Patent application number | Description | Published |
20080312515 | System and method for providing cardiovascular disorder diagnosis services - System and method provide an on-line high-performance diagnosis service for cardiovascular disorders. A client requests a high-performance diagnosis by transmitting real electrocardiographic treatment data and magnetocardiographic treatment data of a human body being a treatment object and virtual heart simulation parameters to a medical service server. The medical service server, in response to the diagnosis request, analyzes the real electrocardiographic treatment data to generate an electrocardiographic analysis result, and performs a virtual heart simulation using the simulation parameters to generate a pseudo electrocardiogram and magnetocardiogram. Further, the medical service server determines a disease state of the human body on the basis of the electrocardiographic analysis result, the magnetocardiographic treatment data and the pseudo electrocardiogram and magnetocardiogram, and generates definitive diagnosis data through comparison among the real magnetocardiographic treatment data, the electrocardiographic analysis result, the disease state, and a diagnosis criteria. The definitive diagnosis data is provided to the client. | 12-18-2008 |
20090153669 | METHOD AND SYSTEM FOR CALIBRATING CAMERA WITH RECTIFICATION HOMOGRAPHY OF IMAGED PARALLELOGRAM - A method for calibrating a camera including (a) obtaining a two-dimensional (2D) homography that maps each of parallelograms projected onto images taken by two arbitrary cameras into a rectangle, wherein the 2D homography is defined as a rectification homography and wherein new cameras that have virtual images are defined as rectified cameras and a new infinite homography is generated between the two rectified cameras, the virtual images being transformed from original images by the rectification homography; (b) obtaining an original infinite homography by using the correlations among the new infinite homography, the rectification homography and the original infinite homography; and (c) obtaining intrinsic camera parameters based on the correlation between the original infinite homography and the intrinsic camera parameters, thereby calibrating the camera. | 06-18-2009 |
20100119109 | MULTI-CORE MULTI-THREAD BASED KANADE-LUCAS-TOMASI FEATURE TRACKING METHOD AND APPARATUS - A multi-core multi-thread based Kanade-Lucas-Tomasi (KLT) feature tracking method includes subdividing an input image into regions and allocating a core to each region; extracting KLT features for each region in parallel and in real time; and tracking the extracted features in the input image. Said extracting the features is carried out based on single-region/multi-thread/single-core architecture, while said tracking the features is carried out based on multi-feature/multi-thread/single-core architecture. | 05-13-2010 |
20100158353 | METHOD FOR RESTORATION OF BUILDING STRUCTURE USING INFINITY HOMOGRAPHIES CALCULATED BASED ON PARALLELOGRAMS - A method for restoration of building structure using infinity homographies calculated based on parallelograms includes: calculating, using two or more parallelograms, an infinity homography between those cameras which refer to an arbitrary camera; restoring cameras and the building structure on an affine space using the computed infinity homography and homologous points between images; and transforming the restored result onto the metric space using constraints on orthogonality of vectors joining the restored three-dimensional points, the ratio of lengths of the vectors and intrinsic camera parameters. As a result, intrinsic camera parameters, camera positions on the metric space and the structure of the building are restored. All the restoration is possible even when intrinsic camera parameters corresponding to all the images are not constant. | 06-24-2010 |
20110096169 | CAMERA TRACKING SYSTEM AND METHOD, AND LIVE VIDEO COMPOSITING SYSTEM - Provided are a camera tracking system and method and a live video compositing system using the same, which track a main camera with a sub-camera attached to the main camera and thus stably calculate the motion of the main camera even in a dynamic case where most of a static background is occluded by a moving foreground object. The camera tracking system and the live video compositing system can connect feature point tracks that are cut by a foreground object which dynamically moves in an image. Accordingly, the camera tracking system and the live video compositing system can perform the more accurate and quick tracking of a camera even in a case where a foreground object occludes background by dynamically moving. | 04-28-2011 |
20110149039 | DEVICE AND METHOD FOR PRODUCING NEW 3-D VIDEO REPRESENTATION FROM 2-D VIDEO - The present invention relates to a device and a method for allowing a user to reproduce new 3-D scene from one or two or more given 2-D video frames that already exist. The present invention provides a device and a method for automating post-image processing requiring a lot of manual work, thereby making it possible to produce and edit new 3-D representation from the existing 2-D video. | 06-23-2011 |
20110153431 | APPARATUS AND METHOD FOR TARGETED ADVERTISING BASED ON IMAGE OF PASSERBY - Provided is an apparatus for targeted advertising based on images of passersby. A passerby image extraction unit extracts an image of a passerby. A trait information extraction unit extracts trait information regarding the passerby from the extracted image. A targeted advertisement obtainment unit obtains a targeted advertisement to be displayed based on the trait information. A targeted advertisement display unit displays the targeted advertisement. | 06-23-2011 |
20110232138 | Apparatus for Collecting Marine Deposits - Provided is an apparatus for collecting marine deposits. The apparatus for collecting marine deposits of the present invention includes: a piston corer for collecting a deep part of marine deposits having an external body stuck in the deep part of a sea bottom while serving as a cylinder body and having a piston body positioned in the external body | 09-29-2011 |
20120011729 | ELECTRIC PRUNING SHEARS EQUIPPED WITH TRIGGER - Electric pruning shears equipped with a trigger provided where the trigger could operate a motor assembly by detecting magnetic polarity with a polarity detecting sensor, transmitting an operating signal in accordance with the polarity to the control assembly, determining whether the corresponding signal is in the reverse or forward direction, and transmitting the determined reverse driving signal or forward driving signal to the motor assembly to operate a motor, and also the trigger allows a movable blade to stop at a desired position on a branch while pruning fruit trees by stopping the operation of the motor if the polarity detecting sensor realizes the magnetic center. | 01-19-2012 |
20120274167 | BRUSHLESS DC MOTOR HAVING SLOTLESS STATOR - The present invention relates to a brushless DC motor having a slotless stator, more particularly to a brushless DC motor having a slotless stator in that a plurality of coil winding protrusion portions capable of winding coils in a bobbin is separated from each other at regular intervals along an outer circumference surface of a body portion, so that it can wind the plurality of the coils in the longitudinal direction of a shaft, thereby supplying the DC motor of the high power; and the bobbin is made of an insulating material, so that the rotation of the rotor is not disturbed. | 11-01-2012 |
20130155502 | AUTOSTEREOSCOPIC 3-DIMENSIONAL (3D) DISPLAY APPARATUS AND DISPLAY METHOD THEREOF - There are provided an autostereoscopic 3-Dimensional (3D) display apparatus and a display method thereof. In the autostereoscopic 3D display apparatus, a 3D display is disposed in a standing position, and a reflection structure reflects light emitted from the screen of the 3D display to provide a 3D image in a 3D space. Accordingly, a deflection of the 3D display is reduced so that a 3D image pattern having no distortion is formed. | 06-20-2013 |
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 |
20140121965 | APPARATUS AND METHOD FOR SEARCHING MOVING ROUTE OF CARGO ON THE BASIS OF 3D INFORMATION - Disclosed is a method for searching a moving route of a cargo on the basis of 3D information, including: acquiring workplace information including depth information by using a camera; generating 3D information on the workplace based on the acquired workplace information; and searching all the possible moving routes for each cargo to move from a start position to a target position on the basis of the generated 3D information to select moving routes for each cargo to move. | 05-01-2014 |
