Patent application number | Description | Published |
20080254969 | Method of Preparing Substrates - Molecular Sieve Layers Complex Using Ultrasound and Apparatuses Used Therein - The present invention relates to a method for preparing substrate-molecular sieve layer complex by vising ultra-sound and apparatuses used therein, more particularly to a method for preparing substrate-molecular sieve layer complex by combining substrate, coupling compound and molecular sieve particle, wherein covalent, ionic, coordinate or hydrogen bond between a substrate and a coupling compound; molecular sieve particle and coupling compound; coupling compounds; coupling compound and intermediate coupling compound is induced by using 15 KHz-100 MHz of ultrasound instead of simple reflux to combine substrate and molecular sieve particles by various processes, further to reduce time and energy, to retain high binding velocity, binding strength, binding intensity and density remarkably, to attach molecular sieve particle uniformly onto all substrates combined with coupling compound selectively, even though substrate with coupling compound and substrate without coupling compound exist together; and apparatuses installed therein, which can improve to produce substrate-molecular sieve layer complex ina large scale. | 10-16-2008 |
20090101492 | METHOD FOR PREPARING COMPOSITES OF ZEOLITE-FIBER SUBSTRATE - A method for preparing a composite of zeolite-fiber substrate includes the steps of reacting a fiber substrate or a zeolite with a linking compound to form an intermediate of linking compound-fiber substrate or zeolite-linking compound, and preparing the composite of zeolite-linking compound-fiber substrate by linking the intermediate of linking compound-fiber substrate to the fiber substrate or linking the intermediate of zeolite-linking compound to the zeolite, in which the linking is induced by sonication. | 04-23-2009 |
20090181531 | METHODS OF MANUFACTURING NON-VOLATILE MEMORY DEVICES HAVING INSULATING LAYERS TREATED USING NEUTRAL BEAM IRRADIATION - Methods of manufacturing non-volatile memory devices that can reduce or prevent loss of charges stored in a charge storage layer and/or that can improve charge storage capacity by neutral beam irradiation of an insulating layer are disclosed. The methods include forming a tunneling insulating layer on a substrate, forming a charge storage layer on the tunneling insulating layer, forming a blocking insulating layer on the charge storage layer, irradiating the blocking insulating layer and/or the tunneling insulating layer with a neutral beam, and forming a gate conductive layer on the blocking insulating layer. | 07-16-2009 |
20090246122 | Methods for preparing composites of substrate-molecular sieve - The present invention relates to a method for preparing composites of substrate-molecular sieve, which comprises applying a physical pressure to molecular sieve crystals against a substrate to form a chemical bond between the molecular sieve crystal and the substrate. The present invention requiring no solvents, reactors and other equipments enables molecular sieve crystals to be stably attached to the surface of substrates through various chemical bonds, particularly ionic present invention ensures the synthesis of substrate-molecular sieve composites with enhanced attachment rate, degree of lateral close packing (DCP) and attachment strength in more time-saving method works well for molecular sieve crystals with lager sizes (e.g., more than 3 μm) with no generation of parasitic crystals. Furthermore, the present invention shows excellent applicability to large substrates, enabling the mass production of substrate-molecular sieve composites. | 10-01-2009 |
20100180263 | APPARATUS AND METHOD FOR DETECTING SOFTWARE ERROR - An apparatus and method for detecting software error are provided. Trace files are respectively generated by a target machine and a functional simulator that imitates the target machine and performs the same operation as the target machine. Each of the trace files may include at least one of a data-flow-type trace including execution information about one or more instructions and a control-flow-type trace representing information about a part in which a change in address indicating the position of an instruction is a predetermined threshold value or more when the instruction is executed. By comparing the generated trace files, software error may be detected. | 07-15-2010 |
20100293910 | Single crystal silicon carbaide nanowire, method of preparation thereof, and filter comprising the same - Single-crystal silicon carbide nanowires and a method for producing the nanowires are provided. The single-crystal silicon carbide nanowires have a very high aspect ratio and can be used for the fabrication of nanoelectronic devices, including electron gun emitters and MEMS probe tips, for use in a variety of displays and analyzers. Further provided is a filter comprising the nanowires. The filter is applied to systems for filtering vehicle engine exhaust gases to achieve improved filtering performance and increased lifetime. | 11-25-2010 |
