can be received from a processing core, the processing core being associated with a home tile table, the home tile table including respective mappings of one or more directory addresses to one or more home tiles. A buffer can be scanned to identify a presence of the address within the buffer. Based on an identification of the presence of the address within the buffer, a home tile identifier corresponding to the address can be provided from the buffer. | 12-25-2014 |
20150178086 | METHOD AND APPARATUS FOR SELECTING CACHE LOCALITY FOR ATOMIC OPERATIONS - An apparatus and method for determining whether to execute an atomic operation locally or remotely. For example, one embodiment of a processor comprises: a decoder to decode an atomic operation on a local core; prediction logic on the local core to estimate a cost associated with execution of the atomic operation on the local core and a cost associated with execution of the atomic operation on a remote core; and the remote core to execute the atomic operation remotely if the prediction logic determines that the cost for execution on the local core is relatively greater than the cost for execution on the remote core; and the local core to execute the atomic operation locally if the prediction logic determines that the cost for local execution on the local core is relatively less than the cost for execution on the remote core. | 06-25-2015 |
20150242210 | Monitoring Vector Lane Duty Cycle For Dynamic Optimization - In an embodiment, a processor includes a vector execution unit having a plurality of lanes to execute operations on vector operands, a performance monitor coupled to the vector execution unit to maintain information regarding an activity level of the lanes, and a control logic coupled to the performance monitor to control power consumption of the vector execution unit based at least in part on the activity level of at least some of the lanes. Other embodiments are described and claimed. | 08-27-2015 |
Patent application number | Description | Published |
20080282687 | Heating Device for Exhaust Gas in Internal Combustion Engine - The present invention relates to a heating device for exhaust gas in an internal-combustion engine, which is driven by using LPG, LNG, a volatile oil, a light oil, biodiesel or oxygenated hydrocarbon being DME, the device consisting of a catalyst reactor reformer, an exhaust gas suction section and the second fuel supply device. The exhaust gas suction section is mounted for using oxygen included in the exhaust gas. When the heating device is driven, air and fuels are supplied to the catalyst reactor and the second fuel supply device via a single tube when the heating device is heated. The present invention provides with a heating device for exhaust gas capable of securing the durability of a heating device for exhaust gas and minimizing the amount of air supplied from the outside to the combustion reforming device by excluding carbon depositions in a tube due to a prolysis of LPG, LNG, a volatile oil, a light oil, biodiesel or oxygenated hydrocarbon being DME, and a method for driving the device. | 11-20-2008 |
20110258994 | Bifunctional Catalyst for Decomposition and Oxidation of Nitrogen Monoxide, Composite Catalyst Including the Same for Apparatus to Decrease Exhaust Gas, and Method for Preparation Thereof - Disclosed are a bifunctional catalyst for simultaneously removing nitrogen oxide and particulate matters, capable of decomposing nitrogen monoxide and generating nitrogen dioxide through oxidation of nitrogen monoxide, a composite catalyst including the catalyst for simultaneously removing nitrogen oxide and particulate matters used for an apparatus to decrease exhaust gas of diesel vehicles, and a method for preparation thereof. The catalyst and the composite catalyst can be used in a device for reducing exhaust gas contaminants mounted on a diesel vehicle and an exhaust gas purification system comprising the device. | 10-27-2011 |
20120055784 | PREPARATION METHOD OF PALLADIUM ALLOY COMPOSITE MEMBRANE FOR HYDROGEN SEPARATION - Disclosed herein is a method of preparing a palladium alloy composite membrane for hydrogen separation, including (a) providing a first metal coating layer on a porous support using an electroplating process; (b) providing a palladium coating layer on the first metal coating layer using a dry plating process; and (c) heat treating the palladium coating layer to form an alloy layer of palladium and the first metal. | 03-08-2012 |
20130129584 | MICRO-CHANNEL REACTOR FOR PRODUCING SYNTHETIC NATURAL GAS - The present invention relates to a micro-channel reactor for producing synthetic natural gas, and more particularly, to a micro-channel reactor for producing synthetic natural gas containing methane gas from synthetic gas, including a porous nickel plate catalyst part. | 05-23-2013 |
