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| 20080303437 | METHOD OF MANUFACTURING LOWER PANEL FOR PLASMA DISPLAY PANEL USING X-RAYS - A method of manufacturing a lower panel for a plasma display panel using X-rays which includes preparing a base substrate; forming a barrier rib material layer on the base substrate; defining barrier rib patterns by scanning X-rays on the barrier rib material layer; and developing the barrier rib material layer to form barrier ribs. Fine-pitch patterning of the barrier ribs can be achieved with high precision by using X-rays. | 12-11-2008 |
| 20090085257 | Method for Producing Three-Dimensional Objects Using Segmental Prototyping - The method for manufacturing large three-dimensional objects of the present invention comprises the following steps: obtaining a three-dimensional shape data for a three-dimensional target object; converting the three-dimensional shape data into a size needed for manufacturing; transforming the size-converted data into a “shell” data (i.e., data of a hallow target object having a cavity therein); dividing the “shell” data into shell segments of such a size that can be manufactured by a rapid prototyping apparatus; prototyping each of the “shell” segments by a rapid prototyping apparatus to manufacture each of prototyped parts; assembling the prototyped parts to produce a prototype of the target three-dimensional shape object. | 04-02-2009 |
| 20100095517 | METHOD AND APPARATUS FOR MANUFACTURING METAL SEPARATOR FOR FUEL CELL - The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process. | 04-22-2010 |
| 20120291513 | METHOD AND APPARATUS FOR MANUFACTURING METAL SEPARATOR FOR FUEL CELL - The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process. | 11-22-2012 |
| 20140294369 | NEAR-INFRARED CONDENSING HEATING UNIT, NEAR-INFRARED CONDENSING HEATER USING THE SAME, AND METHOD FOR FORMING PANEL USING THE SAME - A near-infrared condensing heating unit includes a frame having an open side at a side and a seat inside, and a reflecting plate disposed in the seat of the frame having an opening corresponding to the open side, and an extended semi-elliptic cross-section along an elliptic line. The near-infrared condensing heating unit further includes a lamp disposed inside the reflecting plate, with both ends mounted on the frame through sockets. | 10-02-2014 |
| 20150017383 | PYRAMIDAL KAGOME STRUCTURE AND ITS FABRICATING METHOD - The present invention relates to a pyramidal kagome structure and more particularly, to a pyramidal kagome structure having a broaden contact area with a plate member and its fabricating method. According to the invention, a lattice mesh is formed with a plate so that continuous and mass-production is permitted and the produced pyramidal truss structures are assembled into a pyramidal kagome truss structure by combining the apexes of the pyramidal truss structures, whereby improved mechanical strength is obtained. Furthermore, the connecting of the pyramidal truss structures is facilitated due to the broadened contact area with the top and bottom plate member and an improved stability after combining is obtained. | 01-15-2015 |
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| 20090161221 | Multi-Layered Light Diffusion Plate and Liquid Crystal Display Device Comprising the Same - Disclosed herein is a multi-layerd light diffusion plate, in which the multi-layered light diffusion plate is manufactured by coextruding a transparent layer comprising an amorphous transparent thermoplastic resin and a light diffusion layer comprising an amorphous transparent thermoplastic resin and transparent particles, so that the manufacturing process thereof is simple and efficient, and which has excellent light transmissivity and light diffusivity, high brightness, and high brightness uniformity, thereby improving viewing angle characteristics, and to a liquid crystal display device comprising the same. | 06-25-2009 |
| 20130286325 | MULTI-LAYERED LIGHT DIFFUSION PLATE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME - Disclosed herein is a multi-layered light diffusion plate, in which the multi-layered light diffusion plate is manufactured by coextruding a transparent layer comprising an amorphous transparent thermoplastic resin and a light diffusion layer comprising an amorphous transparent thermoplastic resin and transparent particles, so that the manufacturing process thereof is simple and efficient, and which has excellent light transmissivity and light diffusivity, high brightness, and high brightness uniformity, thereby improving viewing angle characteristics, and to a liquid crystal display device comprising the same. | 10-31-2013 |
| 20130295397 | RESIN BLEND FOR MELTING PROCESS - Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing a resin article using the same and a resin article. The resin blend may include a first resin, and a second resin that comprises a resin to which at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic group having 5 to 40 carbon atoms and an aromatic group having 6 to 40 carbon atoms is introduced, that has a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 s | 11-07-2013 |
| 20130330558 | RESIN BLEND FOR MELTING PROCESS - The present invention relates to a resin blend for a melting process, to a method for manufacturing a resin molding using same, and to a resin molding obtained thereby, the resin blend comprising a first resin and a second resin, wherein the second resin includes a polymer resin having at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic ring having 5 to 40 carbon atoms and an aromatic ring having 6 to 40 carbon atoms, and has, with the first resin, a melt viscosity difference of 0.1 to 3,000 Pa*s at a shear rate of 100 to 1,000 s | 12-12-2013 |
| 20140039104 | ALKYL(METH)ACRYLATE-BASED THERMOPLASTIC RESIN COMPOSITION AND THERMOPLASTIC RESIN WITH HIGH SCRATCH RESISTANCE AND LOW YELLOWNESS - Disclosed are an alkyl(meth)acrylate-based thermoplastic resin composition and a thermoplastic resin with modified scratch resistance and yellowness. The alkyl(meth)acrylate-based thermoplastic resin composition provides improved scratch resistance and low yellowness index while maintaining transparency, flowability, and impact strength, even when the total content of the vinyl cyan-based monomer contained in the resin composition is reduced to a level unattainable by conventional techniques, and the content of the alkyl(meth)acrylate-based monomer is increased. | 02-06-2014 |
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| 20100195233 | LUMINANCE-ENHANCED FILM - Disclosed is a luminance-enhanced film, including birefringent island-in-the-sea yarns, whose island portions are grouped, based on two or more spinning cores, present in a sheet. The luminance-enhanced film causes formation of an optical modulation interface between island portions and sea portions, thus maximizing optical modulation efficiency, as compared to conventional birefringent island-in-the-sea yarns. The birefringent island-in-the-sea yarns of the present invention are free of aggregation of island portions in the center thereof, although the number of island portions is 500 or more. As a result, the birefringent island-in-the-sea yarns maximize an optical modulation interface area, and thus considerably improve optical modulation efficiency, as compared to conventional birefringent island-in-the-sea yarns including one spinning core. Accordingly, the birefringent island-in-the-sea yarns advantageously exhibit considerably improved luminance, as compared to conventional birefringent island-in-the-sea yarns wherein birefringent fibers or one spinning core is present in a sheet. | 08-05-2010 |
| 20100195234 | LUMINANCE-ENHANCED FILM - Disclosed is a luminance-enhanced film, including birefringent island-in-the-sea yarns which comprise island portions and sea portions, each composed of a specific material. Accordingly, unlike conventional stack-type luminance-enhanced films, the luminance-enhanced film of the present invention comprises birefringent island-in-the-sea yarn, as a layer, in the sheet, thus considerably improving luminance without forming a plurality of layers. In addition, several hundred layers are not laminated on one film and the film can be easily fabricated at considerably reduced costs. Furthermore, the luminance-enhanced film has considerably more birefringent interfaces, as compared to films fabricated by conventional methods wherein birefringent fibers are incorporated into sheets, thus considerably improving luminance-enhancement effects and being industrially applicable. | 08-05-2010 |
| 20100196693 | OPTICAL-MODULATION OBJECT - Disclosed is an optical-modulation object, including birefringent island-in-the-sea yarns, whose island portions are grouped, based on two or more spinning cores, in a matrix. The optical-modulation object causes formation of an optical modulation interface between island portions and sea portions, thus maximizing optical modulation efficiency, as compared to conventional birefringent island-in-the-sea yarns. | 08-05-2010 |
| 20100205926 | SPINNERET FOR PREPARING ISLAND-IN-THE-SEA YARNS - Disclosed is a spinneret for preparing island-in-the-sea yarns, wherein island ingredient supply channels are partitioned into a plurality of groups in a discharge portion. The island-in-the-sea yarns prepared using the spinneret can prevent aggregation of island portions in the center thereof, although the number of island portions is 500 or more. Accordingly, island-in-the-sea yarns are considerably advantageous for the preparation of microfibers, since 500 or more island portions can be disposed in one island-in-the-sea yarn and fineness of island portions can thus be reduced. In addition, the island-in-the-sea yarns have an advantage of considerably reduced production costs, since 500 or more microfibers can be produced from one island-in-the-sea yarn. Furthermore, the island-in-the-sea yarns render a specific color according to the ratio of sea portions to island portions and diameter of fibers, without adding chromogenic compounds such as dyes, and are thus applicable to photochromic fibers. | 08-19-2010 |
| 20110014838 | LUMINANCE-ENHANCED FILM AND METHOD FOR FABRICATING THE SAME - Disclosed is a luminance-enhanced film. The luminance-enhanced film includes an intermediate layer comprising a birefringent island-in-the-sea yarn and a sheet laminated on both sides of the intermediate layer, wherein the interface between the intermediate layer and the sheet has an air-gap area ratio of 5% or less, and is characterized in that it is substantially free of curling and does not contain bubbles, thus exhibiting considerably superior optical efficiency and adhesion force. A liquid crystal display utilizing the luminance-enhanced film also advantageously exhibits considerably improved luminance. | 01-20-2011 |
| 20110157513 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a liquid crystal display device, provided with an optical-modulation film including a matrix and birefringent island-in-the-sea yarns having two or more spinning cores arranged in the matrix to considerably reduce production costs and remarkably increase luminance. The optical-modulation film includes birefringent island-in-the-sea yarns whose island portions are grouped based on two or more spinning cores, present in the matrix, thus causing formation of optical modulation interfaces between the island portions and sea portions, thus maximizing optical modulation efficiency, as compared to conventional birefringent fibers. | 06-30-2011 |
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| 20100051607 | High-Frequency Inductive Heating Apparatus and Pressure-Less Sintering Method Using the Same - A high-frequency inductive heating apparatus of ceramic material, whereby the nonconductive ceramic specimen in which induced current is not generated at room temperature is rapidly heated in a preheating housing, and a pressure-less sintering method using the same, are disclosed. The high-frequency inductive heating apparatus includes a preheating housing placed in a chamber to preheat a ceramic material; an induction coil installed around the preheating housing for supplying induced current so that the preheating housing is heated; and a high-frequency current generator for supplying high-frequency current to the induction coil. According to the present invention, inductive heating is made possible of nonconductive ceramic material for which inductive heating has thus far been impossible because induced current is not generated at room temperature, so that rapid heating by the self-heating of the specimen of ceramic material is possible. | 03-04-2010 |
| 20100091933 | METHOD OF PRODUCING LARGE-GRAINED NUCLEAR FUEL PELLET BY CONTROLLING CHROME CATION SOLUBILITY IN UO2 LATTICE - In a method of producing large-grained nuclear fuel pellet, Cr-compound contained in an uranium oxide green pellet is reduced to Cr phase at 1,470° C. or below and maintained to the Cr phase, and the uranium oxide green pellet containing the Cr-compound is then sintered at 1,650° C.-1,800° C. in a gas atmosphere of oxygen potential at which Cr element in the uranium oxide green pellet becomes liquid phase. | 04-15-2010 |