20110202749 | INSTRUCTION COMPRESSING APPARATUS AND METHOD - An instruction compressing apparatus and method for a parallel processing computer such as a very long instruction word (VLIW) computer, are provided. The instruction compressing apparatus includes a bundle code generating unit, an instruction compressing unit, and an instruction converting unit. The bundle code generating unit may generate a bundle code in response to an input of instructions to be compressed. The bundle code may indicate whether a current instruction group is terminated, and also whether an instruction group following the current instruction group is a no-operation (NOP) instruction group. The instruction compressing unit may remove a NOP instruction and/or a NOP instruction group from the input instructions according to the generated bundle code. The instruction converting unit may include the generated bundle code in the remaining instructions which have not been removed by the instruction compressing unit. | 08-18-2011 |
20110238963 | RECONFIGURABLE ARRAY AND METHOD OF CONTROLLING THE RECONFIGURABLE ARRAY - A reconfigurable array is provided. The reconfigurable array includes a Very Long Instruction Word (VLIW) mode and a Coarse-Grained Array (CGA) mode. When the VLIW mode is converted to the CGA mode, instead of sharing a central register file between the VLIW mode and the CGA mode, live data to be used in the CGA mode is copied from the central register file to local register files. | 09-29-2011 |
20110252179 | APPARATUS AND METHOD FOR ROUTING DATA AMONG MULTIPLE CORES - An apparatus and method for routing data among multicores that is capable of reconfiguring the connection among the multicores are provided. The apparatus includes a configuration information generating unit and at least one switching unit. The configuration information generating unit is configured to generate configuration information that indicates a local network connection among the multicores based on a program counter received from each of the multicores. The at least one switching unit is configured to change a data transfer path among the multicores based on the configuration information. | 10-13-2011 |
20120089821 | DEBUGGING APPARATUS AND METHOD - A debugging apparatus and method are provided. The debugging apparatus may include a breakpoint setting unit configured to store a first instruction corresponding to a breakpoint in a table, stop a program currently being executed, and insert a breakpoint instruction including current location information of the first instruction into the breakpoint; and an instruction execution unit configured to selectively execute one of the breakpoint instruction and the first instruction according to a value of a status bit. | 04-12-2012 |
20120096247 | RECONFIGURABLE PROCESSOR AND METHOD FOR PROCESSING LOOP HAVING MEMORY DEPENDENCY - Provided are a reconfigurable processor, which is capable of reducing the probability of an incorrect computation by analyzing the dependence between memory access instructions and allocating the memory access instructions between a plurality of processing elements (PEs) based on the results of the analysis, and a method of controlling the reconfigurable processor. The reconfigurable processor extracts an execution trace from simulation results, and analyzes the memory dependence between instructions included in different iterations based on parts of the execution trace of memory access instructions. | 04-19-2012 |
20120102496 | RECONFIGURABLE PROCESSOR AND METHOD FOR PROCESSING A NESTED LOOP - A reconfigurable processor which merges an inner loop and an outer loop which are included in a nested loop and allocates the merged loop to processing elements in parallel, thereby reducing processing time to process the nested loop. The reconfigurable processor may extract loop execution frequency information from the inner loop and the outer loop of the nested loop, and may merge the inner loop and the outer loop based on the extracted loop execution frequency information. | 04-26-2012 |
20120124351 | APPARATUS AND METHOD FOR DYNAMICALLY DETERMINING EXECUTION MODE OF RECONFIGURABLE ARRAY - An apparatus and method for dynamically determining the execution mode of a reconfigurable array are provided. Performance information of a loop may be obtained before and/or during the execution of the loop. The performance information may be used to determine whether to operate the apparatus in a very long instruction word (VLIW) mode or in a coarse grained array (CGA) mode. | 05-17-2012 |
20120144399 | APPARATUS AND METHOD FOR SYNCHRONIZATION OF THREADS - A method and apparatus for thread synchronization is provided. The apparatus for thread synchronization includes a reader configured to generate a data read request, a writer configured to generate a data write request, a register file configured to have a full status indicating that the register file stores data and an empty status indicating that the register file stores no data, and a controller configured to receive the data read request from the reader or the data write request from the writer, and to process the received data read request or the received data write request while stalling or releasing the reader or the writer according to whether the register file is in the full status or in the empty status and according to an operating status of the reader or the writer. | 06-07-2012 |