20140146057 | APPARATUS FOR 3D RECONSTRUCTION BASED ON MULTIPLE GPUS AND METHOD THEREOF - An apparatus for 3D reconstruction based on multiple GPUs and a method thereof are disclosed. The 3D reconstruction apparatus according to the present invention includes a 3D reconstruction apparatus, comprising: a camera configured to generate depth data for 3D space; a first GPU configured to update first TSDF volume data with first depth data generated for a first area and predict a surface point of an object which is present in the space from the first updated TSDF volume data; a second GPU configured to update second TSDF volume data with second depth data generated for a second area and predict a surface point of an object which is present in the space from the second updated TSDF volume data; and a master GPU configured to combine a surface point predicted from the first TSDF volume data and a surface point estimated from the second TSDF volume data. | 05-29-2014 |
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 |
20150136486 | CORING SYSTEM CONSIDERING TILTING OF CORING PART AND METHOD OF COMPENSATING DEPTH OF CORING PART USING THE SAME - The present invention relates to a coring system considering a tilt of a coring part and a method of compensating for a depth of a coring part using the same. A coring system according to the present invention includes: a coring part with a core to be filled with an object to be cored; a driving unit controlling upward/downward movement of the coring part; a rope connecting the coring part with the driving unit; and a tilt meter measuring a tilt of the coring part. | 05-21-2015 |
20150136487 | CORING SYSTEM INCLUDING TENSIOMETER AND METHOD OF DECIDING ACCURATE CORING USING THE SAME - The present invention relates to a coring system and a determining method that can determine whether accurate coring was achieved. A coring system according to the present invention includes: a coring part with a core to be filled with an object to be cored; a driving unit controlling upward/downward movement of the coring part; a rope connecting the coring part with the driving unit; and a tensiometer measuring tension in the rope. | 05-21-2015 |
20150138301 | APPARATUS AND METHOD FOR GENERATING TELEPRESENCE - An apparatus and method for generating telepresence are disclosed. The apparatus for generating telepresence includes a visual information sensing unit that is mounted on a robot which is located in a remote location, and senses visual information corresponding to a view of the robot, a tactile information sensing unit that is mounted on the robot, and senses tactile information in the remote location, an environmental information sensing unit that is mounted on the robot, and senses environmental information which is information for a physical environment of the remote location, a robot communication unit that receives movement information for movement performed by a user who is located in a space separated from the remote location in correspondence to the visual information, the tactile information, and the environmental information, and a robot control unit that drives the robot based on the movement information. | 05-21-2015 |
20150139532 | CAMARA TRACKING APPARATUS AND METHOD USING RECONSTRUCTION SEGMENTS AND VOLUMETRIC SURFACE - Provided are an apparatus and method for tracking a camera that reconstructs a real environment in three dimensions by using reconstruction segments and a volumetric surface. The camera tracking apparatus using reconstruction segments and a volumetric surface includes a reconstruction segment division unit configured to divide three-dimensional space reconstruction segments extracted from an image acquired by a camera, a transformation matrix generation unit configured to generate a transformation matrix for at least one reconstruction segment among the reconstruction segments obtained by the reconstruction segment division unit, and a reconstruction segment connection unit configured to rotate or move the at least one reconstruction segment according to the transformation matrix generated by the reconstruction segment division unit and connect the rotated and moved reconstruction segment with another reconstruction segment. | 05-21-2015 |
20150193964 | REAL-TIME DYNAMIC NON-PLANAR PROJECTION APPARATUS AND METHOD - Disclosed herein is a real-time dynamic non-planar projection apparatus and method, which can reduce visual errors, such as distortion of a screen image or deviation from a border area, upon projecting screen images from a projector onto the surface of a non-planar object that is moved in real time. The presented real-time dynamic non-planar projection apparatus includes a preprocessing unit for preprocessing data related to a static part of a screen image to be projected onto a non-planar surface. A real-time projection unit classifies non-planar objects in the screen image to be projected onto the non-planar surface into a rigid body and a non-rigid body using data output from the preprocessing unit, respectively renders the rigid body and the non-rigid body depending on a viewer's current viewpoint, and projects rendered results onto the non-planar surface via projection mapping. | 07-09-2015 |
20150199824 | APPARATUS AND METHOD FOR DETECTING MULTIPLE ARMS AND HANDS BY USING THREE-DIMENSIONAL IMAGE - Provided are an apparatus and method for detecting a plurality of arms and hands by using a three-dimensional (3D) image. The apparatus includes an image input unit configured to acquire a 3D image of an object, an arm detecting unit configured to detect one or more component-unit candidate regions of the object in the 3D image, and detect one or more arm regions by using arm detection feature information, extracted from each of the candidate regions, and a pattern recognition algorithm, and a hand detecting unit configured to calculate a position of a hand and a position of a wrist in each of the arm regions detected by the arm detecting unit, and detect a hand region by using the position of the hand and the position of the wrist. | 07-16-2015 |
20150234080 | Method of processing marine magnetic data and a processing apparatus for the same - The present invention concerns a method of processing marine data and a processing apparatus for the same. The processing method according to the present invention comprises obtaining a per-profile initial total magnetic anomaly from raw data; obtaining a filtered total magnetic anomaly by filtering out a high-frequency component from the initial total magnetic anomaly; obtaining a reference corrected total magnetic anomaly by correcting the filtered total magnetic anomaly with respect to a reference total magnetic anomaly; and showing a per-profile total magnetic anomaly using the reference corrected total magnetic anomaly. | 08-20-2015 |
20150234086 | Method of processing a marine gravity data and a processing apparatus for the same - The present invention concerns a method of processing marine gravity data and a processing apparatus for the same. According to the present invention, the processing method comprises obtaining an initial free-air anomaly per profile from raw data; obtaining a filtered free-air anomaly by filtering high-frequency components from the initial free-air anomaly; shifting free-air anomaly by correcting the filtered free-air anomaly based on a reference free-air anomaly; and showing a per-profile free-air anomaly using the reference corrected free-air anomaly. | 08-20-2015 |
Patent application number | Description | Published |
20080311440 | FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME - A fuel cell system includes a power unit that generates power using a fuel; a fuel storage unit that stores the fuel; a fuel supply device that conveys the fuel from the fuel storage unit to the power unit; and a control unit that controls the supply of the fuel and the generation of power. The fuel supply device includes a fuel supply control device that controls the supply of fuel according to a signal generated by the control unit. The control unit includes a fuel control unit that generates the signal according to the information of the fuel storage unit and the state information of the power unit. | 12-18-2008 |
20090110975 | HYDROGEN GENERATOR AND FUEL CELL USING THE SAME - A hydrogen generator and a fuel cell using the same includes: a first container containing an aqueous solution of alkaline metal carbonate or bicarbonate; a second container containing a metal hydride; and a supply unit disposed between the first container and the second container. The hydrogen generator has a high hydrogen generating rate, can provide a fuel cell with a high energy density, and the amount of hydrogen generated thereby is easy to control. | 04-30-2009 |
20090169966 | FUEL DIFFUSION UNIT, FUEL SUPPLY UNIT, AND FUEL CELL SYSTEM INCLUDING THE SAME - A fuel diffusion unit including: a fuel diffusion plate; a diffusion sheet disposed on fuel diffusion plate, to evenly distribute a fuel to the fuel diffusion plate; a primary transportation unit disposed on the diffusion sheet; secondary transportation units connected to the primary transportation unit, to distribute the fuel to the fuel from the primary transportation unit to the diffusion sheet. The diffusion sheet has a wetting direction that allows the fuel to flow in a predetermined direction. The fuel diffusion unit can be included in a fuel supply unit and a fuel cell system. | 07-02-2009 |
