Patent application number | Description | Published |
20080214018 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-04-2008 |
20090001044 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE USING A SPACER AS AN ETCH MASK FOR FORMING A FINE PATTERN - A process for manufacturing a semiconductor device using a spacer as an etch mask for forming a fine pattern is described. The process includes forming a hard mask layer over a target layer that is desired to be etched. A sacrificial layer pattern is subsequently formed over the hard mask layer. Spacers are formed on the sidewalls of the sacrificial layer pattern. The protective layer is formed on the hard mask layer portions between the sacrificial patterns formed with the spacer. The sacrificial layer pattern and the protective layer are then later removed, respectively. The hard mask layer is etched using the spacer as an etching mask. After etching, the spacer is removed. Finally, the target layer is etched using the etched hard mask as an etching mask. | 01-01-2009 |
20090115019 | SEMICONDUCTOR DEVICE HAVING AIR GAP AND METHOD FOR MANUFACTURING THE SAME - The semiconductor device having an air gap includes an insulation layer formed on a semiconductor substrate and having a metal line forming region. A metal line is formed to fill the metal line forming region of the insulation layer. An air gap is formed between the insulation layer and the metal line. | 05-07-2009 |
20120220130 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device includes forming a trench over a substrate, forming a spin on dielectric (SOD) layer in a first part of the trench, and forming an oxide layer within the trench, where the oxide layer is formed over the SOD layer by using a process for plasma chemical vapor deposition. | 08-30-2012 |
20120231634 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-13-2012 |
20120231635 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-13-2012 |
Patent application number | Description | Published |
20090056300 | Process and apparatus for producing digital yarns using metal filaments for info-communications and digital yarns produced by said process - A process and apparatus of producing conductive yarns in use for info-communication and conductive yarns produced thereby, in which the conductive yarns are produced using metal filaments. The conductive yarns and the production process thereof can improve productivity and thus save production costs over conventional conductive yarns and the production processes thereof. The conductive yarns can be produced into fine yarns of minimized cross section and with various colors. Clothes made of the conductive yarns can perform an info-communication function without any breakage in a repeatedly bending part and be washed. | 03-05-2009 |
20100325770 | DIGITAL GARMENT USING DIGITAL BAND AND FABRICATING METHOD THEREOF - Disclosed is a digital garment that can provide a high-speed communication path by using a digital band that is quickly and easily attachable to a conventional garment (clothes), and a fabricating method thereof. The digital garment includes: a garment formed of textile; a digital band provided along the outside or inside of the garment so as to provide a communication path; a sensor, attached to the garment, being electrically coupled to the digital band, converting a physical signal into an electrical signal; an operation device, attached to the garment, being electrically coupled to the digital band, receiving the electrical signal from the sensor and processing the signal; and a communication module, attached to the garment, being electrically coupled to the digital band so as to perform wireless communication. | 12-30-2010 |
20110000412 | DIGITAL GARMENT USING EMBROIDERY TECHNOLOGY AND FABRICATING METHOD THEREOF - Disclosed is a digital garment using embroidery technology. In the digital garment, a digital embroidery pattern is formed on a common garment to provide a communication path, an antenna pattern, etc. The digital garment comprises a garment made of a textile and having one side and the other side opposite to each other, a digital embroidery pattern formed along the inner or outer surface of the garment using embroidery technology to provide a communication path to the garment, a sensor attached to the garment and electrically connected to the digital embroidery pattern to convert physical signals to electrical signals, an arithmetic unit attached to the garment and electrically connected to the digital embroidery pattern to process the electrical signals inputted from the sensor, and a communication module attached to the garment and electrically connected to the digital embroidery pattern to perform wireless communication. Further disclosed is a method for fabricating the digital garment using embroidery technology. | 01-06-2011 |
20110010001 | DIGITAL GARMENT USING KNITTING TECHNOLOGY AND FABRICATING METHOD THEREOF - A digital garment and a fabrication method thereof are provided. The digital garment is fabricated using a knitting technique. The digital garment comprises a plurality of knitting yarns forming loops at regular intervals and interwoven through the loops, and one or more conductive digital yarns tied to the loops of the knitting yarns to form high-speed information communication circuits. The knitting yarns and the digital yarns are knitted together into a garment. During knitting, the digital yarns are used to form high-speed information communication circuits in a rapid and economical manner. | 01-13-2011 |
20110130060 | TEXTILE DIGITAL BAND AND FABRICATING METHOD THEREOF - The present invention relates to a textile digital band which is capable of providing a high-speed communication path with surrounding computing devices, through easy and convenient attachment thereof to a conventional garment, and a fabrication method thereof. For this purpose, disclosed herein is a textile digital band comprising a plurality of warps formed parallel to each other in the first direction, and a plurality of wefts formed parallel to each other in the second direction perpendicular to the first direction, wherein the warp includes at least one digital yarn through which electrical currents can flow. | 06-02-2011 |
20110318955 | Connector, Receptable, and Connector Assembly for Digital Band - Disclosed are a digital band connector, a receptacle, and a connector assembly for easily connecting digital bands formed of digital yarns to an external circuit. The digital band connector includes connect pins spaced apart from each other in a direction, passing through the digital bands made of digital yarns and to fix the digital bands, and electrically connected with the digital bands, a lower housing fixing the digital bands and the connect pins in a lower part and exposing one end of each of the connect pins through a lower surface, and an upper housing coupled with an upper part of the lower housing to fix the digital bands and the connect pins. | 12-29-2011 |