20120246444 | RECONFIGURABLE PROCESSOR, APPARATUS, AND METHOD FOR CONVERTING CODE - Provided is an apparatus and method capable of processing code to which a software pipelining is not applicable, in a CGA mode. The apparatus may include a processing unit that has a very long instruction word (VLIW) mode and a coarse-grained array (CGA) mode, and an adjusting unit configured to detect a target region to which software pipelining is not applicable, in code to be executed by the processing unit. The adjusting unit may selectively map the detected target region to one of the VLIW mode and the CGA mode according to a schedule length of the detected target region. | 09-27-2012 |
20120312585 | Soft Electrode Material and Manufacturing Method Thereof - There is provided a soft electrode material including an electrode layer containing a mixture of carbon black and at least one selected from carbon nanotube and graphene, so that the soft electrode material can facilitate various transformation thereof in response to physical transformation of an electrode, such as warpage, elongation, and the like; prevent the rapid reduction in electric conductivity of an electrode while maintaining flexibility and elasticity of the electrode at the time of the transformation; and provide excellent reliability, and thus, electrical-mechanical energy conversion efficiency of a soft electronic component such as an actuator including the soft electrode material, can be increased, and electric conductivity of the electrode layer can be improved as the electrical-mechanical conversion efficiency increases. | 12-13-2012 |
20130067203 | PROCESSING DEVICE AND A SWIZZLE PATTERN GENERATOR - A swizzle pattern generator is provided to reduce an overhead due to execution of a swizzle instruction in vector processing. The swizzle pattern generator is configured to provide swizzle patterns with respect to data sets of at least one vector register or vector processing unit. The swizzle pattern generator may be reconfigurable to generate various swizzle patterns for different vector operations. | 03-14-2013 |
20130238877 | CORE SYSTEM FOR PROCESSING AN INTERRUPT AND METHOD FOR TRANSMISSION OF VECTOR REGISTER FILE DATA THEREFOR - Provided is a technique for improving the transfer latency of vector register file data when an interrupt is generated. According to an aspect, when interrupt occurs, a core determines whether to store vector register file data currently being executed in a first memory or in a second memory based on whether or not the first memory can store the vector register file data therein. In response to not being able to store the vector register file data in the first memory, a data transfer unit, which is implemented as hardware, is provided to store vector register file data in the second memory. | 09-12-2013 |
20140297992 | APPARATUS AND METHOD FOR GENERATING VECTOR CODE - An apparatus and method for generating vector code are provided. The apparatus and method generate vector code using scalar-type kernel code, without user's changing a code type or modifying data layout, thereby enhancing user's convenience of use and retaining the portability of OpenCL. | 10-02-2014 |
20140331216 | APPARATUS AND METHOD FOR TRANSLATING MULTITHREAD PROGRAM CODE - A method and apparatus for translating a multithread program code are provided. The method includes: dividing a multithread program code into a plurality of statements according to a synchronization point; generating at least one loop group by combining one or more adjacent statements based on a number of instructions included in the plurality of statements; expanding or renaming variables in each of the plurality of statements so that each statement included in the at least one loop group is executed with respect to a work item of a different work group; and enclosing each of the generated at least one loop group respectively with a work item coalescing loop. | 11-06-2014 |
20140344793 | APPARATUS AND METHOD FOR EXECUTING CODE - An apparatus and method for executing code are provided. The apparatus includes a memory manager that allocates a stack in memory to store processed data that needs to be retained; a loop generator that divides program code programmed to be processed in parallel into regions based on a barrier function, transforms a region that includes the processed data that needs to be retained in the stack into a first coalescing loop, and transforms a region that uses the processed data stored in the stack into a second coalescing loop such that the transformed program code may be serially processed; and a loop changer that reverses a processing order of the second coalescing loop in comparison to a processing order of the first coalescing loop. | 11-20-2014 |
20150022492 | TOUCH WINDOW AND TOUCH DEVICE INCLUDING THE SAME - Disclosed is a touch window including a substrate, and an electrode part provided on the substrate to detect a position. The electrode part includes a base including an electrode. | 01-22-2015 |