| 20100254847 | METHOD FOR MANUFACTURING SINTERED ANNULAR NUCLEAR FUEL PELLET WITHOUT SURFACE GRINDING - A method for manufacturing an annular nuclear fuel pellet is provided. In the method, an annular nuclear fuel green compact whose lateral cross-section is a trapezoid is prepared. The thickness of the annular nuclear fuel green compact reduces along one direction of the central axis, and a green density of the nuclear fuel green compact increases along one direction of the central axis. The annular nuclear fuel green compact is sintered under a reducing gas atmosphere so that the annular nuclear fuel pellet is obtained. According to this method, the annular pellet which has uniform inner and outer diameters and small diametric tolerances along the pellet height is fabricated without grinding the pellet surfaces. | 10-07-2010 |
| 20110049734 | Method for Preparing Sintered Annular Nuclear Fuel Pellet - A method for fabricating a sintered annular nuclear fuel pellet includes molding nuclear fuel powder or granule, an oxide of a fissile element (M), to fabricate an annular nuclear fuel green body. A rod-like shaped structure is inserted into the annular nuclear fuel green body and sintered in a slight oxidizing gas atmosphere such that the oxide of the fissile element has a balanced O/M ratio higher than a desired O/M ratio (oxygen/fissile element) of a final sintered annular nuclear fuel pellet, while being maintained in a cubic phase. The sintered annular nuclear fuel pellet is then reduced in a reductive gas atmosphere so as to have the desired O/M ratio in the state that the rod-like shaped structure is inserted. | 03-03-2011 |
| 20110121473 | Method for Fabricating Sintered Annular Nuclear Fuel Pellet Through Rod-Inserted Sintering - A method for fabricating a sintered annular nuclear fuel pellet includes: molding nuclear fuel powder or granules to fabricate an annular nuclear fuel green body; inserting a rod-like shaped structure into the annular nuclear fuel green body; sintering the rod-like shaped structure-inserted annular nuclear fuel green body in a reductive gas atmosphere; and separating the sintered annular nuclear fuel pellet from the rod-like shaped structure. | 05-26-2011 |
| 20120098149 | METHOD OF CONTROLLING SOLUBILITY OF ADDITIVES AT AND NEAR GRAIN BOUNDARIES, AND METHOD OF MANUFACTURING SINTERED NUCLEAR FUEL PELLET HAVING LARGE GRAIN SIZE USING THE SAME - Provided are a method of controlling the compositional gradient and solubility of doped-additives at grain boundaries during sintering of a uranium-based oxide green pellet including the additives, and a method of manufacturing a sintered nuclear fuel pellet having a large grain size using the same. The grain boundary solubility of the doped-additives is maintained at a certain level by stepwise varying of an oxygen partial pressure during isothermal sintering of a uranium-based oxide green pellet including the additives. The method of manufacturing a sintered nuclear fuel pellet having a large grain size includes preparing additive mixed uranium oxide powder, forming an additive mixed uranium oxide green pellet using the mixed powder, heating the green pellet to a sintering temperature in a gas atmosphere having a low oxygen partial pressure, and sintering while a sintering gas atmosphere is changed to stepwise increase an oxygen partial pressure at the isothermal sintering temperature. | 04-26-2012 |
| 20130240805 | Uranium Dioxide Nuclear Fuel Containing Mn and Al as Additives and Method of Fabricating the Same | 09-19-2013 |
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| 20110258291 | System and Method for Converting Content - Provided is a content converting method and system. The content converting method and system may extract web content elements from collected web contents, may extract domain elements from a web page including the web contents, may match the extracted elements with broadcast content elements and thus, may enable the web contents to be played in a broadcast receiving apparatus. | 10-20-2011 |
| 20120124175 | ATOM-BASED REALLY SIMPLE SYNDICATION (RSS) CONTENT READER SYSTEM AND METHOD, AND ATOM-BASED RSS CONTENT PROVIDING SYSTEM AND METHOD - Provided are an Atom-based really simple syndication (RSS) content reader system and method, and an RSS content providing system and method. The RSS content reader system may include a feed reader module to receive a feed related to a content from a web server for providing a syndication service and to store the feed, and a feed query module to request an updated content to the web server through a query using update information of the feed. | 05-17-2012 |
| 20120226809 | SYSTEM AND METHOD FOR LOADING WEB PAGE USING MULTIPLE PATHS IN MULTIPLE INTERFACE CIRCUMSTANCES - A system and method for loading a web page using multiple paths in multiple interface circumstances are disclosed. The web page loading system providing multiple interfaces may include an allocator to set interfaces for loading resources, for each resource, constituting a web page associated with a Hypertext Transfer Protocol (HTTP) request when the HTTP request is received from a browser. In this instance, the browser may render the web page by respectively loading corresponding resource data through the interfaces set for each resource. | 09-06-2012 |
| 20130042171 | METHOD AND SYSTEM FOR GENERATING AND MANAGING ANNOTATION IN ELECTRONIC BOOK - A method of generating and managing an annotation on an electronic book (eBook) and a system thereof are provided. A user terminal that provides a viewer function with respect to digital content may include a touch sensing display, at least one processor, a memory, and at least one program, and the at least one program is stored in the memory so as to be executed by the at least one processor, and includes a content display code to display a content layer on which the digital content is rendered, on a screen of the touch sensing display, and an annotation storage code to generate annotation data by applying, to an object selected by a user, an application associated with an annotation in response to a request from the user, and to store the generated annotation data to be associated with the user. | 02-14-2013 |
| 20140025725 | METHOD AND APPARATUS FOR MOVING WEB OBJECT BASED ON INTENT - A method and apparatus for moving a web object based on an intent is provided. A primary device may identify a web object supporting movability on a loaded web page, and may determine whether the identified web object can be moved to a secondary device based on movability information of the identified web object. The primary device may re-render the web page in a web browser, aside from the web object supporting movability, while maintaining a full layout of the web page. In the movement of the web object, the primary device may push, to a push server, movement of the web object to the secondary device. | 01-23-2014 |
| 20140026067 | METHOD AND APPARATUS FOR PROCESSING MOVEMENT OF WEB OBJECT BASED ON INTENT - A method and apparatus for processing movement of a web object based on an intent is provided. A secondary device may receive a request for movement of a web object, may request information for movement of the web object, may receive the information, and may render the web object based on the information. To process the movement of the web object, a web server may generate movability information of the web object movable in a web page. The web server may insert a link indicating the movability information in a header of the web page, and may transmit the web page including the link to a primary device. | 01-23-2014 |
| 20140053284 | DATA TRANSMISSION DEVICE AND METHOD FOR AGGREGATING MEDIA CONTENT FROM A CONTENT PROVIDER - Disclosed are a data transmission device and method. The data transmission device may comprise: a content aggregating unit for aggregating content relating to data from a content provider; a content preparing unit for preparing the aggregated content; and a content providing unit for providing the prepared content to a client. | 02-20-2014 |
| 20140280196 | METHOD, USER TERMINAL, AND WEB SERVER FOR PROVIDING SERVICE AMONG HETEROGENEOUS SERVICES - A method of providing a service among heterogeneous services may include verifying whether a second web application associated with an external web service is installed in a user agent, when data of the external web service is requested from a first web application executed in the user agent, requesting key information to be used for accessing the requested data from a first server providing a web service associated with the first web application, when the second web application is installed in the user agent, receiving the key information from the first server, and accessing the requested data existing on the second web application, using the received key information, in the first web application. | 09-18-2014 |
| 20140281921 | SYSTEM AND METHOD FOR CONVERTING CONTENT - Provided is a content converting method and system. The content converting method and system may extract web content elements from collected web contents, may extract domain elements from a web page including the web contents, may match the extracted elements with broadcast content elements and thus, may enable the web contents to be played in a broadcast receiving apparatus. | 09-18-2014 |
| 20150033361 | Method for Invoking Application in Screen Lock Environment - A method for invoking an application in a Screen Lock screen is disclosed herein. The method for invoking an application in a user equipment includes the steps of selecting at least one unlock application that is to be displayed on a Screen Lock screen among multiple applications, and displaying an unlock application icon respective to each of the select at least one unlock application on the Screen Lock screen. | 01-29-2015 |
| 20150040021 | METHOD FOR LOADING ADDITIONAL CONTENT ACCORDING TO CHARACTERISTIC OF USER'S CONTENT CONSUMPTION IN TABLE VIEW CONTROLLER ENVIROMENT, AND SYSTEM THEREFOR - A method and a system for loading additional content based on a user's content consumption propensity in a table view controller environment are disclosed. The method for loading additional content includes a listing step of listing loaded contents; an UI providing step of providing an UI tap on the list, the UI tap for allowing a user to select a loading criterion for additional content not included the list; and a loading step of loading the additional content based on the loading criterion selected by the user. | 02-05-2015 |
| 20150058445 | Service Method and System Using Instance Interface of Virtualization Object in Internet of Things Environment - A service method and system using an instance interface of a virtualization object in an Internet of Things (IoT) environment is disclosed. A service method in an IoT environment may include: displaying a message to another instance using a feeder interface among interfaces included in an instance of a virtualization object about a thing; receiving a message displayed from a feeder interface of the other instance or the thing using a subscriber interface among the interfaces; transferring a message to the other instance or the thing using a controller interface among the interfaces; receiving a message transferred from a controller interface of the other instance using a receiver interface among the interfaces; and interacting with a 3rd party service using an authentication interface among the interfaces. | 02-26-2015 |
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| 20090046930 | METHOD AND APPARATUS FOR EXTRACTING LINE SEGMENTS FROM IMAGE USING INCREMENTAL PIXEL EXTENSION - A method of extracting line segments from a subject image includes calculating a gradient image and a direction image of respective edge pixels in a canny edge image obtained from the subject image, calculating a primary line passing arbitrary two pixels selected among the edge pixels, selecting candidate line segment pixels through performing an incremental pixel extension from a midpoint of the two pixels forming the primary line, and extracting the line segments by checking whether the candidate line segment pixels are connected to each another. | 02-19-2009 |
| 20090135189 | Character animation system and method - A character animation system includes a data generating unit for generating a character skin mesh and an internal reference mesh, a character bone value, and a character solid-body value, a skin distortion representing unit for representing skin distortion using the generated character skin mesh and the internal reference mesh when an external shock is applied to a character, and a solid-body simulation engine for applying the generated character bone value and the character solid-body value to a real-time physical simulation library and representing character solid-body simulation. The system further includes a skin distortion and solid-body simulation processing unit for processing to return to a key frame to be newly applied after the skin distortion and the solid-body simulation are represented. | 05-28-2009 |
| 20090141021 | METHOD AND SYSTEM FOR PROVIDING EXPERIENTIAL KNOWLEDGE ASSOCIATED WITH SPATIAL AND TEMPORAL INFORMATION - A method for providing knowledge includes creating a three-dimensional virtual space, generating temporal and spatial information including knowledge and space information concerning the three-dimensional virtual space at a specific time point, and associating the temporal and spatial information with the three-dimensional virtual space to be stored in a memory. The creating the three-dimensional virtual space may be created based on a map or a two-dimensional image. | 06-04-2009 |
