Patent application number | Description | Published |
20120328035 | DATA TRANSMISSION METHOD AND APPARATUS IN MIMO COMMUNICATION SYSTEM - A method and apparatus for efficiently transmitting data in an MIMO communication system are provided. The method includes receiving first Channel State Information (CSI) fed back from a plurality of terminals; requesting feedback of second CSI from the respective terminals, the second CSI differing from the first CSI; and determining the terminals to be grouped by using at least one of the first CSI and second CSI, when the second CSI is fed back from the respective terminals. | 12-27-2012 |
20130089265 | METHOD FOR ENCODING/DECODING HIGH-RESOLUTION IMAGE AND DEVICE FOR PERFORMING SAME - A method for encoding/decoding high-resolution image and a device for performing the same set the size of an extended macro-block as the size of a prediction unit to be encoded, according to a temporal frequency feature or a spatial frequency feature found therebetween at least one picture to be encoded, perform motion prediction and motion compensation using the set prediction unit size unit, and perform the conversion thereof. Also, a macro-block having 32×32 pixel or 64×64 pixel size is divided into at least one partition based on an edge, and encoding is performed on each of the divided partitions afterwards. Therefore, encoding efficiency for high definition (HD) or higher resolution images is enhanced. | 04-11-2013 |
20130108182 | APPARATUS AND METHOD FOR ENCODING/DECODING IMAGES FOR INTRA-PREDICTION CODING | 05-02-2013 |
20130122924 | METHOD FOR MITIGATING INTERFERENCE CAUSED BY BASE STATIONS, AND TERMINALS AND BASE STATIONS SUPPORTING THE METHOD - Provided is a method of mitigating interference caused by a base station. The method includes (a) determining whether there is an accessible base station among one or more base stations, and (b) sequentially determining channel information, which enables minimization of transmission power of each of the base stations, by base station among channel information between each of the base stations and a terminal to transmit the determined channel information to each of the base stations until an accessible base station is found when there is no accessible base station. | 05-16-2013 |
20130166770 | METHODS OF TRANSMITTING AND RECEIVING A MEDIA INFORMATION FILE FOR HTTP STREAMING - Disclosed are methods of transmitting and receiving media information file for HTTP stream. Content is divided into segments, the segments are divided into segment sub groups, each of the divided segments grouping the segment sub groups, a meta media information file including information on a segment sub group is configured; and sub media information file including information on segments in a segment sub group is configured. When service initializes, the metal media information file is transmitted. When a transmission request for content is received, the sub media information file to which a playback request timing for content belongs is selected and transmitted by referring to the meta media information file, and then, a segment in a segment sub group corresponding to the sub media information file is transmitted. Thus, during HTTP streaming, initial transmission delay is reduced, and random access and trick mode playback are possible. | 06-27-2013 |
20130258946 | CROSS-LAYER OPTIMIZATION METHOD IN A MULTIMEDIA TRANSMISSION SYSTEM, AND AN ABSTRACTION LAYER COMPONENT FOR THE SAME - Disclosed are cross-layer optimization method where information about lots of dynamic changes in wireless environment is shared and cross-layer optimization is implemented and abstraction layer component. Multimedia transmission layer operating method where optimization of first layer and second layer is implemented by using service information provided from first layer having transmission layer and network layer and second layer lower than datalink layer. The operating method includes upward abstraction step where service information provided to second layer is processed and processed service information is provided to multimedia transmission layer and downward abstraction step where indication information provided from multimedia transmission layer is processed and processed service information is provided to second layer. Consequently, there is advantage that all layers share diverse information about lots of dynamic changes in wireless environment, and the diverse information can be controlled to allow transmission where QoS is ensured more effectively. | 10-03-2013 |
20150016741 | APPARATUS AND METHOD FOR ENCODING/DECODING IMAGES FOR INTRA-PREDICTION - A method of decoding an image includes the steps of restoring a residual value by performing inverse quantization and inverse transform on the residual value by entropy decoding a received bit stream, generating a prediction unit by performing intra prediction selectively using one of a plurality of prediction modes on a prediction unit split by conducting at least one of asymmetric partitioning and geometrical partitioning, and restoring an image by adding the residual value to the prediction unit. It may be possible to enhance encoding efficiency of high-resolution images having a resolution of HD or higher by performing intra prediction on the asymmetric partitioning and/or geometrical partitioning. | 01-15-2015 |
20150043631 | IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND DEVICE FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and a device for performing the same. A macro-block to be encoded is provided, a prediction macro-block is generated by performing either inter prediction or intra prediction, a residual prediction block is generated on the basis of the generated prediction macro-block and the provided macro-block, and the residual prediction block is transformed by applying one of a plurality of predetermined transform matrices to the generated residual prediction block. Accordingly, rate-distortion can be optimized, and image quality can be enhanced. | 02-12-2015 |