20130032589 | CONTACTLESSLY CHARGEABLE HEATER - The present invention relates to a contactlessly chargeable heater. In one example, the contactles sly chargeable heater includes: a charging patch emitting magnetic force by means of current applied to an inner coil; and a heating body, receiving the magnetic force from the charging patch to perform a contactless charging operation, and including a digital yarn for emitting heat via the power generated through the contactless charging operation. The digital yarn is woven together using threads within the heating body. | 02-07-2013 |
Patent application number | Description | Published |
20090192217 | METHOD AND COMPOSITION FOR TREATING ACNE USING LIGNAN COMPOUNDS - The present invention relates to a method and composition for treating acne using lignan compounds represented by Formula 1. More particularly, the invention relates to an antibacterial composition against acne-causing bacteria, containing lignan compounds represented by Formula 1, as well as a method for treating acne using the same. The lignan compounds represented by Formula 1 are excellent not only in the antibacterial activity of, inhibiting the growth of acne-causing bacteria, but also in thermal stability. Accordingly, the lignan compounds may be useful as antibacterial agents against the acne-causing bacteria, and acne treatment agents. | 07-30-2009 |
20100285154 | USE OF LIGNAN COMPOUNDS FOR TREATING OR PREVENTING INFLAMMATORY DISEASE - The present invention relates to the use of lignan compounds for treating or preventing an inflammatory disease. More particularly, it relates to a method for preventing or treating an inflammatory disease, comprising administering to a subject in need thereof an effective amount of macelignan represented by Chemical Formula I or a pharmaceutically acceptable salt thereof. The lignan compound has the effect of inhibiting inflammatory reactions by inhibiting the production or expression of inflammation mediators NO, iNOS, PGE | 11-11-2010 |
20110118346 | NOVEL USE OF LIGNAN-TYPE COMPOUNDS OR EXTRACT OF NUTMEG OR ARIL OF NUTMEG COMPRISING THE SAME - The present invention relates to a new use of lignan-type compounds or an extract of nutmeg or aril of nutmeg comprising the same. More particularly, the present invention relates to a composition for skin whitening comprising a lignan-type compound or an extract of nutmeg or aril of nutmeg comprising the same. Because the lignan compound represented by Chemical Formulas 1 to 3 or the extract of nutmeg or aril of nutmeg has superior skin whitening activity by inhibiting melanin production and tyrosinase activity, it can be used for the preparation of a cosmetic composition, food composition or pharmaceutical composition for skin whitening. | 05-19-2011 |
Patent application number | Description | Published |
20090237971 | SEMICONDUCTOR MEMORY DEVICES WITH INTERFACE CHIPS HAVING MEMORY CHIPS STACKED THEREON - A semiconductor memory device includes a controller, a plurality of substrates, and a plurality of stacked memories that are spaced apart and sequence on each of the substrates. Each of the stacked memories includes an interface chip that is connected to the respective substrate and a plurality of memory chips that are stacked on the interface chip. The controller is configured to control the stacked memories. The interface chips are configured to forward a command signal from the controller through each interface chip in the sequence of stacked memories that is intervening between the controller and a selected stacked memory to which the command signal is directed. The interface chips may forward the command signal from one end of the sequence of the stacked memories on one of the substrates to the selected stacked memory, and forward a response signal from the selected stacked memory through the remaining stacked memories in the sequence on the substrate back to the controller or through the same sequence of stacked memories that was taken by the command signal. | 09-24-2009 |
20100164094 | Multi-Chip Package Memory Device - Provided is a multi-chip package memory device. The multi-chip package memory device may include a transmission memory chip and a plurality of memory chips that are stacked on the transmission memory chip. The transmission memory chip may include a temporary storage unit, and may transmit a received command or received data to a corresponding memory chip, or to an external element. Each of the memory chips may include a memory core, and may delay the received command according to the properties of the memory chips and then may output delay commands. The transmission memory chip may store the received data in different portions of the temporary storage unit when the delay commands are respectively received. | 07-01-2010 |
20110264874 | LATENCY CONTROL CIRCUIT AND METHOD USING QUEUING DESIGN METHOD - A latency control circuit includes a FIFO controller and a register unit. The FIFO controller may generate an increase signal according to an external command, and generate a decrease signal according to an internal command. The FIFO controller may also enable a depth point signal responsive to the increase signal and the decrease signal. The register unit may include n registers. The value n (rounded off) may be obtained by dividing a larger value of a maximum number of additive latencies and a maximum number of write latencies by a column cycle delay time (tCCD). The registers may store an address received with the external command responsive to the increase signal and a clock signal, and may shift either the address or a previous address to a neighboring register. The latency control circuit transmits an address stored in a register as a column address corresponding to the enabled depth point signal. | 10-27-2011 |
Patent application number | Description | Published |
20100287335 | Read Enable Signal Adjusting Flash Memory Device and Read Control Method of Flash Memory Device - Disclosed is a flash memory device for adjusting a read signal timing and read control method of the flash memory device. The flash memory device includes a plurality of flash memory units, a common input/output bus connected with each of the plurality of flash memory units, and a controller to propagate the read control signal to a flash memory unit selected from among the plurality of flash memories and to receive data read from the selected flash memory unit via the common input/output bus, the controller being connected with the common input/output bus, wherein the controller adjusts a propagation timing of the read control signal unit based on a propagation delay corresponding to the selected flash memory unit, and thereby controlling a timing optimized for each flash memory unit. | 11-11-2010 |
