Patent application number | Description | Published |
20110122982 | BANDWIDTH SYNCHRONIZATION CIRCUIT AND BANDWIDTH SYNCHRONIZATION METHOD - Example embodiments are directed to a bandwidth synchronization circuit and a bandwidth synchronization method. The bandwidth synchronization circuit includes an upsizer and a syncdown unit. The upsizer includes a sync packer and a sync unpacker operating according to a first clock. The syncdown unit is connected to the upsizer and performs a syncdown operation on data of the upsizer in response to a second clock of a frequency lower than a frequency of the first clock. | 05-26-2011 |
20110131350 | ASYNCHRONOUS UPSIZING CIRCUIT IN DATA PROCESSING SYSTEM - An asynchronous upsizing circuit in a data processing system. The asynchronous upsizing circuit includes an asynchronous packer and an asynchronous unpacker. The asynchronous packer includes a write buffer commonly used for an asynchronous bridge and for upsizing and for buffering a write channel data; and first and second asynchronous packing controllers controlling channel compaction according to first and second clocks, respectively, regarding the write channel data inputted/outputted to/from the write buffer during a burst write operation. The asynchronous unpacker includes a read buffer commonly used for an asynchronous bridge and for upsizing and for buffering a read channel data; and first and second asynchronous unpacking controllers controlling channel compaction according to the first and second clocks, respectively, regarding the read channel data inputted/outputted to/from the read buffer during a burst read operation. | 06-02-2011 |
20120089758 | System On Chip Keeping Load Balance And Load Balancing Method Thereof - At least one example embodiment discloses a System on Chip (SoC). The SoC includes a master block, a plurality of slave blocks configured to operate in response to a request from the master block, and an interconnect block configured to deliver transactions occurring in the master block to the plurality of slave blocks through a plurality of transfer paths. The interconnect block is configured to monitor load information of the plurality of transfer paths and select one of the plurality of transfer paths according to the load information. | 04-12-2012 |
20120096200 | BUS SYSTEM AND OPERATING METHOD THEREOF - A system-on-chip bus system and an operating method of the same are provided. The bus system includes a master device, a slave device and an interconnector coupled between the master device and the slave device. The interconnector includes a synchronization/compaction block to control traffic provided from a master device to a slave device. When a write request traffic and a corresponding write data traffic are all provided from the master device, the synchronization/compaction block may transfer the two traffics to the salve device. | 04-19-2012 |
20120102250 | BUS SYSTEM - A bus system includes a master transferring write data internally via a first write data channel and an address internally via a first address channel; and a bus transferring the write data and the address to a slave from the master via one channel. | 04-26-2012 |
20120131246 | SYSTEM-ON-CHIP AND DATA ARBITRATION METHOD THEREOF - A system-on-a-chip semiconductor device comprises a first master device configured to issue a request having a transaction ID, a plurality of slave devices configured to provide data in response to the request, and an interconnector configured to include a slave interface for providing the request to one or more master interfaces and for supplying response data to the first master device based on operation characteristics of the first master. | 05-24-2012 |
20120210029 | INTERFACE DEVICE AND SYSTEM INCLUDING THE SAME - An interface device includes a request queue and a request queue manager. The request queue includes multiple elements configured to receive corresponding requests from at least one master device and to indicate whether the corresponding requests are included using corresponding occupying bits. The request queue manager is configured to manage the request queue at least based on the occupying bits. | 08-16-2012 |
20120215955 | System on Chip Comprising Interconnector and Control Method Thereof - A system on chip includes a plurality of master devices, a plurality of slave devices that supply data in response to requests of the plurality of master devices and pointer update logic configured to process the requests from the plurality of master devices sequentially in a pipeline manner. | 08-23-2012 |
20120246368 | SYSTEM ON CHIP IMPROVING DATA TRAFFIC AND OPERATING METHOD THEREOF - A system on chip (SoC) includes a first master, a slave, a bus switch transmitting a first command of the master and a first response of the slave, and a first priority controller connected between the first master and the bus switch The first priority controller measures at least one of first bandwidth and first latency based on the first command and the first response and adjusts the priority of the first command according to at least one of the measurement results. | 09-27-2012 |
20130031284 | BUS SYSTEM IN SOC AND METHOD OF GATING ROOT CLOCKS THEREFOR - A system-on-chip bus system includes a bus configured to connect function blocks of a system-on-chip to each other, and a clock gating unit connected to an interface unit of the bus and configured to basically gate a clock used in the operation of a bus bridge device mounted on the bus according to a state of a transaction detection signal. | 01-31-2013 |
20130138848 | ASYNCHRONOUS BRIDGE - An asynchronous bridge includes a transmission unit and a receiving unit. The transmission unit receives a write valid signal and input data from a master circuit, outputs write addresses increment under control of the write valid signal, sequentially stores the input data in memory cells, as directed by write addresses, and then sequentially outputs the stored input data, as directed by read addresses. The receiving unit receives a read ready signal from a slave circuit, determines whether memory cells are valid, based on the write addresses and the read addresses, and then outputs a read valid signal and the input data, based on the determination. | 05-30-2013 |
20130268706 | SYSTEM ON CHIP FOR ENHANCING QUALITY OF SERVICE AND METHOD OF CONTROLLING THE SAME - A system on chip (SOC) include at least one slave device, a plurality of master devices, a plurality of service controllers and an interconnect device. The master devices generate requests to demand services from the slave device, respectively. The service controllers generate urgent information signals and priority information signals for each of the master devices. The interconnect device is coupled to the slave device and the master devices through respective channels. The interconnect device performs an arbitrating operation on the requests based on the priority information signals and controls request flows between the slave device and the master devices based on the urgent information signals. | 10-10-2013 |
20140112141 | BACKBONE CHANNEL MANAGEMENT METHOD AND BACKBONE CHANNEL MANAGEMENT APPARATUS - A backbone channel transmits first through third channel packets among Advanced eXtensible Interface (AXI) 5 channel packets. The backbone channel is managed by dividing the backbone channel into a first sub-channel and a second sub-channel, transmitting the first channel packet through the first sub-channel, transmitting the second channel packet through the second sub-channel, and transmitting the third channel packet through both the first sub-channel and the second sub-channel. | 04-24-2014 |
20140149619 | BUS SYSTEM INCLUDING AN INTERCONNECTOR, A MASTER DEVICE, A SLAVE DEVICE, AND AN OPERATING METHOD THEREOF - A system-on-chip bus system and an operating method of the same are provided. The bus system includes a master device, a slave device and an interconnector coupled between the master device and the slave device. The interconnector includes a synchronization/compaction block to control traffic provided from a master device to a slave device. When a write request traffic and a corresponding write data traffic are all provided from the master device, the synchronization/compaction block may transfer the two traffics to the slave device. | 05-29-2014 |
20140208071 | ADAPTIVE SERVICE CONTROLLER, SYSTEM ON CHIP AND METHOD OF CONTROLLING THE SAME - A system on chip (SOC) includes a slave device, a plurality of master devices, an interconnect device and a plurality of service controllers. The master devices generate requests to demand services from the slave device. The interconnect device is coupled to the slave device and the master devices through respective channels, and the interconnect device performs an arbitrating operation on the requests. The service controllers control request flows from the master devices adaptively depending on an operational environment change of the SOC. | 07-24-2014 |
Patent application number | Description | Published |
20090302319 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting device and a manufacturing method thereof, including a first signal line and a second signal line intersecting each other on an insulating substrate, a switching thin film transistor connected to the first signal line and the second signal line, a driving thin film transistor connected to the switching thin film transistor, and a light emitting diode (“LD”) connected to the driving thin film transistor. The driving thin film transistor includes a driving control electrode and a driving semiconductor overlapping the driving control electrode, crystallized silicon having a doped region and a non-doped region, a driving gate insulating layer disposed between the driving control electrode and the driving semiconductor, and a driving input electrode and a driving output electrode opposite to each other on the driving semiconductor, wherein the interface between the driving gate insulating layer and the driving semiconductor includes nitrogen gas. | 12-10-2009 |
20100090208 | THIN FILM TRANSISTOR SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - In a method of manufacturing a thin film transistor substrate, a semiconductor pattern is formed on a substrate, a first etch stop layer and a second etch stop layer are sequentially formed on the semiconductor pattern, and the second etch stop layer and the first etch stop layer are sequentially patterned to form a second etch stop pattern and a first etch stop pattern. Thus, when the second etch stop layer is patterned using an etchant, the first etch stop layer covers the semiconductor pattern, thereby preventing the semiconductor pattern from being etched by the etchant. | 04-15-2010 |
20100090222 | THIN FILM TRANSISTOR; METHOD OF MANUFACTURING SAME; AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE THIN FILM TRANSISTOR - A thin film transistor according to one or more embodiments of the present invention includes: an insulation substrate; a gate electrode formed on the substrate; a gate insulating layer formed on the gate electrode; a semiconductor formed on the gate insulating layer and having a pair of openings facing each other; ohmic contact layers formed in the openings and including a conductive impurity; and a source electrode and a drain electrode in contact with their respective ohmic contact layers. An organic light emitting device in accordance with an embodiment includes: a first signal line and a second signal line intersecting each other on an insulation substrate; a switching thin film transistor connected to the first signal line and the second signal line; a driving thin film transistor connected to the switching thin film transistor; and a light emitting diode (LED) connected to the driving thin film transistor. | 04-15-2010 |