| 20090150898 | MULTITHREADING FRAMEWORK SUPPORTING DYNAMIC LOAD BALANCING AND MULTITHREAD PROCESSING METHOD USING THE SAME - A multithreading framework supporting dynamic load balancing, the multithreading framework being used to perform multi-thread programming, the multithreading framework includes a job scheduler for performing parallel processing by redefining a processing order of one or more unit jobs, transmitted from a predetermined application, based on unit job information included in the respective unit jobs, and transmitting the unit jobs to a thread pool based on the redefined processing order, a device enumerator for detecting a device in which the predetermined application is executed and defining resources used inside the application, a resource manager for managing the resources related to the predetermined application executed using the job scheduler or the device enumerator, and a plug-in manager for managing a plurality of modules which performs various types of functions related to the predetermined application in a plug-in manner, and providing such plug-in modules to the job scheduler. | 06-11-2009 |
| 20090154464 | METHOD AND SYSTEM FOR SIMULATING NETWORK ADDRESS TRANSLATION - A system for simulating NAT (network address translation) performed in an internet protocol (IP) sharing device to be selectively operated in one of different network address translation (NAT) schemes includes a first network interface linking the IP sharing device with an internal network and a second network interface linking the IP sharing device with an external network. A Network Driver Interface Specification (NDIS) interface hooks packets incoming to the external network or outgoing from the internal network. A NAT unit has a mapping table and performs a network address translation of the hooked packets with reference to the mapping table, wherein the mapping table identifies IP addresses and port numbers of the packets to be translated by the NAT unit. | 06-18-2009 |
| 20090156314 | SYSTEM AND METHOD FOR RE-GENERATING PACKET LOAD FOR LOAD TEST - A system for re-generating a packet load for a load test includes a packet collector for collecting a packet transmitted between a game client application and a game server application, a packet data storage for storing the collected packet in a list form, a central manager for editing and re-defining the stored packet as an action and constructing a test scenario by combining the re-defined packet and an agent for generating a load according to the re-defined packet and the test scenario. | 06-18-2009 |
| 20100261534 | CLIENT TERMINAL, GAME SERVICE APPARATUS, AND GAME SERVICE SYSTEM AND METHOD THEREOF - A client terminal includes: a communication module for performing communication with a game service apparatus via a wired/wireless communication network; and a display unit for displaying a content of a message transmitted between a game user and a non-player character (NPC) during progress of an online game serviced by the game service apparatus. The terminal further includes a control unit for controlling so as to display the content of the message during progress of the online game, controlling so as to display a translated message of the content of the message provided from the game service apparatus upon a request of the game user, and transmitting modification data including edition data made by editing the translated message to the game service apparatus. | 10-14-2010 |
| 20140219549 | METHOD AND APPARATUS FOR ACTIVE STEREO MATCHING - An active stereo matching method includes extracting a pattern from a stereo image, generating a depth map through a stereo matching using the extracted pattern, calculating an aggregated cost for a corresponding disparity using a window kernel generated using the extracted pattern and a cost volume generated for the stereo image, and generating a disparity map using the depth map and the aggregated cost. | 08-07-2014 |
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| 20110117914 | METHOD AND APPARATUS FOR DEREGISTRATION OF PERSONAL NETWORK ELEMENT(PNE) IN 3GPP PERSONAL NETWORK(PN) - Disclosed is a control method of user equipment (UE) to deregister a personal network element (PNE) in a personal network (PN), the control method including receiving a deregistration request message from the PNE via a personal area network (PAN) internal communication means in order to deregister the PNE registered to the PN and subordinate to the UE, transmitting a request message for deregistration of the PNE to a session control device controlling a session with respect to the PN in response to the deregistration request message, receiving a response message corresponding to the request message for deregistration of the PNE from the session control device, and transmitting the response message to the PNE via the PAN internal communication means in order to notifying deregistration of the PNE. | 05-19-2011 |
| 20110138033 | METHOD FOR PROCESSING EXCEPTIONAL CASE OF ESTABLISHING DEFAULT BEARER IN MOBILE COMMUNICATION SYSTEM AND DEVICE THEREFOR - There are provided a method for processing an exceptional case of establishing a default bearer and a device therefor in order to solve a problem in that a user equipment cannot actually receive an IP service by accessing a packet network while failing in establishing the default bearer in a mobile communication system. A method for processing an exceptional case of establishing a default bearer in a mobility management entity includes: receiving a network attachment request from a user equipment; transmitting a network attachment acceptance including an activation request of the default bearer to the user equipment in response to the network attachment request; and cancelling a network attachment procedure when a completion response to the activation request of the default bearer is not received from the user equipment within a predetermined time. | 06-09-2011 |
| 20110275328 | SCHEME FOR MONITORING BATTERY OF MACHINE TYPE COMMUNICATION DEVICE - Provided is a machine type communication system including a machine type communication device operating with a battery. The machine type communication system may monitor a residual power of the battery supplying power to the machine type communication device, and may output the monitored residual power to a device of a manager that manages the machine type communication device. Also, a point in time when the residual power of the battery is to be monitored may be determined based on the residual power. | 11-10-2011 |
| 20120064932 | GROUP CONTROL METHOD FOR MACHINE TYPE COMMUNICATION AND MOBILE COMMUNICATION SYSTEM USING THE METHOD - Provided are a group control method for providing a machine type communication (MTC) service, and a mobile communication system using the method. The group control method includes categorizing one or more MTC devices into one or more MTC groups, assigning MTC group identifiers to respective MTC groups, setting MTC radio network temporary identifiers (MTC RNTIs) according to the MTC group Identifiers, and using the MTC_RNTIs for addressing the MTC devices belonging to the respective MTC groups. | 03-15-2012 |
| 20120099543 | TRANSMISSION METHOD OF BASE STATION FOR RANDOM ACCESS RESOURCE ALLOCATION, TRANSMISSION METHOD OF TERMINAL FOR USING THE RANDOM ACCESS RESOURCE ALLOCATION, AND APPARATUS FOR THEREOF - Provided is a communication method of a base station for random access resource allocation, the communication method including broadcasting system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space, and receiving a random access attempt from the MTC terminal in response to the broadcast. | 04-26-2012 |
| 20120157141 | CONTENTION BASED UPLINK TRANSMISSION METHOD - Provided is a contention based uplink transmission method. A base station may assign a contention based radio network temporary identifier (CB-RNTI) to a plurality of terminals, and terminals assigned with the same CB-RNTI may perform contention uplink transmission using the same radio resource. | 06-21-2012 |
| 20120163169 | OVERLOAD CONTROL APPARATUS AND METHOD FOR MACHINE TYPE COMMUNICATION SERVICE AND WIRELESS COMMUNICATION SYSTEM PROVIDING MACHINE TYPE COMMUNICATION SERVICE - Provided are an overload control apparatus and method for a machine type communication (MTC) service. The overload control method includes, when an overload state has occurred, including an overload indicator (OI) in a MAC subheader in a random access response to be transmitted to a terminal and transmitting the random access response, before an MTC device wanting to perform a random access procedure transmits a random access preamble to the base station, searching for a random access response transmitted from the base station, when the transmitted random access response is searched for, peeking at the random access response and receiving it, and when it is determined that an OI is included in the random access response, waiting, at the MTC device, for a predetermined delay time and transmitting the random access preamble for performing the random access procedure to the base station. | 06-28-2012 |
| 20130148637 | DEVICE-TO-DEVICE COMMUNICATION CONTROL METHOD - Provided is a device-to-device (D2D) communication control method. A D2D communication control method performed in a control apparatus includes allocating resources for D2D communication, and including information about the allocated resources in D2D-downlink control information (DCI) and transmitting the D2D-DCI to terminals that will perform D2D communication. Accordingly, it is possible to efficiently allocate radio resources for D2D communication, and reduce the load of self-control of terminals. | 06-13-2013 |
| 20130150058 | METHOD OF CONTROLLING COMMUNICATION RESOURCES FOR CELLULAR MOBILE COMMUNICATION SYSTEM-BASED DEVICE-TO-DEVICE COMMUNICATION - Provided is a method of controlling communication resources for cellular mobile communication system-based device-to-deice (D2D) communication. The method includes selecting, at a base station, at least two devices, which are performing cellular communication in the same cell, as D2D candidates, measuring environment-based information on the selected D2D candidates to select at least one D2D pair, and allocating uplink (UL) resources or downlink (DL) resources to the D2D pair. | 06-13-2013 |
| 20130150108 | DEVICE-TO-DEVICE COMMUNICATION METHOD BASED ON CELLULAR COMMUNICATION SYSTEM - Provided is a device-to-device (D2D) communication method based on a cellular communication system. The D2D communication method is based on a hierarchical D2D communication structure configured with a representative terminal and belonging terminals. Accordingly, the D2D communication method can be applied to various applications and business models. Also, a belonging terminal performs data communication only with an adjacent representative terminal due to a middle gathered structure through the representative terminal, so that the D2D communication method can be applied to an application requiring low power consumption. Further, the D2D communication method can be used as a solution for a Proxy machine-to-machine (M2M) device due to powerful security of mobile communication compared to that of a sensor network, reliability of data transmission, and speed of data transmission resulting from low latency. | 06-13-2013 |
| 20130258996 | METHOD OF ALLOCATING RADIO RESOURCES FOR DEVICE-TO-DEVICE COMMUNICATION IN CELLULAR COMMUNICATION SYSTEM - A resource allocation method of a base station for a device-to-device (D2D) communication link based on a cellular communication system includes providing operation information which includes information about one or more resource allocation patterns available for the D2D communication link to terminals which perform D2D communication according to each terminal and each D2D communication link, receiving a buffer status report (BSR) from the terminals which perform the D2D communication, and transmitting an indication value which indicates at least one of the resource allocation patterns based on the BSR. Accordingly, in the resource allocation method, low capacity of downlink control channels is required by the base station, yet flexible and efficient allocation of resources is enabled. | 10-03-2013 |
| 20140080494 | DIRECT COMMUNICATION METHOD OF TERMINAL, METHOD OF CONTROLLING D2D COMMUNICATION, AND TERMINAL DEVICE - Provided are a direct communication method of a terminal, a method of controlling device-to-device (D2D) communication, and a terminal device. The direct communication method of a terminal includes receiving downlink control information (DCI) from an evolved node base-station (eNB), extracting D2D transmission (Tx) or reception (Rx) grant information including a D2D pairing identity (ID) given to the terminal according to each D2D pair from the DCI, and performing data transmission or reception with a counterpart terminal according to Tx or Rx conditions set according to the D2D pairing ID. | 03-20-2014 |
| 20140087744 | LINK ADAPTATION TRANSMISSION AND RECEPTION METHOD IN DEVICE-TO-DEVICE COMMUNICATION BASED CELLULAR MOBILE COMMUNICATION SYSTEM - Provided is a link adaptation transmission and reception method in device-to-device (D2D) communication based on cellular mobile communication. An operation method of a terminal in the link adaptation method according to the present invention includes receiving information related to a first transmission through a D2D link, performing transmission for an opposite terminal using the information related to the first transmission, and determining information related to a second transmission after the transmission based on reception from the opposite terminal. Using the link adaptation method according to the present invention, an adaptive modulation and coding scheme may be provided at the time of data transmission on a D2D link while minimizing control of a base station, thereby reducing the complexity of a cellular network due to the D2D communication. | 03-27-2014 |