20100287427 | Flash Memory Device and Flash Memory Programming Method Equalizing Wear-Level - Disclosed are a flash memory device and flash memory programming method that equalizes a wear-level. The flash memory device includes a memory cell array, an inversion determining unit to generate a programming page through inverting or not inverting a data page based on a number of ‘1’s and ‘0’s in the data page, a programming unit to store the generated programming page in the memory cell array; and a data verifying unit to read the programming page stored in the memory cell array, to restore the data page from the programming page according to whether an error exists in the read programming page, and to output the restored data page, and thereby can equalize a wear-level of a memory cell. | 11-11-2010 |
20110276740 | CONTROLLER FOR SOLID STATE DISK WHICH CONTROLS ACCESS TO MEMORY BANK - A controller for a solid state disk is provided. The controller includes a storage module to store an index of at least one idle bank among a plurality of memory banks, and a control module to control an access to the at least one idle bank using the stored index. Here, the access to the at least one idle bank may be controlled based on a state of a channel corresponding to each of the at least one idle bank. | 11-10-2011 |
Patent application number | Description | Published |
20080284691 | Organic light emitting diode display device and driving method thereof - An organic light emitting diode display device and a driving method thereof are disclosed. The organic light emitting diode display device according to an embodiment of the invention comprises a display panel including a plurality of data lines, a plurality of gate line pairs crossing the data lines, and a plurality of light emitting cells which include an organic light emitting diode device, first and second cell driving circuits for alternately driving the organic light emitting diode device; a data voltage generator supplying a data voltage of a first polarity to the data lines; a compensation voltage generator supplying a compensation voltage of a second polarity to the data lines; and a scan driver for sequentially supplying scan pulses to the gate line pairs, wherein the first and second cell driving circuits are alternately supplied with the data voltage and the compensation voltage in response to the scan pulses to alternately driven the organic light. | 11-20-2008 |
20090303170 | Liquid crystal display and driving method thereof - The liquid crystal display device includes a plurality of gate lines and a plurality of data lines forming a matrix, a back light unit including a plurality of light source blocks capable of being driven separately, an image processing circuit to generate a movement judgment signal based on a digital video data to be displayed in an interior mode, a backlight controller to generate a light source driving control signal to control portions of the light source blocks corresponding to a moving image and portions of the light source blocks corresponding to a still image, separately, based on the movement judgment signal, and a backlight driving circuit including a plurality of light source drivers to turn on the portions of the light source blocks corresponding to a moving image and to turn off the portions of the light source blocks corresponding to a still image based on the light source driving control signal. | 12-10-2009 |
20100164777 | DIGITAL-TO-ANALOG CONVERTER - A digital-to-analog converter is disclosed. The digital-to-analog converter includes a decoder that receives a plurality of digital input signals to output a plurality of thermometer decode signals, a current supply part including a plurality of current sources, each of which operates in one of a sleeping mode and an operating mode under the control of the thermometer decode signals, and a switching part including a plurality of switching units, each of which operates in one of a sleeping mode and an operating mode under the control of the thermometer decode signals. The current supply part selectively outputs a plurality of switching power signals. The switching part outputs an analog signal under the control of the thermometer decode signals. | 07-01-2010 |
20110122171 | LIQUID CRYSTAL DISPLAY AND METHOD OF LOCAL DIMMING THEREOF - A liquid crystal display includes a display panel, a backlight unit providing light to the display panel, a representative value adjusting unit that divides an input image in conformity with a plurality of blocks divided from the display panel and a light emitting surface of the backlight unit, selectively adjusts a representative value of each block based on a luminance difference between the blocks and a grayscale banding degree of each block, and generates a modified representative value of each block, a dimming value determining unit that maps the modified representative value of each block to a predetermined dimming curve and selects a dimming value of each block, and a light source driver for driving light sources of the backlight unit based on the dimming value of each block. | 05-26-2011 |
20110181454 | FOLDING ANALOG-TO-DIGITAL CONVERTER - A folding analog-to-digital converter (ADC) is disclosed. The folding ADC includes a reference voltage generating unit generating a plurality of reference voltages, a low power analog pre-processing unit including a plurality of folders, each of which compares a voltage level of an analog input signal with a corresponding reference voltage of the plurality of reference voltages to generate a pair of differential folded outputs, a comparison unit that compares outputs of the low power analog pre-processing unit to output a digital signal, and an encoding unit that converts an output of the comparison unit into a binary code signal. | 07-28-2011 |
20140111566 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting diode display device and a driving method thereof are disclosed. The organic light emitting diode display device according to an embodiment of the invention comprises a display panel including a plurality of data lines, a plurality of gate line pairs crossing the data lines, and a plurality of light emitting cells which include an organic light emitting diode device, first and second cell driving circuits for alternately driving the organic light emitting diode device; a data voltage generator supplying a data voltage of a first polarity to the data lines; a compensation voltage generator supplying a compensation voltage of a second polarity to the data lines; and a scan driver for sequentially supplying scan pulses to the gate line pairs, wherein the first and second cell driving circuits are alternately supplied with the data voltage and the compensation voltage in response to the scan pulses to alternately driven the organic light. | 04-24-2014 |