20100133991 | Organic Light Emitting Diode Display and Manufacturing Method Thereof - An organic light emitting diode display includes a substrate. A control electrode is on the substrate. A gate insulating film covers the control electrode. An input electrode and an output electrode are on the gate insulating film and face each other. An oxide semiconductor is between the input electrode and the output electrode and on the control electrode. A pixel electrode is on portions of the edges of the output electrode and is electrically connected. An organic light emitting member is on the pixel electrode. A common electrode is on the organic light emitting member. The oxide semiconductor and the pixel electrode may be of the same layer. | 06-03-2010 |
20120262433 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting device and a manufacturing method thereof, including a first signal line and a second signal line intersecting each other on an insulating substrate, a switching thin film transistor connected to the first signal line and the second signal line, a driving thin film transistor connected to the switching thin film transistor, and a light emitting diode (“LD”) connected to the driving thin film transistor. The driving thin film transistor includes a driving control electrode and a driving semiconductor overlapping the driving control electrode, crystallized silicon having a doped region and a non-doped region, a driving gate insulating layer disposed between the driving control electrode and the driving semiconductor, and a driving input electrode and a driving output electrode opposite to each other on the driving semiconductor, wherein the interface between the driving gate insulating layer and the driving semiconductor includes nitrogen gas. | 10-18-2012 |
20120267635 | THIN FILM TRANSISTOR SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - In a method of manufacturing a thin film transistor substrate, a semiconductor pattern is formed on a substrate, a first etch stop layer and a second etch stop layer are sequentially formed on the semiconductor pattern, and the second etch stop layer and the first etch stop layer are sequentially patterned to form a second etch stop pattern and a first etch stop pattern. Thus, when the second etch stop layer is patterned using an etchant, the first etch stop layer covers the semiconductor pattern, thereby preventing the semiconductor pattern from being etched by the etchant. | 10-25-2012 |
20120329190 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An organic light emitting diode display includes a substrate. A control electrode is on the substrate. A gate insulating film covers the control electrode. An input electrode and an output electrode are on the gate insulating film and face each other. An oxide semiconductor is between the input electrode and the output electrode and on the control electrode. A pixel electrode is on portions of the edges of the output electrode and is electrically connected. An organic light emitting member is on the pixel electrode. A common electrode is on the organic light emitting member. The oxide semiconductor and the pixel electrode may be of the same layer. | 12-27-2012 |
Patent application number | Description | Published |
20120094186 | SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY COMPRISING SOLID ELECTROLYTE AND SOLID ELECTROLYTE PARTICLES - Disclosed is a solid electrolyte including particles comprising Li | 04-19-2012 |
20120135318 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME - Disclosed is a positive active material for a rechargeable lithium battery, which includes an active material capable of reversibly intercalating/deintercalating lithium and lithium polysulfide. | 05-31-2012 |
20120183853 | Positive Active Material for Rechargeable Lithium Battery, Method of Manufacturing the Same and Rechargeable Lithium Battery Using the Same - A positive active material for a rechargeable lithium battery includes a positive active material compound including a metal compound for intercalating and deintercalating lithium, a coating particle having an embedded portion embedded into the active material compound and a protruding portion protruding from the surface of the active material, and a rechargeable lithium battery including the positive active material. | 07-19-2012 |
20120231322 | Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same - A positive active material for a rechargeable lithium battery, a method of manufacturing the same, and a rechargeable lithium battery using the same, the positive active material including a secondary particle formed of a plurality of primary particles, the primary particles being made of a metal compound capable of intercalating/deintercalating lithium; and a coating layer on a surface of the secondary particle in an island arrangement, the coating layer including a metal oxide, wherein the secondary particle includes pores formed by the primary particles, the pores including a surface pore on the surface of the secondary particle and an internal pore inside the secondary particle, and the metal oxide of the coating layer fills a portion of the surface pore of the secondary particle. | 09-13-2012 |
20120231349 | SOLID ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A solid electrolyte for a rechargeable lithium battery includes a compound represented by Li | 09-13-2012 |
20120251882 | COMPOSITE, ELECTRODE ACTIVE MATERIAL FOR SECONDARY LITHIUM BATTERY INCLUDING THE COMPOSITE, METHOD OF PREPARING THE COMPOSITE, ANODE FOR SECONDARY LITHIUM BATTERY INCLUDING THE ELECTRODE ACTIVE MATERIAL, AND SECONDARY LITHIUM BATTERY INCLUDING THE ANODE - A composite includes a compound selected from the group consisting of a lithium lanthanum zirconium oxide and a lithium lanthanum tantalum oxide; a lanthanum oxide; and an oxide selected from the group consisting of a lanthanum zirconium oxide and a lanthanum tantalum oxide. An electrode active material for a secondary lithium battery may include such composite. Methods of preparing the composite, an electrode for a secondary lithium battery including the electrode active material, and a secondary lithium battery including the electrode are disclosed. | 10-04-2012 |
20120301788 | ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, ELECTRODE FOR LITHIUM SECONDARY BATTERY WHICH INCLUDES THE SAME, AND LITHIUM SECONDARY BATTERY USING THE ELECTRODE - An electrode active material including a core active material and a coating layer, including a compound represented as the following Formula 1, on a surface of the core active material, a method of preparing the same, an electrode for a lithium secondary battery which includes the same, and a lithium secondary battery using the electrode. | 11-29-2012 |
20120328958 | SOLID ELECTROLYTE, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY CONTAINING THE SOLID ELECTROLYTE - A solid electrolyte includes a sulfide-based electrolyte and a coating film including a water-resistant, lithium conductive polymer on a surface of the sulfide-based electrolyte, a method of preparing the solid electrolyte, and a lithium battery including the solid electrolyte. | 12-27-2012 |
20130089786 | ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE ELECTRODE ACTIVE MATERIAL, ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY USING THE SAME - An electrode active material for a lithium secondary battery, a method of preparing the electrode active material, an electrode for a lithium secondary battery which includes the same, a lithium secondary battery using the electrode. The electrode active material includes a core active material and a coating layer including magnesium aluminum oxide (MgAlO | 04-11-2013 |
20130196233 | NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING NEGATIVE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE - A negative active material for a rechargeable lithium battery includes a Si—Al—Fe alloy represented by Formula 1. The Si—Al—Fe alloy includes a Si phase and an alloy phase, and the alloy phase includes Si, Al, and Fe in a ratio of atomic percentages of about 3:3:2: | 08-01-2013 |
20130202967 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A negative active material for a rechargeable lithium battery includes a matrix including an Si—X based alloy, where X is not Si and is selected from alkali metals, alkaline-earth metals, Group 13 elements, Group 14 elements, Group 15 elements, Group 16 elements, transition elements, rare earth elements, or combinations thereof; silicon dispersed in the matrix; and oxygen in the negative active material, the oxygen being included at 20 at % or less based on the total number of atoms in the negative active material. A rechargeable lithium battery includes the negative active material. | 08-08-2013 |
20130216912 | ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURING THE ELECTRODE, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE - An electrode for a lithium secondary battery includes a silicon-based alloy, and has a surface roughness of about 1 to about 10 μm and a surface roughness deviation of 5 μm or less. A method of manufacturing the electrode includes mixing an electrode composition, milling the composition, coating the milled composition on a current collector, and drying the milled composition. A lithium secondary battery includes the electrode. | 08-22-2013 |
20130266865 | NEGATIVE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE MATERIAL, AND METHOD FOR MANUFACTURING THE MATERIAL - A negative active material having controlled particle size distribution of silicon nanoparticles in a silicon-based alloy, a lithium battery including the negative active material, and a method of manufacturing the negative active material are disclosed. The negative active material may improve capacity and lifespan characteristics by inhibiting (or reducing) volumetric expansion of the silicon-based alloy. The negative active material may include a silicon-based alloy including: a silicon alloy-based matrix; and silicon nanoparticles distributed in the silicon alloy-based matrix, wherein a particle size distribution of the silicon nanoparticles satisfies D10≧10 nm and D90≦75 nm. | 10-10-2013 |
20140023927 | SILICON ALLOY BASED NEGATIVE ACTIVE MATERIAL AND COMPOSITION INCLUDING SAME AND METHOD OF PREPARING SAME AND LITHIUM RECHARGEABLE BATTERY - A silicon alloy-based negative active material includes a particle including a core including a silicon alloy-based material, and a coating layer including an organic binder. | 01-23-2014 |
20140038051 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM BATTERY, METHOD OF PREPARING THE NEGATIVE ACTIVE MATERIAL, AND LITHIUM BATTERY EMPLOYING THE NEGATIVE ACTIVE MATERIAL - A negative active material for a lithium battery with an improved cycle characteristic and capacity retention rate, and the negative active material comprises a plurality of particles comprising a plurality of first particles comprising Si, Ti, and Ni; and composite particles comprising a plurality of second particles in which at least one element selected from the group consisting of Cu, Fe, Ni, Au, Ag, Pd, Cr, Mn, Ti, B, and P is partially or completely deposited on surface(s) of other of first particles, a method of preparing the negative active material, and a lithium battery including a negative electrode including the negative active material. | 02-06-2014 |
20140147750 | ANODE ACTIVE MATERIAL, LITHIUM SECONDARY BATTERY EMPLOYING THE SAME, AND METHOD OF PREPARING THE ANODE ACTIVE MATERIAL - An anode active material, a lithium battery including the anode active material, and a method of preparing the anode active material are provided. The anode active material includes an alloy containing silicon (Si), titanium (Ti) and nickel (Ni) elements, wherein the alloy includes a Si phase and an alloy phase, and a peak intensity ratio (I | 05-29-2014 |
