Patent application number | Description | Published |
20090196622 | Reconnection method in peripheral interface using visible light communication - A reconnection method and device for a peripheral interface using VLC provide a protocol for when a communication link between a primary device and a secondary device is disconnected. The primary device generates an R-XID message including reconnection information and a warning indication signal indicating the disconnection. The secondary device aligns the communication link with the primary device using the warning indication signal, receives the R-XID message from the primary device by the secondary device, and transmits an R-XID response message for the R-XID message to the primary device. | 08-06-2009 |
20110002695 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA USING VISIBLE LIGHT COMMUNICATION - Provided is an apparatus and method for transmitting and receiving data in a visible light communication system, the apparatus including a visible light communication (VLC) transceiver for converting a visible light signal received from a counterpart into an electrical signal and outputting the electrical signal, by using a light receiving device during a reception operation, and converting an electrical signal containing information into a visible light signal and transmitting the visible light signal to the counterpart, by using a light emitting device during a transmission operation, a VLC controller comprising a visible frame engine (VFE) for generating a visible frame and outputting the visible frame to the VLC transceiver, in which the VFE generates the visible frame for transmission to a counterpart during non-transmission of respective frames for communication at a sender and a receiver in order to provide visibility to a communication link, and a host controller for controlling the VLC controller and transmitting and receiving data to and from the VLC controller. | 01-06-2011 |
20110110668 | VISIBLE-LIGHT WIRELESS COMMUNICATION METHOD AND SYSTEM - A visible-light wireless communication system includes a plurality of light transmitters for generating light signals modulated at different frequencies and at least one terminal for wirelessly communicating with the plurality of light transmitters using the light signals. | 05-12-2011 |
20130215087 | METHOD FOR PREVENTING TOUCH MISRECOGNITION, MACHINE-READABLE STORAGE MEDIUM, AND PORTABLE TERMINAL - A method for preventing a touch misrecognition includes counting a total number of touch detection values of a touch panel which is greater than or equal to a first threshold value; comparing the total number of touch detection values with a second threshold value; and when the total number of the touch detection values is greater than or equal to the second threshold value, determining that bending of the touch panel has occurred. | 08-22-2013 |
20130278498 | PRESSURE SENSITIVE TOUCH PANEL AND PORTABLE TERMINAL INCLUDING THE SAME - A pressure sensitive touch panel is provided, which includes first sensor lines arranged along a first axis; second sensor lines arranged along a second axis that cross the first axis; a drive unit that sequentially applies a scan signal to the first sensor lines, and sequentially detects detection signals of the second sensor lines; and a controller that controls the drive unit to selectively apply the scan signal to one of the first sensor lines and to selectively detect a detection signal from one of the second sensor lines. | 10-24-2013 |
20130321358 | COORDINATE INDICATING DEVICE AND COORDINATE MEASURING DEVICE FOR MEASURING INPUT COORDINATES OF COORDINATE INDICATING DEVICE - A coordinate indicating device which inputs coordinates to a coordinate measuring device is provided. The coordinate indicating device includes a power receiver for wirelessly receiving drive power from the coordinate measuring device, a rectifier for rectifying the wirelessly received drive power into Direct Current (DC) drive power, a battery for storing the rectified drive power, an actuator for outputting at least one of preset vibration, frictional force, and electrostatic force, based on relative positions of the coordinate measuring device and the coordinate indicating device by using the rectified drive power provided from the battery, a coordinate indicator for indicating coordinates at predetermined coordinates on the coordinate measuring device, and a shielding portion for shielding the coordinate indicator. | 12-05-2013 |
20130328447 | ACTUATOR USING ELECTRO-ACTIVE POLYMER AND ELECTRONIC DEVICE THEREWITH - An actuator using an electro-active polymer is provided. The actuator includes a vibration plate fixed to an electronic device; at least one electro-active polymer attached to the vibration plate, and activated when electric voltage is applied thereto; and at least one mass joined to at least one a combination member disposed on the vibration plate. | 12-12-2013 |
20140035849 | APPARATUS AND METHOD FOR IMPROVING INPUT POSITION AND PRESSURE DETECTION IN A PRESSURE DETECTION TOUCH SCREEN - An apparatus and method for improving input position and pressure detection in a pressure detection touch screen. The method includes detecting a touch input on a touch screen; generating compensated pressure information for compensating for inaccurate pressure information detected from the touch input, when the touch input is detected in an outer area on the touch screen; and generating compensated location information using the compensated pressure information. | 02-06-2014 |
20140091536 | TOUCH PANEL SEALING APPARATUS - A sealing apparatus of a touch panel provided in a portable terminal including a body and the touch panel, wherein the sealing apparatus is attached and coupled to a coupling area between the body and the touch panel to seal the coupling area while the touch panel is suspended over the body by a resilient member. | 04-03-2014 |