20150043632 | IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND DEVICE FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and a device for performing the same. A macro-block to be encoded is provided, a prediction macro-block is generated by performing either inter prediction or intra prediction, a residual prediction block is generated on the basis of the generated prediction macro-block and the provided macro-block, and the residual prediction block is transformed by applying one of a plurality of predetermined transform matrices to the generated residual prediction block. Accordingly, rate-distortion can be optimized, and image quality can be enhanced. | 02-12-2015 |
20150043640 | IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND DEVICE FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and a device for performing the same. A macro-block to be encoded is provided, a prediction macro-block is generated by performing either inter prediction or intra prediction, a residual prediction block is generated on the basis of the generated prediction macro-block and the provided macro-block, and the residual prediction block is transformed by applying one of a plurality of predetermined transform matrices to the generated residual prediction block. Accordingly, rate-distortion can be optimized, and image quality can be enhanced. | 02-12-2015 |
20150043643 | IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND DEVICE FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and a device for performing the same. A macro-block to be encoded is provided, a prediction macro-block is generated by performing either inter prediction or intra prediction, a residual prediction block is generated on the basis of the generated prediction macro-block and the provided macro-block, and the residual prediction block is transformed by applying one of a plurality of predetermined transform matrices to the generated residual prediction block. Accordingly, rate-distortion can be optimized, and image quality can be enhanced. | 02-12-2015 |
20150043647 | IMAGE ENCODING/DECODING APPARATUS AND METHOD TO WHICH FILTER SELECTION BY PRECISE UNITS IS APPLIED - According to the present invention, an image encoding/decoding method involves selecting, for units which are more precise than picture units, interpolation filters to be used in a motion compensated inter prediction to calculate sub-pixel values, wherein said precise units include at least one of a slice unit and a partition unit. Thus, encoding precision may be improved in a high resolution image having high definition (HD) or greater resolution. | 02-12-2015 |
20150043648 | IMAGE ENCODING/DECODING APPARATUS AND METHOD TO WHICH FILTER SELECTION BY PRECISE UNITS IS APPLIED - According to the present invention, an image encoding/decoding method involves selecting, for units which are more precise than picture units, interpolation filters to be used in a motion compensated inter prediction to calculate sub-pixel values, wherein said precise units include at least one of a slice unit and a partition unit. Thus, encoding precision may be improved in a high resolution image having high definition (HD) or greater resolution. | 02-12-2015 |
20150043649 | IMAGE ENCODING/DECODING APPARATUS AND METHOD TO WHICH FILTER SELECTION BY PRECISE UNITS IS APPLIED - According to the present invention, an image encoding/decoding method involves selecting, for units which are more precise than picture units, interpolation filters to be used in a motion compensated inter prediction to calculate sub-pixel values, wherein said precise units include at least one of a slice unit and a partition unit. Thus, encoding precision may be improved in a high resolution image having high definition (HD) or greater resolution. | 02-12-2015 |
20150043650 | IMAGE ENCODING/DECODING APPARATUS AND METHOD TO WHICH FILTER SELECTION BY PRECISE UNITS IS APPLIED - According to the present invention, an image encoding/decoding method involves selecting, for units which are more precise than picture units, interpolation filters to be used in a motion compensated inter prediction to calculate sub-pixel values, wherein said precise units include at least one of a slice unit and a partition unit. Thus, encoding precision may be improved in a high resolution image having high definition (HD) or greater resolution. | 02-12-2015 |
20150256841 | METHOD FOR ENCODING/DECODING HIGH-RESOLUTION IMAGE AND DEVICE FOR PERFORMING SAME - A method for encoding/decoding high-resolution image and a device for performing the same set the size of an extended macro-block as the size of a prediction unit to be encoded, according to a temporal frequency feature or a spacial frequency feature found there between at least one picture to be encoded, perform motion prediction and motion compensation using the set prediction unit size unit, and perform the conversion thereof. Also, a macro-block having 32×32 pixel or 64×64 pixel size is divided into at least one partition based on an edge, and encoding is performed on each of the divided partitions afterwards. Therefore, encoding efficiency for high definition (HD) or higher resolution images is enhanced. | 09-10-2015 |
20150264352 | APPARATUS AND METHOD FOR ENCODING/DECODING IMAGE FOR INTRA-PREDICTION - A method of decoding an image includes the steps of restoring a residual value by performing inverse quantization and inverse transform on the residual value by entropy decoding a received bit stream, generating a prediction unit by performing intra prediction selectively using one of a plurality of prediction modes on a prediction unit split by conducting at least one of asymmetric partitioning and geometrical partitioning, and restoring an image by adding the residual value to the prediction unit. It may be possible to enhance encoding efficiency of high-resolution images having a resolution of HD or higher by performing intra prediction on the asymmetric partitioning and/or geometrical partitioning. | 09-17-2015 |
20150264353 | ADAPTIVE INTRA-PREDICTION ENCODING AND DECODING METHOD - Disclosed is an adaptive intra-prediction encoding and decoding method. The adaptive intra-prediction encoding method comprises the following steps: providing a prediction unit to be encoded; determining the total number of prediction modes for intra-prediction in accordance with the size of the prediction unit; selecting a certain prediction mode on the basis of the displacement of a reference pixel among the determined total number of the prediction modes, and performing intra-prediction using the selected prediction mode; and transforming and quantizing the residual value, which is the difference between the prediction unit predicted by the intra-prediction and the current prediction unit, and entropy-encoding the transformed and quantized value. Thus, rate-distortion may be optimized and image quality and encoding speed may be improved. | 09-17-2015 |