| 20140119306 | DEVICE-TO-DEVICE COMMUNICATION METHOD AND MOBILE DEVICE USING THE SAME - There are provided a device-to-device communication method, a mobile device using the same, and a device-to-device communication control method. The device-to-device communication method according to the invention may include receiving device-to-device communication resource allocation information and transmission characteristics information for device-to-device communication from a base station, and performing direct communication with an opposite terminal using the transmission characteristics information for device-to-device communication and the device-to-device communication resource allocation information, in which the transmission characteristics information includes the number of redundancy versions to be transmitted within at least one consecutive transmission time interval (TTI). | 05-01-2014 |
| 20140162633 | METHOD OF PROVIDING SERVICE CONTINUITY BETWEEN CELLULAR COMMUNICATION AND DEVICE-TO-DEVICE COMMUNICATION - A method of providing service continuity between cellular communication and device-to-device communication is disclosed. A procedure for switching between cellular communication and device-to-device communication according to an example embodiment of the present invention may include transferring, by a gateway, a D2D bearer creation request message to an MME, transferring, by the MME, the D2D bearer creation request message to a base station, mapping, by the base station, D2D bearer QoS to D2D radio bearer QoS and transmitting an RRC connection reconfiguration message to terminals, receiving, by the base station, an RRC connection reconfiguration completion message indicating creation of a D2D radio bearer from the terminals, transmitting, by the base station, a D2D bearer creation response message indicating creation of a D2D bearer to the MME, and transferring, by the MME, the D2D bearer creation response message to the gateway. | 06-12-2014 |
| 20140194115 | METHOD FOR DISCOVERY IN DEVICE-TO-DEVICE COMMUNICATIONS AND APPARATUS FOR THE SAME - A method for discovery in device-to-device communications and an apparatus for the same are disclosed. The method performed in a device-to-device server supporting device-to-device discovery between a discovery terminal and a discoverable terminal may include receiving a device-to-device discovery participation message from the discoverable terminal, requesting a gateway to measure a proximity between the discovery terminal and the discoverable terminal, receiving a proximity measurement result from the gateway, and requesting the discovery terminal and the discoverable terminal to initiate a procedure of device-to-device discovery when the proximity measurement result satisfies a predetermined threshold. Thus, the procedure of device-to-device discovery may be performed efficiently. | 07-10-2014 |
| 20150017926 | SCHEME FOR MONITORING BATTERY OF MACHINE TYPE COMMUNICATION DEVICE - Provided is a machine type communication system including a machine type communication device operating with a battery. The machine type communication system may monitor a residual power of the battery supplying power to the machine type communication device, and may output the monitored residual power to a device of a manager that manages the machine type communication device. Also, a point in time when the residual power of the battery is to be monitored may be determined based on the residual power. | 01-15-2015 |
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| 20100014100 | APPARATUS FOR SENSING OPTICAL SIGNALS AND APPARATUS FOR REMOTE- CONTROLLING USING OPTICAL SIGNALS - There are provided an apparatus for sensing optical signals and a system for remote-controlling using optical signals. An apparatus for sensing optical signals comprises a photoactive layer including an organic semiconductor material, the photoactive layer in which electrons and holes are produced by an incident light; a first conductive pattern formed on one of upper and lower sides of the photoactive layer in a first direction parallel with the surface of the photoactive layer, the first conductive pattern to which the electrons produced in the photoactive layer are moved; a second conductive pattern formed on the other of upper and lower sides of the photoactive layer in a second direction parallel with the surface of the photoactive layer, the second conductive pattern to which the holes produced in the photoactive layer are moved; and an optical position detecting unit for detecting coordinate values of a point at which the incident light is incident onto the photoactive layer using the electrons and holes respectively moved to the first conductive pattern and the second conductive pattern. | 01-21-2010 |
| 20110209749 | PATTERN TRANSFER METHOD AND APPARATUS, FLEXIBLE DISPLAY PANEL, FLEXIBLE SOLAR CELL, ELECTRONIC BOOK, THIN FILM TRANSISTOR, ELECTROMAGNETIC-SHIELDING SHEET, AND FLEXIBLE PRINTED CIRCUIT BOARD APPLYING THEREOF - The present invention relates to methods and apparatuses for transferring pattern, a flexible display panel, a flexible solar cell, an electronic book, a thin film transistor, an electromagnetic-shielding sheet, and a flexible printed circuit board applying thereof. A pattern transfer method related to the present invention comprises: a first step of forming a transfer material layer on a substrate; a second step of hardening the transfer material layer in the solid state; a third step of patterning the transfer material layer by irradiating a laser beam to the hardened transfer material layer in the solid state; and a fourth step of pressing the patterned transfer material layer in the solid state and a flexible substrate facing each other and transferring the transfer material layer to the flexible substrate by a viscous force of the flexible substrate occurring in a facing part between the transfer material layer and the flexible substrate by irradiating the laser beam from the transfer material layer to the flexible substrate or from the flexible substrate to the transfer material layer. | 09-01-2011 |
| 20130252141 | METHOD FOR MANUFACTURING A PHOTOMASK - In a method form manufacturing a photomask, the method includes coating an organometallic ink on a base substrate to form a solution layer. The base substrate is heat-treated on which the solution layer is formed, to self-produce a nanoparticle in the solution layer. A laser is irradiated to the solution layer, to form a metal pattern. The solution layer having the metal pattern is cleaned. The metal pattern is heat-treated. The metal pattern is covered using an encapsulant. | 09-26-2013 |
| 20150034368 | ELECTRODE ELEMENT USING SILVER NANO-WIRE AND MANUFACTURING METHOD THEREOF - An electrode element using a silver nano-wire and a manufacturing method thereof are provided, according to which the electrode element has reinforced bonding of wire unit structures with low-temperature heat treatment and easily applicable as a polymer substrate, while improving haze phenomenon, deteriorating adhesion force of silver nano-wire layer, surface roughness and changing resistance over time. The manufacturing method of electrode element includes steps of forming a silver nano-wire layer on a substrate, coating an organo-metal (OM) compound solution on top of the silver nano-wire layer, reinforcing bonding of junctions formed between wire unit structures with a thermal energy locally generated at the junctions by surface Plasmon, by irradiating light onto the silver nano-wire layer with the OM compound coated thereon, and treating surface by applying sol-gel solution on the silver nano-wire layer treated by the Plasmon. | 02-05-2015 |
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| 20100138210 | POST-EDITING APPARATUS AND METHOD FOR CORRECTING TRANSLATION ERRORS - A post-editing apparatus for correcting translation errors, includes: a translation error search unit for estimating translation errors using an error-specific language model suitable for a type of error desired to be estimated from translation result obtained using a translation system, and determining an order of correction of the translation errors; and a corrected word candidate generator for sequentially generating error-corrected word candidates for respective estimated translation errors on a basis of analysis of an original text of the translation system. The post-editing apparatus further includes a corrected word selector for selecting a final corrected word from among the error-corrected word candidates by using the error-specific language model suitable for the type of error desired to be corrected, and incorporating the final corrected word in the translation result, thus correcting the translation errors. | 06-03-2010 |
| 20100138214 | METHOD AND APPARATUS FOR APPLYING TRANSLATION MEMORY IN AUTOMATIC TRANSLATION SYSTEM - A translation-memory application method for automatic translation includes: generating TM-expanded forms by applying TM expansion rules respectively to source sentences whose morphemes have been analyzed; storing in an expanded TM database translated sentences corresponding to the generated TM-expanded source sentences; analyzing morphemes if an input sentence does not match any of the source sentences stored in basic TM database; generating a TM-expanded form by applying pertinent ones among the TM expansion rules to the input sentence whose morphemes have been analyzed; and producing, if the TM-expanded input sentence matches one of the TM-expanded source sentences stored in the expanded TM database, a translated output corresponding to the matched TM-expanded source sentence. | 06-03-2010 |
| 20110060583 | AUTOMATIC TRANSLATION SYSTEM BASED ON STRUCTURED TRANSLATION MEMORY AND AUTOMATIC TRANSLATION METHOD USING THE SAME - Provided are an automatic translation system based on structured translation memory and an automatic translation method using the same. In the automatic translation system, a translation memory establishment module changes a predetermined language pattern into a part translation pattern and registers the changed part translation pattern in a structured translation memory. A sentence unit translation module performs a translation of the sentence unit on an input sentence on the basis of the translation memory. A part combination translation module analyzes a structure of a language pattern less than the sentence unit which is included in the input sentence, searches the registered part translation pattern which is matched with the analyzed language pattern on the basis of the translation memory, and combines the searched part translation pattern to output a translation corresponding to the input sentence. | 03-10-2011 |
| 20110131032 | HYBRID TRANSLATION APPARATUS AND METHOD THEREOF - A hybrid translation apparatus includes a source language input unit for generalizing an input source language sentence for each node; a statistics-based translation knowledge database(DB) for storing learning data generalized for each node to be acquired; a first translation result generating unit for transforming the source language sentence generalized for each node into a node expression using the statistics-based translation knowledge to generate a first translation result; and a second translation result generating unit for repeatedly performing the generation of a target word for each node on the first translation result using pattern-based knowledge to generate a second translation result as target words for the respective nodes. Further, the hybrid translation apparatus includes a pattern-based translation knowledge DB for using in the pattern-based translation; and a translation result combining unit for combining the first translation result and the second translation result to output a target language sentence. | 06-02-2011 |
| 20130346060 | TRANSLATION INTERFACING APPARATUS AND METHOD USING VISION TRACKING - Disclosed herein are a translation interfacing apparatus and method using vision tracking. The translation interfacing apparatus includes a vision tracking unit, a comparison unit, a sentence detection unit, a sentence translation unit, and a sentence output unit. The vision tracking unit tracks a user's eyes based on one or more images input via the camera of a portable terminal, and extracts time information about a period for which the user's eyes have been fixed and location information about a location on which the user's eyes are focused. The comparison unit compares the time information with a preset eye fixation period. The sentence detection unit detects a sentence corresponding to the location information if the time information is equal to or longer than the eye fixation period. The sentence translation unit translates the detected sentence. The sentence output unit outputs a translated sentence onto the screen of the portable terminal | 12-26-2013 |
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| 20110242796 | BACKLIGHT UNIT - The present invention relates to a backlight unit. In the present invention, the backlight unit is constituted by attaching the pressure sensitive adhesive formulated with light scattering particles to a substrate that light emitting bodies are present. Said pressure sensitive adhesive does not cause looseness, peel-off and curl even in a severe condition such as high temperature or high temperature and high humidity as well as a phenomenon such as yellowing or whitening. Therefore, the present invention may provide a unit having high brightness and excellent luminance uniformity, overcoming step height due to the light emitting body and having thin thickness, and is also advantageous to be applied to a flexible device. | 10-06-2011 |