20140285329 | TERMINAL DEVICE FOR PROVIDING HAPTIC EFFECT USING HAPTIC ENGINE AND CONTROLLING METHOD THEREFOR - A terminal device controlling method that provides a haptic effect using a haptic engine is provided, which includes sensing a haptic event, executing a non-physical parameter-based haptic function in a haptic engine so as to determine a vibration pattern corresponding to the haptic event, transferring the vibration pattern from the haptic engine to a device driver, and driving, through the device driver, a vibrator based on the vibration pattern so as to embody a haptic effect. | 09-25-2014 |
Patent application number | Description | Published |
20100269107 | METHOD AND SYSTEM FOR NOTIFYING ERROR INFORMATION IN A NETWORK - Method and application server for providing an asynchronous error notification from an application server to an application server controller in a network is provided. The method at the application server includes generating an error message when an error occurs at/during Open Service Gateway initiative (OSGi) framework runtime. The method also includes converting the error message as a Universal Plug and Play (UPnP) event. Moreover, the method includes providing the UPnP event comprising error information to the application server controller. The application server includes a receiver configured to receive a command from an application server controller to install an application in an Open Service Gateway initiative (OSGi) framework available at the application server. The application server also includes a processor configured to generate an error message when an error occurs during installation of the application in the framework and convert the error message as a Universal Plug and Play (UPnP) event. Moreover, the application server includes a transmitter configured to provide the UPnP event comprising the error information to the application server controller. | 10-21-2010 |
20130144989 | UNIFIED DEVICE MANAGEMENT METHOD AND SYSTEM - A unified device management method and system for unified management of a fixed and mobile device includes a command execution controller which receives a device management command, sends a query message to the device, receives a response message transmitted by the device, creates a command execution policy based on the settings contained in the response message, and executes the device management command according to a policy, the device which generates and sends the response message to the command execution controller according to user inputs, and a remote access server which connects the device and the command execution controller by using a remote access protocol. | 06-06-2013 |
20140340336 | PORTABLE TERMINAL AND METHOD FOR CONTROLLING TOUCH SCREEN AND SYSTEM THEREOF - A portable terminal and a method for remotely controlling a touch screen, and a system thereof are provided. The method includes receiving information regarding at least one event; analyzing a type of the event using the received information; and displaying a result corresponding to the event on the touch screen by mapping the analyzed type of event to a physical input value. | 11-20-2014 |
Patent application number | Description | Published |
20090174410 | METHOD AND APPARATUS FOR CONTROLLING BATTERY - An apparatus for controlling a battery includes a capacitor for charging a voltage when the apparatus is on and discharging a voltage when the apparatus is off, a discharging circuit for discharging the voltage charged in the capacitor; a first switching unit for connecting or disconnecting the capacitor to/from a predetermined power source for the purpose of charging of the capacitor; a second switching unit for connecting or disconnecting the capacitor to/from the discharging unit; a voltage measuring unit for measuring a voltage charged in the capacitor; and a controller for calculating a power-off duration time according to the measured voltage. This apparatus may continuously calculate a power-off duration time of a battery pack. | 07-09-2009 |
20090305124 | Battery Pack Comprising Combined Temperature-Controlling System - Disclosed herein is a middle- or large-sized battery pack including a plurality of unit cells electrically connected with each other, wherein the battery pack is constructed in a structure in which a heat transfer medium flows through gaps defined between the unit cells for controlling the overall temperature of the battery pack to be within a predetermined temperature range for the optimum operation of the battery pack, and each unit cell is provided at the outer surface thereof, at which the heat transfer medium is brought into contact with each unit cell, with a layer containing a phase transformation material (‘phase transformation layer’) for minimizing individual temperature difference between the unit cells. The present invention has the effect of controlling the overall temperature of the battery pack and individual controlling the temperatures of unit cells constituting the battery pack. Also, the present invention has the effect of restraining the abrupt change in temperature of the unit cells, when the battery pack is not in operation or when the external environment abruptly changes, thereby preventing the degradation of the unit cells. Furthermore, the present invention has the effect of minimizing damage to the unit cells due to foreign matter when the foreign matter is brought into contact with the unit cells. In addition, the present invention has the effect of reducing the overall temperature difference of the battery pack and manufacturing a middle- or large-sized battery pack having a compact structure. | 12-10-2009 |