Patent application number | Description | Published |
20090216916 | METHOD AND APPARATUS FOR INPUTTING/OUTPUTTING DATA USING VIRTUALIZATION TECHNIQUE - A method and apparatus for inputting and outputting data by using a virtualization technique are provided. The method includes generating a virtual operating system (OS) for the external device, which is connected to a host, based on OS information stored in the external device, setting a partial area of a storage of the host as virtual storage for the external device, and storing the data in the virtual storage or a memory of the external device in response to a request for inputting and outputting the data from the virtual OS. | 08-27-2009 |
20090241110 | VIRTUAL ENVIRONMENT SYSTEM AND METHOD FOR OPERATING THE SAME - A virtual environment system and a method of operating the same, the virtual environment system including: a virtual operating system (OS) unit to operate a virtual OS installed in a mobile storage medium in a host OS installed in a host computer, to attach a virtual resource included in the virtual OS to the host OS, and to perform arbitration so that a virtual process operated in the virtual OS uses the virtual resource; and a user interface unit to provide a virtual desktop screen so that a user can use the virtual process in the virtual environment provided by the virtual OS. | 09-24-2009 |
20090271605 | METHOD AND APPARATUS FOR RESTORING SYSTEM USING VIRTUALIZATION - A method and apparatus to restore a system using virtualization, the method including: if a system restoration at a target restoration time point from among at least one restoration time points is requested, generating a virtualization layer; if a use of a system is requested by an application layer, accessing the target restoration time point using the virtualization layer; and performing a system restoration at the accessed target restoration time point. | 10-29-2009 |
20130262535 | METHOD OF MANAGING DATA OF FILE SYSTEM USING DATABASE MANAGEMENT SYSTEM - A method of managing data of a file system using a database management system is provided. According to the method, the metadata of the file system is managed using a database management system (DBMS), but writing data to or reading data from a disk is directly performed by the file system according to the method directly performed not through other file systems or DBMSs. In this way, stable transactions are guaranteed for a user, and the user can design a disk allocation algorithm optimized with respect to a multimedia environment. | 10-03-2013 |
20150127955 | METHOD AND APPARATUS FOR INPUTTING/OUTPUTTING VIRTUAL OPERATING SYSTEM FROM REMOVABLE STORAGE DEVICE ON A HOST USING VIRTUALIZATION TECHNIQUE - A method and apparatus for inputting and outputting data by using a virtualization technique are provided. The method includes generating a virtual operating system (OS) for the external device, which is connected to a host, based on OS information stored in the external device, setting a partial area of a storage of the host as virtual storage for the external device, and storing the data in the virtual storage or a memory of the external device in response to a request for inputting and outputting the data from the virtual OS. | 05-07-2015 |
Patent application number | Description | Published |
20080215344 | METHOD AND APPARATUS FOR EXPANDING BANDWIDTH OF VOICE SIGNAL - A method and apparatus for expanding a bandwidth of an input narrowband voice signal is provided. The narrowband voice signal is analyzed separately for each frame, and a Degree of Voicing (DV) and a Degree of Stationary (DS) are calculated depending on the analysis. A Degree of Difficulty of Bandwidth Expansion (DDBWE) of the narrowband voice signal is calculated based on DV and DS. Bandwidth expansion is controlled according to DDBWE. | 09-04-2008 |
20140146695 | SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD THEREOF - A signal processing apparatus which processes a voice packet is provided. The signal processing apparatus includes: a network jitter measurer which estimates network jitter using a weighting of a network jitter variance according to a network state, a compression and output unit which compresses or outputs a voice frame based on the estimated network jitter, and a loss concealer which divides a voice packet loss into short-term loss concealment and long-term loss concealment, and performs loss concealment in a different way depending on whether the voice packet loss is the short-term loss concealment or the long-term loss concealment. | 05-29-2014 |
20140272322 | COATING DEVICE, METHOD OF MANUFACTURING DISPLAY SUBSTRATE USING THE SAME AND DISPLAY SUBSTRATE MANUFACTURED USING THE SAME - A coating device includes an upper stage, a lower stage and a spraying part. The upper stage masks an upper surface of a display panel. The lower stage masks a lower surface of the display panel. The spraying part sprays ink to a side surface of the display panel. The side surface of the display panel is exposed between the upper stage and the lower stage. The coating device includes the upper stage and the lower stage, so that the coating device may form a coating layer of uniform thickness by precisely spraying ink. In addition, a cross-section of the coating layer may be precisely formed having specific shape such as an L or C shape. A display apparatus having high light usage efficiency and reduced light leakage may be provided by using the coating device. | 09-18-2014 |