20140212694 | COMPOSITE ANODE ACTIVE MATERIAL, ANODE INCLUDING THE SAME, LITHIUM BATTERY INCLUDING THE ANODE, AND METHOD OF PREPARING THE COMPOSITE ANODE ACTIVE MATERIAL - A composite anode active material, an anode including the composite anode active material, a lithium battery including the anode, and a method of preparing the composite anode active material, the composite anode active material including a core including a ternary alloy, the ternary alloy being capable of intercalating and deintercalating lithium; and a carbonaceous coating layer on the core. | 07-31-2014 |
20140272572 | ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE - In an aspect, an electrode active material for a lithium secondary battery, the electrode active material including a silicon-based alloy and a coating film containing a polymer that includes a 3,4-ethylenedioxythiophene repeating unit and an oxyalkylene repeating unit, coated on the surface of the silicon-based alloy are provided. | 09-18-2014 |
20150021516 | NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE NEGATIVE ACTIVE MATERIAL, AND METHOD OF PREPARING THE NEGATIVE ACTIVE MATERIAL - A negative active material, a lithium battery including the negative active material, and a method of preparing the negative active material. The negative active material includes a silicon-based alloy including Si, Al, and Fe. The silicon-based alloy includes an active phase of silicon nanoparticles and an inactive phase of Si | 01-22-2015 |
20150056509 | NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND LITHIUM BATTERY INCLUDING NEGATIVE ACTIVE MATERIAL, AND METHOD OF MANUFACTURING NEGATIVE ACTIVE MATERIAL - A negative active material, a negative electrode and a lithium battery including the same, and a method of manufacturing the negative active material are disclosed. The negative active material includes a silicon-based alloy including Si, Al, and Cu. Since the silicon-based alloy includes AlCu and Al | 02-26-2015 |
Patent application number | Description | Published |
20110203298 | Heat pump system and control method thereof - A heat pump system, the operation of which is controlled using a temperature difference between a water inlet and a water outlet of a heat exchanger, exchanging heat between a refrigerant and water, and a control method thereof. The heat pump system includes temperature sensors installed on a water circulation pipe unit at water inlet and outlet sides of a heat exchanger, and heats a load to a set temperature by controlling a compressor or an expander according to a difference between temperatures sensed by the temperature sensors. Here, a temperature of water transmitted to the load is set to be greater than a target load temperature by a reference value, and if the temperature difference is smaller than a designated value, the operation of the heat pump system is stopped. | 08-25-2011 |
20110214437 | Heat pump system and control method thereof - A heat pump system which executes cooling and heating operations of an A2A indoor unit and cooling and heating operations and a hot water operation of an A2W indoor unit in a time division multiplexing (TDM) method, and a control method thereof. Further, the heat pump system solves shortage of a refrigerant during a heating operation of the A2A indoor unit or the A2W indoor unit when the TDM method is used. Therefore, the heat pump system includes a control unit to alternately operate the A2A indoor unit or the A2W indoor unit, upon judging that a simultaneous operating condition of the A2A indoor unit or the A2W indoor unit is satisfied. The heat pump system further includes a refrigerant distribution unit to circulate a refrigerant selectively to the A2A indoor unit or the A2W indoor unit. | 09-08-2011 |
20120055177 | Air conditioner and control method thereof - An air conditioner controls supply of refrigerant so that the refrigerant is first supplied to one or more indoor units in operation from an outdoor unit, and is then supplied to a hot water generator, thereby sufficiently supplying refrigerant to the indoor units in heating operation even when the hot water generator is operated. | 03-08-2012 |
20120312042 | HEAT PUMP BOILER AND CONTROL METHOD FOR THE SAME - Disclosed are a heat pump boiler and a control method for the same. The heat pump boiler includes an outdoor unit having an outdoor-unit heat-exchanger, a water pipe including a water-feed pipe and a water-return pipe connected to the outdoor unit to feed water to the outdoor unit or to return low-temperature or medium-temperature water produced in the outdoor unit to an external location, heat exchangers connected to the water pipe to produce medium-temperature or high-temperature water, a variable-capacity compressor connected to the heat exchangers, a buffer tank connected to the water pipe, and an externally-wound heat exchanger to collect waste heat radiated from the compressor. A temperature of water stored in the buffer tank is raised using the collected waste heat, and, during a defrosting operation, the water stored in the buffer tank is fed to the outdoor-unit heat-exchanger to defrost an evaporator of the outdoor unit. | 12-13-2012 |
Patent application number | Description | Published |
20090026885 | ACTUATING DEVICE, FABRICATING METHOD THEREOF, AND MODULE VARIATION CONTROL DEVICE USING THE ACTUATING DEVICE - An actuating device is provided, which includes a deformable membrane, walls formed on the membrane to define cavities, rods formed within the cavities, and on the surface of the membrane on one side with reference to a cavity center, to move in association with the deformation of the membrane, and an actuating unit formed on a lower side of the membrane to be piezoelectrically driven to deform the membrane. The actuating device is applicable to miniaturized electronic devices and can actuate the function modules appropriately. | 01-29-2009 |
20090080049 | 2-AXIS DRIVING ELECTROMAGNETIC SCANNER - A 2-axis driving electromagnetic scanner, having a structure in which a mirror is separated from a driving unit and directly driven, is provided. The electromagnetic scanner includes: an outer driving unit which is capable of rotating around a first axis; an inner driving unit which is suspended from the outer driving unit so as to rotate around a second axis perpendicular to the first axis; and a stage which is located on an upper surface of the inner driving unit so as to rotate together with the inner driving unit. In the electromagnetic scanner, the stage is connected to the inner driving unit by a link unit protruding from a center of a lower surface of the stage. | 03-26-2009 |
20090179992 | DRIVING SYSTEM AND HAND TREMOR COMPENSATING APPARATUS ADOPTING THE SAME - A driving system is provided. The driving system includes a fixed substrate, a coil unit which generates an electromagnetic force if an electric current applied, a magnet unit formed on the fixed substrate to face the coil unit, and a plurality of driving units which are interconnected with each other on the fixed substrate, and which are moved respectively in parallel direction with respect to a surface of the fixed substrate in accordance with an interaction between the electromagnetic force and a magnetic force of the magnet unit, if the electric current is applied. As a result, a non-contact driving is provided. | 07-16-2009 |
20100046054 | MEMS MIRROR, MIRROR SCANNER, OPTICAL SCANNING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL SCANNING UNIT - Disclosed are several embodiments of a micro-electro-mechanical systems (MEMS) mirror and a mirror scanner employing the same. An optical scanning unit employing such mirror scanner and an image forming apparatus including the optical scanning unit are also disclosed. The MEMS mirror may include a movable unit, which may in turn include a mirror portion and a magnet frame portion. The mirror portion may have mirror surfaces on the face surface(s) thereof. The magnet frame portion may include an opening into which a magnet is received. The MEMS mirror may also include a first fixing end and a second fixing end, to which the moving unit may be elastically supported by one or more elastic members that allows oscillating or pivoting movement of the moving unit. | 02-25-2010 |
20100104330 | IMAGE FORMING APPARATUS AND METHOD OF CORRECTING COLOR REGISTRATION - Disclosed are an image forming apparatus capable of, and method of, improving color registration. The image forming apparatus can employ a beam deflector having a double-sided mirror portion that pivots to bi-directionally scan multiple light beams on multiple photosensitive media at different phases by using both mirror sides of the double-sided mirror portion. The individual monochromic images developed on the photosensitive media are transferred onto a transfer medium to overlap one another in phase to form a full color image. | 04-29-2010 |
20100304517 | MEMS DEVICE AND FABRICATION METHOD OF THE SAME - A microelectromechanical systems (MEMS) device includes a frame, an actuator formed on the same layer as the frame and connected to the frame to be capable of performing a relative motion with respect to the frame, and at least one stopper restricting a displacement of the actuator in a direction along the height of the actuator. The MEMS device is fabricated by bonding a second substrate to a first substrate, forming the frame and the actuator by partially removing the first substrate, and forming the at least one stopper by partially removing the second substrate. | 12-02-2010 |
20110058852 | CHARGING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS INCLUDING THE SAME - A charging device and an electrophotographic image forming apparatus including the same. A charging electrode of the charging device includes a porous insulating layer including a plurality of hollow rods vertically formed on a substrate formed of a conductive material, and a conductive nano structure formed in the hollow rods of the porous insulating layer. A grid electrode is supported by a spacer and is separated from the nano structure of the charging electrode. Furthermore, the charging electrode of the charging device may include a plurality of protrusions formed on a substrate, a porous insulating layer formed on the plurality of protrusions, and a conductive nano structure formed in hollow rods of the porous insulating layer. | 03-10-2011 |
20130064587 | IMAGE FUSING APPARATUS USING CARBON NANO-TUBE HEATER - An image fusing apparatus includes a heating belt including a resistance heating layer, an insulating layer formed on an inner surface of the resistance heating layer, and a release layer formed on an outer surface of the resistance heating layer; a heating supporting roller disposed (positioned) inside the heating belt and rotating with the heating belt; a pressing roller disposed (positioned) parallel to the heating supporting roller and in contact with the outer surface of the heating belt to form a nip; and an electricity supplying member to supply electricity to the resistance heating layer of the heating belt. A thickness of paper non-contact areas of opposite side end portions of the resistance heating layer of the heating belt is the same as or thicker than the thickness of a paper contact area of a middle portion of the resistance heating layer thereof. | 03-14-2013 |