20130345046 | Bifunctional Catalyst for Decomposition and Oxidation of Nitrogen Monoxide, Composite Catalyst Including the Same for Apparatus to Decrease Exhaust Gas, and Method for Preparation Thereof - Disclosed are a bifunctional catalyst for simultaneously removing nitrogen oxide and particulate matters, capable of decomposing nitrogen monoxide and generating nitrogen dioxide through oxidation of nitrogen monoxide, a composite catalyst including the catalyst for simultaneously removing nitrogen oxide and particulate matters used for an apparatus to decrease exhaust gas of diesel vehicles, and a method for preparation thereof. The catalyst and the composite catalyst can be used in a device for reducing exhaust gas contaminants mounted on a diesel vehicle and an exhaust gas purification system comprising the device. | 12-26-2013 |
20140004013 | Multifunctional Exhaust Gas Purifying Filter, and Exhaust Gas Purifying Apparatus Using the Same | 01-02-2014 |
20140030156 | Hydrocarbon Reforming Device Using Micro Channel Heater - Disclosed is a hydrocarbon reforming device using a micro channel heater capable of utilizing combustion heat of a fuel as an energy source for reforming reaction of hydrocarbon, which includes metal sheets having micro channels laminated in plural, thus being suitably used as a middle and small compact type device for hydrogen production. Specifically, in the case where a hydrogen purification process is applied to a hydrogen production device combined with a separation membrane, since the hydrogen-containing gas, which does not penetrate the separation membrane, can be utilized as a fuel, the inventive device may be utilized as a hydrogen production system having high efficiency. | 01-30-2014 |
20140100397 | Hydrocarbon Advancement Method - The present invention relates to a method for developing fuel such as various raw materials and biodiesel having hydrocarbon wherein a carbon-carbon double bond and oxygen are removed by a hydrotreating reaction using a proton medium having conductivity, and the present invention is capable of producing advanced biofuel at low costs from various hydrocarbon sources and improving energy efficiency and hydrogen usage efficiency. | 04-10-2014 |
20140144322 | HYDROGEN-SEPARATION-MEMBRANE PROTECTION LAYER AND A COATING METHOD THEREFOR - The present invention relates to a method for protecting a hydrogen separation membrane from particulate contaminants in the process of producing or purifying hydrogen by using the separation membrane. The protection layer, wherein a cermet is formed by coating a ceramic and a metal able to cause surface movement of hydrogen molecules and hydrogen atoms to the surface of the separation membrane, plays the role of blocking contact between the separation membrane and particles (contaminant or catalyst) contained in the gas. In this way, it is possible to improve the durability of the hydrogen separation membrane and to minimize effects on the hydrogen permeability of the separation membrane. | 05-29-2014 |
20140178259 | MICRO-CHANNEL WATER-GAS SHIFT REACTION DEVICE HAVING BUILT-IN FLOW-THROUGH-TYPE METAL CATALYST - The present invention relates to a micro-channel water-gas shift (WGS) reaction device for WGS for generating hydrogen and pre-combustion carbon capture and storage (CCS) from coal gasification, the device using a micro-channel heat exchanger and through-type metal catalyst capable of rapidly dissipating heat generated during single-stage WGS reaction of high concentration CO in a high temperature space. | 06-26-2014 |
20140298993 | HYDROGEN SEPARATION MEMBRANE MODULE WHICH HAVE MIXING PART - Provided is a hydrogen separation membrane module, and more particularly, a hydrogen separation membrane module having a mixing part capable of increasing hydrogen purification efficiency by maximizing a mixing effect and a dispersion effect of a mixture gas supplied to the hydrogen separation membrane using the mixing part provided with a microchannel to supply the mixture gas to the hydrogen separation membrane. | 10-09-2014 |
20140298994 | MULTILAYER MODULE FOR HYDROGEN SEPARATION - The present invention relates to a multilayer module for hydrogen separation using a pressure-resistant chamber so that unit cells using a metal separation membrane through which only hydrogen selectively passes are stacked to improve separation efficiency, and a mixed gas is uniformly supplied into each of the unit cells. In the multilayer module, the unit cells are stacked on each other, and the mixed gas is supplied into the chamber. Also, mixed gas input ports are each disposed in the side surfaces of the unit cells to supply the mixed gas. | 10-09-2014 |
20140301917 | APPARATUS FOR A HYDROCARBON REFORMING USING A MICRO-CHANNEL HEATER - The present invention relates to an apparatus for reforming a hydrocarbon using a micro-channel heater, which can utilize the combustion heat of a fuel as an energy source needed for reforming a hydrocarbon. A plurality of thin metal plates having micro-channels may be laminated in a multilayered structure so as to manufacture a small to medium compact hydrogen-producing apparatus. In particular, a reforming unit may be designed to have a multilayered structure so as to improve the capacity of a reformer up to a level desired by a user. | 10-09-2014 |