20150131254 | PRINTED CIRCUIT BOARD, SEMICONDUCTOR PACKAGE HAVING THE SAME AND METHOD FOR MANUFACTURING THE SAME - The present invention discloses a printed circuit board, a semiconductor package having the same, and a method for manufacturing the same. A printed circuit board according to an aspect of the present invention includes: a package board including a mounting area and a peripheral area, the mounting area having a semiconductor chip mounted therein, the peripheral area surrounding the mounting area; a first central circuit pattern formed in the mounting area on one surface of the package board; a second central circuit pattern formed in the mounting area on the other surface of the package board and having a greater thickness than the first central circuit pattern; a first peripheral circuit pattern formed in the peripheral area on the one surface of the package board; and a second peripheral circuit pattern formed in the peripheral area on the other surface of the package board and having a greater thickness than the second peripheral circuit pattern. | 05-14-2015 |
Patent application number | Description | Published |
20120295391 | METHOD OF MANUFACTURING A SOLAR CELL - A method of manufacturing a solar cell includes preparing a base substrate having a first conductive type; diffusing an impurity having a second conductive type (opposite the first conductive type) into the base substrate to form an emitter layer having a first impurity concentration on the base substrate and a by-product layer on the emitter layer; irradiating a laser beam onto the emitter layer corresponding to a first region of the base substrate to form a front contact portion having a second impurity concentration higher than the first impurity concentration; irradiating the laser beam onto the by-product layer to remove the by-product layer corresponding to the first region; removing the by-product layer from an area outside of the first region; forming an anti-reflection layer on the base substrate; forming a front electrode on the anti-reflection layer corresponding to the first region; and forming a back electrode on the base substrate. | 11-22-2012 |
20130125964 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell including a crystalline semiconductor substrate having a first conductive type; a first doping layer on a front surface of the substrate and being doped with a first conductive type impurity; a front surface antireflection film on the front surface of the substrate; a back surface antireflection film on a back surface of the substrate; an intrinsic semiconductor layer, an emitter, and a first auxiliary electrode stacked on the back surface antireflection film and the substrate; a second doping layer on the back surface of the substrate and being doped with the first impurity; an insulating film on the substrate and including an opening overlying the second doping layer; a second auxiliary electrode in the opening and overlying the second doping layer; a first electrode on the first auxiliary electrode; and a second electrode on the second auxiliary electrode and being separated from the first electrode. | 05-23-2013 |
20130173760 | PROCESSING METHOD TO BE IMPLEMENTED UPON THE OCCURRENCE OF AN EXPRESSION SWITCH IN HTTP STREAMING - Disclosed is a processing method which enables natural reproduction in the event an expression switch occurs during an HTTP streaming transmission. The method involves: receiving a first media information file which stores information regarding segments in the event no expression switch occurs, and a second media information file which stores information regarding segments in the event an expression switch occurs; and receiving and reproducing segments of the content to be received with reference to the first information in the event no expression switch occurs, and receiving and reproducing segments of the content to be received with reference to the second information in the event an expression switch occurs. Thus, multimedia content may be provided without screen stoppage errors arising from changes in the dynamic environment of a channel. | 07-04-2013 |
20130215963 | ADAPTIVE INTRA-PREDICTION ENCODING AND DECODING METHOD - Disclosed is an adaptive intra-prediction encoding and decoding method. The adaptive intra-prediction encoding method comprises the following steps: providing a prediction unit to be encoded; determining the total number of prediction modes for intra-prediction in accordance with the size of the prediction unit; selecting a certain prediction mode on the basis of the displacement of a reference pixel among the determined total number of the prediction modes, and performing intra-prediction using the selected prediction mode; and transforming and quantizing the residual value, which is the difference between the prediction unit predicted by the intra-prediction and the current prediction unit, and entropy-encoding the transformed and quantized value. Thus, rate-distortion may be optimized and image quality and encoding speed may be improved. | 08-22-2013 |
20130269396 | WASHING MACHINE HAVING DAMPING APPARATUS - A washing machine having a structure in which a drum can stably rotate. The washing machine includes a cabinet including an outer frame that constitutes an exterior, an inner frame connected to an inner side of the outer frame, and a lower frame coupled to a lower part of the outer frame; a drum rotatably disposed in the inner frame; a base plate coupled to a lower part of the drum; a driving unit coupled to the base plate and driving the drum; and a damping apparatus that connects the base plate and the lower frame so as to absorb vibration occurring while the drum rotates. | 10-17-2013 |
20140033772 | WASHING MACHINE - A washing machine comprising a cabinet including an outer frame defining an appearance and an inner frame at least partially connected to an inner surface of the outer frame and a drum having a cylindrical shape and rotatably disposed in the inner frame. The inner frame includes a water flow disturbing part to disturb water flow generated in a space formed between the drum and the inner frame when the drum is rotated. The water flow disturbing part may have a shape that at least a portion of the inner frame protrudes outwardly along a periphery of the inner frame so that a length of at least one gap between an inner surface of the inner frame and an outer circumferential surface of the drum is different from a length of another gap. Accordingly, the drum may be stably rotated without collision with the frame in a dehydration process. | 02-06-2014 |