20130253271 | ENDOSCOPE - Disclosed is an endoscope having a rotating device to axially rotate a bending member. The endoscope includes a flexible member which is freely bendable upon receiving external force, a bending member provided at a front end of the flexible member, the bending member being bendable with one degree of freedom, a rotating device rotatably coupled to the flexible member in an axial direction of the flexible member and serving to rotate the bending member in the axial direction, and an operating unit connected to the rotating device and having a rotation operation unit to rotate the rotating device. | 09-26-2013 |
Patent application number | Description | Published |
20080203896 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE PROVIDED WITH THE SAME - A light emission device and a display device provided with the light emission device are provided. The light emission device includes an electron emission-type light emission panel for emitting light, and a diffusion member located on the light emission panel and for diffusing the light emitted from the light emission panel. The diffusion member includes a base having a first refractive index and two oppositely facing surfaces; and a diffusion region located in at least one of the surfaces of the base and having a second refractive index differing from the first refractive index. | 08-28-2008 |
20080291364 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE - A light emission device including: a light emission panel including at least two emissive regions spaced apart from each other and a non-emissive region between the emissive regions; and a light diffuser located in front of the light emission panel, the light diffuser including at least two first diffusion parts corresponding to the emissive regions and a second diffusion part corresponding to the non-emissive region, wherein the second diffusion part has diffusion transmittance that is greater than diffusion transmittance of the first diffusion parts. | 11-27-2008 |
20090115714 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) having color filters configured according to optical characteristics of a field emission backlight. The LCD includes: a display panel having color filters including red, green, and blue filters; and a backlight device at a rear side of the display panel and including a vacuum panel with a cold cathode electron source and a phosphor layer that is excited by electrons emitted from the cold cathode electron source to emit visible light. Here, a wavelength position corresponding to a half of a peak intensity of a transmission spectrum of the red filter is at from about 570 nm to about 622 nm, a wavelength position corresponding to a half of a peak intensity of a transmission spectrum of the blue filter is not greater than 520 nm, and/or a transmission spectrum of the green filter has a full width at half maximum (FWHM) ranging from about 60 nm to about 115 nm. | 05-07-2009 |
20100019666 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes i) an OLED comprising i) a first electrode, ii) an organic emission layer formed on the first electrode, and iii) a second electrode formed on the organic emission layer, ii) a dual brightness enhancement film (DBEF) formed over the second electrode of the OLED, iii) a first polarizing plate formed on the DBEF, iv) a cholesteric liquid crystal (CLC) layer formed on the first polarizing plate, v) a phase delay plate that is a 1/4 wavelength plate formed on the CLC layer and vi) a second polarizing plate formed on the phase delay plate. | 01-28-2010 |
20100019667 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display device is disclosed. In one embodiment, the OLED device includes 1) an organic light emitting element configured to emit light, 2) a cholesteric liquid crystal (CLC) layer formed over the organic light emitting element and configured to selectively transmit or reflect circularly polarized light and 3) a translucent metal layer formed on the CLC layer and configured to partially transmit and partially reflect incoming light. According to at least one embodiment, the OLED can suppress reflection of external light while minimizing loss of light generated from the organic emission layer. | 01-28-2010 |
20100045576 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display is disclosed. In one embodiment, the display includes 1) an organic light emitting diode comprising i) a pixel electrode, ii) an organic emission layer formed on the pixel electrode, and iii) a common electrode formed on the organic emission layer, 2) a dual brightness enhancement film formed over the common electrode of the organic light emitting diode, 3) a first phase delaying plate formed on the dual brightness enhancement film, 4) a corner cube film formed on the first phase delaying plate, 5) a second phase delaying plate formed on the corner cube film and a 6) polarizing plate formed on the second phase delaying plate, wherein at least one of the elements 2)-5) is configured to reduce reflection of external light incident onto the polarizing plate and/or reduce the loss of light emitted from the organic emission layer before outputting the emitted light through the polarizing plate. | 02-25-2010 |
Patent application number | Description | Published |
20110305944 | Electrode Assembly and Rechargeable Battery Using Same - An electrode assembly according to an exemplary embodiment of the present invention comprises: a first electrode which includes a first electrode current collector and a first electrode active material layer formed on the first electrode current collector; a second electrode which includes a second electrode current collector and a second electrode active material layer formed on the second electrode current collector; and a separator disposed between the first electrode and the second electrode. A supporting portion is formed of a groove or a protrusion at an edge of the first electrode current collector, and a combination portion is combined with the supporting portion on the first electrode active material layer. | 12-15-2011 |
20120107667 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator interposed between the positive and negative electrodes and including a ceramic material having a first metal oxide-containing core and a second metal oxide shell disposed on the surface of the core. | 05-03-2012 |
20120244437 | POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - A positive electrode for a lithium secondary battery is described which includes a lithium transition metal complex oxide including a lithium nickel based complex oxide and/or a lithium cobalt based complex oxide, active carbon having a specific surface area of from about 900 m | 09-27-2012 |
20130011731 | CATHODE SLURRY COMPOSITION, CATHODE PREPARED FROM THE SAME, AND LITHIUM BATTERY COMPRISING THE CATHODE - A cathode slurry composition, a cathode prepared from the same, and a lithium battery comprising the cathode. The cathode slurry composition may include an aqueous binder, a cathode active material, and a non-transition metal oxide. | 01-10-2013 |
20130017442 | CATHODE ACTIVE MATERIAL COMPOSITION, CATHODE PREPARED BY USING THE SAME, AND LITHIUM BATTERY INCLUDING THE CATHODEAANM Cha; Jun-KyuAACI Yongin-siAACO KRAAGP Cha; Jun-Kyu Yongin-si KRAANM Han; Seung-HunAACI Yongin-siAACO KRAAGP Han; Seung-Hun Yongin-si KRAANM Jeong; Hye-SunAACI Yongin-siAACO KRAAGP Jeong; Hye-Sun Yongin-si KRAANM Kim; Ki-JunAACI Yongin-siAACO KRAAGP Kim; Ki-Jun Yongin-si KR - A cathode active material composition includes a cathode active material, a water-based binder, and a transition metal oxide. A cathode is prepared using the cathode active material composition. A lithium battery includes the cathode. The lithium battery has improved high-rate characteristics and lifespan characteristics by preventing an increase in internal resistance due to the corrosion of an electrode base material. | 01-17-2013 |
20130177807 | BINDER FOR ELECTRODE OF LITHIUM BATTERY AND LITHIUM BATTERY CONTAINING THE BINDER - A binder for an electrode of a lithium battery, and a lithium battery containing the binder. The binder includes: a carbon nanotube; and a polymer chemically bonded to the carbon nanotube, and thus may form a conducting path by improving dispersion of the carbon nanotube. Accordingly, the binder may have high capacity and improve the lifetime of the lithium battery. | 07-11-2013 |
20130177812 | Positive Electrode Material for Lithium Battery, Positive Electrode Prepared from the Positive Material, and Lithium Battery Including the Positive Electrode - A positive electrode material for a lithium battery, a positive electrode prepared from the positive electrode material, and a lithium battery including the positive electrode are disclosed. The positive electrode material includes a positive active material, an aqueous binder, and tungsten trioxide. Due to the inclusion of the positive active material, the aqueous binder, and the tungsten trioxide (WO | 07-11-2013 |
20130323592 | BINDER FOR ELECTRODE OF LITHIUM BATTERY, AND ELECTRODE AND LITHIUM BATTERY CONTAINING THE BINDER - A binder for an electrode of a lithium battery, an electrode including the binder, and a lithium battery including the binder. The binder includes an epoxy-phenolic resin and a rubber-based resin, and prevents deformation of an electrode even when expansion and contraction of an active material occur from charging and discharging operations of a lithium battery, and thus improves lifetime of the lithium battery. | 12-05-2013 |
20140038046 | ANODE, LITHIUM BATTERY COMPRISING THE ANODE, BINDER COMPOSITION, AND METHOD OF MANUFACTURING THE ELECTRODE - An anode including; an anode active material; and a porous binder including a nanopore, wherein an anode mixture density is about 1.5 g/cc or greater, a lithium battery including the anode, a binder composition, and a method of manufacturing the electrode. | 02-06-2014 |
20140106218 | POLYMER ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE POLYMER AND LITHIUM SECOND BATTERY EMPLOYING THE ELECTRODE - A polymer includes a first repeating unit having a cationic group and a second repeating unit having an anionic group. The polymer may further include a third repeating unit having a non-ionic group. The polymer may include first and second polymers, each of which includes a first repeating having a cationic group and a second repeating unit having an anionic group. The cationic group of the first polymer may form an intermolecular bond with the anionic group of the second polymer, and the anionic group of the first polymer may form an intermolecular bond with the cationic group of the second polymer. An electrode for a lithium secondary battery includes the polymer, and a lithium secondary battery employs the electrode. | 04-17-2014 |
20140308565 | SEPARATOR AND LITHIUM BATTERY INCLUDING THE SEPARATOR - A separator including a porous base material layer and a coating layer disposed on at least one surface of the porous base material layer, wherein the coating layer includes the binder composition, and a binder film comprising the binder composition has an elongation of 10% or less measured after maintaining the binder film under a load of 50 g at 150° C. for 10 minutes, and a lithium battery including the same. | 10-16-2014 |
Patent application number | Description | Published |
20130017422 | BATTERY PACK ASSEMBLYAANM Bae; Joon-SooAACI Yongin-siAACO KRAAGP Bae; Joon-Soo Yongin-si KRAANM Bae; Min-CheolAACI Yongin-siAACO KRAAGP Bae; Min-Cheol Yongin-si KRAANM Jeong; Ik-JaeAACI Yongin-siAACO KRAAGP Jeong; Ik-Jae Yongin-si KRAANM Kim; Tae-JinAACI Yongin-siAACO KRAAGP Kim; Tae-Jin Yongin-si KR - A battery pack assembly including: an inner pack accommodating a plurality of secondary cells; an outer pack accommodating the inner pack; a first shock absorbing member between a first surface of the inner pack and a first surface of the outer pack, the first shock absorbing member configured to absorb a shock between the inner pack and the outer pack; and a second shock absorbing member between at least a side surface of the inner pack and a side surface of the outer pack among surfaces of the inner pack and the outer pack other than the first surfaces, the second shock absorbing member configured to absorb a shock between the inner pack and the outer pack. | 01-17-2013 |