20090176140 | FUEL CELL PROVIDING IMPROVED DISPOSING STRUCTURE FOR UNIT CELLS - A fuel cell including a plurality of unit cells that each includes an anode, an electrolyte membrane, and a cathode. The unit cells are stacked together, such that the unit cells form rows and furrows. The fuel cell can further include an anode frame to support an anode side of the fuel cell stack, and a cathode frame to support a cathode side of the fuel cell stack. The fuel cell can include reinforcing members to support either of the frames. | 07-09-2009 |
20110079349 | Method of manufacturing printed circuit board - The present invention provides a method of manufacturing a printed circuit board including the steps of: preparing a pair of raw materials, each formed by sequentially stacking a release film and a first insulating layer, and an adhesive layer, respectively; embedding the pair of raw materials, which are opposed to each other, in the adhesive layer while disposing the release films toward an inner layer; forming a second insulating layer, which has a via formed therethrough and a circuit pattern formed on an upper surface to be connected to the via, on the first insulating layer; cutting edge portions of the second and first insulating layers, the release film, and the adhesive layer; and removing the release film from the first insulating layer. | 04-07-2011 |
20120079796 | AUTOMATIC PACKING APPARATUS AND AUTOMATIC PACKING METHOD USING THE SAME - According to example embodiments, an automatic packing apparatus includes at least one box supply unit configured to move a box stack upwards such that a product is inserted into a packing box of the box stack, the packing box being the uppermost box of the box stack, an inlet formation unit configured to lift the upper surface of the packing box to form an inlet on at least one unbonded side surface of the packing box, a product supply unit configured to transfer the product to the inlet; and a side surface bonding unit configured to bond the at least one unbonded side surface of the packing box. The at least one unbonded side surface includes the inlet and the packing box includes the product inserted therein. | 04-05-2012 |
20130243995 | Carrier For Manufacturing Substrate and Method Of Manufacturing Substrate Using The Same - Disclosed herein is a carrier for manufacturing a substrate, including: a base plate; adhesive layers formed on one side or both sides of the base plate; auxiliary adhesive layers, each of which is buried in one side of each of the adhesive layers, has a smaller area than each of the adhesive layers and has lower adhesivity than each of the adhesive layers; and metal layers, each of which is formed on one side of each of the auxiliary adhesive layers, whose edges are attached to the adhesive layers, and whose other portions excluding the edges are attached to the auxiliary adhesive layers. The carrier is advantageous in that a metal layer and an auxiliary adhesive layer are attached to each other by the adhesivity of the auxiliary adhesive layer, so that it is not required to use vacuum adsorption, with the result that a process of manufacturing a substrate can be performed more stably. | 09-19-2013 |
20140159506 | POWER CONVERSION APPARATUS INCLUDING MULTIPLE DC-DC CONVERTERS AND METHOD OF CONTROLLING MULTIPLE DC-DC CONVERTERS - A power conversion apparatus includes a plurality of converters which independently converts a voltage of power output from a power source, a measuring instrument which measures at least one predetermined characteristic value of power to be supplied from the power source to a load, and a controller for enabling or disabling each of the plurality of converters based on the at least one predetermined characteristic value. | 06-12-2014 |
20140162165 | FUEL CELL STACK INCLUDING COOLING PLATE FOR IMPROVING TEMPERATURE DISTRIBUTION - A fuel cell stack includes a first separating plate, a second separating plate corresponding to the first separating plate, a plurality of cells comprising a membrane electrode assembly disposed between the first separating plate and the second separating plate, and a cooling plate disposed between the plurality of cells, where a cooling channel is defined at opposing surfaces of the cooling plate. | 06-12-2014 |
20150064595 | FLUID TUBE INCREASING UNIFORMITY OF FLUID FLOW AND APPARATUS INCLUDING THE SAME - A fluid tube includes: a first fluid tube; a second fluid tube connected to the first fluid tube; and a flow velocity equalizer in the second fluid tube, where the flow velocity equalizer increases a uniformity of fluid flow passed therethrough, the second fluid tube is wider than the first fluid tube, and the flow velocity equalizer includes a diverging tube and a converging tube. The fluid tube may further include a fluid divider between the flow velocity equalizer and the first fluid tube. The diverging tube of the flow velocity equalizer may have a width increasing in a fluid flow direction, and the converging tube of the flow velocity equalizer may include a plurality of converging tubes having widths decreasing in the fluid flow direction. | 03-05-2015 |
20150093675 | FUEL CELL STACK INCLUDING END PLATE HAVING INSERTION HOLE - A fuel cell stack includes a stack including a plurality of unit cells, which is stacked on one another in a predetermined direction, first and second end plates disposed on opposing ends of the stack, and a supply line disposed on a first surface of the first end plate to supply fuel or air to the plurality of unit cells, where an insertion hole is defined in a second surface of the first end plate to be adjacent to the supply line, and the second surface of the first end plate is substantially perpendicular to the first surface of the first end plate. | 04-02-2015 |
Patent application number | Description | Published |
20110061922 | PACKAGE SUBSTRATE AND METHOD OF FABRICATING THE SAME - Disclosed is a package substrate, which includes an insulating layer including a circuit layer having a via for connecting layers and an insulating member formed in the insulating layer so as to separate the insulating layer, thus preventing the package substrate from warping and reducing land co-planarity of the substrate. A method of fabricating the package substrate is also provided, including (a) forming a first circuit layer on a carrier, (b) forming an insulating layer on the carrier having the first circuit layer, (c) forming an insulating member in the insulating layer so as to separate the insulating layer, (d) forming a second circuit layer including a via on the insulating layer and the insulating member, and (e) removing the carrier. | 03-17-2011 |
20110067901 | PACKAGE SUBSTRATE - Disclosed is a package substrate, in which the plating area of a first plating layer formed on a layer which is to be connected to a motherboard is larger than the plating area of a second plating layer formed on a layer which is to be connected to an electronic part, and open portions are formed on the first plating layer, thus balancing the plating areas of the plating layers formed on the layers of the package substrate, thereby minimizing warpage of the package substrate due to differing coefficients of thermal expansion. | 03-24-2011 |
20110076472 | Package substrate - Disclosed is a package substrate, in which the plating area of a first plating layer formed on a layer which is to be connected to a motherboard is larger than the plating area of a second plating layer formed on a layer which is to be connected to an electronic part, and the plating thickness of the second plating layer is greater than the plating thickness of the first plating layer, thus balancing the plating volumes of the plating layers formed on the layers of the package substrate, thereby minimizing warpage of the package substrate which results from the coefficients of thermal expansion being different. | 03-31-2011 |
20110159282 | CARRIER FOR MANUFACTURING SUBSTRATE AND METHOD OF MANUFACTURING SUBSTRATE USING THE SAME - Disclosed herein is a carrier for manufacturing a substrate, including: a base plate; adhesive layers formed on one side or both sides of the base plate; auxiliary adhesive layers, each of which is buried in one side of each of the adhesive layers, has a smaller area than each of the adhesive layers and has lower adhesivity than each of the adhesive layers; and metal layers, each of which is formed on one side of each of the auxiliary adhesive layers, whose edges are attached to the adhesive layers, and whose other portions excluding the edges are attached to the auxiliary adhesive layers. The carrier is advantageous in that a metal layer and an auxiliary adhesive layer are attached to each other by the adhesivity of the auxiliary adhesive layer, so that it is not required to use vacuum adsorption, with the result that a process of manufacturing a substrate can be performed more stably. | 06-30-2011 |