20140130854 | PHOTOELECTRIC DEVICE AND THE MANUFACTURING METHOD THEREOF - A photoelectric device includes: a semiconductor substrate including monocrystalline silicon and has first and second surfaces that are opposite to each other; a doping unit formed on the first surface of the semiconductor substrate; and an insulating layer that is formed between the doping unit and the second surface of the semiconductor substrate, wherein the doping unit includes: a first semiconductor layer including a first dopant doped in the monocrystalline silicon; and a second semiconductor layer including a second dopant doped in the monocrystalline silicon. | 05-15-2014 |
20140190218 | BALANCER AND WASHING MACHINE HAVING THE SAME - A washing machine includes a cabinet, a drum rotatably arranged within the cabinet, an annular recess provided in the drum, and a balancer to offset an unbalanced load caused within the drum during rotation of the drum. The balancer includes a balancer housing mounted to the recess and has an annular channel therein, at least one mass movably disposed in the channel, and at least one ball disposed between the balancer housing and the mass to generate rolling motion. | 07-10-2014 |
20140193941 | METHOD FOR MANUFACTURING SOLAR CELL - A method for manufacturing a solar cell includes forming a first electrode on a substrate, removing a portion of the first electrode to form a first electrode opening, forming a light absorbing layer on the first electrode and in the first electrode opening, and applying a laser beam to the substrate to create an interface reaction between the first electrode and at least the light absorbing layer, thereby removing a portion of the light absorbing layer to form a light absorbing layer opening. | 07-10-2014 |
20140208805 | BALANCER AND WASHING MACHINE HAVING THE SAME - A balancer includes a balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, at least one magnet coupled to one side of the balancer housing to restrain movement of the mass along the channel when rotational speed of a drum of the washing machine is within a predetermined range, and an inclined sidewall formed at an inner surface of the balancer housing to support the mass in a direction resisting centrifugal force applied to the mass during rotation of the drum. | 07-31-2014 |
20140208809 | BALANCER AND WASHING MACHINE HAVING THE SAME - A balancer includes a balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, and at least one magnet coupled to one side of the balancer housing to restrain movement of the mass along the channel when rotational speed of a drum of the washing machine is within a predetermined range. The magnet includes a plurality of unit magnets arranged in a circumferential direction of the balancer housing. | 07-31-2014 |
20140373672 | BALANCER AND WASHING MACHINE HAVING THE SAME - A balancer of a washing machine having improved balancing performance. The balancer includes a balancer housing having an annular channel therein, at least one mass movably disposed in the channel at least one groove recessed in an inner surface of the balancer housing so as to accommodate the mass, and at least one magnet coupled to an outer surface of the balancer housing to restrict the mass accommodated in the groove when an RPM of the drum is within a specific RPM range. The magnet is configured as a plurality of N poles and S poles which are arranged alternately, and the outermost pole of the magnet among the plural N poles and S poles has a relatively shorter length than another adjacent pole. | 12-25-2014 |
20150013077 | WASHING MACHINE WITH BALANCER AND CONTROL METHOD THEREOF - A washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum and a control method thereof. The washing machine with a balancer to counterbalance unbalanced load produced during rotation of a drum perform a ball distributing cycle of seating masses in a groove in the balancer before rotation of the drum possibly producing unbalance as in the spin-drying cycle begins to efficiently maintain balance of the drum, and a laundry untangling cycle of evenly distributing the laundry in the drum. Accordingly, vibration and noise may be reduced during the spin-drying cycle. In addition, in retrying the spin-drying, the ball distributing cycle is restricted based on the rate of rotation of the motor at the moment at which unbalance is sensed. Thereby, delay in cycle time in retrying the spin-drying cycle may be prevented. | 01-15-2015 |
20150054784 | METHOD AND APPARATUS FOR EXECUTING APPLICATION USING MULTIPLE INPUT TOOLS ON TOUCHSCREEN DEVICE - Provided are a method of performing an event action by using a touch screen device based on operation gestures that are simultaneously input by using multiple operation tools and the touch screen device. The method includes: identifying a first operation tool based on contact by the first operation tool, the contact being sensed on the touch screen device; setting an operation area on the touch screen device based on an area designated by the contact by the first operation tool; identifying a second operation tool based on access by the second operation tool, the access being sensed on the touch screen device; sensing an operation gesture of the second operation tool within the operation area by using the second operation tool. | 02-26-2015 |
20150068255 | BALANCER OF WASHING MACHINE - A balancer of a washing machine including a balancer housing mounted to a front surface of a drum and having an annular channel therein, a plurality of masses movably disposed along the channel, at least one magnet coupled to the balancer housing so as to restrict the masses from moving along the channel when a revolution per minute value of the drum is within a specific revolution per minute range, and at least one guide groove which is formed on an inner surface of the balancer housing and guides movement of the plural masses when the drum rotates. | 03-12-2015 |
Patent application number | Description | Published |
20120145971 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed is a photosensitive resin composition that includes (A) a cardo-based monomer represented by the following Chemical Formula 1 or 2, (B) a cardo-based resin, (C) a reactive unsaturated compound, (D) a pigment, (E) an initiator, and (F) a solvent, and a light blocking layer using the same. | 06-14-2012 |