| 20130201145 | PRESSURE SENSITIVE ADHESIVE COMPOSITION FOR TOUCH PANEL (As Amended) - Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel. | 08-08-2013 |
| 20130202884 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR TOUCH PANEL - Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel. | 08-08-2013 |
| 20130224436 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION - Provided is a pressure-sensitive adhesive composition. The pressure-sensitive adhesive composition may be applied as a light diffusing or scattering material to various display devices or lighting apparatuses. | 08-29-2013 |
| 20130299064 | SWELLING TAPE FOR FILLING GAP - A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary. | 11-14-2013 |
| 20130306221 | SWELLING TAPE FOR FILLING GAP - A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary. | 11-21-2013 |
| 20130331522 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION - There is provided a pressure sensitive adhesive composition and a pressure sensitive adhesive. A pressure sensitive adhesive composition example of the present application can provide a pressure sensitive adhesive having, for example, a high shear resistance together with an excellent peeling property or tacking property with respect to an attachment target surface. | 12-12-2013 |
| 20140037936 | PREPARATION METHOD FOR POROUS PRESSURE SENSITIVE ADHESIVE ARTICLE - There is provided a preparation method for a porous pressure sensitive adhesive article, a porous pressure sensitive adhesive article, and an abrasive pad. According to an example of the present application, as a porous pressure sensitive adhesive article including a pressure sensitive adhesive layer formed on a porous article, an article having excellent resistance to an external shear strength and to peeling can be provided. Further, according to the above method, the porous article can be attached firmly to a large-area adherent. In an example, the porous article may be an abrasive pad. | 02-06-2014 |
| 20140057102 | TOUCH PANEL | 02-27-2014 |
| 20140065324 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION - The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided. | 03-06-2014 |
| 20140079926 | METHOD OF PREPARING PRESSURE-SENSITIVE ADHESIVE PRODUCT - The present application relates to a method of preparing a pressure-sensitive adhesive product and the pressure-sensitive adhesive product. According to the present application, the pressure-sensitive adhesive product having different physical properties on both surfaces, for example, having different peeling strengths on both surfaces, or having a structure in which a pressure-sensitive adhesive and a support are sequentially formed may be efficiently provided. | 03-20-2014 |
| 20140106207 | SWELLING TAPE FOR FILLING GAP - A swelling tape for filling a gap, a method of manufacturing the swelling tape for filling a gap, a method of filling a gap, an electrode assembly and a secondary battery are provided. For example, the swelling tape can be applied inside a gap in which a fluid exists so as to fill the gap by becoming a 3D form, and can be useful at anchoring a subject in which the gap is formed, as necessary. | 04-17-2014 |
| 20140134433 | TOUCH PANEL - Provided is a touch panel. The touch panel includes a base and a pressure-sensitive adhesive layer attached to the base and including an acryl-based polymer containing an acryl polymer containing 5 to 30 parts by weight of isobornyl (meth)acrylate, and 5 to 40 parts by weight of methyl (meth)acrylate in a polymerized form. Accordingly, it can effectively inhibit penetration of oxygen, moisture or other impurities at an interface between the base and the pressure-sensitive adhesive layer, or at an interface between a conductor thin film and the pressure-sensitive adhesive layer, and prevent degradation in optical properties such as visibility, etc. due to bubbles generated at the pressure-sensitive adhesive interface. In addition, when the pressure-sensitive adhesive layer is directly attached to the conductor thin film and even exposed to severe conditions such as high temperature or high temperature and high humidity, a change in the resistance of the conductor thin film may be effectively inhibited, and thus the touch panel can be stably driven for a long time. | 05-15-2014 |
| 20140134434 | TOUCH PANEL - Provided is a touch panel. The touch panel includes a base and a pressure-sensitive adhesive layer attached to the base and having a peel strength with respect to a polycarbonate sheet of 1,900 g/25 mm or more. The pressure-sensitive adhesive layer includes an acryl polymer compound containing an acryl polymer and a thiol polymer derived by binding a thiol compound into a chain, or a side chain or terminal end of a chain of the acryl polymer. Accordingly, penetration of oxygen, moisture or other impurities at an interface between the base film and the pressure-sensitive adhesive layer, or at an interface between a conductor thin film and a pressure-sensitive adhesive layer may be effectively inhibited, and degradation in optical properties such as visibility due to bubbles generated at a pressure-sensitive adhesive interface may be prevented. In addition, when the pressure-sensitive adhesive layer is directly attached to the conductor thin film and even exposed to severe conditions such as high temperature or high temperature and high humidity, the change in the resistance of the conductor thin film may be effectively inhibited, and thus the touch panel may be stably driven for a long time. | 05-15-2014 |
| 20140290829 | SWELLING TAPE FOR FILLING GAP - A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary. | 10-02-2014 |
| 20140298862 | PRESSURE-SENSITIVE ADHESIVE TAPE - Provided are a pressure-sensitive adhesive tape, a polishing pad, a method of manufacturing the same, a polishing device and a method of manufacturing a glass substrate. The illustrative pressure-sensitive adhesive tape may be a pressure-sensitive adhesive tape for a polishing material. The pressure-sensitive adhesive tape may be effectively fixed to a surface plate without bubbles, and have excellent resistance to water and a polishing solution and shear strength applied in a polishing process. In addition, the pressure-sensitive adhesive tape may be easily removed from a carrier or surface plate for a polishing pad without residues after polishing. | 10-09-2014 |
| 20150050853 | CONDUCTIVE LAMINATE, AND TOUCH PANEL COMPRISING SAME - The present invention is relates to conductive laminate. The conductive laminate is applied to a touch panel or touch screen, thereby exhibiting excellent durability, and a pressure-sensitive adhesive layer included in the conductive laminate may prevent a change in resistance of a conductive layer, and effectively inhibit lift-off or peeling, or generation of bubbles at a pressure-sensitive adhesive interface. As a result, performances of the touch panel or touch screen including the conductive laminate may be stably maintained for a long time. | 02-19-2015 |
| 20150079387 | OPTICAL MEMBER, PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND LIQUID CRYSTAL DISPLAY - Provided are an optical member, a pressure-sensitive adhesive composition, and an LCD. The optical member may have excellent endurance reliability even when a pressure-sensitive adhesive layer is formed to have a thickness of 20 μm or less. | 03-19-2015 |
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| 20100207745 | HUMAN INTERACTION SYSTEMS USING KINESTHETIC FEEDBACK AND OPERATING METHOD THEREOF - Disclosed herein are human interaction systems using kinesthetic feedback and an operating method thereof. Each of the human interaction systems includes a driver driving the human interaction system according to handling of a user and generating kinesthetic feedback; a sensor measuring force, physical quantity and path applied by the driver; a converter converting a motion signal of the driver, measured by the sensor, into an electric signal in order to transmit and receive the motion signal; and a communication module transmitting and receiving the electric signal. Accordingly, a user can deliver kinesthetic feedback corresponding to his/her motion as well as voices to the other person through a mobile terminal. Accordingly, the user can deliver various feelings in addition to voices. Furthermore, the user can deliver his/her intention to the other person in a conference where the user is restrained from speaking. Moreover, the user can enjoy more realistic games through kinesthetic feedback when performing interaction games through the mobile terminal. | 08-19-2010 |
| 20110070925 | Apparatus, method and computer-readable medium generating ultrasonic waves and vibration - Provided is a vibration apparatus, method and computer-readable medium generating vibrations and ultrasonic waves. The vibration apparatus, method and computer-readable medium may generate the vibrations or the ultrasonic waves in accordance with a first control signal and a second control signal each having a frequency band different from each other. | 03-24-2011 |
| 20120108299 | VIBRATION MODULE FOR PORTABLE TERMINAL - Disclosed is a vibration module for a portable terminal that includes a housing, a magnetic moving part movable in a first direction within the housing; an elastic member supported between the opposite ends of the magnetic moving part and inner walls of the housing, and a solenoid coil provided in the housing. The vibration module is positioned at one end of the moving section by the magnetic force of the magnetic moving part and an object around the magnetic moving part, allowing the vibration module to provide a user with a feeling similar to a click feeling via the acceleration produced at a stopping instant. In addition, when vibrating, the vibration module generates sufficient vibration power through acceleration at the instant of changing moving direction at the ends of the moving section, to provide an alarm function, such as an incoming call notification. | 05-03-2012 |
| 20120112894 | HAPTIC FEEDBACK GENERATOR, PORTABLE DEVICE, HAPTIC FEEDBACK PROVIDING METHOD USING THE SAME AND RECORDING MEDIUM THEREOF - An apparatus and a method for generating haptic feedback and a portable device having the apparatus are provided. The haptic feedback generator changes the property of a magneto-rheological fluid or an electro-rheological fluid using a magnetic field or an electric field and transmits haptic feedback using the property variation. The haptic feedback generator includes a controller | 05-10-2012 |
| 20120146557 | VIBRATION GENERATING MODULE, ACTUATOR USING THE SAME, HANDHELD DEVICE, METHOD FOR GENERATING VIBRATION AND RECORDING MEDIUM THEREOF - The present invention relates to a vibration generating module and an actuator using the same, and more specifically, to an invention for generating vibration using an unstable structure, in which magnetic force is generated using permanent magnets and a solenoid for generating alternating electromagnetic force, and the vibration is generated by inertia or impact as the permanent magnets or the solenoid is moved by the generated magnetic force. To this end, disclosed is a vibration generating module comprising: a magnetic force generating means | 06-14-2012 |
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| 20080252299 | Cell or stack for evaluating performance of fuel cell and method of evaluating performance of fuel cell using the same - The present invention provides a cell or stack for evaluating the performance of a fuel cell and a method of evaluating the performance of the fuel cell using the cell or stack, in which a semiconductor thermoelectric device, attached to the side surface of the unit cell or stack of the fuel cell, is provided so as to evaluate the performance of the fuel cell in an environment in which temperature is maintained at a uniform temperature. | 10-16-2008 |
| 20090186252 | ORGANIC-INORGANIC COMPOSITE POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELLS AND ITS PREPARATION METHOD - The present invention relates to a preparing process an organic-inorganic composite polymer membrane for fuel cell by using sol-gel process. At this time, it is characterized in that when a sulfonated hydrocarbons polymer having ion conductivity is cast with film shape, sol-gel process which enables to distribute an inorganic matter having an excellent cation exchange and moisture holding capacity homogeneously is used. With homogeneous introduction of an inorganic matter into a polymer matrix by sol-gel process according to the present invention, it is possible to improve a phenomenon that an inorganic matter is partially concentrated at some position, thereby enabling to obtain an ion conducting organic-inorganic composite polymer membrane having an excellent ion conductivity. | 07-23-2009 |
| 20100236335 | INTEGRATED MULTI-MEASUREMENT SYSTEM FOR MEASURING PHYSICAL PROPERTIES OF GAS DIFFUSION LAYER FOR POLYMER ELECTROLYTE FUEL CELL WITH RESPECT TO COMPRESSION - Disclosed is an integrated multi-measurement system for measuring physical properties including thickness, electrical resistance and differential pressure of a gas diffusion layer for a polymer electrolyte fuel cell with respect to compression. The integrated multi-measurement system simultaneously measures changes in the physical properties of the gas diffusion layer depending on pressure upon measurement of the physical properties of the gas diffusion layer of the fuel cell and also measures through-plane permeability in which a gas is passed through a sample in a direction perpendicular to the sample and in-plane permeability in which a gas is passed through a sample in a direction parallel to the sample. | 09-23-2010 |