20150064541 | BATTERY PACK - A battery pack including a plurality of battery cells; a case frame having an opened end, the case frame receiving the plurality of battery cells; and a finishing plate coupled with the opened end of the case frame, wherein the case frame includes a pair of side plates extending in an arrangement direction of the battery cells to cover lateral sides of the battery cells; and an end plate between the side plates, the end plate closing an end of the case frame, and wherein the side plates and the end plate are a one piece structure. | 03-05-2015 |
20150064542 | BATTERY PACK - A battery pack includes a battery assembly including battery cells and spacers that are alternately arrayed, a side plate extending across a side of the battery assembly, and a motion prevention unit protruding from the side plate toward the battery assembly so as to cover a portion of the battery assembly, the motion prevention unit being arrayed on the spacers. | 03-05-2015 |
20150079437 | BATTERY PACK - A battery pack is disclosed. In one aspect, the battery pack includes a battery cell, a temperature sensor configured to measure the temperature of the battery cell, and an inner cover substantially covering the battery cell. The inner cover includes a sensor attachment fixing the temperature sensor to the battery cell. The battery pack has a structure for easily attaching the temperature sensor to the battery cell. | 03-19-2015 |
20150079445 | BATTERY PACK - Provided is a battery pack including: a plurality of unit cells; a battery holder in which the plurality of unit cells are mounted; an electrode tab arranged on the battery holder; and a bus bar of which portion is arranged on the electrode tab, wherein the battery holder includes a welding part that contacts the electrode tab. | 03-19-2015 |
20150079451 | BATTERY PACK - A battery pack is disclosed. In one aspect, the battery pack includes a plurality of battery cells arranged in a first direction, a case frame having an opened end to receive the battery cells, and a finishing plate configured to be coupled to the opened end of the case frame. The case frame includes a pair of side plates extending in the first direction and an end plate disposed between the side plates to form a closed end opposite to the opened end. The side plates and the end plate are formed in one piece. The battery pack has an improved coupling structure for easily assembling multiple battery cells as a module and providing sufficient coupling strength between the finishing and side plates. | 03-19-2015 |
20150079453 | SECONDARY BATTERY MODULE - A secondary battery module includes a plurality of secondary batteries each including an electrode assembly, a case accommodating the electrode assembly, and electrode terminals electrically connected to the electrode assembly and extending outward from the case, and a bus bar that electrically connects neighboring electrode terminals of the plurality of secondary batteries. The bus bar includes a first part including penetration holes through which the electrode terminals penetrate such that the bus bar is fastenable to the electrode terminals and a second part extending from the first part, the second part being bent to face the first part. | 03-19-2015 |
Patent application number | Description | Published |
20110145485 | METHOD FOR MANAGING ADDRESS MAPPING TABLE AND A MEMORY DEVICE USING THE METHOD - An address mapping table includes arrays each being allocated to a logical address and in which a physical address mapping the logical address is stored. In the case where the physical address mapped to the logical address is changed, a value of a difference between a pre-changed physical address and a physical address to be changed is stored in the address mapping table. When the logical address is mapped to the physical address, the mapped physical address is calculated by adding up the logical address and values stored in the arrays allocated to the logical address. The address mapping table is managed to decrease the number of erase counts of a memory device in which the address mapping table is stored. | 06-16-2011 |
20120327711 | NONVOLATILE MEMORY DEVICE, MEMORY SYSTEM COMPRISING SAME, AND METHOD OF OPERATING SAME - A method of operating a nonvolatile memory device comprises receiving a read command from a memory controller, determining a read mode of the nonvolatile memory device, selecting a read voltage based on the read mode, and performing a read operation on memory cells of a selected page of the nonvolatile memory device using the selected read voltage. | 12-27-2012 |
20120331210 | NON-VOLATILE MEMORY DEVICE AND RELATED METHOD OF OPERATION - A nonvolatile memory device comprises a cell array connected to a plurality of bit lines in an all bit line structure, a page buffer circuit connected to the plurality of bit lines, and control logic configured to control the page buffer circuit. The control logic controls the page buffer circuit to sense memory cells corresponding to both even-numbered and odd-numbered columns of a selected page in a first read mode and to sense memory cells corresponding to one of the even-numbered and odd-numbered columns of the selected page in a second read mode. A sensing operation is performed at least twice in the first read mode and once in the second read mode. | 12-27-2012 |
20130021852 | NONVOLATILE MEMORY AND METHOD OF CONTROLLING THEREOF - A memory system includes a nonvolatile memory and a controller. The nonvolatile memory includes a memory cell array storing setup data and reference data, and first and second latch units respectively configured to store the setup data and the reference data sensed from the memory cell array upon a power-up of the memory system. The controller is configured to control a sensing operation of the nonvolatile memory. An operating environment of the nonvolatile memory is determined by the setup data stored in the first latch unit, and the controller controls the nonvolatile memory to re-store the setup data of the memory cell array in the first latch unit when the reference data of the second latch unit is changed. | 01-24-2013 |
20130117634 | MEMORY SYSTEM AND DATA STORAGE METHOD - A memory system comprises a nonvolatile memory device comprising a memory cell array comprising first and second memory blocks, and a memory controller configured to control the nonvolatile memory device to read data from the first memory block, selectively determine an error correction operation to be performed on the data after it is read from the first memory block based on a state of at least one of the first and second memory blocks, and then store the data in the second memory block. | 05-09-2013 |
20130135934 | NONVOLATILE MEMORY DEVICE AND OPERATING METHOD THEREOF - Disclosed is a method of operating a nonvolatile memory device which includes a first memory area and a second memory area, the number of pages being stored in each word line of the first memory area being smaller than the number of pages being stored in each word line of the second memory area, and the first memory area being configured to buffer data to be written in the second memory area. The method includes sensing pages stored in the first memory area to store the sensed pages in a page buffer; receiving an address for storing pages stored in the page buffer in the second memory area; and randomizing the pages stored in the page buffer based on the address. | 05-30-2013 |
20130138870 | MEMORY SYSTEM, DATA STORAGE DEVICE, MEMORY CARD, AND SSD INCLUDING WEAR LEVEL CONTROL LOGIC - Disclosed is a memory system which includes a nonvolatile memory having a user area and a buffer area; and wear level control logic managing a mode change operation in which memory blocks of the user area are partially changed into the buffer area, based on wear level information of the nonvolatile memory. | 05-30-2013 |
20130219109 | MEMORY SYSTEM AND PROGRAM METHOD THEREOF - A memory system includes a nonvolatile memory device having a first data area storing M-bit data using a buffer program operation and a second data area storing N-bit data (N being an integer larger than M) using a main program operation and a memory controller configured to control the nonvolatile memory device. When a main program operation using data stored at the first and second data areas is required, the memory controller calculates values indicating a performance of the required main program operation to be executed according to a plurality of main program manners, selects one of the plurality of main program manners based on the calculated values, and controls the nonvolatile memory device to perform the required main program operation according to the selected main program manner. | 08-22-2013 |
20140153330 | METHOD FOR OPERATING NON-VOLATILE MEMORY DEVICE AND MEMORY CONTROLLER - An operating method for a non-volatile memory device includes applying first and second read voltages to a first word line to perform a read operation; counting first memory cells each having a threshold voltage belonging to a first voltage range between the first read voltage and the second read voltage; applying a third read voltage to the first word line sequentially after applying the second read voltage to count second memory cells each having a second threshold voltage belonging to a voltage range between the second read voltage and the third read voltage; comparing the number of first memory cells counted and the number of second memory cells counted; determining a fourth read voltage based on a result of the comparing; and applying the fourth read voltage to the first word line sequentially after applying the third read voltage. | 06-05-2014 |
20140369124 | MEMORY SYSTEMS INCLUDING NONVOLATILE MEMORY DEVICES AND DYNAMIC ACCESS METHODS THEREOF - A method of operating a memory device includes: determining an erase mode based on a number of erase cycles performed on a memory block and an erase voltage utilized to perform each erase cycle; and setting an erase voltage level for executing an erase operation on the memory block based on the determined erase mode. | 12-18-2014 |
Patent application number | Description | Published |
20090003056 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND PROGRAMMING METHOD THEREOF - Disclosed is a nonvolatile memory device and programming method of a nonvolatile memory device. The programming method of the nonvolatile memory device includes conducting a first programming operation for a memory cell, retrieving original data from the memory cell after the first programming operation, and conducting a second programming operation with reference to the original data and a second verifying voltage higher than a first verifying voltage of the first programming operation. | 01-01-2009 |
20090055579 | Semiconductor memory device for simultaneously programming plurality of banks - Provided is a semiconductor memory device for simultaneously programming a plurality of banks. The semiconductor memory device includes: a memory cell array comprising a plurality of banks; a plurality of data buffers storing a plurality of pieces of program data to be programmed in the corresponding banks; and a plurality of scan latches configured to scan the plurality of program data transmitted from the corresponding data buffers, and configured to generate 1 | 02-26-2009 |