20120266463 | METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD - Disclosed herein is a method for manufacturing a printed circuit board, including: forming a complex solder resist layer including a solder resist having an open part for forming a metal post and a cover film contacting the solder resist on a base substrate having an outer-layer circuit including a plating lead line; forming a metal post on the open part for forming the metal post by performing electroplating; removing the plating lead line; and exposing the metal post by removing the cover film. | 10-25-2012 |
Patent application number | Description | Published |
20080283262 | Device and method for variable torque fastening - A device and method for variable torque fastening are capable of easily varying a tightening torque and are capable of automatically changing a tightening torque according to the sequence set by an operator. The variable torque fastening device includes a fastening unit having a drive shaft which is rotated by a motor, a driven shaft which is rotated by the drive shaft and is mounted with a fastening tool, a slip clutch which intermittently connects the drive shaft to the driven shaft, and a piston which moves forward and backward by an air pressure to press the slip clutch, a compressed air supply source which supplies compressed air to the fastening unit to press the piston, and an air pressure control unit which controls a pressure of the air that presses the piston. | 11-20-2008 |
20080306647 | IN-VEHICLE NETWORK SYSTEM AND CONTROL METHOD THEREOF - The present invention relates to an in-vehicle networks system and a method of controlling the same. The in-vehicle network system includes a first actuator and second actuators; shared sensors outputting a sensing value according to a sensing result; a first sub ECU controlling the driving of the first actuator and outputting a first sub sensing value corresponding to the sensing value from the shared sensors; a second sub ECU controlling the driving of the first actuator and outputting a second sub sensing value corresponding to the sensing value from the shared sensors; and a main ECU communicating with the first sub ECU and the second sub ECU according to a TDMA-based communication protocol, and determining that any one of the first ECU and the second ECU is abnormal in case that a difference between the first sensing value and the second sensing value is out of an error tolerance. | 12-11-2008 |
20100185788 | Electronic device, manual provision system having the same, and manual provision method - Disclosed is a system for providing a manual. The system includes a memory device storing the manual, a port into which the memory device is inserted, and an electronic device provided with a display unit that displays the manual if the portable memory device is connected with the port. According to the system, manuals of various electronic devices are stored in a portable memory device, and the manuals are displayed on the electronic devices after the portable memory device is connected with the electronic devices whenever the manuals are necessary, so that users may more easily locate and refer to the manuals. | 07-22-2010 |
20100231787 | SIGNAL PROCESSING METHOD AND DEVICE - A signal processing method includes recovering a clock signal from a clock stream included in an input serial data stream, recovering at least one control signal from a data pattern included in the serial data stream based on the recovered clock signal, and recovering RGB data from an RGB data stream included in the serial data stream based on the recovered clock signal. | 09-16-2010 |
20110048673 | AIR-CONDITIONER FOR VEHICLE - An air-conditioner for a vehicle may include a casing including an internal space therein, wherein the internal space communicates with an upper outlet formed in a side of the casing, an evaporator and a heating member installed in the casing, a partition wall partitioning a portion of the internal space behind the heating member into an upper space and a lower space, wherein the upper space includes at least a floor duct inlet and the lower space receives the heating member therein to form an upward flowing path which guides air from the heating member toward the upper outlet, a floor duct coupled to the upper space to communicate the at least a floor duct inlet with the outside, and a floor door installed in the casing to selectively open the upper space and/or a flowing path fluid-connecting the evaporator and the heating member to the upper outlet. | 03-03-2011 |
20110194590 | TRANSCEIVER HAVING EMBEDDED CLOCK INTERFACE AND METHOD OF OPERATING TRANSCEIVER - A transceiver comprises a transmitter that converts a plurality of data components into serial data in response to a first clock signal and transmits the serial data, and a receiver that receives the serial data and converts the serial data into the plurality of data components in response to a second clock signal generated from the serial data. The transmitter adds at least one dummy bit to the serial data at predetermined intervals. The at least one dummy bit includes information regarding a data type of the plurality of data components. | 08-11-2011 |
20110246940 | ELECTRONIC DEVICE, MANUAL PROVISION SYSTEM HAVING THE SAME, AND MANUAL PROVISION METHOD - Manuals of various electronic devices are stored in a portable memory device, and the manuals are displayed on the electronic devices as the portable memory device is connected with the electronic devices whenever the manuals are necessary, so that users easily refer to the manuals. Convenience of the users is improved. The portable memory device is individually utilized, so user satisfaction is improved. The portable memory device storing the manuals is provided to the users free of charge, so the user satisfaction is improved. Wastes and environment contamination caused by book-type manuals are reduced. Since the portable memory device is used instead of the book-type manual, the size of a box for accessory parts is minimized, so that transportation cost is reduced. | 10-06-2011 |
20130147619 | METHOD OF DETERMINING FAILURE OF ACTIVE AIR FLAP - A method of determining a failure of an active air flap, including determining whether or not an active air flap is in a non-openable state, if the active air flap is in the non-openable state, continuously checking a variation of the temperature of engine-cooling water, and if the variation is below a reference variation, interrupting the generation of failure-alert, and if the variation of the temperature of engine-cooling water is above the reference variation, processing whether to generate the failure-alert such that if the time taken to reach the variation is above a reference temperature time, interrupting the generation of failure-alert, and if the time is below the reference temperature time, generating the failure-alert. | 06-13-2013 |
20130154285 | BUMPER BEAM ASSEMBLY FOR VEHICLE - A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude. | 06-20-2013 |
20140143589 | METHOD FOR MANAGING PATH OF OSEK NETWORKS - Disclosed herein is a method of managing the path of an OSEK network. The method of managing the path of an OSEK network includes step S | 05-22-2014 |
20140240365 | SEMICONDUCTOR DEVICE CONTROLLING SOURCE DRIVER AND DISPLAY DEVICE INCLUDING THE SEMICONDUCTOR DEVICE THE SAME - A semiconductor device includes: a transmitter transforming n data into first serial data and transmitting the first serial data through a first transmission line and transforming m data into second serial data and transmitting the second serial data through a second transmission line, where n and m are natural numbers at least one of which is greater than 1; a first driver integrated circuit (IC) group including n driver ICs; and a second driver IC group including m driver ICs, wherein each of the n driver ICs receives the first serial data through the first transmission line and is driven by part of the first serial data, each of the m driver ICs receives the second serial data through the second transmission line and is driven by part of the second serial data, and each of the n data and the m data includes identification information about a driver IC. | 08-28-2014 |
20140240371 | Phase Locked Loop for Preventing Harmonic Lock, Method of Operating the Same, and Devices Including the Same - A phase locked loop includes a voltage controlled oscillator including a plurality of delay cells configured to respectively generate a plurality of clock signals having different phases and a harmonic lock detector configured to detect harmonic lock in the voltage controlled oscillator and to generate a reset signal in response. Remaining ones of the delay cells other than a first delay cell among the plurality of delay cells are reset in response to the reset signal. | 08-28-2014 |