20130164683 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes (A) a binder resin including phenol-based resin represented by the following Chemical Formula 1; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent, and a color filter using the same. | 06-27-2013 |
20150050595 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a photosensitive resin composition including (A) a binder resin represented by the following Chemical Formula 1; (B) a reactive unsaturated compound; (C) an initiator; (D) a pigment; and (E) a solvent, and a light blocking layer using the same, wherein, in the following Chemical Formula 1, each substituent is the same as defined in the detailed description. | 02-19-2015 |
20150065598 | Black Photosensitive Resin Composition and Light-Blocking Layer Using the Same - A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same. | 03-05-2015 |
20150111156 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - A photosensitive resin composition includes (A) a cardo-based resin including a repeating unit represented by the following Chemical Formula 1; (B) a reactive unsaturated compound; (C) a pigment; (D) an initiator; and (E) a solvent. A light blocking layer can be made using the same. | 04-23-2015 |
Patent application number | Description | Published |
20110109318 | SIGNAL CAPTURE SYSTEM AND TEST APPARATUS INCLUDING THE SAME - A signal capture system for capturing a signal and storing the captured signal in a storage apparatus in real time, and a test apparatus including the signal capture system. The signal capture system includes a printed circuit board; a socket that is connected to the printed circuit board and on which a reference memory component is mounted; and an interposer that is mounted on the printed circuit board, is connected to the socket, an external apparatus, and a storage apparatus, receives first signals from the reference memory component and transmits the received first signals to the external apparatus and the storage apparatus, and receives second signals from the external apparatus and transmits the received second signals to the reference memory component and the storage apparatus, wherein a shape of the socket is defined according to a type of the reference memory component. | 05-12-2011 |
20120091835 | Motor-Generator Cooling System of Hybrid-Automobile - A motor/generator cooling system of a hybrid vehicle that has a first and second motor/generator disposed in an axial direction in a transmission, may include a cooling pipe that may be disposed in an axial direction along an upper and outside of the first and second motor/generator in the transmission, a rear cover that may be connected to a downstream side of the cooling pipe such that the cooling pipe may be fixed thereto, an input supporter that may be connected to an upstream side of the cooling pipe, forms a cooling oil passage, and rotatably supports a rotor of the first motor/generator, and a case that the rear cover and the input supporter may be mounted thereon, an oil filter connected to a hydraulic pump may be mounted therein, a penetration hole may be formed therein, and the cooling pipe penetrates the penetration hole to be fixed thereto. | 04-19-2012 |
20120118090 | GEAR SHIFTING SYSTEM FOR ELECTRIC VEHICLE - A gear shifting system is described that includes an first shaft that is connected to a motor to be rotated thereby, a synchronizing gear, a first insert unit and a second insert unit protrude at both sides thereof, a first gear and a second gear configured to rotate around the first shaft, a first plate and a second plate, a first engagement aperture and a second engagement aperture, and a second shaft. The second shaft is configured to move the synchronizing gear in an axial direction so that the first insert unit is inserted into the first engagement aperture or the second insert unit is inserted into the second engagement aperture to transfer a torque of the synchronizing gear to the first gear or the second gear. | 05-17-2012 |
20120138419 | LAYOUT FOR PARKING SYSTEM OF DECELERATOR FOR ELECTRIC MOTOR VEHICLE - A layout for parking system of decelerator for an electric motor vehicle is provided herein. More specifically, the layout includes a decelerator housing, an input gear disposed within the decelerator housing, an output gear disposed within the decelerator housing, an intermediating gear connecting the input gear and the output gear and a parking unit disposed above the input gear and selectively trammeling the intermediating gear. Further, in the present layout the parking unit is disposed above an oil line in the decelerator housing. | 06-07-2012 |
20120145512 | PARKING SYSTEM FOR HYBRID VEHICLE - A parking system for a hybrid vehicle includes a transmission housing, a first motor section provided in the transmission housing, and mounted on an input shaft, a second motor section provided at the rear of the first motor section, and mounted on the input shaft, and a parking mechanism provided between the first motor section and the second motor section for selectively restraining a drive gear spline-coupled to the second motor section. The parking system for a hybrid vehicle can be reduced in overall size by improving the layout of the parking mechanism within the transmission with two motors and forming the parking gear integrally with the drive gear. | 06-14-2012 |
20120326738 | PATTERN SYNTHESIS APPARATUS AND SEMICONDUCTOR TEST SYSTEM HAVING THE SAME - A semiconductor test system includes a user device configured to operate a reference device in accordance with an interface signal based on a timing signal having a variable operating frequency, a pattern synthesis apparatus configured to measure an interval between adjacent edges of the timing signal transmitted from the user device, and extract a logic value of the interface signal in accordance with the timing signal so as to generate test pattern data, and a test device configured to receive the test pattern data, reconstruct the timing signal based on the measured interval, generate a test driving signal such that the logic value is extracted from a device under test (DUT) based on the reconstructed timing signal, and apply the test driving signal to the DUT so as to determine an operating state of the DUT. | 12-27-2012 |