20100023817 | TEST SYSTEM AND METHOD - A test system includes a memory device having a data I/O circuit connected to a data write-in path and a data read-out path. During test mode, the data I/O circuit retains a copy of test pattern data received in the I/O circuit via the data write-in path as output test data before the test pattern data is stored in a memory cell array as write data. The test system also includes a test device generating the test pattern data, receiving the output test data from the memory device, comparing the output test data with the test pattern data, and generating an error detection signal on the basis of the comparison. The error detection signal indicates the presence or absence of a defect in the data write-in or read-out path. | 01-28-2010 |
20100118613 | Method of erasing data in flash memory device - A method of erasing data in a flash memory device, including erasing data in at least one flash memory cell using a first erase voltage; detecting whether the at least one flash memory cell has a threshold voltage less than a first voltage; programming the at least one flash memory cell by varying the threshold voltage of the at least one flash memory cell using a second voltage that is greater than the first voltage if the detecting step detects the threshold voltage is less than the first voltage; maintaining the threshold voltage of the at least one flash memory cell if the detecting step detects the threshold voltage is greater than the first voltage; and verifying the at least one flash memory cell using a first verification voltage. | 05-13-2010 |
20110044113 | NONVOLATILE MEMORY DEVICE, METHOD FOR PROGRAMMING SAME, AND MEMORY SYSTEM INCORPORATING SAME - A nonvolatile memory device performs a program operation on selected memory cells by determining a level of a program voltage based on a degree of deterioration of the memory cells, and executing the program operation using the program voltage. | 02-24-2011 |
20110110164 | TRIM CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE COMPRISING SAME - A trim circuit comprises a trim code storage unit, a global latch unit and a local latch unit. The trim code storage unit stores a plurality of trim codes and outputs a sensing code in response to an address signal. The global latch unit latches a calibrated code or the sensing code to generate a global output signal. The calibrated code is generated by performing a calibration on the sensing code. The local latch unit repeatedly latches the global output signal in response to the address signal to generate a plurality of trim output signals. | 05-12-2011 |
20120134208 | NONVOLATILE MEMORY DEVICE, MEMORY SYSTEM, AND READ METHOD THEREOF - A non-volatile memory device performs a read operation for compensating for coupling due to an adjacent memory cell. With the read operation of the non-volatile memory device, the coupling effect included in a read result of the selected memory cell is compensated on the basis of a program state of an adjacent memory cell adjacent to the selected memory cell. Toward this end, a read operation for the adjacent memory cell is selectively performed before the selected memory cell is read. Upon sensing of data from the selected memory cell, one or more read operations for the selected memory cell are performed according to the program state of the adjacent memory cell with a read voltage being changed in level depending on the program state of the adjacent memory cell. | 05-31-2012 |
20120221880 | MEMORY SYSTEM AND METHOD OF CONTROLLING SAME - A memory system comprises a controller that generates a processor clock, and a plurality of memory devices each comprising an internal clock generator that generates an internal clock in synchronization with the processor clock, and a memory that performs a peak current generation operation in synchronization with the internal clock, wherein at least two of the memory devices generate their respective internal clocks at different times such that the corresponding peak current generation operations are performed at different times. | 08-30-2012 |
20130033938 | NONVOLATLE MEMORY DEVICE AND RELATED PROGRAMMING METHOD - A nonvolatile memory device is programmed by performing a plurality of program loops each comprising applying a program voltage to a selected wordline to change a threshold voltage of a selected memory cell, and applying a verification voltage to the selected wordline to verify a program state of the selected memory cell. In each program loop, the nonvolatile memory device determines a program condition and increments the program voltage by an amount determined according to the program condition. | 02-07-2013 |
20130088917 | NONVOLATILE MEMORY DEVICE AND RELATED PROGRAMMING METHOD - A nonvolatile memory device is programmed by performing a plurality of program loops each comprising sequentially applying first through n-th program pulses (n>1) to a selected wordline connected to a page of memory cells to be programmed, and incrementing each of the first through n-th program pulses prior to a next program loop, wherein the first through n-th program pulses are used to program selected memory cells to respective first through n-th program states, and during application of an i-th program pulse among the first through n-th program pulses (1 | 04-11-2013 |
20130094292 | NONVOLATILE MEMORY DEVICE AND PROGRAMMING METHOD OF THE SAME - A method is provided for programming a multi-level cell flash memory device. The programming method includes programming a first memory cell of the multi-level call flash memory device to one of first through i-th program states, wherein i is a positive integer, by applying a first program pulse to the first memory cell in a first type programming operation, and programming a second memory cell to one of i+1-th through j-th program states, wherein j is an integer equal to or greater than three, by applying a second program pulse to the second memory cell in a second type programming operation. At least one of a second step voltage, a second bit-line forcing voltage and a second verification operation of the second type programming operation is different from a first step voltage, a first bit-line forcing voltage, and a first verification operation of the first type programming operation, respectively. | 04-18-2013 |
20130135932 | NON-VOLATILE MEMORY, METHOD OF OPERATING THE SAME, MEMORY SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SYSTEM - A nonvolatile memory device includes an array of nonvolatile memory cells and a plurality of page buffers configured to receive a plurality of pages of data read from the same page in the array using different read voltage conditions. A control circuit is provided, which is electrically coupled to the plurality of page buffers. The control circuit is configured to perform a test operation by driving the plurality of page buffers with control signals that cause generation within the nonvolatile memory device of a string of XOR data bits, which are derived from a comparison of at least two of the multiple pages of data read from the same page of nonvolatile memory cells using the different read voltage conditions. An input/output device is provided, which is configured to output test data derived from the string of XOR data bits to another device located external to the nonvolatile memory device. | 05-30-2013 |
20130185609 | NONVOLATILE MEMORY SYSTEM - A nonvolatile memory system is provided. The nonvolatile memory device includes a multi-level memory array and a page buffer; and a memory controller configured to control first page data to be to read from the multi-level memory array and stored in the page buffer, a first error bit of the first page data to be detected, an error of the first page data stored in the page buffer to be to corrected using first corrected data having an error corrected in the first error bit, and a first refresh program operation of the error-corrected first page data to be performed on the multi-level memory array. | 07-18-2013 |
20130301352 | METHOD OF PROGRAMMING A NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE PERFORMING THE METHOD - A method of programming a nonvolatile memory device including multi-level cells that store multi-bit data, includes performing a pre-programming operation that programs at least some of the multi-level cells to a plurality of intermediate states which are different from an erased state, and performing a main programming operation that programs the multi-level cells to a plurality of target states corresponding to the multi-bit data. At least some of the intermediate program states have threshold voltage distributions that partially overlap each other. | 11-14-2013 |
20140016410 | MEMORY DEVICE AND METHOD ADJUSTING READ VOLTAGE ACCORDING TO VARYING THRESHOLD VOLTAGE DISTRIBUTIONS - A memory device comprises a memory cell that is in one of an erase state and first through N-th program states (N>2). The memory device can be read by determining a first read voltage between the erase state and the first program state based on variations of respective threshold voltage distributions of the erase state and the first program state, and determining one among second through N-th read voltages based on variations in respective threshold voltage distributions of two adjacent program states among the first through N-th program states, and determining remaining read voltages among the second through N-th read voltages based on the one read voltage. | 01-16-2014 |
20140022853 | MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF CONTROLLING READ VOLTAGE OF THE MEMORY DEVICE - A memory device includes a memory cell array and a page buffer unit. The memory cell array includes multiple memory cells. The page buffer unit performs a logic operation on data sequentially read from the memory cells at different voltage levels, based on the read data and a read direction of applying the different voltage levels. | 01-23-2014 |
20140029355 | MEMORY DEVICE AND METHOD OF DETERMINING READ VOLTAGE OF MEMORY DEVICE - A method of operating a memory device comprises applying an initial read voltage to a selected wordline to perform a read operation on memory cells connected to the selected wordline, determining whether a read failure occurs with respect to one or more of the memory cells, upon determining that a read failure has occurred with respect to some of the memory cells, determining threshold voltage distribution information for distinct groups of the memory cells, and determining a new read voltage to be applied to the selected wordline based on the threshold voltage distribution information. | 01-30-2014 |
20140129902 | APPARATUS AND METHOD OF OPERATING MEMORY DEVICE - A memory device useable with a memory system includes a voltage generator to a plurality of first candidate voltages and a plurality of second candidate voltages, and an X decoder to sequentially apply each of the plurality of first candidate voltages and each of the plurality of second candidate voltages to one or more cells of a memory cell array, and then to apply one of the plurality of first candidate voltages and one of the plurality of second candidate voltages as a first read voltage and a second voltage, respectively, to read data from the cells of the memory cell array according to a characteristic of the cells of the memory cell array. | 05-08-2014 |
20140129903 | METHOD OF OPERATING MEMORY DEVICE - A method of operating a memory device includes changing a first read voltage, which determines a first voltage state or a second voltage state, to a voltage within a first range and determining the voltage as a first select read voltage, and changing a second read voltage, which is used to determine whether the data stored in the memory cells is a third different voltage state or a fourth different voltage state, to a voltage within a second different range and determining the voltage as a second select read voltage. The first voltage state overlaps the second voltage. The third voltage state overlaps the fourth voltage state. A difference between a voltage at an intersection of the third and fourth voltage states and the second read voltage is greater than a difference between a voltage at an intersection of the first and second voltage states and the first read voltage. | 05-08-2014 |