Patent application number | Description | Published |
20080211769 | Input Device For Content Providing Device and Method of Operating the Same - An input device for a content providing device and a method of operating the same are provided. The input device includes: a pressure sensor having first pressure pads varying impedance according to contact strength, and periodically generating and outputting first pressure data having values corresponding to impedance of each of the first pressure pads; a button information generator for generating and outputting button information corresponding to the first pressure pad having the largest pressure data, when receiving the first pressure data; a pointing information generator for obtaining a position value of the first pressure pad having the largest pressure data when receiving the first pressure data, comparing the position value with the previously obtained position value to calculate a movement value of a contact position, and generating and outputting pointing information having the calculated movement value; and an operation selection unit for transmitting the first pressure data to the button information generator when the first pressure data transmitted from the pressure sensor is different from the previously obtained data and has a value larger than a button input value, and transmitting the first pressure data to the pointing information generator when the first pressure data transmitted from the pressure sensor is different from the previously obtained data and has value smaller than a pointing input value. Therefore, it is possible to perform various kinds of input operations using a single input device | 09-04-2008 |
20090152022 | SEMICONDUCTOR DEVICE AND TOUCH SENSOR DEVICE - Provided are a semiconductor device and a touch sensor device. The semiconductor device includes a die including a sense signal generator for sensing a touch signal to generate a sense signal; a conductive die-attach pad attached to the die to generate the touch signal; and a package for packaging the die and the die-attach pad, wherein the die-attach pad generates the touch signal depending on whether a touch object comes into contact with the package. The touch sensor device includes a plurality of semiconductor devices connected in a daisy-chain communication mode, wherein each of the semiconductor devices includes a die including a sense signal generator for sensing a touch signal to generate a sense signal; a conductive die-attach pad attached to the die to generate the touch signal; and a package for packaging the die and the die-attach pad, wherein the die-attach pad generates the touch signal depending on whether a touch object is brought into contact with the package. The semiconductor device enables the size and position of a touch pad to be known in advance during the fabrication of a die so that a sensitivity adjusting process can be simplified. Also, since the touch pad is included in a touch sensor, a system can be simply configured at low cost. Furthermore, the touch sensor device requires no additional sensitivity adjusting process and enables a plurality of touch sensor systems to be constructed at low cost by simply connecting a small number of electrical signals. | 06-18-2009 |
Patent application number | Description | Published |
20090180329 | PROGRAM METHOD OF NONVOLATILE MEMORY DEVICE - According to an aspect of a program method of a nonvolatile memory device, a first program operation for programming a first data stored in a first latch may be performed and a cache program signal may be input for inputting a second data to be programmed subsequently. When the cache program signal is input, a determination is made as to whether a first program verify operation is being performed, and if so, the verify operation is stopped, the second data is input, and the first program verify operation is restarted. | 07-16-2009 |
20100306579 | NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - A nonvolatile memory device and its programming method includes a memory block having a number of memory cells, a page buffer unit coupled to the memory block and configured to temporarily store program data, to transmit the program data to the memory block, to perform a program operation for the program data, and to output the stored program in response to the memory block being treated as being a bad block, and a control unit configured to transmit the program data to the memory block, temporarily store the program data outputted from the page buffer unit, and transmit the stored program data to another page buffer unit coupled to another memory block. | 12-02-2010 |
Patent application number | Description | Published |
20080278556 | Ink-Cartridge for Printers and Ink Refilling Method - An ink cartridge for printers and ink filling method that can expand the space where the ink is filled, and maintain pressure inside the ink cartridge. The ink cartridge includes a body formed in a predetermined shape and having a filling hold on one surface, a filling chamber where ink is filled inside the body, a discharging chamber connected to the filling chamber, an ink discharging port connected to the discharging chamber through an ink transferring channel, an air chamber connected to the filling chamber to supply air through an air transferring channel, an air suction valve in the air chamber, an air inducing channel that induces exterior air into the air suction valve, a blocking film attached to one surface of the body, a cover installed on another surface of the body, a pressure regulating part on one surface of outer body, which communicates with the filling chamber. | 11-13-2008 |
20080284832 | Ink Cartridge for Printer - Disclosed is an ink cartridge for a printer, comprising a body having an opened surface and a predetermined shape to receive ink therein; a cover coupled with the body to define a desired space; and a chamber instrument comprising a filling chamber having a space for receiving a part of the ink in the body, a discharging chamber connected with the filling chamber, an ink transferring channel for moving the ink received in the filling chamber to the discharging chamber, an air guiding hold for guiding air to an inside of the cartridge, an air suction valve for selectively passing the guided air and a pressure regulating valve for regulating an internal pressure of the body. | 11-20-2008 |