20100174499 | APPARATUS FOR ESTIMATING OPEN CIRCUIT VOLTAGE OF BATTERY, APPARATUS FOR ESTIMATING STATE OF CHARGE OF BATTERY, AND METHOD FOR CONTROLLING THE SAME - An apparatus for estimating an OCV of a battery includes a voltage sensing unit for measuring a battery output voltage; a temperature sensing unit for measuring a battery temperature; a data storing unit for periodically receiving the battery output voltage and temperature data from the sensing units and storing the data in a memory; an OCV variation estimating unit for calculating an OCV variation from a varying pattern of battery output voltages measured in the past and at the present, stored in the memory, by applying a mathematical model defining a correlation between the varying pattern and the OCV variation, and estimating an OCV at a current stage by reflecting a correction factor corresponding to the battery temperature on the calculated OCV variation; and an OCV estimating unit for estimating an OCV at the current stage by reflecting the estimated OCV variation on the OCV estimated at a last stage. | 07-08-2010 |
20100324848 | APPARATUS AND METHOD FOR TESTING STATE OF CHARGE IN BATTERY - Disclosed is an apparatus and method for estimating a state of charge (SOC) in a battery, in which the battery SOC is estimated using a fusion type soft computing algorithm, thereby accurately estimating the battery SOC in a high C-rate environment. The apparatus includes a detector unit for detecting current, voltage and temperature of a battery cell; and soft computing unit for outputting a battery SOC estimation value of processing the current, the voltage and the temperature detected by the detector unit using a radial function based on a neural network algorithm. Especially, the soft computing unit combines the neural network algorithm with any one of a fuzzy algorithm, a genetic algorithm (GA), a cellular automata (CA) algorithm, an immune system algorithm, and a rough-set algorithm, and thereby adaptively updates the parameters of the neural network algorithm. | 12-23-2010 |
20120191390 | APPARATUS FOR ESTIMATING OPEN CIRCUIT VOLTAGE OF BATTERY, APPARATUS FOR ESTIMATING STATE OF CHARGE OF BATTERY, AND METHOD FOR CONTROLLING THE SAME - An apparatus for estimating an OCV of a battery includes a voltage sensing unit for measuring a battery output voltage; a temperature sensing unit for measuring a battery temperature; a data storing unit for periodically receiving the battery output voltage and temperature data from the sensing units and storing the data in a memory; an OCV variation estimating unit for calculating an OCV variation from a varying pattern of battery output voltages measured in the past and at the present, stored in the memory, by applying a mathematical model defining a correlation between the varying pattern and the OCV variation, and estimating an OCV at a current stage by reflecting a correction factor corresponding to the battery temperature on the calculated OCV variation; and an OCV estimating unit for estimating an OCV at the current stage by reflecting the estimated OCV variation on the OCV estimated at a last stage. | 07-26-2012 |
Patent application number | Description | Published |
20090089204 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-02-2009 |
20090094169 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-09-2009 |
20110047257 | SYSTEM AND METHOD FOR INSTALLING SMART CARD APPLET - Disclosed are a system and a method for installing a smart card applet. A response message for an OTA message received from an external remote server is transmitted to form a communication channel based on HTTP (hyper text transfer protocol) between a smart card and the remote server. The applet is installed based on applet installation information received through the communication channel. A large scale applet is installed in a card within a short period of time. | 02-24-2011 |
20110117961 | SYSTEM FOR INTERFACING BETWEEN A TERMINAL AND A SMART CARD, METHOD FOR SAME, AND SMART CARD APPLIED TO SAME - The present invention provides a system and method for interfacing between a terminal and a smart card embedded within smart card, and a Universal Subscriber Identification Module (USIM), and a smart card applied to the same. That is, the execution procedure of a service application in the smart card is defined using a new interface between the terminal and the smart card by providing construction of a smart card equipped with one or more service applications, executing the special service application according to the request of the terminal, providing an output value according to the execution of the special application to the terminal, and requesting a special I/O device. | 05-19-2011 |
20110125967 | INTERFACE SYSTEM BETWEEN A TERMINAL AND A SMART CARD, METHOD FOR SAME, AND SMART CARD APPLIED TO SAME - The present invention provides a system and method for interfacing between a terminal and a smart card, and a smart card applied to the same. In other words, by presenting the configuration including a terminal equipped with several device resources requested for interworking during the execution of the service applications stored in a smart card, and a Universal Subscriber Identification Module (USIM), and a smart card to prepare the selective execution of the application considering the service supportable terminal based on a device resource list created by the terminal, it is possible to provide suitable services to the terminal performance considering the difference in the mounted terminal model and manufacturer due to the selective executability according to the device resources with which the terminal is equipped with a number of service applications stored in the smart card. | 05-26-2011 |
20110138376 | INTERWORKING SYSTEM BETWEEN USER TERMINAL AND SMART CARD FOR EXECUTING WIDGET, AND METHOD THEREOF - Disclosed are an interworking system between a user terminal and a smart card for executing a widget and a method thereof. The interworking system is configured to enable the user terminal to manage the download setup information for a widget UI (user interface) program installed in the smart card. The user terminal is able to download widget UI data to be updated from a program provision server based on the download setup information even if there is no additional request from the smart card. Therefore, the system is able to prevent periodic communication between the user terminal and the smart card when updating the widget UI program. | 06-09-2011 |