20160080533 | GATEWAY APPARATUS AND METHOD FOR SYNCHRONIZATION BETWEEN HETEROGENEOUS NETWORK DOMAINS WITHIN VEHICLE - A gateway apparatus includes a first network controller, a second network controller, and a time synchronization control unit. The first network controller has a first timer time-synchronized with nodes within a first network domain. The second network controller has a second timer time-synchronized with nodes within a second network domain. The time synchronization control unit includes a processor configured to store the observed times of the switching points of synchronized time slots within the first network domain, based on system time within the second network domain, and adjusts the rate of the second timer based on a comparison of a time difference between the successive observed times and a nominal length of the time slots. | 03-17-2016 |
20160087738 | TIME SYNCHRONIZATION SLAVE APPARATUS CAPABLE OF ADJUSTING TIME SYNCHRONIZATION PERIOD, AND METHOD OF DETERMINING TIME SYNCHRONIZATION PERIOD - A time synchronization slave apparatus and a method of determining a time synchronization period are disclosed. In the apparatus, a time synchronization processing unit performs a time synchronization operation and determines an offset and a rate used to correct local time error based on a calculated time error, a timer corrects the local time based on the determined offset and rate, a time error estimation unit estimates a time error in the local time during a present time synchronization period, and generates excess error information regarding an excess point at which the estimated time error exceeds a threshold allowable time error range, a time synchronization period determination unit determines a subsequent time synchronization period based on the excess error information, and a synchronization period information transmission unit transmits synchronization period information regarding the subsequent time synchronization period to a time synchronization master apparatus. | 03-24-2016 |
20160091870 | REDUNDANCY-READY CONTROL APPARATUS, REDUNDANCY SYSTEM AND METHOD FOR CONFIGURING REDUNDANT LOGICS FOR ASSURING LOW POWER CONSUMPTION AND RELIABILITY AT THE SAME TIME - A redundancy-ready control apparatus, a redundancy system, and a method for configuring redundant logics are disclosed. The redundancy-ready control apparatus includes a plurality of function blocks, a redundancy configuration determining unit, a function block activating unit, and a synchronizing unit. The plurality of function blocks respectively performs a predetermined function. The redundancy configuration determining unit determines function blocks to be included in a redundancy configuration based on the priorities of the respective function blocks. According to the redundancy configuration, the function block activating unit activates the function blocks corresponding to the redundancy configuration to connect power and operational clocks to the activated function blocks, or deactivates function blocks excluded from the redundancy configuration to disconnect power or operational clocks to the deactivated function blocks. The synchronizing unit synchronizes each of the function blocks of the redundancy configuration with a function block that performs an identical redundant function. | 03-31-2016 |
Patent application number | Description | Published |
20110249483 | STACKED MEMORY DEVICE HAVING INTER-CHIP CONNECTION UNIT, MEMORY SYSTEM INCLUDING THE SAME, AND METHOD OF COMPENSATING FOR DELAY TIME OF TRANSMISSION LINE - A stacked semiconductor memory device is provided which includes a first memory chip including a first transmission line, a second transmission line, and a logic circuit configured to execute a logic operation on a first signal of the first transmission line and a second signal of the second transmission line. The stacked semiconductor memory device further includes a second memory chip stacked over the first memory chip, an inter-chip connection unit electrically coupled between the second memory chip and the first transmission line of the first memory chip, and a dummy inter-chip connection unit electrically coupled to the second transmission line of the first memory chip and electrically isolated from the second memory chip. | 10-13-2011 |
20110292708 | 3D SEMICONDUCTOR DEVICE - A three-dimensional (3D) semiconductor device may include a stack of chips, including a master chip and one or more slave chips. I/O connections of slave chips need not be connected to channels on a motherboard, and only electrode pads of a master chip may be connected to the channels. Only the master chip may provide a load to the channels. A through-substrate via (TSV) boundary may be set on a data input path, a data output path, an address/command path, and/or a clock path of a semiconductor device in which the same type of semiconductor chips are stacked. | 12-01-2011 |
20120039140 | FUSE CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE INCLUDING THE SAME - A fuse circuit includes a program unit, a sensing unit and a control unit. The program unit is programmed in response to a program signal, and outputs a program output signal in response to a sensing enable signal. The sensing unit includes a variable resistor unit that has a resistance that varies based on a control signal, and generates a sensing output signal based on the resistance of the variable resistor unit and the program output signal. The control unit generates the control signal having a value changed depending on operation modes, and performs a verification operation with respect to the program unit based on the sensing output signal to generate a verification result. The program unit may be re-programmed based on the verification result. | 02-16-2012 |
20130003477 | SEMICONDUCTOR MEMORY DEVICE INCLUDING SPARE ANTIFUSE ARRAY AND ANTIFUSE REPAIR METHOD OF THE SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device including an antifuse cell array and a spare antifuse cell array are provided. An antifuse cell array includes a first set of antifuse cells arranged in a first direction and each one of the first set of antifuse cells is connected to a corresponding one of first through nth word lines. The spare antifuse cell array includes a first spare set of antifuse cells arranged in the first direction and each one of the first spare set of antifuse cells is connected to a corresponding one of first through kth spare word lines. A first operation control circuit is configured to program antifuses of the antifuse cell array and the spare antifuse cell array, and to read a status of each of the antifuses. The first operation control circuit is commonly connected to the first set of antifuse cells and the first spare set of antifuse cells. | 01-03-2013 |
20130056812 | SEMICONDUCTOR MEMORY DEVICES INCLUDING VERTICAL TRANSISTOR STRUCTURES - A semiconductor memory device may include a common source region on a substrate, an active pattern between the substrate and the common source region, a gate pattern facing a sidewall of the active pattern, a gate dielectric pattern between the gate pattern and the active pattern, a variable resistance pattern between the common source region and the active pattern, and an interconnection line. | 03-07-2013 |
20130099305 | SEMICONDUCTOR DEVICES INCLUDING A VERTICAL CHANNEL TRANSISTOR AND METHODS OF FABRICATING THE SAME - Semiconductor devices having vertical channel transistors are provided. The semiconductor device includes an insulation layer on a substrate and a buried bit line on the insulation layer. The buried bit line extends in a first direction. An active pillar is disposed on the buried bit line. The active pillar includes a lower dopant region, a channel region having a first sidewall and an upper dopant region vertically stacked on the buried bit line. A contact gate electrode is disposed to be adjacent to the first sidewall of the channel region. A word line is electrically connected to the contact gate electrode. The word line extends in a second direction intersecting the first direction. A string body connector is electrically connected to the channel region. Related methods are also provided. | 04-25-2013 |
20140233292 | 3D SEMICONDUCTOR DEVICE - A three-dimensional (3D) semiconductor device may include a stack of chips, including a master chip and one or more slave chips. I/O connections of slave chips need not be connected to channels on a motherboard, and only electrode pads of a master chip may be connected to the channels. Only the master chip may provide a load to the channels. A through-substrate via (TSV) boundary may be set on a data input path, a data output path, an address/command path, and/or a clock path of a semiconductor device in which the same type of semiconductor chips are stacked. | 08-21-2014 |
Patent application number | Description | Published |