20150070312 | TOUCH WINDOW AND DISPLAY INCLUDING THE SAME - A touch window includes a substrate in which first and second active areas are defined. A first sensing electrode is provided on the first active area to sense a position, and a second sensing electrode is provided in the second active area to sense a position. The first sensing electrode includes a material different from a material constituting the second sensing electrode. | 03-12-2015 |
Patent application number | Description | Published |
20100166134 | Top Nozzle Having On-Off Type Of Hold-Down Spring In Nuclear Fuel Assembly - The present invention relates to a top nozzle having on-off type of hold-down springs for a nuclear fuel assembly that has a two-stage elastic section such that a pushing force against the axial movement of the nuclear fuel assembly under normal conditions is optimized and at the same time a suppressing force against a drastic uplifting force of the nuclear fuel assembly under transient conditions is strengthened, and that lowers the elastic coefficients of the springs operating under normal conditions more than those of existing coil springs, thereby providing an optimal pushing force against the nuclear fuel assembly. | 07-01-2010 |
20110303290 | METHOD AND APPARATUS FOR MANUFACTURING SILICON SUBSTRATE WITH EXCELLENT SURFACE QUALITY USING INERT GAS BLOWING - The present disclosure provides a method and apparatus for manufacturing a silicon substrate using inert gas blowing during continuous casting to provide excellent productivity and surface quality. The apparatus includes a raw silicon feeder through which raw silicon is fed, a silicon melting unit disposed under the raw silicon feeder and melting the raw silicon to form molten silicon, a molten silicon storage unit storing the molten silicon supplied from the silicon melting unit and tapping the molten silicon to provide a silicon melt having a constant thickness, a transfer unit transferring the silicon melt tapped from the molten silicon storage unit, and a cooling unit cooling the silicon melt transferred by the transfer unit. Here, the cooling unit cools the silicon melt by blowing inert gas at a rate of 0.1˜2.5 Nm | 12-15-2011 |
20110305891 | METHOD AND APPARATUS FOR MANUFACTURING SILICON SUBSTRATE WITH EXCELLENT PRODUCTIVITY AND SURFACE QUALITY USING CONTINUOUS CASTING - The present disclosure provides an apparatus for manufacturing a silicon substrate for solar cells using continuous casting, and a method for manufacturing a silicon substrate using the same. The apparatus includes a raw silicon feeder, a silicon melting unit melting raw silicon to form molten silicon, a molten silicon storage unit storing the molten silicon supplied from the silicon melting unit and tapping the molten silicon to provide a silicon melt having a constant thickness, a transfer board transferring the tapped silicon melt, and a silicon substrate forming unit cooling the silicon melt transferred by the transfer board to form a silicon substrate. The molten silicon stored in the molten silicon storage unit has a surface temperature of 1300˜1500° C., the transfer board is preheated to 700˜1400° C., and a transfer time of the silicon substrate after tapping the molten silicon from the molten silicon storage unit is 0.5˜3.5 seconds. | 12-15-2011 |
20120288418 | REUSABLE DUAL CRUCIBLE FOR SILICON MELTING AND MANUFACTURING APPARATUS OF SILICON SLIM PLATE INCLUDING THE SAME - A dual crucible for silicon melting and a manufacturing apparatus of a silicon thin film including the same are disclosed. The dual crucible for the silicon melting includes a graphite crucible formed in a container shape with an open top and a bottom having an outlet part formed therein to exhaust silicon melt, the graphite crucible comprising a slope part configured to connect the outlet part and an inner wall with each other, with a predetermined slope with respect to a top surface of the outlet part, and a quartz crucible insertedly coupled to the graphite crucible, with being formed in a corresponding shape to the graphite crucible, the quartz crucible having a silicon base material charged therein. | 11-15-2012 |
20120292825 | APPARATUS FOR MANUFACTURING SILICON SUBSTRATE FOR SOLAR CELL USING CONTINUOUS CASTING FACILITATING TEMPERATURE CONTROL AND METHOD OF MANUFACTURING SILICON SUBSTRATE USING THE SAME - The present disclosure provides an apparatus for manufacturing a silicon substrate for solar cells using continuous casting, which can improve quality, productivity and energy conversion efficiency of the silicon substrate. The apparatus includes a crucible unit configured to receive raw silicon and having a discharge port, a heating unit provided to an outer wall and an external bottom surface of the crucible unit and heating the crucible unit to form molten silicon, a casting unit casting the molten silicon into a silicon substrate, a cooling unit rapidly cooling the silicon substrate, and a transfer unit disposed at one end of the cooling unit and transferring the silicon substrate. The casting unit includes a casting unit body having a casting space defined therein to be horizontally connected to the discharge port, and an assistant heating mechanism that preheats the casting unit body to control a solidification temperature of the silicon substrate. | 11-22-2012 |