Patent application number | Description | Published |
20100189717 | Plant Recombinant Human CTLA4IG and a Method for Producing the Same - The present invention provides a recombinant vector pBI-3D-hGalT or pBI-35S-hGalT containing a human β1,4-galactosyltransferase gene; a cell line transformed with a recombinant vector pMYN414 containing a cytotoxic T-lymphocyte anti-gen A-immunoglobulin (CTLA4Ig) fusion protein gene and the recombinant vector pBI-3D-hGalT or pBI-355-hGalT; and a method for producing a plant-derived recombinant human CTLA4Ig (CTLA4Igp) fusion protein with a human glycan structure using the same. The plant cell-derived recombinant human CTLA4Ig fusion protein (CTLA4Igp), which has a human glycan structure and is produced according to the present invention, exhibits an improved in vivo half life as compared to conventional plant-derived proteins, due to the presence of a human-like glycan structure. Consequently, the present invention using the plant expression system enables low-cost mass production of a CTLA4Igp fusion protein having an immunosuppressive activity comparable to that of the CTLA4IgM fusion protein expressed in conventional animal cell expression systems. | 07-29-2010 |
20140256711 | Novel Compound Having Angiogenesis Inhibitory Activity, Method for Preparing Same, and Pharmaceutical Composition Comprising Same - Disclosed are an anti-angiogenic compound, represented by Chemical Formula I, or a pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutically acceptable composition including the same. Because the compound of Chemical Formula I potently suppresses the angiogenesis, the compound of Chemical Formula I is applicable to the prevention and treatment of diseases caused by aberrant activity of vascular endothelial growth factor, and available as an anti-angiogenic agent. | 09-11-2014 |
Patent application number | Description | Published |
20100120480 | SLIDING-TYPE PORTABLE TERMINAL - A sliding-type portable terminal includes a main body housing and a sliding housing being slidable while facing the main body housing. A clean back cover provided on the sliding housing and closely adhered to an inner side of the main body housing covers a rear plate of the sliding housing so that when the sliding housing is slid, the clean back cover is exposed to the outside to prevent contaminants and foreign materials from getting inside the portable terminal. Thereby, the external appearance of the portable terminal stays clean and a curvature according to the sliding of the sliding housing or the rear plate in which a guide groove is formed is not exposed to the outside along with a sense of unity. Foreign materials such as dust, etc. can be prevented from coming between the main body housing and the sliding housing or through the guide groove. | 05-13-2010 |
20100232150 | PORTABLE TERMINAL WITH LIGHTING DECORATION - A portable terminal includes a housing, a light tube arranged along at least one part of a circumference of the housing, and a tube guide mounted along the circumference of the housing. As light is incident on the light tube and propagates along the light tube, the light radiates through a circumferential surface of the light tube, and the radiated light is diffused through the tube guide. | 09-16-2010 |
20140092537 | HOUSING FOR ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF - A housing forms the appearance of an electronic device. A method of manufacturing the housing includes selecting at least one fiber substrate for securing rigidity and at least one fiber substrate for securing ductility, determining quantity and stacking sequence of the selected fiber substrates, and laminating and attaching the fiber substrates according to the determined quantity and stacking sequence. | 04-03-2014 |
Patent application number | Description | Published |
20100047619 | WELDING WIRE AND VEHICLE COMPONENT MANUFACTURED USING THE SAME - Disclosed is a welding wire for joining cast iron and stainless steel, having a composition of 0.03 wt % or less of C, 2.0˜3.0 wt % of Si, 12.0˜14.0 wt % of Mn, 7.0˜9.0 wt % of Cr, wt % of Ni, 0.5˜0.8 wt % of Nb, and 2.0˜3.0 wt % of Mo, with a balance of Fe. Using the welding wire, a weld zone which has no hot cracks and is sound and good can be obtained. | 02-25-2010 |
20100051145 | EGR COOLER FOR VEHICLES AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is an EGR cooler for a vehicle, which is made of ferrite stainless steel, the ferrite stainless steel including: 0.025˜0.03 wt % of carbon (C), 0.2˜0.8 wt % of silicon (Si), 0.05˜0.8 wt % of manganese (Mn), 0.01˜0.04 wt % of phosphorus (P), 0.01˜0.03 wt % of sulfur (S), 19˜22 wt % of chromium (Cr), 0.2˜0.6 wt % of copper (Cu), 0.25˜0.8 wt % of niobium (Nb) or titanium (Ti), and the balance of iron. A method of manufacturing the EGR cooler for a vehicle includes: heating ferrite stainless steel to a temperature of 1000˜1100° C., maintaining the heated ferrite stainless steel for 30˜60 minutes and then cooling the resulting heated ferrite stainless steel with water; and acid-treating the ferrite stainless steel using an acid solution in which nitric acid and fluoric acid are mixed with distilled water. | 03-04-2010 |
Patent application number | Description | Published |
20080242084 | METHOD FOR PLANARIZING AN INSULATION LAYER IN A SEMICONDUCTOR DEVICE CAPABLE OF OMITTING A MASK PROCESS AND AN ETCHING PROCESS - In a method for planarizing an insulation layer in a semiconductor device, an insulation layer is formed over a semiconductor substrate having a cell region and a peripheral region. The cell region is higher than the peripheral region due to a capacitor formed in the cell region. A metal layer is formed over the insulation layer. The metal layer is chemical mechanical polished to expose the insulation layer portion in the cell region. The exposed insulation layer portion in the cell region is chemical mechanical polishing to planarize the insulation layer, and the planarized insulation layer and the remaining metal layer are chemical mechanical polishing to remove the metal layer remained in the peripheral region. The method for planarizing an insulation layer does not require a separate photosensitive layer forming process or a dry etching process. | 10-02-2008 |