20090220696 | Compositions for Forming Reflecting Layer Having Organic Silver Complexes, and Method for Preparing Reflecting Layer Using Same - The present invention relates to compositions for forming reflecting layer having organic silver complexes, and method for preparing reflecting layer using the same. More specifically, it relates to compositions for forming reflecting layer including silver complexes that have distinct structures and the method for preparing reflecting layer, where primary coating is applied to promote the adhesive force to materials such as plastic, ceramic, metal, etc. and then a high-reflecting layer is formed by using the silver coating fluid, followed by transparent coating for protection. | 09-03-2009 |
20090269595 | Aluminum Wheel Having High Gloss - The present invention relates to an aluminum wheel having high gloss and a method for manufacturing the same, and the method for manufacturing an aluminum wheel having high gloss includes the steps of: (i) coating a primary coating powder paints for increasing a flatness of an aluminum wheel having a rough surface and improving an adhesive force to a silver mirror coating surface, (ii) forming of silver coating layer forming a mirror surface having a high gloss and high reflectivity on the powder paints coated surface using a silver coating solution, and (iii) forming at least one transparent top coating for protecting the silver mirror surface and increasing an abrasion resistance and a saltwater resistance after the step (ii). In accordance with the present invention, an aluminum wheel having high gloss and high reflectivity can be manufactured in a simple processes and relative inexpensive cost. | 10-29-2009 |
20090324739 | Antibacterial Composition Containing Organic Silver Complexes, Antibacterial Treatment Methods Using the Same and Antibacterial Formed Article - The present invention relates to antibacterial composition containing silver complexes, antibacterial treatment methods using the same and antibacterial formed article, in which the antibacterial composition containing silver complexes is economical, not wearing off due to washing, cleaning, rubbing, etc., firmly combined to improve durability and antibacterial effect, and applicable to various products due to great solubility and stability. | 12-31-2009 |
20110003153 | CONDUCTIVE FIBERS AND A METHOD OF MANUFACTURING THE SAME - The present invention relates to a method of manufacturing conductive fibers, more precisely a method of manufacturing conductive fibers comprising the steps of coating silver complex compound coating solution on non-conductive fibers to coat the fibers with silver complex compound; heating the fibers to form a silver coating layer; and forming an antioxidant layer thereon, and conductive fibers prepared by the same. | 01-06-2011 |
20110154948 | METHOD FOR MANUFACTURING METAL FLAKES - Disclosed herein is a method of manufacturing a metal flake, including the steps of: applying metal ink containing an organic metal compound onto a substrate; calcining the metal ink applied on the substrate to form a thin metal film; separating the formed thin metal film from the substrate; and pulverizing the separated thin metal film. The method of manufacturing a metal flake is characterized in that the thickness and size of metal flakes can be easily adjusted, metal flakes having excellent conductivity and gloss can be obtained, and metal flakes can be mass-produced using environmentally friendly and economical methods. | 06-30-2011 |
20110318481 | Method for Preparing Metallic Thin Film - Provided is a method for manufacturing a metal film, including: coating or printing a metal ink containing an organic metal complex on a substrate; and necessrily parallel-performing a pressure process during a procedure of forming metal particles by firing the metal ink, thereby forming a conductive metal film. The present invention can provide a method for manufacturing a metal film capable of improving film characteristics such as conductivity, reflectance, and uniformity in thickness, and the like, as well as remarkably shortening the time for forming the metal film, thereby efficiently manufacturing a superior-quality metal film. | 12-29-2011 |
20150068787 | Method for Making Conductive Pattern and Conductive Pattern - Provided herein is a conductive pattern making method and conductive pattern, the method including forming a groove such that its width in an inlet area is bigger than its width in an inner area; filling the groove with a conductive ink composition; and drying the conductive ink composition so that a solvent contained in the conductive ink composition inside the groove is volatilized to reduce the volume of the conductive ink composition. | 03-12-2015 |
Patent application number | Description | Published |
20100120849 | Compositions for Treating Hyperproliferative Vascular Disorders and Cancers - The present invention relates to a pharmaceutical composition for preventing or treating hyperproliferative vascular disorders, and a pharmaceutical anticancer composition comprising the compound represented by the Formula 1. The present compounds exhibit IC | 05-13-2010 |
20110136207 | Mutated Nucleotide Sequences of Batroxobin, Mutated Alpha Factor Secretion Signal Sequence and Processes for Preparing Batroxobin Using the Same - The present invention relates to a batroxobin-encoding nucleotide sequence and/or a mutated α-factor secretion signal sequence, and a vector and a transformant using the same. The batroxobin-encoding nucleotide sequence of this invention exhibits an excellent expression efficiency in yeast, particular | 06-09-2011 |
20110155591 | Production Method for a Nanopatterned Epoxy Substrate - Provided is a method for preparing an epoxy substrate having a nanopattern, including: (a) forming a titanium oxide film by anodizing a titanium substrate; (b) obtaining a titanium substrate having a concave shape formed on the surface by removing the titanium oxide film from the titanium substrate on which the titanium oxide film has been formed; (c) coating an epoxy resin onto the titanium substrate on which the concave shape has been formed; and (d) obtaining an epoxy substrate having a nanopattern of convex surfaces by removing the titanium substrate. According to the presently disclosed method, an epoxy substrate having a nanopattern of convex surfaces is prepared by anodizing a titanium substrate, coating an epoxy resin onto a nanopattern formed with a concave shape on the surface of the titanium substrate, and removing the titanium substrate. This straightforward process makes it possible to efficiently prepare an epoxy substrate having a nanopattern, which is fine and on the nano scale, for the measurement of blood coagulation. Further, the epoxy substrate prepared in accordance with the present disclosure makes it possible to efficiently use an electrochemical technique to ascertain whether or not blood coagulation is present in a blood sample. | 06-30-2011 |