20120139125 | MULTI-CHIP PACKAGE AND METHOD OF MANUFACTURING THEREOF - Provided are a multi-chip package and a method of manufacturing the same, which can facilitate wire bonding even when an upper chip is larger than a lower chip or overhangs a lower chip. A multi-chip package includes a substrate having first and second bonding pads on a top surface thereof, a first chip connected to the first bonding pads on the substrate, an insulating layer formed on the substrate so as to surround lateral surfaces of the first chip, a set of openings formed in the insulating layer so as to expose the second bonding pads, and a second chip formed on the insulating layer and the first chip, the second chip having a larger area than the first chip and connected to the second bonding pads using wires that pass through the second openings. | 06-07-2012 |
20130049221 | SEMICONDUCTOR PACKAGE HAVING PLURAL SEMICONDUCTOR CHIPS AND METHOD OF FORMING THE SAME - A semiconductor package includes a first semiconductor chip mounted to a substrate, a first encapsulant covering the first semiconductor chip and have first to fourth sidewall surfaces, and a chip stack mounted to the substrate and disposed on the first encapsulant. The chip stack includes a plurality of second semiconductor chips. A second encapsulant covers the chip stack. The second encapsulant may cover the first sidewall surface of the first encapsulant and expose the third sidewall surface of the first encapsulant. | 02-28-2013 |
20130049228 | SEMICONDUCTOR PACKAGE HAVING SUPPORTING PLATE AND METHOD OF FORMING THE SAME - A semiconductor package may include a packaging substrate, a first semiconductor chip on the packaging substrate, and a support plate on the packaging substrate. The support plate may be spaced apart from the first semiconductor chip in a direction parallel with respect to a surface of the packaging substrate. A second semiconductor chip may be provided on the first semiconductor chip and on the support plate so that the first semiconductor chip is between the second semiconductor chip and the packaging substrate and so that the support plate is between the second semiconductor chip and the packaging substrate. An adhesion layer may bond the second semiconductor chip to the first semiconductor chip and may bond the second semiconductor chip to the support plate. In addition, an electrical coupling may be provided between the first semiconductor chip and the packaging substrate. | 02-28-2013 |
20130200530 | Semiconductor Packages Including a Plurality of Stacked Semiconductor Chips - Semiconductor packages including a plurality of semiconductor chips are provided. The semiconductor package includes a semiconductor base frame; a first semiconductor chip stacked on the semiconductor base frame and having an upper surface that has a first area; a second semiconductor chip stacked on the first semiconductor chip and having an upper surface that has a second area larger than the first area; a first adhesive tape attached to a lower surface of the first semiconductor chip and a second adhesive tape attached to a lower surface of the second semiconductor chip; and first and second bonding wires that connect the first semiconductor chip and the second semiconductor chip to the semiconductor base frame, respectively. The first bonding wire bends through the second adhesive tape and is connected to a portion of the semiconductor base frame, which is located below the lower surface of the second semiconductor chip. | 08-08-2013 |
20140167291 | SEMICONDUCTOR PACKAGE HAVING SUPPORTING PLATE AND METHOD OF FORMING THE SAME - A semiconductor package may include a packaging substrate, a first semiconductor chip on the packaging substrate, and a support plate on the packaging substrate. The support plate may be spaced apart from the first semiconductor chip in a direction parallel with respect to a surface of the packaging substrate. A second semiconductor chip may be provided on the first semiconductor chip and on the support plate so that the first semiconductor chip is between the second semiconductor chip and the packaging substrate and so that the support plate is between the second semiconductor chip and the packaging substrate. An adhesion layer may bond the second semiconductor chip to the first semiconductor chip and may bond the second semiconductor chip to the support plate. In addition, an electrical coupling may be provided between the first semiconductor chip and the packaging substrate. | 06-19-2014 |
Patent application number | Description | Published |
20080198604 | LIGHTING APPARATUS USING FILTER AND CONDENSER FOR LED ILLUMINATION - There is provided a lighting apparatus using a filter and a condenser for LED illumination in which an optical filter to obtain diverse optical patterns as a user desires is connected to a condenser for LED illumination without using any additional device. | 08-21-2008 |
20090194736 | Nanosized nickel-doped carbon nanotubes for hydrogen storage and production method thereof - Disclosed herein is a method of doping nanosized nickel (Ni) on the surface of carbon nanotubes to improve the hydrogen storage capacity of the carbon nanotubes. The method comprises: sonicating carbon nanotube samples produced by vapor deposition, in sulfuric acid solution, followed by filtration to remove a metal catalyst from the carbon nanotube samples; and doping the carbon nanotube samples in liquid phase solution, followed by drying and reduction, so as to dope nanosized nickel on the surface of the carbon nanotubes. | 08-06-2009 |
20100078701 | THREE-DIMENSIONAL MICROELECTRONIC DEVICES INCLUDING REPEATING LAYER PATTERNS OF DIFFERENT THICKNESSES - A vertical NAND flash memory device includes a substrate having a face and a string of serially connected flash memory cells on the substrate. A first flash memory cell is adjacent the face, and a last flash memory cell is remote from the face. The flash memory cells include repeating layer patterns that are stacked on the face, and a pillar that extends through the series of repeating layer patterns. The pillar includes at least one oblique wall. At least two of the series of repeating layer patterns in the string are of different thicknesses. Other vertical microelectronic devices and related fabrication methods are also described. | 04-01-2010 |
20100239464 | SUBSTRATE MANUFACTURING METHOD FOR SENSOR APPLICATIONS USING OPTICAL CHARACTERISTICS AND THE SUBSTRATE THEREFROM - A method for manufacturing a substrate of an analytical sensor and the substrate thus prepared are disclosed. The method for manufacturing the substrate of the sensor application according to the present invention is characterized in that it comprises (a) the step of preparing a dispersed solution of nanoparticles, which are stable in a volatile organic solvent due to surface modification of nanoparticles having a pre-designed certain size on the nanometer level with an organic functional group (b) the step of preparing a single layer film of nanoparticles surface-modified with the organic functional group on the interface using said dispersed solution of nanoparticles on the basis of the Langmuir-Blodgett method, and then transferring said single layer film of nanoparticles to the substrate; and (c) the step of coating the substrate to which said single layer film of nanoparticles is transferred, with the metal thin film by means of the vacuum vapor deposition, and then optionally removing nanoparticles to manufacture a nanostructure to be used as the analytical sensor using optical characteristics. According to the method for manufacturing the substrate of the sensor application according to the present invention as above, the nanoparticles can be uniformly fixed on the solid substrate having a great area above 10×10 cm | 09-23-2010 |
20110019133 | LIQUID CRYSTAL DISPLAY DEVICE WITH MIRROR FUNCTION - A LCD device includes a liquid crystal panel, an upper polarizing plate disposed above the liquid crystal panel, a lower polarizing plate disposed under the liquid crystal panel, a retardation film formed on a polarization layer of the upper polarizing plate, and a liquid crystal polarizing film attached to the retardation film. Since the LCD device uses a polarized liquid crystal film that is formed of a liquid crystal films to perform a mirror function, the deterioration in the image quality due to the surface unevenness is improved. Also, since the LCD device uses a polarized liquid crystal film to enable the display function and the mirror function of the LCD device, a user who wears polarized sunglasses can detect the mirror function. | 01-27-2011 |
20110032763 | SEMICONDUCTOR DEVICES INCLUDING FIRST AND SECOND BIT LINES - In some embodiments, a semiconductor device includes first bit lines connected to respective first contacts. Spacers are disposed on sidewalls of the first bit lines. A second bit line is self-alignedly disposed between adjacent spacers, and a second contact is self-aligned with and connected to the second bit line. | 02-10-2011 |