20090267199 | ISOLATION LAYER HAVING A BILAYER STRUCTURE FOR A SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - An isolation layer of a semiconductor device and a process for forming the same is described herein. The isolation layer includes a trench that is defined and formed in a semiconductor substrate. A first liner nitride layer is formed on the surface of the trench and a flowable insulation layer is formed in the trench including the first liner nitride layer. The flowable insulation layer is formed such to define a recess in the trench. A second liner nitride layer is formed on the recess including the flowable insulation layer and the first liner nitride layer. Finally, an insulation layer is formed in the recess on the second liner nitride layer to completely fill the trench. | 10-29-2009 |
20100151656 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device according to the present invention, comprising the steps of: forming a screen oxide layer over the surface of an active region of a semiconductor substrate in which an isolation structure defining the active region is formed; forming a first recess pattern in the active region and a second recess pattern in the isolation structure by etching a gate forming area in the active region and the isolation structure part extended thereto; removing the screen oxide film and simultaneously expanding the width of the second recess pattern; forming a first insulation dielectric layer over the resultant of the substrate having the second recess pattern with the expanded width so that the first insulation dielectric layer is blocked at the upper end thereof in the first recess pattern and it is deposited along the profile in the second recess pattern; forming a second insulation dielectric layer over the first insulation dielectric layer so that the second recess patter is not filled; forming a third insulation dielectric layer over the second insulation dielectric layer so that the second recess pattern is filled; and removing the third, second, and first insulation dielectric layers formed over the active region including the first recess pattern and the isolation structure between the second recess patterns. | 06-17-2010 |
20100210104 | METHOD FOR FORMING COPPER WIRING IN A SEMICONDUCTOR DEVICE - A process for forming a copper wiring and the prevention of copper ion migration in a semiconductor device is disclosed herein. The process includes conducting a post-cleaning process for a copper layer that is to form the cooper wiring after already having undergone a CMP process. The post-cleaning process includes conducting a primary chemical cleaning using a citric acid-based chemical. A secondary chemical cleaning is then conducted on the copper layer having undergone the primary chemical cleaning using an ascorbic acid-based chemical. After the post-cleaning process is completed, the migration of copper ions over time is prevented thereby improving the reliability of the semiconductor device. | 08-19-2010 |
Patent application number | Description | Published |
20100061948 | COMPOSITION FOR SKIN WHITENING COMPRISING ARTEMISININE - The present invention relates to a skin-whitening composition comprising artemisinine. Artemsinine according to the present invention suppresses melanin synthesis and tyrosinase activity to inhibit pigmentation, and has excellent whitening effect and safety without side effects, thereby being used for improving melasma or freckles, and whitening skin. | 03-11-2010 |
20100273729 | Compositions Comprising Compounds Of Natural Origin For Damaged Skin - The present invention relates to a skin-protecting composition for the damaged skin, comprising glycyrrhizin, quercetin, rosmarinic acid, madecassic acid, chamazulene, bicalein and emodin. The composition of the present invention has all of excellent antioxidant, anti-inflammatory, wound-healing and moisturizing effects, thereby being widely used in medicine, cosmetic material or the like for the purpose of protecting the easily infectable, damaged and dried skin. | 10-28-2010 |
Patent application number | Description | Published |
20110111582 | METHOD FOR DEPOSITING ULTRA FINE GRAIN POLYSILICON THIN FILM - Disclosed is a method for depositing a polysilicon thin film with ultra-fine crystal grains. According to the present invention, the polysilicon thin film is deposited on a substrate by supplying source gases inside a chamber in which the substrate is loaded, wherein the source gases include a silicon-based gas and an oxygen-based gas. The mixing ratio of the oxygen-based gas to the silicon-based gas may be 0.15 or less (excluding 0). The oxygen within the thin film may be 20 atomic % (atomic percentage) or less (excluding 0). | 05-12-2011 |
20110136328 | METHOD FOR DEPOSITING ULTRA FINE GRAIN POLYSILICON THIN FILM - According to the present invention, a method for depositing an ultra-fine crystal particle polysilicon thin film supplies a source gas in a chamber loaded with a substrate to deposit a polysilicon thin film on the substrate, wherein the source gas contains a silicon-based gas, an oxygen-based gas and a phosphorous-based gas. The mixture ratio of the oxygen-based gas to the silicon-based gas may be 0.15 or lower (but, excluding zero). Oxygen in the thin film may be 0.8 atomic percent or lower (but, excluding zero). | 06-09-2011 |