| 20110053030 | Fuel Cell with Gas Diffusion Layer having Flow Channel and Manufacturing Method Thereof - Provided are a fuel cell with a porous gas diffusion layer having a flow channel and a method for manufacturing the same. A metal separator without a flow channel is used, but a flow channel for providing a reaction gas is formed in a gas diffusion layer made of a porous material. This improves precision of stack manufacturing and allows free design of the cooling part. | 03-03-2011 |
| 20110059387 | HIGHLY PROTON CONDUCTIVE CROSSLINKED VINYLSULFONIC ACID POLYMER ELECTROLYTE COMPOSITE MEMBRANES AND ITS PREPARATION METHOD FOR POLYMER ELECTROLYTE FUEL CELLS - A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane. | 03-10-2011 |
| 20110081587 | Apparatus for Detecting Leak in Fuel Cells - Provided is an apparatus for detecting leak in fuel cells. The apparatus includes: a detection gas intake unit connected to a detection gas storage; a supply unit supplying detection gas to supply manifolds of the fuel cells; a recovering unit connected to exhaust manifolds of the fuel cells; and a measuring unit measuring pressure of the detection gas supplied to the fuel cells, wherein in the fuel cells, a product and cooling fluid are exhausted through the exhaust manifolds after cathode/anode reaction gas and cooling fluid are supplied to the inside through the supply manifolds to generate an electrochemical reaction. Accordingly, presence of leak and leaked portions of the entire fuel cells are detected by using an inert detection gas. | 04-07-2011 |
| 20110236774 | System for Pre-Activation of Polymer Electrolyte Fuel Cell (PEFC) - An apparatus for pre-activation of a polymer electrolyte fuel cell includes a first plate and a second plate hot pressing the unit cell stack, each having a flow channel supplying water vapor to opposing inner surfaces with the unit cell stack therebetween and including a resistor producing heat, a compressor, a temperature controller and a water vapor supplier connected to the flow channels of the plates. The apparatus for pre-activating a polymer electrolyte fuel cell may be used to prepare a prep-activated integrated body of a polymer electrolyte fuel cell membrane electrode assembly and gas diffusion layers by performing hot pressing while supplying water vapor to the unit cell stack to hydrate the polymer electrolyte membrane. And the apparatus for pre-activating a polymer electrolyte fuel cell is used to monitor physical damage of the membrane electrode assembly based on the change of degree of vacuum at a fuel electrode side and an air electrode side using, thereby detecting the leaking membrane electrode assembly in advance. | 09-29-2011 |
| 20110271742 | Quality Control Apparatus for Gas Diffusion Layer for Fuel Cells - A quality control apparatus for a gas diffusion layer includes a support, at least one first pressure device, a plate provided below the first pressure device and supporting the pressure applied to the gas diffusion layer sample, a first controller controlling the compression of the first pressure device, a thickness gauge measuring the thickness of the gas diffusion layer sample, a flow channel formed in the sample compressing portion to discharge a gas to the gas diffusion layer sample, a gas supply controller, a gas supply source, a pressure gauge, two fixing devices, a third controller controlling the compression of the fixing devices, two second pressure, a second controller controlling the compression of the second pressure device, a stopper, a protrusion, and a load cell. | 11-10-2011 |
| 20130253080 | METHOD FOR PREPARING A SULFONATED POLYARYLENE ETHER SULFONE COPOLYMER FOR FUEL CELLS - The present disclosure relates to a method for preparing sulfonated polyarylene ether sulfone copolymer used in fabricating an electrolyte polymer membrane which is core material, the method comprising: A) mixing monomers, 4,4′-dihydroxydiphenyl; bis(4-chlorophenyl)sulfone or bis(4-fluorophenyl)sulfone; and 3,3′-disulfonated-4,4′-chlorodiphenyl sulfone with K | 09-26-2013 |
| 20130288157 | ANION EXCHANGE COMPOSITE MEMBRANE FILLED WITH CROSSLINKED POLYMER ELECTROLYTES FOR FUEL CELLS AND METHOD FOR PREPARING THE SAME - An anion exchange composite membrane is filled with crosslinked polymer electrolytes for fuel cells. A method comprises, (A) preparing anion exchange electrolyte precursor solution, said anion exchange electrolyte precursor solution consisting of a electrolyte monomer of tetravalent ammonium salt having a cation, a bisacrylamide crosslinker having tertiary amine functional group, an initiator and water; (B) impregnating a porous polymer supporter into said electrolyte precursor solution; (C) forming primary anion exchange crosslink polymer electrolyte micropore filling membrane by laminating said polymer supporter and crosslinking within a film; (D) deriving quanternary ammonium of said crosslinker having tertiary amine functional group by immersing said primary anion exchange crosslink polymer electrolyte micropore filling membrane in Vinylbenzyl chloride monomer solution; and (E) preparing composite membrane filled with crosslinked polymer electrolytes by crosslinking after said ammonium deriving is complete, said crosslinking being radical polymerizing vinyl group of said electrolyte micropore filling membrane. | 10-31-2013 |
| 20140023952 | METHOD FOR PREPARING CATALYST LAYER BY IN-SITU SOL-GEL REACTION OF TETRAETHOXYSILANE IN NAFION IONOMER SOLUTION - Provided are a method for preparing a catalyst layer by an in-situ sol-gel reaction of tetraethoxysilane, and a fuel cell including the catalyst layer prepared thereby. Addition of silica mitigates specific adsorption of sulfonate groups contained in a Nafion ionomer on a Pt catalyst layer in a high-voltage region where the role of a catalyst predominates, resulting in improvement of ORR performance. | 01-23-2014 |
| 20140080022 | Apparatus and Method for Managing Fuel Cell Vehicle System - Provided are an apparatus and a method for managing a fuel cell vehicle system, and more particularly, an apparatus and a method for managing a fuel cell vehicle system capable of optimally maintaining a driving method based on environmental information and product information. | 03-20-2014 |
| 20140080023 | Apparatus and Method for Managing Stationary Fuel Cell System - Provided are an apparatus and a method for managing a stationary fuel cell system, and more particularly, an apparatus and a method for managing a stationary fuel cell system capable of optimally maintaining a driving method based on environmental information and product information. | 03-20-2014 |
| 20140236535 | APPARATUS AND METHOD FOR SOFTSENSING FUEL CELL SYSTEM - Provided are an apparatus and a method for soft-sensing a vehicle or stationary fuel cell system capable of predicting a quality variable based on a process variable and providing the predicted quality variable in real time. | 08-21-2014 |
| 20140315115 | ANION BINDER FOR SOLID ALKALINE FUEL CELL, METHOD OF PREPARING THE SAME AND MEMBRANE-ELECTRODE ASSEMBLY - The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (A) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (B) mixing the mixture with a photoinitiator; (C) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (D) pulverizing crosslinked polymerized resin to a nano size. | 10-23-2014 |
| 20140315119 | HIGHLY CONDUCTIVE ANION-EXCHANGE COMPOSITE MEMBRANE WITH CROSSLINKED POLYMER ELECTROLYTE FOR ALKALINE FUEL CELL AND METHOD FOR PREPARING THE SAME - Disclosed are a new method for preparing a highly conductive anion-exchange composite membrane with a crosslinked polymer electrolyte for an alkaline fuel cell and a composite membrane prepared by the same. The method includes (A) mixing (vinylbenzyl)trimethylammonium chloride, 1,3,5-triacryloylhexahydro-1,3,5-triazine, and a mixed solution of deionized water and dimethyl formamide at a weight ratio of 1:1 together by stirring at a weight ratio of 60˜75:5˜16:20˜25; (B) mixing 100 parts by weight of the mixed solution with 0.5 to 2 parts by weight of a photoinitiator; (C) impregnating a porous polymer support with the solution so that a monomer solution soaks into the support; (D) interposing an electrolyte-impregnated membrane between polyethylene terephthalate (PET) films and irradiating the electrolyte-impregnated membrane with ultraviolet (UV) light having an energy of 30 to 150 mJ/cm | 10-23-2014 |
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| 20100050298 | MUTANTS OF PHA SYNTHASE FROM PSEUDOMONAS SP. 6-19 AND METHOD FOR PREPARING LACTATE HOMOPOLYMER OR COPOLYMER USING THE SAME - The present invention relates to polyhydroxyalkanoate synthase (PHA synthase) mutant originated from | 02-25-2010 |
| 20100136637 | RECOMBINANT MICROORGANISM HAVING A PRODUCING ABILITY OF POLYLACTATE OR ITS COPOLYMERS AND METHOD FOR PREPARING POLYACTATE OR ITS COPOLYMERS USING THE SAME - Provided are a recombinant microorganism capable of producing polylactate (PLA) or hydroxyalkanoate-lactate copolymers and a method of preparing PLA or hydroxyalkanoate-lactate copolymers using the same. The recombinant microorganism has both a gene encoding a propionyl-CoA transferase from | 06-03-2010 |
| 20100222545 | COPOLYMER COMPRISING 4-HYDROXYBUTYRATE UNIT AND LACTATE UNIT AND ITS MANUFACTURING METHOD - The present invention relates to a copolymer comprising 4-hydroxybutyrate monomer unit and lactate monomer unit, a copolymer 4-hydroxybutyrate monomer unit, lactate monomer unit and 3-hydroxyalkanoate, or their preparing method. More specifically, the present invention relates to a method for preparing a copolymer comprising lactate monomer; 4-hydroxybutyrate monomer; and optionally 3-hydroxyalkanoate, wherein the method comprises culturing a cell or plant comprising the gene of enzyme converting lactate and 3-hydroxyalkanoate into lactyl-CoA and 3-hydroxyalkanoyl-CoA, respectively, phosphotransbutylase gene, butyrate kinase gene and polyhydroxyalkanoate synthase gene together, and the copolymer made by the method. The copolymer of the present invention is a biodegradable polymer being able to be usefully used instead of conventional synthetic plastic, and the copolymer can be used for medical use. | 09-02-2010 |
| 20110008855 | Recombinant Microorganism Capable Of Producing Polylactate Or Polylactate Copolymer From Sucrose And Method For Producing Polylactate Or Polylactate Copolymer From Sucrose Using The Same - Provided are a microorganism capable of producing a polylactate (PLA) or PLA copolymer from sucrose and a method of producing the PLA or PLA copolymer from sucrose using the same. A gene of an enzyme converting lactate into lactyl-CoA and a gene of a polyhydroxyalkanoate (PHA) synthase using lactyl-CoA as a substrate are introduced into a microorganism capable of using sucrose as a substrate, and the microorganism is cultured using sucrose as the substrate, thereby allowing efficient production of a PLA or PLA copolymer. | 01-13-2011 |
| 20110046339 | COPOLYMER CONTAINING 3-HYDROXYALKANOATE UNIT AND LACTATE UNIT, AND ITS MANUFACTURING METHOD - The present invention relates to a copolymer comprising 3-hydroxyalkanoate monomer unit and lactate monomer unit, or their preparing method. More specifically, the present invention relates to a method for preparing a copolymer comprising lactate monomer and 3-hydroxyalkanoate monomer, wherein the method comprises culturing a cell or plant comprising the gene of enzyme converting lactate and 3-hydroxyalkanoate into lactyl-CoA and 3-hydroxyalkanoyl-CoA, respectively, and polyhydroxyalkanoate synthase gene together, and the copolymer made by the method. The copolymer of the present invention is a biodegradable polymer being able to be usefully used instead of conventional synthetic plastic, and the copolymer can be used also for medical use. | 02-24-2011 |
| 20110177569 | MUTANT OF PROPIONYL-COA TRANSFERASE FROM CLOSTRIDIUM PROPIONICUM AND PREPARING METHOD FOR PLA OR PLA COPOLYMER USING THE SAME - Provided is a mutant of propionyl-CoA transferase from | 07-21-2011 |
| 20110201067 | METHOD FOR PREPARING POLYLACTATE AND COPOLYMER THEREOF USING A MUTANT MICROORGANISM WITH ENHANCED POLYLACTATE, AND THE COPOLYMER PRODUCING CAPABILITY THEREOF - Provided is a method of preparing polylactate (PLA) or a copolymer thereof using a mutant microorganism in which a gene participating in a coenzyme A (CoA) donor- and lactate-producing pathway is genetically manipulated to increase the productivity of a CoA donor and lactate. Amounts of the CoA donor and the lactate are simultaneously increased in a microbial metabolic pathway to enable effective biosynthesis of PLA and a hydroxyalkanoate-lactate copolymer having a high content of lactate, which is industrially useful. | 08-18-2011 |
| 20120045801 | RECOMBINANT RALSTONIA EUTROPHA CAPABLE OF PRODUCING POLYLACTIC ACID OR POLYLATIC ACID COMPOLYMER, AND METHOD FOR PRODUCING POLYLACTIC ACID OR POLYLATIC ACID COPOLYMER USING SAME - Provided are a recombinant | 02-23-2012 |