20130067959 | A GRAPHITE CRUCIBLE FOR SILICON ELECTROMAGNETIC INDUCTION HEATING AND APPARATUS FOR SILICON MELTING AND REFINING USING THE GRAPHITE CRUCIBLE - The present disclosure provides a graphite crucible induction-based silicon melting. The graphite crucible comprises a cylindrical body having a plurality of slits which is formed through an outer wall and an inner wall of the cylindrical body and a bottom part connected with an edge of the cylindrical body to seal an end of the cylindrical body. | 03-21-2013 |
20130263777 | APPARATUS FOR MANUFACTURING SILICON SUBSTRATE - There is disclosed an apparatus for manufacturing a silicon substrate including a crucible part, a molding part extended from an outlet of the crucible part, the molding part comprising a molding space where a silicon substrate is formed, and a dummy bar inserted in the molding space from a predetermined portion of the molding part, wherein the dummy bar is formed of a single-crystalline material. | 10-10-2013 |
20130291595 | APPARATUS FOR MANUFACTURING HIGH PURITY POLYSILICON USING ELECTRON-BEAM MELTING AND METHOD OF MANUFACTURING HIGH PURITY POLYSILICON USING THE SAME - Apparatus and method for manufacturing high purity polysilicon. The apparatus includes a vacuum chamber maintaining a vacuum atmosphere; first and second electron guns disposed at an upper side of the vacuum chamber to irradiate electron beams into the vacuum chamber; a silicon melting unit placed on a first electron beam-irradiating region corresponding to the first electron gun and in which powdery raw silicon is placed and melted by the first electron beam; and a unidirectional solidification unit placed on a second electron beam-irradiating region corresponding to the second electron gun and connected to the silicon melting unit via a runner. The unidirectional solidification unit is formed at a lower part thereof with a cooling channel and is provided therein with a start block driven in a downward direction. | 11-07-2013 |
20130291596 | APPARATUS FOR MANUFACTURING POLYSILICON BASED ELECTRON-BEAM MELTING USING DUMMY BAR AND METHOD OF MANUFACTURING POLYSILICON USING THE SAME - Methods and apparatus for manufacturing high purity polysilicon. The apparatus includes a vacuum chamber; first and second electron guns disposed at an upper side of the vacuum chamber to irradiate electron beams into the vacuum chamber; a silicon melting unit which is placed on a first electron beam-irradiating region corresponding to the first electron gun and to which powdery raw silicon is fed and melted by the first electron beam; and a unidirectional solidification unit placed on a second electron beam-irradiating region corresponding to the second electron gun. The unidirectional solidification unit is provided therein with a start block driven in a downward direction to transfer molten silicon in the downward direction and is formed at a lower side thereof with a cooling channel. The start block includes a dummy bar having a silicon button joined to an upper portion of the dummy bar. | 11-07-2013 |
20130323594 | METHOD OF PRODUCING HIGH PURITY SiOx NANOPARTICLES WITH EXCELLENT VOLATILITY AND APPARATUS FOR PRODUCING THE SAME - The present disclosure provides a method of producing high purity SiOx nanoparticles with excellent volatility and an apparatus for producing the same, which enables mass production of SiOx nanoparticles by melting silicon through induction heating and injecting gas to a surface of the molten silicon. The apparatus includes a vacuum chamber, a graphite crucible into which raw silicon is charged, the graphite crucible being mounted inside the vacuum chamber, an induction melting part which forms molten silicon by induction heating of the silicon material received in the graphite crucible, a gas injector which injects a gas into the graphite crucible to be brought into direct contact with a surface of the molten silicon, and a collector disposed above the graphite crucible and collecting SiOx vapor produced by reaction between the molten silicon and the injected gas. | 12-05-2013 |
20140301910 | APPARATUS FOR PREPARING SILICON NANOPARTICLE USING ICP - Disclosed is an apparatus for preparing silicon nanoparticles. The apparatus includes a corona discharge section charging silicon nanoparticles to exhibit unipolarity in order to prevent agglomeration of the silicon nanoparticles after the silicon nanoparticles are generated from an injected gas by plasma reaction of an inductively coupled plasma (ICP) coil. The apparatus may facilitate grain size control of silicon nanoparticles while improving discharge performance of a mesh filter for collection of generated nanoparticles by preventing agglomeration of the silicon nanoparticles generated by plasma reaction using inductively coupled plasma (ICP), and may permit replacement of the mesh filter even during operation of the apparatus, thereby improving productivity while reducing manufacturing costs. | 10-09-2014 |