20130095442 | Heat Treatment Container for Vacuum Heat Treatment Apparatus - Provided is a heat treatment container for a vacuum heat treatment apparatus. The heat treatment container includes a bottom and a sidewall. An exhaust passage is defined in an upper portion of the sidewall. | 04-18-2013 |
20130131939 | CONTROL TECHNIQUE FOR VEHICLE WITH SHIFT BY WIRE SYSTEM - Disclosed is a control technique that prevents a transmission automatically decelerates a vehicle when an ignition in the vehicle is turned off accidentally while the vehicle is moving and waits until the vehicle is completely stopped to automatically shift and lock the transmission of the vehicle in Park electronically. | 05-23-2013 |
20130189389 | HOT PRESS SINTERING APPARATUS AND PRESS ELEMENT - A hot press sintering apparatus according to the embodiment includes a chamber; a mold member located in the chamber and including a mold space section to be filled with a raw material; a press member for pressing and processing the raw material in the mold member; and a heating member for heating an interior of the chamber. The mold member includes a first mold part and a second mold part inserted into the first mold part and formed with the mold space section. | 07-25-2013 |
20130196278 | HEAT TREATMENT CONTAINER FOR VACUUM HEAT TREATMENT APPARATUS - A heat treatment container for a vacuum heat treatment apparatus according to an exemplary embodiment includes a bottom portion and a sidewall, and a support protruding inward. | 08-01-2013 |
20130207324 | METHOD FOR MANUFACTURING SILICON CARBIDE SINTERED MATERIAL USING BALL - A method for manufacturing a silicon carbide (SiC) sintered material according to the embodiment includes the steps of forming a mixture by mixing SiC powder with a resin and a ball; drying the mixture; and loading the dried mixture in a mold to sinter the dried mixture. The ball includes at least one of a Teflon ball, an SiC ball, a silicon nitride ball, an alumina ball, and a zirconia ball. | 08-15-2013 |
20130341153 | DUAL CLUTCH DEVICE FOR VEHICLE - A dual clutch device for a vehicle may include a drive motor provided in a motor housing, a clutch housing connected to the motor housing wherein a clutch may be provided in the clutch housing, and a cooling oil flowing unit forming a hydraulic line fluid-connecting the motor housing and the clutch housing and supplying a cooling oil to the drive motor and the clutch through the hydraulic line. | 12-26-2013 |
20140104311 | MEDICAL IMAGE DISPLAY METHOD USING VIRTUAL PATIENT MODEL AND APPARATUS THEREOF - Disclosed herein are a method and apparatus for displaying medical images using a virtual patient model. The apparatus includes a processor, the processor includes an image acquisition unit, a captured body part determination unit, a determination unit, and a display (control) unit. The image acquisition unit acquires one or more medical images of a patient. The captured body part determination unit determines the captured body part of each of the acquired one or more medical images. The determination unit determines a human body model diagram corresponding to unique information of the patient among a plurality of predetermined human body model diagrams. The display unit places and displays the one or more medical images on the determined captured body parts of the determined human body model diagram. | 04-17-2014 |
20140238186 | DRIVING APPARATUS FOR HYBRID VEHICLE - A driving apparatus for a hybrid vehicle includes an engine, a motor having a stator and a rotor, and a transmission to which a driving force is delivered selectively from the engine, the motor or both the engine and the motor. The motor is provided between the engine and the transmission to transmit the driving force to the transmission. The motor can be an inner rotor-type motor in which the stator is disposed at an outer side of the motor and the rotor is disposed at an inner side of the motor or an outer rotor-type motor in which the stator is disposed at an inner side of the motor and the rotor is disposed at an outer side of the motor. | 08-28-2014 |
20140297309 | SYSTEM AND METHOD FOR SUPPLYING MEDICAL IMAGE - The present invention relates to a system and method for providing medical images. The system for providing medical images according to an example of the present invention includes: one or more software viewer modules; a software user-specified worklist management module; and a software display controller module. The one or more software viewer modules display medical images. The user-specific worklist management module provides a user-specific worklist corresponding to a logged-in user, based on the role of the logged-in user, via a worklist interface which provides varying functions. The display controller module controls one or displaying monitors to display detailed information and medical images for a list, selected from among user-specific worklist, via the one or more software viewer modules based on status information on the one or more software viewer modules. | 10-02-2014 |
20150148189 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle may include, a generating device adapted to generate electricity by torque of an engine or to start the engine. an input device adapted to receive the torque of the engine. a speed output device changing the torque transmitted from the input device into two speed steps and outputting the changed torque. an auxiliary power source disposed between the input device and the speed output device and adapted to supply torque to the speed output device or to generate electricity by the torque of the speed output device. a final reduction device outputting the torque transmitted from the speed output device. | 05-28-2015 |
20160091070 | POWER TRAIN FOR HYBRID VEHICLE - A powertrain for a hybrid vehicle may include a first input shaft connected to a motor generator and coupled to a dog clutch apparatus, and a second input shaft connected to an engine and coupled to a planetary gear set, in which when the vehicle is overdriven, the dog clutch apparatus is engaged and restricts one component of the planetary gear set. | 03-31-2016 |
Patent application number | Description | Published |