| 20130309745 | POROUS STRUCTURE FOR FORMING AN ANTI-FINGERPRINT COATING, METHOD FOR FORMING AN ANTI-FINGERPRINT COATING USING THE POROUS STRUCTURE, SUBSTRATE COMPRISING THE ANTI-FINGER-PRINT COATING FORMED BY THE METHOD, AND PRODUCTS COMPRISING THE SUBSTRATE - Provided are a porous structure for forming anti-fingerprint coating capable of providing a self-cleaning function to a surface of a substrate, a method of forming anti-fingerprint coating using the same, an anti-fingerprint coated substrate prepared by the same method, and a product including the same. When the porous structure including a lipolytic enzyme is formed on the surface of the substrate, contaminants decomposed by an enzyme are absorbed into a pore, and thus anti-fingerprint coating may be more effectively performed to remove detectable contamination from a surface of the substrate. As a result, contamination by fingerprints on the surface of a display device, the appearance of an electronic device, or building materials can be effectively reduced. | 11-21-2013 |
| 20140030774 | MUTANT OF PROPIONYL-COA TRANSFERASE FROM CLOSTRIDIUM PROPIONICUM AND PREPARING METHOD FOR PLA OR PLA COPOLYMER USING THE SAME - Provided is a mutant of propionyl-CoA transferase from | 01-30-2014 |
| 20140242650 | Recominant Ralstonia Eutropha Capable of Producing Polyactic and Acid or Polylatic Acid Polymer, and Method for Producing Polyactic Acid or Polylatic Acid Copolymer Using the Same - Provided are a recombinant | 08-28-2014 |
| 20150031098 | MUTANT OF PROPIONYL-COA TRANSFERASE FROM CLOSTRIDIUM PROPIONICUM AND PREPARING METHOD FOR PLA OR PLA COPOLYMER USING THE SAME - Provided is a mutant of propionyl-CoA transferase from | 01-29-2015 |
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| 20090063104 | SYSTEM AND METHOD FOR DESIGN EVALUATION OF MOBILE DEVICES USING VIRTUAL REALITY BASED PROTOTYPES - A design evaluation system of mobile devices using virtual reality based prototypes is proposed. The system includes: a storage unit for storing therein 3-dimensional computer-aided design data of a virtual mobile device; a component selection unit for performing a selection among the 3-dimensional computer-aided design data stored in the storage unit and fetching the selected data therefrom; a design parameter setting unit for setting design parameters of the virtual mobile device; a 3-dimensional model visualization unit for visualizing the virtual mobile device to a 3-dimensional model by using the design parameters and the fetched data; a product motion control unit for simulating motions and functions of the visualized virtual mobile device; and a design preference display unit for displaying user design preference for the visualized and simulated virtual mobile device. | 03-05-2009 |
| 20090157478 | USABILITY EVALUATION METHOD AND SYSTEM OF VIRTUAL MOBILE INFORMATION APPLIANCE - A system for evaluating usability of a virtual mobile information appliance unites a virtual reality technology integrating various digital data created in planning and in designing a product to operate a virtual product and visualizing the virtual product in photo-realistic level, an affective technology organizing a customer's emotional evaluation on a product's design in view of engineering, an ergonomic technology quantatively measuring and analyzing body force activity involved in the operation of a product in a biomechanic manner, and a mixed reality technology supporting both tangible interface capable of directly touching the digital data and a photo-realistic visualization, to thereby finding problems of usability early, obtaining improvements such as a design of the product, improving efficiently an overall quality of the product and managing product-lifetime-cycle in a company manufacturing the product. | 06-18-2009 |
| 20120100520 | ASSEMBLY PROCESS VISUALIZATION APPARATUS AND METHOD - Disclosed herein is an assembly process visualization apparatus. The assembly process visualization apparatus includes an authoring unit, a storage unit, and a visualization unit. The authoring unit authors an assembly process manual in such a way as to model each stage of an assembly process of assembling a plurality of components and completing a finished product using 3-Dimensional (3D) stereoscopic images. The storage unit stores the assembly process manual authored using the authoring unit. The visualization unit visualizes the each stage of the assembly process manual stored in the storage unit to a user. | 04-26-2012 |
| 20120122062 | RECONFIGURABLE PLATFORM MANAGEMENT APPARATUS FORVIRTUAL REALITY-BASED TRAINING SIMULATOR - Disclosed herein is a reconfigurable platform management apparatus for a virtual reality-based training simulator, which enables a device platform to be reconfigured to suit various work environments and to fulfill various work scenario requirements of users. The reconfigurable platform management apparatus for a virtual reality-based training simulator includes an image output unit for outputting a stereoscopic image of mixed reality content that is used for work training of a user. A user working tool unit generates virtual sensation feedback corresponding to sensation feedback generated based on a user's motion to the outputted stereoscopic image when working with an actual working tool. A tracking unit transmits a sensing signal obtained by sensing a user's motion working tool unit to the image output unit and the user working tool unit. | 05-17-2012 |
| 20120146894 | MIXED REALITY DISPLAY PLATFORM FOR PRESENTING AUGMENTED 3D STEREO IMAGE AND OPERATION METHOD THEREOF - Various 3D image display devices divide and share a physical space for expressing a 3D image, and real-time contents information is generated based on user information and information on the divided space and displayed together using various 3D image display devices to present a 3D image naturally in a deeper, wider, and higher space. A mixed reality display platform includes an input/output controller controlling display devices including 3D display devices, an advance information manager establishing 3D expression space for each display device to divide or share a physical space by collecting spatial establishment of the display device, and a real-time information controller generating real-time contents information using user information and 3D contents for a virtual space. The input/output controller distributes the real-time contents information to each display device based on the 3D expression spatial information. | 06-14-2012 |
| 20130044103 | APPARATUS AND METHOD FOR DISPLAYING STEREOSCOPIC IMAGE - Disclosed is an apparatus for displaying stereoscopic images. The apparatus for displaying stereoscopic images includes a stereoscopic image-generating part, a main display part, a sub-display part, and a translucent reflective structure part. The stereoscopic image-generating part splits a single image to generate a first stereoscopic image to be directly viewed by a user and a second stereoscopic image to be reflected and viewed by the user. The main display part directly displays the first stereoscopic image to a gaze of a user. The sub-display part displays the second stereoscopic image. The translucent reflective structure part reflects the second stereoscopic image displayed on the sub-display part. | 02-21-2013 |
| 20130162630 | METHOD AND APPARATUS FOR DISPLAYING STEREOSCOPIC IMAGE CONTENTS USING PIXEL MAPPING - A method and apparatus for displaying a stereoscopic image using pixel mapping are provided. The method for displaying the stereoscopic image generates pixel mapping data obtained by mapping a viewpoint position of an observer with pixel information on a screen corresponding to the viewpoint position of the observer using barrier information and panel information, and displays stereoscopic image contents in a pixel area on the screen corresponding to the discerned viewpoint position of the observer based on the generated pixel mapping data. Accordingly, it is possible to prevent distortion of the stereoscopic image by preventing mutually different viewpoints from being mixed. | 06-27-2013 |
| 20130222548 | EXPANDED 3D STEREOSCOPIC DISPLAY SYSTEM - An expanded three-dimensional (3D) stereoscopic image display system is provided. The expanded 3D stereoscopic image display system according to an embodiment of the present invention provides a display platform that presents integrated services by fusing homogeneous and heterogeneous display devices in a single space, and an operation technique of the display platform. | 08-29-2013 |
| 20130225305 | EXPANDED 3D SPACE-BASED VIRTUAL SPORTS SIMULATION SYSTEM - An expanded 3D space-based virtual sports simulation system is provided. The expanded 3D space-based virtual sports simulation system includes: a plurality of user tracking devices configured to track a user's body motion; a first display device configured to display a first image including content; a second display device configured to display a second image including an image of the user's body motion tracked through the user tracking devices; and a control unit configured to set image display spaces of the respective display devices such that physical spaces for displaying an image including a 3D image are divided or shared among the respective display devices, and to provide images to the respective display devices according to a scenario. | 08-29-2013 |
| 20140176607 | SIMULATION SYSTEM FOR MIXED REALITY CONTENT - Disclosed is a simulation system for mixed reality content. A simulation system according to the present invention may comprise at least one real object for demonstrating contents configured with a tracking sensor, a multi-modal input-output apparatus tracking the at least one real object and collecting information on the at least one real object and a content authoring apparatus configured to edit virtual contents according to a predefined scenario, receive the information on the at least one real object collected by the multi-modal input-output apparatus, and edit the virtual contents based on the information on the at least one real object and a user feedback. | 06-26-2014 |
| 20140285484 | SYSTEM OF PROVIDING STEREOSCOPIC IMAGE TO MULTIPLE USERS AND METHOD THEREOF - Provided are a system and method of simultaneously providing stereoscopic images to multiple users. The system includes at least one glasses unit, a stereoscopic image generating device configured to calculate spatial information of the at least one glasses unit, and generate the stereoscopic image corresponding to the spatial information of the at least one glasses unit, and a stereoscopic image providing device configured to project the stereoscopic image corresponding to the spatial information of the at least one glasses unit to provide the projected stereoscopic image to the at least one glasses unit. Thus, through lightweight glasses constituted of only simple optical elements without a separate electronic device such as a micro panel, stereoscopic information such as through an existing HMD may be provided to multiple users. | 09-25-2014 |
| 20140310640 | INTERACTIVE DIGITAL ART APPARATUS - Disclosed herein is an interactive digital art apparatus. The interactive digital art apparatus includes a display unit, an input interface unit, a posture tracking unit, and a processing unit. The display unit visualizes a virtual canvas. The input interface unit is manipulated by a user, and outputs input interface information attributable to an action in which the user draws a picture on the virtual canvas in front of the display unit. The posture tracking unit tracks a direction in which the face of the user is directed, and the posture of the input interface unit. The processing unit draws a picture on the virtual canvas based on the input interface information, the direction in which the face of the user is directed, and the posture of the input interface unit. | 10-16-2014 |
| 20140333734 | STEREOSCOPIC DISPLAY SYSTEM - There is provided a stereoscopic display system that can provide a high resolution, a wide field-of-view, and wearing comfort. The system includes an image generating device configured to display images and decrease a display area on which the images are displayed, an image transmission device configured to transmit the image displayed on the decreased display area, and an image output device configured to enlarge the transmitted image and output a mixed image in which the enlarged image and real-view information are mixed. Therefore, the invention can satisfy main requirements on, for example, resolution, field-of-view, weight, in HMD/FMD/EGD technology, and provide a natural immersive stereoscopic image. | 11-13-2014 |
| 20140347726 | SELECTIVE HYBRID-TYPE 3D IMAGE VIEWING DEVICE AND DISPLAY METHOD USING SAME - A selective hybrid-type three-dimensional (3D) image viewing device and a display method using the same are disclosed. The selective hybrid-type 3D image viewing device includes a first left and right image separation module, a second left and right image separation module, and a mechanical unit. The first left and right image separation module visualizes a 3D image output from a first display so that a user can view this 3D image. The second left and right image separation module visualizes a 3D image output from a second display to which a left and right image separation technique different from that of the first display has been applied so that the user can view this 3D image. The mechanical unit is configured such that the first and second left and right image separation modules are integrated into the mechanical unit in a detachable manner. | 11-27-2014 |