20110294284 | METHOD FOR DEPOSITING ULTRA FINE GRAIN POLYSILICON THIN FILM - According to the present invention, a method for depositing an ultra-fine crystal particle polysilicon thin film supplies a source gas in a chamber loaded with a substrate to deposit a polysilicon thin film on the substrate, wherein the source gas contains a silicon-based gas, a nitrogen-based gas and a phosphorous-based gas. The mixture ratio of the nitrogen-based gas to the silicon-based gas among the source gas may be 0.03 or lower (but, excluding zero). Nitrogen in the thin film may be 11.3 atomic percent or lower (but, excluding zero). | 12-01-2011 |
Patent application number | Description | Published |
20100195388 | METHOD OF PROGRAMMING NONVOLATILE MEMORY DEVICE - A method of programming a nonvolatile memory device includes sequentially programming first to (n−1) | 08-05-2010 |
20120099373 | METHOD OF PROGRAMMING NONVOLATILE MEMORY DEVICE - A method of programming a nonvolatile memory device includes sequentially programming first to (n−1) | 04-26-2012 |
20120151161 | MEMORY SYSTEM AND METHOD OF OPERATING THE SAME - A method of operating a memory system according to an aspect of the present disclosure includes storing first data in a memory controller; storing second data in the memory controller, wherein the second data is read from a selected page of a first memory block of a memory device; and performing a program operation for storing third data, that include the first data and the second data, in a selected page of a second memory block of the memory device. | 06-14-2012 |
20120163092 | NONVOLATILE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME - The program method of a nonvolatile memory device includes detecting temperature, setting a step voltage, corresponding to an increment of a program voltage in a program operation of an incremental step pulse program (ISPP) method, wherein the step voltage changes based on the detected temperature, and performing the program operation and a program verification operation based on the set step voltage. | 06-28-2012 |
20120281488 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATION THE SAME - A semiconductor memory device includes a first plane and a second plane each configured to include a plurality of memory cells, and a data transfer circuit configured to transfer first data, stored in the memory cells of the first plane, to the second plane and transfer second data, stored in the memory cells of the second plane, to the first plane when a copyback operation is performed and to transfer the first data or the second data to an I/O circuit when a read operation is performed. | 11-08-2012 |
Patent application number | Description | Published |
20080312824 | MATCHING CAMERA-PHOTOGRAPHED IMAGE WITH MAP DATA IN PORTABLE TERMINAL AND TRAVEL ROUTE GUIDANCE METHOD - The present invention relates to matching a camera-photographed image with map data in a portable terminal. Location information of objects of images photographed by a camera and location information of display objects, such as a building included in the map data are calculated based on location information of the camera, and the calculated location information is used to match the objects with the display objects. The image photographed by the camera is displayed on a screen, and text information of display objects matched to the objects is read out from the map data and is displayed on the locations of the objects displayed on the screen. If a user moves, a travel route is guided using the matching information between the objects and display objects, so the user can be guided with the travel route while personally checking objects such as a building. | 12-18-2008 |
20090055089 | METHOD AND APPARATUS FOR PROVIDING PUBLIC TRAFFIC INFORMATION - Disclosed herein are a method and apparatus for providing traffic information for a public transportation means, such as a bus, and utilizing the provided information. A method of encoding traffic information according to the present invention creates information about a bus route, creates identification information for the route, identification information for respective stops belonging to the route and information about travel time, creates identification information indicating that the type of traffic information to be encoded is route-based public traffic information, and constructs a message segment including the created information. A sequence of multiple message segments constructed as described above is wirelessly transmitted. | 02-26-2009 |
20090125218 | Method and Apparatus for Providing Public Traffic Information - Disclosed herein are a method and apparatus for providing traffic information for a public transportation means, such as a bus, and utilizing the provided information. A method of encoding traffic information according to the present invention creates information about a bus stop, creates identification information for respective bus routes passing through the bus route and information about arrival time, creates identification information indicating that the type of traffic information to be encoded is stop-based public traffic information, and constructs a message segment including the created information. A sequence of multiple message segments constructed as described above are wirelessly transmitted. | 05-14-2009 |
Patent application number | Description | Published |
20110099843 | Device for Tightening Shoelace - Disclosed is a device for tightening a shoelace, the device comprising a shoe main body formed with an opening and a tongue finishing an inside of the opening; a shoelace connecting opposite sides of the opening; a handle connected to at least one of shoelaces connecting the opposite sides of the opening; and a hook formed in rear of the shoe main body and holding the shoelace pulled by the handle. | 05-05-2011 |