20100081479 | PORTABLE COMMUNICATION DEVICE HAVING A TOUCH-SCREEN LOCKING UNIT - A portable communication device having a touch-screen locking unit that can prevent operation of the touch screen due to an unwanted screen touch is disclosed. The device comprises a main body housing having a touch screen. A mount is formed in the main body housing. An input unit is attached to or detached from the mount. A locking unit is provided on the mount and turns on/off a locking state of the touch screen according to attachment/detachment of the input unit. The locking state of the touch screen can be automatically set to an ON/OFF state by attaching/detaching a stylus pen to/from a mounting groove. When the touch screen is carried or kept, a touch screen operation or change according to an external environment can be prevented. | 04-01-2010 |
20130176253 | TOUCH SCREEN DEVICE FOR A PORTABLE TERMINAL - A touch screen device for a portable terminal includes an Indium Tin Oxide (ITO) film providing a touch screen feature; a light guide film attached onto one surface of the ITO film; and a light emitting device attached onto one surface of the ITO film and disposed in one side of the light guide film, wherein light output from the light emitting device provides lighting to an area where the light guide film is attached, while passing through the light guide film, and wherein the light guide film and the light emitting device are installed on the ITO film by a surface mounting process, thus reducing manufacturing costs and making it possible to secure more space capable of mounting other parts which in turn contribute in miniaturizing portable terminals. | 07-11-2013 |
20150241917 | CURVED BODY AND WEARABLE DEVICE THEREWITH - A wearable device may include: a strap including a substantially polygonal opening and a buckle formed at one end thereof; a buckle part configured to fasten opposite ends of the strap to each other by binding the opposite ends of the strap; and a body configured to be coupled to the opening by being fitted into the opening or decoupled from the opening. The body may include a front surface and a rear surface, and a display having a substantially polygonal shape when viewed from the top on the front surface, and a biometric sensor disposed on the rear surface. | 08-27-2015 |
20150282364 | ELECTRONIC DEVICE INCLUDING A FUNCTION OF WATER PROOF AND COVER THEREOF - Disclosed is an electronic device having a waterproof function. The electronic device includes a housing in which a coupling groove is formed, a cover including a hook detachably fit to the coupling groove, the cover configured to detachably couple to the housing by the hook, and a sealing band disposed on an inner side of the cover configured to contact at least a part of a surface of the housing which faces the cover when the cover is coupled to the housing, wherein the sealing band has a rib extending towards the housing, at least a part of the rib being bent in a specific direction. Other embodiments derived from the specification are possible. | 10-01-2015 |
Patent application number | Description | Published |
20090315095 | Multiple-layer non-volatile memory devices, memory systems employing such devices, and methods of fabrication thereof - In multiple-layered memory devices, memory systems employing the same, and methods of forming such devices, a second memory device layer on a first memory device layer comprises a second substrate including a second memory cell region. The second substrate includes only a single well in the second memory cell region, the single well of the second memory cell region comprising a semiconducting material doped with impurity of one of a first type and second type. The single well defines an active region in the second memory cell region of the second substrate. Multiple second cell strings are arranged on the second substrate in the second active region. Although the second memory cell region includes only a single well, during a programming or erase operation of the memory cells of the second layer, requiring a high voltage to be applied to the single well in the substrate of the second layer, the high voltage will not interfere with the operation of the peripheral transistors of the first layer, second layer, or other layers, since they are isolated from each other. As a result, the substrate of the second layer can be prepared to have a thinner profile, and with fewer processing steps, resulting in devices with higher-density, greater reliability, and reduced fabrication costs. | 12-24-2009 |
20100035386 | Method for forming semiconductor device having metallization comprising select lines, bit lines and word lines - A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region. | 02-11-2010 |
20110171787 | MULTIPLE-LAYER NON-VOLATILE MEMORY DEVICES, MEMORY SYSTEMS EMPLOYING SUCH DEVICES, AND METHODS OF FABRICATION THEREOF - In multiple-layered memory devices, memory systems employing the same, and methods of forming such devices, a second memory device layer on a first memory device layer comprises a second substrate including a second memory cell region. The second substrate includes only a single well in the second memory cell region, the single well of the second memory cell region comprising a semiconducting material doped with impurity of one of a first type and second type. The single well defines an active region in the second memory cell region of the second substrate. Multiple second cell strings are arranged on the second substrate in the second active region. Although the second memory cell region includes only a single well, during a programming or erase operation of the memory cells of the second layer, requiring a high voltage to be applied to the single well in the substrate of the second layer, the high voltage will not interfere with the operation of the peripheral transistors of the first layer, second layer, or other layers, since they are isolated from each other. As a result, the substrate of the second layer can be prepared to have a thinner profile, and with fewer processing steps, resulting in devices with higher-density, greater reliability, and reduced fabrication costs. | 07-14-2011 |
20120009767 | METHOD FOR FORMING SEMICONDUCTOR DEVICE HAVING METALLIZATION COMPRISING SELECT LINES, BIT LINES AND WORD LINES - A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region. | 01-12-2012 |