20150020686 | Heat Resistant Hydrogen Separation Membrane and Method for Manufacturing Same - The present invention relates to a hydrogen separation membrane which coats granular ceramic onto the surface of a porous metal support and which coats a hydrogen permeation metal thereon so as to inhibit diffusion between the support and a hydrogen separation layer, and to a method for manufacturing same. As a result, the metal support can be modularized with ease, the hydrogen permeation layer can be made thinner to increase the amount of hydrogen permeation, the use of a separation material can be minimized, and the hydrogen separation membrane can have higher competitiveness. | 01-22-2015 |
20150027307 | METHOD FOR PREPARING HYDROGEN SEPARATION MEMBRANE AND DEVICE FOR PREPARIING HYDROGEN SEPARATION MEMBRANE - The present invention relates to a method for preparing a hydrogen separation membrane capable of preventing the plating of Pd inside a porous support and a porous shielding layer when a separation membrane is prepared; a hydrogen separation membrane prepared therefrom; and a use thereof. | 01-29-2015 |
20150298971 | HYDROGEN PRODUCTION MODULE BY INTEGRATED REACTION/SEPARATION PROCESS, AND HYDROGEN PRODUCTION REACTOR USING SAME - The present invention relates to a hydrogen production module by an integrated reaction/separation process, and a hydrogen production reactor using the same, and more specifically, provides a hydrogen production apparatus which laminates a plurality of layered unit cells, is mounted in a pressure-resistant chamber, and can be operated at a high pressure, wherein the unit cell comprises a first modified catalyst, and a second modified catalyst opposite to a hydrogen separator. The hydrogen production module can produce hydrogen using a hydrocarbon, carbon monoxide and an alcohol as sources. Particularly, all the modified catalysts are formed into a porous metal plate form, thereby maximizing the heat transfer effect necessary for reaction. While a reaction and separation of hydrogen simultaneously occur, separated reactants permeate the first modified catalyst so as to come in contact with the same, and then pass through the gap between the hydrogen separator and the second modified catalyst opposite to each other. Therefore, it is possible to obtain a high efficiency over the equilibrium conversion rate of reaction temperature, and high purity hydrogen can be obtained. | 10-22-2015 |
20150328589 | HYDROGEN SEPARATION MEMBRANE MODULE FOR CAPTURING CARBON DIOXIDE - The present invention provides a hydrogen separation membrane module for capturing carbon dioxide. According to the present invention, a module material is used to suppress the reactivity by a carbon source in the separation membrane module during a carbon capture and storage (CCS) process, and is capable of preventing an occurrence of carbon and a decrease in hydrogen partial pressure by a side reaction. | 11-19-2015 |
Patent application number | Description | Published |
20100051080 | THERMOELECTRIC MATERIALS AND CHALCOGENIDE COMPOUNDS - A thermoelectric material is disclosed. The thermoelectric material is represented by the following formula; (A | 03-04-2010 |
20100170553 | THERMOELECTRIC MATERIALS, THERMOELECTRIC MODULE INCLUDING THERMOELECTRIC MATERIALS, AND THERMOELECTRIC APPARATUS INCLUDING THERMOELECTRIC MODULES - A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient: | 07-08-2010 |
20110155478 | THERMOELECTRIC TOUCH SENSOR - A thermoelectric touch sensor includes a first electrode, a thin film layer provided on the first electrode and including a thermoelectric material, a second electrode provided on the thin film layer, a sensing unit which senses at least one of a current flowing between the first electrode and the second electrode and a voltage applied between the first electrode and the second electrode. | 06-30-2011 |
20110240081 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material includes a compound represented by Formula 1: | 10-06-2011 |
20110240083 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material including a compound represented by Formula 1 below: | 10-06-2011 |
20120055526 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE COMPRISING THE THERMOELECTRIC MATERIAL - A thermoelectric material having a high performance index and a thermoelectric module and a thermoelectric device including the thermoelectric material, and more particularly, to a thermoelectric material having a high Seebeck coefficient, high electrical conductivity, and low thermal conductivity and a thermoelectric module and a thermoelectric device including the thermoelectric material. | 03-08-2012 |
Patent application number | Description | Published |