20110254239 | ANGLE ADJUSTER FOR SNOWBOARD BINDER - The present invention relates to an angle adjuster for a snowboard binder; the angle adjuster for a snowboard binder according to the present invention comprises a fixation member that forms a first locking part on its plate face and has first projection pieces protruding at least from both sides of its upper edge to be fixed on the snowboard, a base that has a through hole formed on its center, whereinto the fixation member is inserted, a diaphragm that is respectively formed on both sides of the base in a vertical direction, first combination grooves that are formed in a vertical direction at least on both sides of the through hole so that the first projection pieces may be inserted thereinto, a binder that is assembled with the fixation member to enable its rotation along upper grooves whereby the first projection pieces move along the upper edge of the through hole of the base, and a coupling member assembled above said binder whereon is formed a second locking part that mates with the first locking part of the fixation member at its bottom. | 10-20-2011 |
20110254251 | SNOWBOARD BINDING - The present invention relates to a snowboard binding. The snowboard binding comprises: a base, a high back, a foot cover, a first wire, and a lever. The base comprises a plate attached to the snowboard, and side walls extending vertically from both sides of the plate. The high back is installed to pivot on the side wall in the rear of the base. The foot cover is installed at a distance from the upper front of the base. The first wire connects the high back to the base and foot cover. The lever is installed to pivot on the back of the high back and moves the foot cover as the length of the first wire connecting the lever to the high back varies depending on the pivot direction, wherein the first wire connected to the high back is connected to the side facing the pivot axis. Therefore, the foot cover and high back simultaneously fix the front and rear of boots as a result of the pivoting of the lever in the locking direction, and release of the lever is prevented. | 10-20-2011 |
Patent application number | Description | Published |
20090058475 | APPARATUS AND METHOD FOR DIGITAL FREQUENCY UP-CONVERSION - Disclosed is an apparatus and a method for up-converting frequencies of digital Intermediate Frequency (IF) signals input through at least two paths, and then outputting IF signals to which at least two frequencies are allocated in a communication system. The apparatus includes Serializer/Deserializers (SerDeses), down-converters, up-converters, a signal adder, a Digital-to-Analog Converter (DAC), and a Band-Pass Filter (BPF), etc. In relation to digital IF signals respectively input through at least two paths, first, the frequency down-conversion is performed, and then, the up-conversion to relatively low frequencies is performed. | 03-05-2009 |
20090231170 | APPARATUS AND METHOD FOR DIGITAL FREQUENCY DOWN-CONVERSION - Disclosed is an apparatus and a method for down-converting frequencies of an input signal by separating the signal to which at least two frequencies are allocated according to each frequency, and then outputting at least two digital IF signals in a communication system. The digital down-converting apparatus includes a band-pass filter, an analog-to-digital converter, down-converters, up-converters, and Serializer/Deserializeres, etc. First, the signal to which at least two frequencies are allocated is down-converted into baseband signals respectively. Then, the baseband signals are up-converted into signals of a predetermined frequency respectively. | 09-17-2009 |
20100073080 | AUTOMATIC GAIN CONTROL CIRCUIT AND METHOD FOR AUTOMATIC GAIN CONTROL - An automatic gain control circuit and method for stably maintaining received power in a mobile Internet system is disclosed. An efficient automatic gain control circuit structure is provided which uses no separate analog circuit elements in a process of detecting the level of a received signal. Therefore, it is possible to reduce a complexity of hardware, the size of the automatic gain control circuit and a manufacturing cost. Further, an automatic gain control (AGC) unit, which is made in a Fluctuating Gunn-Peterson Approximation (FGPA) type, performs an automatic gain control simply by referring to a lookup table based on the level of a received signal. Therefore, the present automatic gain control circuit can not only be more simply designed or modified than a conventional automatic gain control circuit, but also stabilize the level of the received signal simply without periodically checking the level of the received signal for the automatic gain control. | 03-25-2010 |
Patent application number | Description | Published |
20100016535 | 1-Alkene-Acrylate Based Copolymer - The present invention provides 1-alkene-acrylate based copolymer prepared by a method comprising step of a radical polymerization reaction of 1-alkene and acrylate based monomer under presence of a metal oxide or Lewis acid. The 1-alkene-acrylated based copolymer according to the present invention is a random copolymer of 1-alkene and a polar monomer, and an amount of a polar group contained in the copolymer is very high so that the alkene is not crystalline. Accordingly, when the copolymer is processed into a polymer film, a transparency of the polymer is not affected. Due to such a feature, the copolymer can be used for optical products. | 01-21-2010 |
20100113723 | Method For Preparation Of 1- Alkene-Acrylate Based Copolymers - The present invention provides a method for preparation of an 1-alkene-acrylate based copolymer comprising a step of a radical polymerization reaction of 1-alkene and acrylate based monomer under presence of a metal oxide or Lewis acid, and a method for preparation of an alkene-acrylate based copolymer comprising reacting alkene with an acrylate based monomer under presence of a metal oxide. In the method of preparation according to the present invention, the process is simple and properties of the copolymer can be easily controlled by preparing the copolymer in a mild condition of 100° C. or less and 200 bar or less. In addition, the amount of the polar group of the copolymer prepared by the method is so high that the copolymer can be used for transparent optical products. Since the alkene-acrylate based copolymer prepared by the method is a random copolymer of ethylene and a polar monomer and the amount of the polar group of the polar monomer so high that the crystallinity of the ethylene monomer does not remain in the copolymer, the ethylene-acrylate based copolymer is not affected from a transparency of the polymer and thus may be used for optical products. | 05-06-2010 |