20110128846 | METHOD FOR CONTROLLING ACCESS OF COMMUNICATION MEDIUM ACCORDING TO MAC PROTOCOL OF IEEE 802.11 - The present invention relates to a method of controlling access to a wireless channel in a wireless communication system, and more particularly, to such a method of controlling wireless channel access, in which it is determined whether or not peripheral communication nodes are ones interrupting main communication between communication nodes being activated, and if it is determined that the peripheral communication nodes are ones which does not interrupt the main communication, they gain access to a wireless channel so as to perform parallel communication with respect to the main communication. The wireless channel access control method according to the present invention determines whether or not peripheral communication nodes actually interrupt main communication, and if it is determined that the peripheral communication nodes are ones which does not interrupt the main communication, they gain access to a wireless channel so as to perform parallel communication with respect to the main communication, thereby efficiently utilizing a limited wireless channel resource. | 06-02-2011 |
20120043122 | BOARD WITH FINE PITCH BUMP AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a board with a fine pitch bump and a method of manufacturing the same. The method of manufacturing a board with a fine pitch bump includes: forming a solder resist layer by stacking a solder resist on a core layer having a circuit pattern formed thereon; forming a seed layer on an upper surface of the solder resist layer; forming a dry film layer by stacking a dry film on an upper surface of the seed layer; forming holes by simultaneously drilling the solder resist layer, the seed layer, and the dry film layer; and forming a copper post bump by performing copper filling plating in the holes and removing the seed layer and the dry film layer. The holes having the same size are simultaneously drilled into the solder resist layer and the dry film layer to improve a matching degree of the copper post bump, thereby making it possible to form the fine pitch bump. | 02-23-2012 |
20120061741 | THREE-DIMENSIONAL MICROELECTRONIC DEVICES INCLUDING HORIZONTAL AND VERTICAL PATTERNS - A vertical NAND flash memory device includes a substrate having a face and a string of serially connected flash memory cells on the substrate. A first flash memory cell is adjacent the face, and a last flash memory cell is remote from the face. The flash memory cells include repeating layer patterns that are stacked on the face, and a pillar that extends through the series of repeating layer patterns. The pillar includes at least one oblique wall. At least two of the series of repeating layer patterns in the string are of different thicknesses. Other vertical microelectronic devices and related fabrication methods are also described. | 03-15-2012 |
20120267285 | PACKAGE SUBSTRATE AND FABRICATING METHOD THEREOF - Disclosed herein are a package substrate and a fabricating method thereof. The package substrate includes a substrate including at least one conductive pad, an insulation layer formed on the substrate and including an opening through which the conductive pad is exposed, a blister prevention layer formed along a top surface of the conductive pad exposed through the opening and a sidewall of the insulation layer, a metal post made of at least one alloy material and formed on the blister prevention layer, and a heat-diffusion prevention film formed on the metal post. | 10-25-2012 |
20120287112 | Driving Circuit of Liquid Crystal Display - A driving circuit of a liquid crystal display includes: a timing controller to output a gate control signal and a data control signal to control driving of a gate driving unit and a data driving unit and to output digital video data; a pair of gate driving units to be alternately driven by using at least one frame as a period to supply gate signals to gate lines of a liquid crystal panel in response to the gate control signal; and a data driving unit to supply pixel signals to data lines of the liquid crystal panel in response to the data control signal. Degradation of characteristics of transistors constituting each gate driver can be prevented. | 11-15-2012 |
20150041903 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a plurality of transistors formed over a substrate, a support body including a horizontal portion and protrusions, wherein the horizontal portion covers at least one of the transistors, and the protrusions are formed over the horizontal portion and located between the transistors, and conductive layers and insulating layers alternately stacked over the support body and protruding upwardly along the sidewalls of the protrusions. | 02-12-2015 |
20150069616 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a substrate on which a plurality of contact regions are defined, a plurality of transistors formed in the plurality of contact regions, a support body formed over the plurality of transistors and including a top surface, portions of which have different heights in the plurality of contact regions, a plurality of stacked structures including a plurality of conductive layers stacked over the support body, slits located between the plurality of stacked structures, first lines coupled to first junctions of the plurality of transistors through the slits, and second lines coupled to second junctions of the plurality of transistors through the slits. | 03-12-2015 |
20150112633 | METHOD OF OPERATING ACCELERATION SENSOR AND ELECTRONIC DEVICE THEREOF - Provided is an acceleration sensor operating method of an electronic device. The method includes checking whether at least one movement generation means operates. The method also includes changing a sampling frequency of the acceleration sensor when the movement generation means operates. The method further includes receiving a sensor value of the acceleration sensor according to the changed sampling frequency. | 04-23-2015 |
20150153825 | METHOD FOR CONTROLLING DISPLAY SCREEN IN HEAD-MOUNTED DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY DEVICE - A method of and device for controlling a head-mounted display device. The method includes detecting a touch input on at least one temple frame provided on the head-mounted display device; detecting movement information of the head-mounted display device; and controlling screen locking of the head-mounted display device according to the touch input on the at least one temple frame and the movement information. | 06-04-2015 |
20150178117 | SELECTING CLOUD COMPUTING RESOURCE BASED ON FAULT TOLERANCE AND NETWORK EFFICIENCY - The disclosure is related to selecting and allocating one of resources in a cloud computing system to create a virtual machine. A control server may determine a resource selection reference by selecting one of fault-tolerance and network efficiency upon receipt of a request message for creating a target virtual machine. The control server may calculate at least one of a fault-tolerance point and a network efficiency point of each candidate resource according to the selected resource selection reference. The control server may select one of candidate resources to create a requested virtual machine based on at least one of the calculated fault-tolerance point and the calculated network efficiency point of the candidate resources. | 06-25-2015 |
20150371944 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a plurality of transistors formed over a substrate, a support body including a horizontal portion and protrusions, wherein the horizontal portion covers at least one of the transistors, and the protrusions are formed over the horizontal portion and located between the transistors, and conductive layers and insulating layers alternately stacked over the support body and protruding upwardly along the sidewalls of the protrusions. | 12-24-2015 |
20160051936 | CENTRAL BAFFLE AND PRESSURE-TYPE HOLLOW FIBER MEMBRANE MODULE COMPRISING THE SAME AND ITS CLEANING METHOD - The present disclosure relates to a structure of a pressure-type hollow fiber membrane module and its cleaning method, and more particularly, to a pressure-type hollow fiber membrane module with a central baffle in which the central baffle has a cylindrical shape with a hollow inside the module. The module includes an air zone with at least one backwash hole passing therethrough and a water zone with at least one backwash hole passing therethrough. The central baffle is installed on the same axis as a concentration part at the center of the pressure-type hollow fiber membrane module to allow a uniform flow of concentrated water and cleaning air in all directions. | 02-25-2016 |
Patent application number | Description | Published |