20090110133 | DISTRIBUTED TRANSLATOR WITH RECEIVED SIGNAL SYNCHRONIZATION AND METHOD THEREOF - A distributed translator and an operation method of the distributed translator are proposed. The distributed translator includes: a demodulator demodulating a received signal to extract a transport stream and synchronization information from the received signal; a modulator generating an output frame based on the synchronization information to modulate the output frame; and a transmitter transmitting the modulated output frame according to a transmission timing. | 04-30-2009 |
20090262871 | Receiver and method for detecting signal in multiple antenna system - Provided are a receiver and a method for detecting a signal in a multiple antenna system. The receiver includes a filter coefficient calculator and a signal detector. After separating a first signal portion and a second signal portion, the filter coefficient calculator calculates an MMSE filter coefficient using a Matrix Inversion Lemma such that an inverse matrix of the first signal portion has a predetermined constant value regardless of a repetition signal detection process. The signal detector detects a relevant transmission signal from an interference-removed reception signal using the MMSE filter coefficient. | 10-22-2009 |
20130208833 | METHOD AND DEVICE FOR DECODING IN A DIFFERENTIAL ORTHOGONAL SPACE-TIME BLOCK CODED SYSTEM - A method and device for decoding in a differential orthogonal space-time block coded system are disclosed. The disclosed method includes: (a) receiving signals from a transmitter during a particular time slot segment, where the signals are encoded by differential orthogonal space-time block coding; (b) transforming to reception signals for two sub-systems by using a sum operation and a difference operation of the signals received in step (a), where the transformed reception signals for the two sub-systems maintain an orthogonality of an orthogonal space-time block coded system; and (c) performing decoding using the reception signals for the two sub-systems transformed in step (b). The method provides the advantage of lowering the level of operational complexity for decoding in a communication system that employs differential orthogonal space-time block coding. | 08-15-2013 |
20140169266 | APPARATUS AND METHOD FOR TRANSMITTING UPLINK INFORMATION IN A BROADCASTING SYSTEM - An apparatus and a method for transmitting uplink information in a broadcasting system are provided. A repeater of a mobile broadcasting system includes a plurality of transmitting stations each transmitting a broadcast signal for at least one broadcast service, a plurality of terminals receiving the broadcast signal for the at least one broadcast service through at least one transmitting station among the transmitting stations, and the repeater, the repeated being coupled between the plurality of transmitting stations and the plurality of terminals. The repeater includes a receiving unit configured to receive uplink information from the terminals, a control unit configured to classify the received uplink information by broadcast service and to create uplink information per broadcast service, and a transmitting unit configured to transmit the created uplink information to at least one corresponding transmitting station. | 06-19-2014 |
20140169293 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING RESPONSE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for transmitting and receiving a response signal in a wireless communication system are provided. In a method for transmitting a response signal in a broadcasting system, Acknowledgement (ACK) information for uplink packet data for each user is generated. A symbol and a subcarrier which will transmit the ACK information for each user inside a transmission frame are determined. ACK transmission related information is transmitted via a control channel inside the transmission frame. The ACK information for each user is transmitted via the determined symbol and subcarrier inside the transmission frame. | 06-19-2014 |
20150350388 | TRANSMITTER, RECEIVER, AND METHODS FOR CONTROLLING THEREOF - A transmitting apparatus, a receiving apparatus and controlling these apparatuses with regard to antenna identification information are provided. The transmitting apparatus includes: a frame generator configured to generate a plurality of frames which include a preamble symbol and a data symbol; and a transmitter configured to group a plurality of sub-carriers for the plurality of frames into a plurality of groups, insert in the plurality of frames antenna identification information controlling a sum of phase differences between the plurality of groups, calculated based on identification information about at least one external antenna of the transmitting apparatus, to be lowered than a predetermined threshold value, and transmit the plurality of frames in which the antenna identification information is inserted. | 12-03-2015 |
Patent application number | Description | Published |
20090053842 | Thin Film Transistor Array Panel And Methods For Manufacturing The Same - Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed. | 02-26-2009 |
20100295050 | THIN FILM TRANSISTOR ARRAY PANEL AND METHODS FOR MANUFACTURING THE SAME - Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed. | 11-25-2010 |