Patent application number | Description | Published |
20100182830 | NONVOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME - A nonvolatile memory device includes an encoder configured to perform a scramble operation on input data, a digital sum value (DSV) generator configured to generate a DSV indicating a difference between a number of data ‘0’ and a number of data ‘1’ in the input data encoded by the encoder, a main cell unit of a page of a memory cell array, wherein the main cell unit is configured to store the input data encoded by the encoder, a spare cell unit of the page, wherein the spare cell unit is configured to store the DSV generated by the DSV generator, and a read voltage setting unit configured to determine a read voltage for the page by comparing a DSV generated from the stored data of the main cell unit and the stored DSV of the spare cell unit. | 07-22-2010 |
20100202196 | METHOD OF READING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE FOR IMPLEMENTING THE METHOD - A nonvolatile memory device includes a read margin critical value calculation unit configured to calculate a critical value of a read margin between a read voltage and a threshold voltage of a specific cell, an interference value calculation unit configured to calculate an interference value affecting the threshold voltage of the specific cell, a comparison unit configured to compare the critical value and the interference value and to output a result of the comparison, and a data selection unit configured to output either first data, read from the specific cell using a first read voltage, or second data, read from the specific cell using a second read voltage, based on the result outputted from the comparison unit. | 08-12-2010 |
20100332946 | METHOD OF OPERATING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE FOR IMPLEMENTING THE SAME - A method of operating a nonvolatile memory device including a memory cell array having first and second main cells for storing external input data, first spare cells for storing data for error correction code (ECC) processing on the data stored in the first and second main cells and second spare cells for storing data for ECC processing on the data stored in the first and second main cells which involves reading the data stored in the first spare cells, reading the data stored in the second main cells and the data stored in the second spare cells, and performing the ECC processing on the data read from the second main cells using the data read from the first spare cells and the data read from the second spare cells. | 12-30-2010 |
Patent application number | Description | Published |
20100006837 | COMPOSITION FOR OXIDE SEMICONDUCTOR THIN FILM, FIELD EFFECT TRANSISTOR USING THE COMPOSITION AND METHOD OF FABRICATING THE TRANSISTOR - Provided are a composition for an oxide semiconductor thin film, a field effect transistor using the same and a method of fabricating the field effect transistor. The composition includes an aluminum oxide, a zinc oxide, an indium oxide and a tin oxide. The thin film formed of the composition is in amorphous phase. The field effect transistor having an active layer formed of the composition can have an improved electrical characteristic and be fabricated by a low temperature process. | 01-14-2010 |
20100155716 | THIN FILM TRANSISTOR USING BORON-DOPED OXIDE SEMICONDUCTOR THIN FILM AND METHOD OF FABRICATING THE SAME - Provided are a thin film transistor, to which a boron-doped oxide semiconductor thin film is applied as a channel layer, and a method of fabricating the same. The thin film transistor includes source and drain electrodes, a channel layer, a gate insulating layer, and a gate electrode, which are formed on a substrate. The channel layer is an oxide semiconductor thin film doped with boron. Therefore, it is possible to remarkably improve electrical characteristics and high temperature stability of the thin film transistor. | 06-24-2010 |
20110140097 | THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - Provided are a thin film transistor in which an oxide semiconductor combined with a nitride containing boron or aluminum is applied to a channel layer and a method of fabricating the same. The thin film transistor in which an oxide semiconductor combined with a nitride containing boron or aluminum is applied to a channel layer exhibits significantly improved mobility and increased stability at a high temperature. | 06-16-2011 |
20120297351 | METHODS OF MODELING A TRANSISTOR AND APPARATUS USED THEREIN - Methods of modeling a transistor are provided. The method includes the steps of (a) extracting reference mobility values of a channel layer of a transistor including a gate electrode, a source region and a drain region using a reference gate voltage, a reference drain current and a reference drain voltage, (b) fitting a mobility function including model parameters on the reference mobility values to extract the model parameters, and (c) putting the extracted model parameters into a drain current modeling function to calculate a drain current flowing through the channel layer between the drain region and the source region under a bias condition defined by an arbitrary gate voltage applied to the gate electrode and an arbitrary drain voltage applied to the drain region. Related apparatuses are also provided. | 11-22-2012 |
20140008650 | THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - Provided are a thin film transistor in which an oxide semiconductor combined with a nitride containing boron or aluminum is applied to a channel layer and a method of fabricating the same. The thin film transistor in which an oxide semiconductor combined with a nitride containing boron or aluminum is applied to a channel layer exhibits significantly improved mobility and increased stability at a high temperature. | 01-09-2014 |
Patent application number | Description | Published |
20090026541 | VERTICAL FLOATING BODY CELL OF A SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a tube-type channel formed over a semiconductor substrate. The tube-type channel is connected to first and second conductive lines. A bias electrode is formed in the tube-type channel. The bias electrode is connected to the semiconductor substrate. An insulating film is disposed between the tube-type channel and the bias electrode. A surrounding gate electrode is formed over the tube-type channel. | 01-29-2009 |