20120196439 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - In a method of forming a conductive pattern structure of a semiconductor device, a first insulating interlayer is formed on a substrate. A first wiring is formed to pass through the first insulating interlayer. An etch stop layer and a second insulating interlayer are sequentially formed on the first insulating interlayer. A second wiring is formed to pass through the second insulating interlayer and the etch stop layer. A dummy pattern is formed to pass through the second insulating layer and the etch stop layer at the same time as forming the second wiring. The second wiring is electrically connected to the first wiring. The dummy pattern is electrically isolated from the second wiring. | 08-02-2012 |
20120219654 | Photomask Cleaning Apparatus and Methods of Cleaning a Photomask Using the Same - A photomask cleaning apparatus includes a photomask receiving stage and a laser supply unit. The photomask receiving stage is configured to receive and retain a photomask in a desired orientation. The photomask has a front face having a pellicle adhesive residue region thereon. The desired orientation is with the front face positioned to allow gravity to move particles on the front face away from the front face without interference from the front face of the photomask. The laser supply unit is configured to generate a laser beam that irradiates a target region on the front face of the photomask to remove a pellicle adhesive residue from the target region. The photomask cleaning apparatus is configured to move the target region on the front face of the photomask to irradiate the entire pellicle adhesive residue region. Methods of using the photomask cleaning apparatus are also provided. | 08-30-2012 |
20130180454 | THIN FILM DEPOSITION APPARATUS - Provided is a thin film deposition apparatus which comprises a chamber, a susceptor, a source gas supply part, and a susceptor support. The chamber has an inner space in which a deposition process is performed. The susceptor is disposed within the chamber to directly support a plurality of substrates along a circumference of a center of a top surface or support a substrate holder on which at least one substrate is disposed. The source gas supply part supplies first and second source gases into a central portion of an upper side of the susceptor in a state where the first and second gases are separated from each other. Also, the source gas supply part respectively injects the first and second source gases separated from each other toward a circumference of the susceptor through vertically arranged source gas injection holes to supply the first and second source gases onto the substrates disposed on the susceptor. The susceptor support is configured to support a center of the susceptor from a lower side of the susceptor. Also, the susceptor support includes an additional gas supply part for injecting an additional gas introduced from the outside onto a top surface of the susceptor. | 07-18-2013 |
20140197465 | NONVOLATILE MEMORY DEVICES WITH ALIGNED TRENCH ISOLATION REGIONS - A nonvolatile memory device includes a substrate, an elongate isolation region including a field insulation film disposed in a trench in the substrate, and a word line crossing the insulation region and including a tunneling insulation layer on an active region of the substrate adjacent the isolation region, a charge storage layer on the tunneling insulation layer and a blocking insulation layer on the charge storage layer. A first plane index of a bottom surface of the trench has a first interface trap density and a second plane index of a sidewall of the trench has a second interface trap density equal to or less than the first interface trap density. In some embodiments, the first plane index may be (100) and the second plane index may be (100) or (310). | 07-17-2014 |
20150241780 | METHODS OF FORMING INSULATION LAYER STRUCTURES AND METHODS OF MANUFACTURING METAL INTERCONNECTIONS - In a method of an insulation layer structure, a first photosensitive layer is formed on a substrate. The first photosensitive layer is partially exposed to form a first pattern and a second pattern. The second pattern includes silicon oxide. A second photosensitive layer is formed on the second pattern. The second photosensitive layer is partially exposed to form a third pattern and a fourth pattern. The fourth pattern includes silicon oxide. The first pattern is removed by performing a first developing process. The third pattern is removed by performing a second developing process. | 08-27-2015 |
Patent application number | Description | Published |
20090185538 | MOBILITY MANAGEMENT SYSTEM AND METHOD FOR INTERNET PROTOCOL BASED LOW POWER WIRELESS NETWORK - A mobility management system and method is provided for efficiently support mobility to an IPv6 based LoWpan. The mobility management method for Internet Protocol version 6 (IPv6) based personal area network (PAN) moving with a mobile router according to the present invention includes detecting, at a mobile terminal, movement of the mobile router; determining whether the movement is an intra-network movement or an inter-network movement, transmitting, when the movement is an intra-network movement, a neighbor discovery request message to a gateway of a currently attached network and receiving a neighbor discovery response message containing a temporary address transmitted by the gateway in response to the neighbor discovery request message. When the movement is an inter-network movement, the gateway receives the binding acknowledgement message from a home agent and establishes a bidirectional tunnel with the home agent. | 07-23-2009 |
20090185549 | MOBILITY HEADER COMPRESSION METHOD AND SYSTEM FOR INTERNET PROTOCOL-BASED LOW POWER WIRELESS NETWORK - A mobility header compression method and system for an IPv6-based LoWPAN is provided for supporting IPv6 mobility to the IPv6-based LoWPAN checks a packet carrying data and a first and a second headers containing transmission information about the data to determine whether the second header contains a compressed Internet Protocol version 6 (IPv6) information. When the second header contains a compressed IPv6 information, ands followed by a mobility header, a mobility support-indicative field of the first header is set to indicate that the second header is followed by the mobility header and the rest of the fields of the second header are compressed except for the mobility header-indicative field. A mobility information-indicative field of the mobility header is set to indicate inclusion of mobility information; and the rest of the fields of the mobility header are compressed except for the mobility information-indicative field. | 07-23-2009 |
20100202355 | METHOD FOR SUPPORTING ROUTE OPTIMIZATION IN 6LoWPAN BASED MANEMO ENVIRONMENT - A method is provided for registering a mobile router in an Internet Protocol version 6 over Low power Wireless Personal Area Network (6LoWPAN) network. The mobile router detects movement into a wireless network through the reception of a beacon message, and sends a Router Solicitation (RS) message requesting registration in the wireless network to a gateway. The gateway acquires an address of the mobile router from the RS message, stores the acquired address, assigns a new address to be used in the wireless network to the mobile router, and sends a Router Advertisement (RA) message with assigned address information and gateway address information, to the mobile router. The mobile router acquires the assigned address information and the gateway address information from the RA message. | 08-12-2010 |
20100202357 | METHOD FOR SUPPORTING MOBILITY OF A MOBILE NODE IN A MULTI-HOP IP NETWORK AND A NETWORK SYSTEM THEREFOR - A method is provided for supporting mobility of a Mobile Node (MN) in a multi-hop Internet Protocol (IP) network, in which an MN that has moved from a source Personal Area Network (PAN) to a target PAN, sends a Router Solicitation (RS) message with an option for requesting its profile to a gateway of the target PAN, and receives a Router Advertisement (RA) message from the gateway in response to the RS message. The RA message includes a home prefix of the MN as the requested profile. The method supports mobility of MNs, enables unicast communication, and facilitates efficient use of the network. | 08-12-2010 |
20110269442 | METHOD AND APPARATUS FOR RECONFIGURING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - A method for receiving control information by a User Equipment (UE) in a wireless communication system is provided. The method includes monitoring channel quality of a control channel, determining whether reconfiguration of the control channel is needed, based on the channel quality of the control channel, if the reconfiguration of the control channel is needed, requesting an evolved Node B (eNB) to reconfigure the control channel, and receiving the control information through the reconfigured control channel. | 11-03-2011 |
20140006586 | METHOD FOR SUPPORTING THE MOBILITY OF A DEVICE IN A 6LOWPAN-BASED WIRELESS SENSOR NETWORK | 01-02-2014 |