20150029796 | MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF CONTROLLING READ VOLTAGE OF THE MEMORY DEVICE - A memory device includes a memory cell array having a plurality of memory cells, and a page buffer unit including a plurality of page buffers configured to store a plurality of pieces of data sequentially read from some of the plurality of memory cells at different read voltage levels, respectively, and to perform a logic operation on the plurality of pieces of data, respectively. The memory device further includes a counting unit configured to count the number of memory cells that exist in each of a plurality of sections defined by the different read voltage levels, based on results of the logic operation | 01-29-2015 |
20150070997 | NON-VOLATILE MEMORY, METHOD OF OPERATING THE SAME, MEMORY SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SYSTEM - A nonvolatile memory device includes an array of nonvolatile memory cells and a plurality of page buffers configured to receive a plurality of pages of data read from the same page in the array using different read voltage conditions. A control circuit is provided, which is electrically coupled to the plurality of page buffers. The control circuit is configured to perform a test operation by driving the plurality of page buffers with control signals that cause generation within the nonvolatile memory device of a string of XOR data bits, which are derived from a comparison of at least two of the multiple pages of data read from the same page of nonvolatile memory cells using the different read voltage conditions. An input/output device is provided, which is configured to output test data derived from the string of XOR data bits to another device located external to the nonvolatile memory device. | 03-12-2015 |
Patent application number | Description | Published |
20080223063 | Refrigerator with air guide duct - Disclosed is a refrigerator in which a space occupied by an evaporating dish can be minimized, evaporation efficiency of defrost water by convection-heat transfer can be improved, air can be easily exhausted in a machine room, and thus the cooling efficiency of a compressor and a condenser can be improved. The refrigerator includes: a cooling apparatus including a compressor, a condenser, and an evaporator; a blowing fan blowing air to cool at least one of the compressor and the condenser; a blowing guide duct guiding the air blown by the blowing fan to an exterior; and an evaporating dish installed in a lower portion of the blowing guide duct in order to collect and evaporate defrost water, the evaporating dish having an opened upper portion to communicate with a path of the blowing guide duct. | 09-18-2008 |
20080245093 | Apparatus for refrigeration - A refrigerator including a blowing unit optimized for a bottom type condenser. The refrigerator includes a main body having a storage compartment defined therein, a condenser mounted at the bottom of the main body, and a blowing unit to blow air that has already passed through the condenser. The blowing unit includes a centrifugal fan mounted in a machine compartment and a blowing guide member to guide air blown by the centrifugal fan to the front of the main body. Consequently, it is possible to discharge the air that has already passed through the bottom type condenser, to the front of the main body, thereby accomplishing the smooth discharge of air and reducing the power consumption necessary to blow the air. | 10-09-2008 |
20100071874 | Food heat-exchange device and refrigerator having the same - Disclosed are a food heat-exchange device capable of rapidly freezing food stored in a refrigerator or thawing frozen food in the refrigerator, and a refrigerator having the same. The refrigerator includes a body in which a storage compartment is defined, and the food heat-exchange device is mounted in the storage compartment, to enable thawing or rapid-freezing of food. The food heat-exchange device includes a heat-exchange plate, which is provided at a surface thereof with a contact portion to come into contact with food and at the other surface thereof with a pin to facilitate heat-exchange. | 03-25-2010 |
20100319373 | Ice-making unit and refrigerator having the same - Disclosed herein are an ice-making unit, which uses a cooling unit in which a refrigerant pipe is received, and a refrigerator having the same. The cooling unit includes a cooler for conduction of coldness, an inner surface of the cooler coming into direct contact with the refrigerant pipe, realizing a direct cooling type ice making operation. A rotatable tray is provided under the cooling unit, so that an ice-separating member attached to the cooling unit pushes ice upon rotation of the tray, allowing the ice to be discharged in a direction opposite to the rotating direction of the tray. | 12-23-2010 |
20100326118 | Ice maker and refrigerator having the same - Disclosed herein are an ice maker and a refrigerator having the same. The ice maker includes an ice making tray including a plurality of ice making cells, a driving unit to rotate the ice making tray, a plurality of blades corresponding to the plurality of ice making cells to block the ice cubes made in the ice making cells and thus twist the ice making tray while removing the ice cubes from the ice making cells when the ice making tray is rotated, and a protrusion formed on the ice making tray to assist the removal of the ice cubes from the ice making cells. The ice maker removes the ice cubes from the ice making tray by a twisting-type deicing process using the plurality of blades and the protrusion. | 12-30-2010 |
20110000248 | Icemaker unit and refrigerator having the same - An icemaker unit and a refrigerator having the same. A drainage duct is provided to the icemaker unit, including a longitudinally inclined structure, a laterally inclined structure, and drainage holes to enhance drainage of the water. An upper part of the drainage duct is formed of a high heat-conductivity material and a lower part of the drainage duct of a low heat-conductivity material. | 01-06-2011 |
20110162392 | Control method of refrigerator - A control method of a refrigerator to prevent frost from being formed in an ice making chamber. The refrigerator includes an ice making chamber refrigerant pipe to supply a refrigerant to make ice in a direct cooling manner and an ice making chamber circulation fan to create a forced air stream to circulate air in the ice making chamber. The control method includes determining whether temperature of the ice making chamber is lower than a predetermined temperature and driving the ice making chamber circulation fan in a state in which the temperature of the ice making chamber is lower than the predetermined temperature and the refrigerant flows in the ice making chamber refrigerant pipe or when flow of the refrigerant in the ice making chamber refrigerant pipe is interrupted in a state in which the temperature of the ice making chamber is lower than the predetermined temperature. | 07-07-2011 |
20110162404 | Refrigerator having ice making compartment - A refrigerator includes an ice making unit. The refrigerator also includes a refrigeration cycle including a refrigerant pipe to supply cooling energy to an ice making compartment, and a fixing member to fix a first portion of the refrigerant pipe, at least a second portion of the refrigerant pipe supported by and inserted into the ice making compartment. | 07-07-2011 |
20110162405 | Ice making unit and refrigerator having the same - An ice making unit and a refrigerator having the same are discussed. The refrigerator includes an ice making unit arranged in the ice making compartment, to produce ice, and a refrigeration cycle comprising a refrigerant pipe to supply cooling energy to the ice making compartment. Air present in the ice making compartment is cooled while undergoing direct heat exchange with at least one of the ice making unit and the refrigerant pipe. | 07-07-2011 |
20110162406 | Refrigerator having ice making compartment with refrigerant pipe support structure - A refrigerator including a refrigeration cycle including a refrigerant pipe to supply cooling energy to an ice making compartment, an ice making tray, on which at least a portion of the refrigerant pipe is seated, a drainage duct to collect condensed water falling from the ice making tray or from at least a portion of the refrigerant pipe, and to drain the collected water, and at least one fixer to fix at least a portion of the refrigerant pipe to the ice making tray. The fixer is protruded from the drainage duct. | 07-07-2011 |
20110167862 | Refrigeration and ice-making system thereof - A refrigerator and an ice-making system thereof, which may maximize space utilization inside a storage compartment. To this end, an ice-making device is horizontally wide and vertically thin, and an ice discharge port of a dispenser unit is oriented obliquely or parallel to a surface of a storage compartment door to reduce the thickness of the dispenser unit. An icemaker and an ice storage container to receive ice made by the icemaker are horizontally arranged parallel to each other within the ice-making device. A transfer channel is formed in an inner foamed portion of the storage compartment door to maximize space utilization inside the storage compartment and door shelves. | 07-14-2011 |
20120222433 | ICEMAKER FOR REFRIGERATORS AND CONTROL METHOD THEREOF - A control method includes receiving an output value from an optical sensor to determine whether an ice bank is full of ice, driving the sensor heater for a first drive time to heat the optical sensor upon determining that the ice bank is full of ice, driving the optical sensor to receive an output value from the optical sensor after lapse of the first drive time, comparing the output value with the output value received to determine whether the ice bank is full of ice to calculate variation of the output value, and driving the sensor heater for a second drive time to heat the optical sensor so that the optical sensor is defrosted if the calculated variation of the output value is equal to or greater than a reference variation. | 09-06-2012 |
20120227421 | REFRIGERATOR AND CONTROL METHOD FOR THE SAME - A refrigerator including a main body provided with a refrigerating chamber at an upper section and with a freezing chamber at a lower section, an ice making tray disposed in an upper space of an ice making chamber defined in the refrigerating chamber, a first storage container disposed in a lower space of the ice making chamber to store ice falling down from the ice making tray, and a second storage container disposed in a freezing chamber to store ice transferred from the ice making tray. The main body includes a guide channel to guide, when the first storage container reaches an ice-full state, ice falling from the ice making tray to the second storage container in the freezing chamber. The size of the ice making chamber is greatly reduced while a sufficient amount of the ice may be stored, thus securing a larger available space in the refrigerating chamber. | 09-13-2012 |