20120286227 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes an isolation layer formed in a substrate and defining an active region, a trench formed in the substrate and defining a part of the active region as an active pillar; a word line formed inside the trench, a sub-source line formed under the trench and crossing the word line, a main source line formed over the substrate, coupled to the sub-source line, and crossing the word line, a variable resistor pattern formed over the active pillar, and a bit line contacting the variable resistor pattern and crossing the word line. | 11-15-2012 |
20130026435 | SWITCHING DEVICE AND RESISTANCE CHANGE MEMORY DEVICE USING THE SAME - A switching device that provides bipolar current paths and a resistance change memory device using the switching device. The switching device includes a first electrode, a second electrode, and an amorphous carbon layer interposed between the first electrode and the second electrode and configured to control a bipolar current to flow therethrough in response to a voltage applied between the first electrode and the second electrode. | 01-31-2013 |
20130026437 | RESISTANCE VARIABLE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a resistance variable memory device, includes: providing a substrate having first contacts and second contacts, where the second contacts do not overlap the first contacts; forming a line pattern over the substrate, the line pattern overlapping a first line and including a stacked structure of a first electrode, a resistor, and a second electrode; forming a first contact hole to expose the second contact; forming an insulating spacer on a sidewall of the first contact hole; forming a third contact to fill the first contact hole having the insulating spacer formed therein; and forming a third electrode over the third contact such that the third electrode overlaps a second line extending in a second direction and is cut open over the first contact, where the first and second contacts are alternately arranged on the second line. | 01-31-2013 |
20130170281 | VARIABLE RESISTANCE MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A variable resistance memory device includes a semiconductor substrate having an active area defined by an isolation layer extending in one direction, a gate line extending in another direction crossing the isolation layer through the isolation layer and the active area, a protective layer located over the gate line, a contact plug positioned in a partially removed space of the active area between the protective layers, and a variable resistance pattern coupled to a part of the contact plug. | 07-04-2013 |
Patent application number | Description | Published |
20080266948 | Memory system, program method thereof, and computing system including the same - Disclosed is a memory system and a method of programming a multi-bit flash memory device which includes memory cells configured to store multi-bit data, where the method includes and the system is configured for determining whether data to be stored in a selected memory cell is an LSB data; and if data to be stored in a selected memory cell is not an LSB data, backing up lower data stored in the selected memory cell to a backup memory block of the multi-bit flash memory device. | 10-30-2008 |
20090310412 | METHODS OF DATA MANAGEMENT IN NON-VOLATILE MEMORY DEVICES AND RELATED NON-VOLATILE MEMORY SYSTEMS - A data management method includes assigning data buffered in a first memory device into at least two different groups for transfer to a second memory device. At least one of the different groups has at least two units of the data assigned thereto. The data is transferred from the first memory device to the second memory device in a sequence according to a respective priority associated with each of the different groups and in group-by-group manner such that units of the data assigned to a group having a higher priority are transferred to the second memory device prior to units of the data assigned to a group having a lower priority. Related systems and methods are also discussed. | 12-17-2009 |
20120284452 | MEMORY SYSTEM, PROGRAM METHOD THEREOF, AND COMPUTING SYSTEM INCLUDING THE SAME - Disclosed is a memory system and a method of programming a multi-bit flash memory device which includes memory cells configured to store multi-bit data, where the method includes and the system is configured for determining whether data to be stored in a selected memory cell is an LSB data; and if data to be stored in a selected memory cell is not an LSB data, backing up lower data stored in the selected memory cell to a backup memory block of the multi-bit flash memory device. | 11-08-2012 |
Patent application number | Description | Published |
20090054349 | Peptides for Promoting Hair Growth and Improving Wrinkle and Cosmetic Compositions Comprising the same - The present invention relates to a peptide comprising a specific amino acid sequence possessing human thymosin β-4 (Tβ4) activities and its uses. The peptide of this invention has identical or similar functions or actions to human Tβ4 and its biological activity is almost identical to natural-occurring Tβ4. In addition, the peptide of this invention exhibits much higher stability and skin permeation than natural-occurring Tβ4. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on improvement in thymosin β-4-effective disorders or conditions. In addition, the peptide of this invention can be advantageously applied to drugs, cosmetics, toothpaste and compositions for mouth cleaning and caring, most preferably, cosmetics. Specifically, the peptide of this invention is advantageously applied to cosmetics for promoting hair growth. | 02-26-2009 |
20090124556 | Peptides Exhibiting Efficacies of Improvement in Skin Conditions or Treatment of Periodental Diseases - The present invention relates to a composition for improving a skin condition or treating a periodontal disease, which comprises as an active ingredient a basic fibroblast growth factor-derived peptide. The peptides of this invention exhibit superior efficacies and much better stability and skin permeation than natural-occurring bFGF. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on improvement in skin conditions and treatment of periodontal diseases. In addition, the peptides of this invention can be advantageously applied to pharmaceutical compositions, cosmetics, tooth-paste and compositions for mouth cleaning and caring. | 05-14-2009 |