20100130706 | COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ACID ANHYDRIDE, AND METHOD FOR PREPARING THE SAME - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydride monomer, and a method of preparing the same. | 05-27-2010 |
20100165263 | OPTICAL FILM,PROTECTION FILM POLARIZER FILM,POLARIZER PLATE FABRICATED THEREFORM,AND DISPLAY DEVICE EMPLOYING THEROF - The present invention provides an optical film including a copolymer that includes (a) an alkene monomer, (b) an acrylate monomer, and (c) at least one of an unsaturated organic acid monomer and an unsaturated acid anhydride monomer having one or more double bonds, a protective film for a polarizer film, and a polarizer plate and an image display device using the same. | 07-01-2010 |
20100197872 | Copolymer Comprising Alkene, Acrylate And Unsaturated Organic Acid, And Method For Preparing The Same - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated organic acid monomer having one or more double bonds, and a method of manufacturing the same. | 08-05-2010 |
20100323143 | OXYGEN BARRIER FILM AND CONTAINER COMPRISING ETHYLENE-ACRYLATE COPOLYMER - The present invention relates to an oxygen barrier film and container comprising ethylene-acrylate copolymer, more precisely an oxygen barrier film and container comprising ethylene-acrylate based copolymer composed of 10-50 mol % of ethylene monomer and 50-90 mol % of acrylate based monomer and having the weight average molecular weight of at least 30,000 g/m. The present invention provides an oxygen barrier film and container having excellent mechanical properties including flexibility, stretchability, glass transition temperature, anti-absorptiveness and Rockwell hardness and other characteristics such as oxygen barrier property and transparency as well. | 12-23-2010 |
20110184140 | COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ORGANIC ACID, AND METHOD FOR PREPARING THE SAME - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated organic acid monomer having one or more double bonds, and a method of manufacturing the same. | 07-28-2011 |
20130324689 | 1-ALKENE-ACRYLATE BASED COPOLYMER - The present invention provides ethylene-acrylate based copolymer prepared by a method comprising step of a radical polymerization reaction of ethylene and acrylate based monomer under presence of a metal oxide or Lewis acid. The ethylene-acrylated based copolymer according to the present invention is processed into a polymer film, a transparency of the polymer is not affected. Due to such a feature, the copolymer can be used for optical products. | 12-05-2013 |
Patent application number | Description | Published |
20090096076 | STACKED SEMICONDUCTOR PACKAGE WITHOUT REDUCTION IN STATA STORAGE CAPACITY AND METHOD FOR MANUFACTURING THE SAME - A stacked semiconductor package includes a semiconductor chip module including at least two semiconductor chips with a semiconductor chip body having an upper surface, a lower surface, side surfaces coupling the upper surface and the lower surface, and a circuit part. The semiconductor chips include pads coupled to the circuit part and disposed at an edge of the upper surface. A recess parts are concavely formed in the side surfaces corresponding to each pad. Conductive connection patterns cover the recess parts, and each conductive connection pattern is electrically connected to a corresponding bonding pad. The semiconductor chip module is disposed on a substrate, and the contact pads of the semiconductor substrate are electrically connected to the conductive connection patterns. The stacked semiconductor package provides an improved structure that can contain a plurality of stacked semiconductor chips with no reduction in data storage capacity. | 04-16-2009 |
20100117200 | SUBSTRATE FOR SEMICONDUCTOR PACKAGE HAVING A REINFORCING MEMBER THAT PREVENTS DISTORTIONS AND METHOD FOR FABRICATING THE SAME - A substrate for a semiconductor package having a reinforcing member that prevents or minimizes distortions is presented. The substrate for the semiconductor package includes a substrate body, an insulation layer, and a reinforcing member. The substrate body has a first region having a plurality of chip mount regions, a second region disposed along a periphery of the first region, a circuit pattern disposed in each chip mount region and a dummy pattern disposed along the second region. The insulation layer covers the first and second regions and has an opening exposing some portion of each circuit pattern. The reinforcing member is disposed in the second region and prevents deflection of the substrate body. | 05-13-2010 |
20120115278 | STACKED SEMICONDUCTOR PACKAGE WITHOUT REDUCTION IN DATA STORAGE CAPACITY AND METHOD FOR MANUFACTURING THE SAME - A stacked semiconductor package includes a semiconductor chip module including at least two semiconductor chips with a semiconductor chip body having an upper surface, a lower surface, side surfaces coupling the upper surface and the lower surface, and a circuit part. The semiconductor chips include pads coupled to the circuit part and disposed at an edge of the upper surface. A recess parts are concavely formed in the side surfaces corresponding to each pad. Conductive connection patterns cover the recess parts, and each conductive connection pattern is electrically connected to a corresponding bonding pad. The is semiconductor chip module is disposed on a substrate, and the contact pads of the semiconductor substrate are electrically connected to the conductive connection patterns. The stacked semiconductor package provides an improved structure that can contain a plurality of stacked semiconductor chips with no reduction in data storage capacity. | 05-10-2012 |