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| 20080218488 | ACTIVE DRIVING TYPE VISUAL-TACTILE DISPLAY DEVICE - Provided is an active driving type visual and tactile display device, in which a flat panel display device for visually displaying an image and a haptic part for generating a tactile sense using an electrostatic force are integrated to generate textures according to an electrostatic force based on an image signal. As a result, visual and tactile senses may be simultaneously recognized. Since the display device enables a user to simultaneously see an image through a visual sense and perceive various textures through a tactile sense, the performance of a device is significantly improved. Therefore, various textures according to an image signal can be precisely realized by the generation of an electrostatic force per unit cell. | 09-11-2008 |
| 20090146135 | DETECTOR AND METHOD OF FABRICATING THE SAME - Provided are a detector and a method of fabricating the same. The detector includes a base portion; first and second electrodes disposed on the base portion and spaced apart from each other; a reactant layer disposed between the first and second electrodes on the base portion to react with a specific functional group contained in a fluid; and a protection medium layer surrounding the first and second electrodes and forming a reaction space to expose a portion of the reactant layer. In the detector, electrodes can be effectively protected at low cost, and a path for guiding a fluid to be detected can be provided. | 06-11-2009 |
| 20090146639 | DETECTOR - Provided is a detector having a transistor or resistor structure. When an electrode is exposed to a detected solution, such as blood, a variation in current flowing through the detected solution may be greater than a variation in the electrical characteristics of the detector caused by a variation in the physical properties of semiconductor so that it is difficult to detect whether a bio-particle is contained in the detected solution. In order to solve this problem, a detection portion and an electrical measurement portion are separately formed, and the detection portion is processed with the bio-particle and then post-processed. Subsequently, the detection portion and the electrical measurement portion are bonded to each other using, for example, a laminating process, and the detector measures a detection value. | 06-11-2009 |
| 20090278117 | ORGANIC THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND BIOSENSOR USING THE TRANSISTOR - An organic thin film transistor (OTFT), a method of manufacturing the same, and a biosensor using the OTFT are provided. The OTFT includes a gate electrode, a gate insulating layer, source and drain electrodes, and an organic semiconductor layer disposed on a substrate and further includes an interface layer formed between the gate insulating layer and the organic semiconductor layer by a sol-gel process. The gate insulating layer is formed of an organic polymer, and the interface layer is formed of an inorganic material. The OTFT employs the interface layer interposed between the gate insulating layer and the organic semiconductor layer so that the gate insulating layer can be protected from the exterior and adhesion of the gate insulating layer with the organic semiconductor layer can be improved, thereby increasing driving stability. Also, since the OTFT can use a plastic substrate, the manufacture of the OTFT is inexpensive so that the OTFT can be used as a disposable biosensor. | 11-12-2009 |
| 20100135854 | BIOSENSOR HAVING TRANSISTOR STRUCTURE AND METHOD OF FABRICATING THE SAME - Provided are a biosensor and a method of fabricating the same. The biosensor has a transistor structure including a gate electrode formed on a substrate, a gate insulating layer formed on the gate electrode, source and drain electrodes formed on the gate insulating layer, and a channel region formed between the source and drain electrodes. Here, the channel region includes an active layer formed of an active polymer sensing an antigen-antibody reaction and a hydrophilic nano particle. The active layer is formed through direct printing, for example, inkjet printing. The biosensor having such a structure can be increased in reactivity between an antigen and an antibody and hydrophilicity to improve the sensor's characteristics, fabricated in a large-area process using direct printing, and further facilitates formation of devices on various substrates formed of, for example, plastic. | 06-03-2010 |
| 20100159139 | METHOD FOR FORMING FINE PATTERN OF POLYMER THIN FILM - Provided is a method of forming a fine pattern of a polymer thin film using a phenomenon that another material having a large difference in surface energy in comparison with a polymer thin film pattern is dewetted on the polymer thin film pattern. Two polymer materials having a large difference in surface energy can be applied to readily and conveniently form a fine pattern of a polymer thin film of micrometer or sub-micrometer grade. | 06-24-2010 |
| 20110094774 | MULTI-LAYER INTERCONNECTION STRUCTURE MANUFACTURING METHOD THEREOF - Provided are a multi-layer interconnection structure and a manufacturing method thereof. The multi-layer interconnection structure includes a substrate; a first wiring on the substrate; an interlayer insulation layer on the first wiring; a second wiring on the interlayer insulation layer; and a via contact including at least one conductive filament penetrating through the interlayer insulation layer between the second wiring and the first wiring to be electrically connected to the first wiring and the second wiring. | 04-28-2011 |
| 20110204334 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF FORMING THE SAME - Provided are an organic thin film transistor and a method of forming the same. The method comprises forming a gate electrode on a substrate, forming a gate dielectric, which covers the gate electrode and includes a recess region at an upper portion, on the substrate, forming a source electrode and a drain electrode in the recess region, and forming an organic semiconductor layer between the source electrode and the drain electrode in the recess region. | 08-25-2011 |
| 20110272661 | RESISTIVE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a resistive memory device and a method of fabricating the same. The resistive memory device comprises an electron channel layer formed by means of a swelling process and an annealing process. Thus, conductive nanoparticles are uniformly dispersed in the electron channel layer to improve reliability of the resistive memory device. According to the method, an electron channel layer is formed by means of a printing process, a swelling process, and an annealing process. Thus, fabrication time is reduced. | 11-10-2011 |
| 20120032186 | WHITE ORGANIC LIGHT EMITTING DEVICE - Provided is a white organic light emitting device (OLED), including: a first electrode formed on a substrate; a hole transport layer formed on the first electrode; an emission layer formed on the hole transport layer; an electron transport layer formed on the emission layer; and an color control layer formed on at least one of the hole transport layer, the emission layer and the electron transport layer, and emitting green and/or red by energy transfer from the emission layer. The white OLED emits red, green and blue light with high efficiency, has excellent color reproducibility and a high color reproduction index. | 02-09-2012 |
| 20120139558 | RADIO FREQUENCY IDENTIFICATION TAG - Provided is a radio frequency identification (RFID) tag. The RFID tags includes: a conductive layer and a conductive line disposed above and below an insulation layer, respectively; an antenna connected to one end of the conductive line; a resistor connected to the other end of the conductive line; a first conductive plate connected to the conductive line and constituting a first capacitor in conjunction with the conductive layer and the insulation layer; and a first sensing device connected between the conductive line and the conductive layer and having an impedance changed according to a sensing of a first target material. | 06-07-2012 |
| 20120235961 | FLEXIBLE FLAT CABLE AND MANUFACTURING METHOD THEREOF - A flexible flat cable capable of minimizing distortion and interference of a signal and a manufacturing method thereof are provided. The cable includes wire cores, insulation coating layers surrounding the wire cores, shield coating layers surrounding the insulation coating layers, an upper insulation plate layer formed on the shield coating layers, a lower insulation plate layer formed under the shield coating layers and opposite to the upper insulation plate layer, and a shield plate layer formed under the lower insulation plate layer. | 09-20-2012 |
| 20130056713 | ORGANIC LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - The inventive concept provides organic light emitting diodes and methods of fabricating the same. The method may include forming an insulating layer on a substrate, coating a metal ink on the insulating layer, thermally treating the substrate to permeate the metal ink into the insulating layer, thereby forming an assistant electrode layer the insulating layer and the metal ink embedded in the insulating layer, and sequentially forming a first electrode, an organic light emitting layer, a second electrode on the assistant electrode layer. | 03-07-2013 |
| 20130081570 | MICRO BALLPOINT PEN AND PRINTING APPARATUS - Provided are a micro ballpoint pen enabling to print directly straight, oblique, curved, dashed, broken and wavy lines and a printing apparatus including the same. The micro ballpoint pen may include a tip body including a caulking portion, at least one inner protrusion, and at least one expansible or shrinkable elastic portion, a ball provided between the caulking portion and the inner protrusion, the ball contacting and rolling on a target printing object to eject ink onto the target printing object, a supporting bar pressing the ball toward the caulking portion to form an ink outflowing channel between the caulking portion and the ball, and a control part expanding or shrinking the elastic portion to control the ink outflowing channel. | 04-04-2013 |
| 20130092415 | CABLE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS FOR DEPOSITING DIELECTRIC LAYER - The inventive concept provides cables, methods of manufacturing the same, and apparatuses for depositing a dielectric layer. The cable may include a first electrode, a second electrode spaced apart from the first electrode, and a dielectric layer disposed between the first and second electrodes and including a polymer having xylene as a monomer. | 04-18-2013 |
| 20130108777 | METHOD FOR MANUFACTURING FLEXIBLE ELECTRODE SUBSTRATE | 05-02-2013 |
| 20130292160 | MULTI-LAYER INTERCONNECTION STRUCTURE - Provided are a multi-layer interconnection structure and a manufacturing method thereof. The multi-layer interconnection structure includes a substrate; a first wiring on the substrate; an interlayer insulation layer on the first wiring; a second wiring on the interlayer insulation layer; and a via contact including at least one conductive filament penetrating through the interlayer insulation layer between the second wiring and the first wiring to be electrically connected to the first wiring and the second wiring. | 11-07-2013 |
| 20140062838 | MOBILE E-BINDER SYSTEM - Provided is a mobile e-binder system including at least one display configured to display data, a docking system electrically connected to the at least one display to exchange the data using a standardized communication protocol, and a computing device configured to store and process the data and send the data to the at least one display. The at least one display may be configured to be attachable and detachable to the docking system. | 03-06-2014 |
| 20140063124 | ACTIVE CLICHE FOR LARGE-AREA PRINTING, MANUFACTURING METHOD OF THE SAME, AND PRINTING METHOD USING THE SAME - Provided are a large-area nano-scale active printing device, a fabricating method of the same, and a printing method using the same. The printing device may include a substrate, first interconnection lines extending along a first direction, on the substrate, an interlayered dielectric layer provided on the first interconnection lines to have holes partially exposing the first interconnection lines, second interconnection lines provided adjacent to the holes in the interlayered dielectric layer to cross the first interconnection lines, and wedge-shaped electrodes provided at intersections with the first and second interconnection lines and connected to the first interconnection lines. The wedge-shaped electrodes protrude upward at centers of the holes. | 03-06-2014 |
| 20140076610 | PLANARIZING PRINTED ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a method for manufacturing a planarizing printed electronic device and a planarizing printed electronic device manufactured by using the same by simply implementing a large-area embedded printed electronic device by coupling a printing process such as inkjet printing and gravure printing and a transferring process using a laminating device and particularly, solving defects due to large surface roughness and a thickness of a printed layer included in the printed electronic device, when manufacturing an embedded printed electronic device where a printed layer is embedded in a substrate. | 03-20-2014 |
| 20140205747 | METHOD OF MANUFACTURING A FLEXIBLE FLAT CABLE - A flexible flat cable which includes wire cores, insulation coating layers surrounding the wire cores, shield coating layers surrounding the insulation coating layers, an upper insulation plate layer formed on the shield coating layers, a lower insulation plate layer formed under the shield coating layers and opposite to the upper insulation plate layer, and a shield plate layer formed under the lower insulation plate layer. | 07-24-2014 |