20090169491 | Peptides Having Activities of Insulin Like Growth Factor-1 and their Uses - The present invention relates to a peptide having the activity of insulin like growth factor-1 (IGF-1) and derived from IGF-1, a composition for improving skin conditions or treating a periodontal disease comprising the peptide. The IGF-1 mimicking peptides of this invention have identical functions or actions to natural-occurring IGF-1 and much better stability and skin permeation than natural-occurring IGF-1. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on the treatment, prevention and improvement of diseases or conditions demanding IGF-1 activities. In addition, the peptides of this invention can be advantageously applied to pharmaceutical compositions, quasi-drugs and cosmetics. | 07-02-2009 |
20100120696 | Peptides Having Activities of Epidermal Growth Factor and Its Uses - The present invention relates to peptides comprising the amino acid sequence represented by the following formula 1 and having the activities of epidermal growth factor and their uses: Cys-Met-Tyr-Ile-Glu-Linker-Arg-Gly-Asp (1) The EGF-mimicking peptides of the present invention possess identical functions or activities to natural-occurring human EGF and are able to promote the generation of autocrine EGF in cells. In addition the peptides of the present invention are much higher stability and skin penetration potency than natural-occurring EGF. Therefore, the composition containing the peptide exhibits excellent treatment and prevention efficacies on diseases or conditions demanding EGF activities, and can be advantageously applied to pharmaceutical compositions, quasi-drugs and cosmetics. | 05-13-2010 |
20100160238 | TGFP-CAP Peptide and its Uses - The present invention relates to a GFP-CAP peptide having an amino acid sequence derived from TGF-β1 (transforming growth factor-β1) and a cell adhesion sequence, wherein the amino acid sequence derived from TGF-β1 consists of the amino acid sequence of SEQ ID NO:1 and the TGFP-CAP peptide is represented by the following formula I: Ile-Trp-Ser-Leu-Asp-Thr-Gln-Tyr-Cell adhesion sequence (I). The TGFP-CAP peptide of the present invention exhibits excellent anti-angiogenic activity. In addition, the TGFP-CAP peptide of the present invention prevents effectively melanin generation in skin to have skin whitening effects. The present peptide shows much higher stability and permeability to skin than natural-occurring TGF-β1. Such plausible activities and safety of the present peptide enable advantageously to application to drugs, quasi-drugs and cosmetics. | 06-24-2010 |
20100278756 | Peptides having activities of insulin like growth factor-1 and their uses - The present invention relates to a peptide having the activity of insulin like growth factor-1 (IGF-1) and derived from IGF-1, a composition for improving skin conditions or treating a periodontal disease comprising the peptide. The IGF-1 mimicking peptides of this invention have identical functions or actions to natural-occurring IGF-1 and much better stability and skin permeation than natural-occurring IGF-1. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on the treatment, prevention and improvement of diseases or conditions demanding IGF-1 activities. In addition, the peptides of this invention can be advantageously applied to pharmaceutical compositions, quasi-drugs and cosmetics. | 11-04-2010 |
20110160131 | Growth Factor-Mimicking Peptides and Uses Thereof - The present invention relates to a growth factor-mimicking peptide having an activity of the growth factor, and a composition and a method for improving skin conditions or for treating a wound using the same. The growth factor-mimicking peptides of this invention have identical functions or actions to natural-occurring human growth factor, and much better stability and skin penetration potency than natural-occurring growth factor. In these connections, the composition comprising the peptides of this invention can exhibit excellent efficacies on the treatment, prevention and improvement of diseases or conditions demanding growth factor activities. In addition, excellent activity and stability of the peptides of this invention can be advantageously applied to pharmaceutical compositions, quasi-drugs and cosmetics. | 06-30-2011 |
20140309157 | WNT FAMILY-DERIVED PEPTIDES AND USE THEREOF - The present invention relates to a WNT-derived novel peptide and use thereof. WNT-derived peptide of the present invention possesses identical or similar activities to natural-occurring WNT protein, and has much higher stability and skin penetration potency than natural-occurring WNT protein. Therefore, the composition containing the present peptide not only shows excellent effects on improvement in hair loss (for example, promotion of hair growth or production of hair), but also has superior efficacies on treatment of a WNT signal transduction pathway-related disorder. In addition, the outstanding activity and stability of the present peptide described above may be greatly advantageous in application to pharmaceutical compositions, quasi-drugs and cosmetics. | 10-16-2014 |
Patent application number | Description | Published |
20080308196 | High-strength and high-toughness aluminum alloy material for bumper beam and method for manufacturing the same - The present invention discloses a high strength and high toughness aluminum alloy for a bumper beam and a method for manufacturing the same. The method includes: casting into a billet an aluminum alloy which comprises aluminum as a principal element, silicon (Si) of 0.1 wt. % or less, ferrum (Fe) of 0.2 wt. % or less, copper of 0.45 wt. % to 0.60 wt. %, manganese (Mn) of 0.1 wt. % to 0.20 wt. %, magnesium (Mg) of 1.3 wt. % to 1.5 wt. %, chromium (Cr) of 0.1 wt. % or less, zinc of 4.5 wt. % to 5.1 wt. %, titanium (Ti) of 0.04 wt. % or less, zirconium (Zr) of 0.08 wt. % to 0.12 wt. %, and inevitable impurities of 0.15 wt. % or less; extruding the billet into a predetermined form to form an extrusion; performing a solid-solutionization process to quench the extrusion; subjecting the extrusion to an artificial age-hardening which is performed at a temperature of about 120° C. for 24 hours; and subjecting the extrusion an over age-hardening which is performed at a temperature of about 170° C. to 185° C. for 1 hour to 3 hours. | 12-18-2008 |
20100012236 | HEAT TREATMENT METHOD OF ALUMINUM ALLOY PANEL - The present invention provides a heat treatment method of an aluminum alloy panel, which can prevent surface curvature of molded aluminum alloy panel. For this purpose, the present heat treatment methods comprise: cold rolling an aluminum alloy panel at a reduction ratio of 45 to 50% at a final pass in a cold rolling process; first heat-treating the cold-rolled aluminum alloy panel at 450 to 510° C. for 3 hours; rapidly cooling the heat-treated aluminum alloy panel at a rate 60° C./sec or higher after the first heat treatment; and second heat-treating the rapidly cooled aluminum alloy panel at 200 to 220° C. | 01-21-2010 |