20130174596 | REFRIGERATOR - A structure of an ice making compartment of a refrigerator capable of enlarging the volume of a storage compartment by reducing a width of an ice making compartment, and capable of easily discharging the whole ice separately from pieces of ice, the refrigerator including an opening/closing member configured to open and close a portion of a discharge hole and having a cover portion to prevent the whole ice from being discharged in a state that the portion of the discharge hole is closed, the refrigerator including an opening/closing member integrally formed with a fixed blade configured to crush ice in cooperation with a rotary blade. | 07-11-2013 |
20130174599 | REFRIGERATOR - A locking apparatus of an ice bucket of a refrigerator capable of simplifying the structure of the ice bucket while preventing the cool air of the ice making compartment from leaking and the ice bucket from being shaken, the refrigerator including a locking apparatus accommodating portion formed at a lower portion of the ice making compartment, a lever hingedly coupled to the locking apparatus accommodating portion, and an elastic member configured to elastically bias the lever, wherein the lever is configured to interfere with a locking projection of the ice bucket, and a button portion configured to adjust the position of the locking protrusion by rotating the lever, wherein a gasket mounting portion formed around an opening portion of the ice making compartment is formed to be extended to the inner side of the ice making compartment to make contact with the gasket mounting portion in a two-area contact manner. | 07-11-2013 |
20130327076 | REFRIGERATOR - A refrigerator including an icemaker and an ice bucket provided at a door, a feeding unit to feed ice cubes stored in the ice bucket, a driving motor provided at a main body to drive the feeding unit, and a coupling device to transmit driving force from the driving motor to the feeding unit. When the door is closed, the driving motor is connected to the feeding unit. When the door is opened, the driving motor is disconnected from the feeding unit. Accordingly, the door has a simple structure, the ice bucket has an increased capacity, repair or replacement of the driving motor is easily achieved. The coupling device includes a first coupling unit and a second coupling unit which is engaged with the first coupling unit to receive driving force. The coupling device is configured to hide the coupling units when the door is opened. | 12-12-2013 |
20140000303 | REFRIGERATOR | 01-02-2014 |
20140083127 | ICE MAKING UNIT AND REFRIGERATOR HAVING THE SAME - A refrigerator includes a body provided with a freezing compartment, a refrigerating compartment and an ice making compartment provided in the refrigerating compartment; an ice making unit including an ice making tray to produce ice in the ice making compartment; an ice storage container to store the ice made by the ice making unit; and a refrigerant pipe protruding from an interior wall of the body to supply cooling energy to the ice making compartment. A drainage duct is disposed between the ice making unit and the ice storage container adapted to prevent water drops from the ice making unit falling into the ice storage container. The drainage duct include at least one fixer configured to push the refrigerant pipe to a lower surface of the ice making tray to contact the refrigerant pipe with the lower surface of the ice making tray. | 03-27-2014 |
20140290300 | REFRIGERATOR - A refrigerator includes a driving coupler to transmit a driving force and a connecting member to transmit the driving force of the driving coupler to a transfer member. The connecting member is rotated when interference with the driving coupler occurs in a process of connecting with the driving coupler and idles within a predetermined angle range regardless of the transfer member. With this constitution, even when ice cubes are loaded by the transfer member, the connecting member may be smoothly rotated. Thus, the driving coupler and the connecting member may be smoothly connected without an impact. | 10-02-2014 |
20140345313 | REFRIGERATOR - A refrigerator includes a body, a storage compartment provided in the body, a door to open and close the storage compartment, an icemaker provided to one side of the storage compartment, an ice bucket provided under the icemaker, and a crusher provided to the rear surface of the door and having an inlet disposed under the outlet of the ice bucket when the door is closed. The crusher may be provided separately from the ice bucket and may independently mounted and detached to and from the rear surface of the door. The ice bucket may have a slimmer design. The space utilization and usability of the storage compartments and the rear surface of the doors may be enhanced. | 11-27-2014 |
20150013374 | ICE MAKING UNIT AND REFRIGERATOR HAVING THE SAME - A refrigerator includes an ice making compartment, an ice making unit producing ice in the ice making compartment, and a refrigeration cycle including a refrigerant pipe to supply cooling energy to the ice making compartment. Air present in the ice making compartment is cooled while undergoing direct heat exchange with at least one of the ice making unit and the refrigerant pipe. | 01-15-2015 |
20150035426 | REFRIGERATOR AND DOOR POCKET OF REFRIGERATOR - A refrigerator includes a body provided with a storage compartment having a front side opening, a door rotatably coupled by a coupling member to one side of the body to open/close the front side opening of the storage compartment; and at least one door pocket coupled to an inner side of the door in a way to have a storage space and provided with a first side surface and a second side surface, the second side surface provided at a side facing the storage compartment and the first side surface connected to the second side surface to be positioned adjacent to a side of the door that is open. The second side surface is formed at a position higher than a position of the first side surface to prevent cool air from leaking outside, and stored goods positioned in the storage space are withdrawn through the first side surface. | 02-05-2015 |
20150061484 | REFRIGERATOR - A refrigerator including a first magnet provided at an upper end of a cover of an ice bucket and a second magnet provided at a ceiling of an inner liner. The ice bucket is fixed in a state in which the cover of the ice bucket is in tight contact with a front wall of an ice-making compartment due to magnetically attractive force between the first magnet and the second magnet. | 03-05-2015 |
Patent application number | Description | Published |
20080298767 | Method, medium and apparatus summarizing moving pictures of sports games - Provided is a method and apparatus for summarizing a moving picture of a sports game. The method includes detecting play sections of the moving picture; calculating a degree of importance of each play section; and summarizing the moving picture including each play section using the degree of importance of each play section. | 12-04-2008 |
20090154565 | Video data compression method, medium, and system - A video data compression method, medium, and system. The video data compression method, medium, and system includes receiving image data, generating background model data of the image data, determining a moving object region based on the image data and the background model data, estimating a motion value of the moving object region, and compressing the image data by referring to at least one of the background model data and the estimated motion value. | 06-18-2009 |
20110052061 | METHOD AND APPARATUS FOR DETECTING IMPORTANT INFORMATION FROM MOVING PICTURE - Provided is a method of detecting important information from a moving picture. The method includes: detecting first candidate areas that are presumed to include important information in a plurality of moving picture frames by using stop edge information, which is edge information overlapped at a same position throughout the plurality of moving picture frames, from among edge information in at least two received moving picture frames; determining second candidate areas by performing grouping on the stop edge information according to a position of the stop edge information in the first candidate areas; analyzing the second candidate areas determined in the at least two moving picture frames; and detecting important information areas from each of the at least two moving picture frames based on the analysis. | 03-03-2011 |
20110106657 | DISPLAY APPARATUS FOR SUPPORTING SEARCH SERVICE, USER TERMINAL FOR PERFORMING SEARCH OF OBJECT, AND METHODS THEREOF - A method for providing a search service of a display apparatus includes receiving a selection of an object by displaying a screen that displays at least one object, and providing location information adaptive to the user terminal to the user terminal using all location information of the searched object and information regarding a user location. Accordingly, a user may conveniently search a desired object. | 05-05-2011 |
20110106917 | METHOD FOR DETERMINING A DEVICE TO PROVIDE WITH CONTENT BASED ON CONTENT ATTRIBUTE AND ELECTRONIC DEVICE USING THE SAME - A method for providing content where one device from among a plurality of devices is determined as a device to transmit the content to, based on the attribute of the requested content. Accordingly, device utilization is optimized by providing the content to the device with the highest priority to play back the content based on the attribute of the content. | 05-05-2011 |
20110107219 | SERVICE PROVIDING APPARATUS AND METHOD FOR RECOMMENDING SERVICE THEREOF - A service providing apparatus and method are provided. The service providing apparatus includes a receiving unit that receives content metadata and a controller that determines a related service based on the received content metadata and a user metadata, and provides a determined related service. | 05-05-2011 |
20110119296 | METHOD AND APPARATUS FOR DISPLAYING DATA - A method of displaying data including searching for target content that matches information indicated by a first coordinate on a first coordinate axis and information indicated by a second coordinate on a second coordinate axis, and displaying the target content at a position corresponding to the first coordinate and the second coordinate. | 05-19-2011 |
20110119313 | METHOD AND APPARATUS FOR MANAGING DATA - Methods and apparatuses for managing data. The method includes obtaining first data including a plurality of components, determining at least one component to be reproduced by an external device from among the plurality of components, based on metadata about the external device, and generating second data using the at least one component from the first data. | 05-19-2011 |
20110119347 | METHOD AND APPARATUS FOR MANAGING CONTENT - An apparatus and method for managing content, wherein the method includes determining an event to occur, based on user metadata, selecting content corresponding to the event, selecting an external device to reproduce the content, and then generating binding information about a binding between the event, the content, and the external device. | 05-19-2011 |
20110159858 | USER TERMINAL, METHOD FOR PROVIDING POSITION AND METHOD FOR GUIDING ROUTE THEREOF - A user terminal generates position information regarding a position of the user terminal, generates target recognition information for recognizing a target, communicates with a counterpart terminal, and determines whether the target recognition information conforms with first reference information. If so, the user terminal transmits the target recognition information and the position information to the counterpart terminal, and if the information does not conform, the terminal determines whether the target recognition information conforms with second reference information. Accordingly, the user terminal easily provides route guidance to a destination. | 06-30-2011 |
20110182518 | METHOD AND APPARATUS FOR SEARCHING FOR IMAGE - A method and apparatus for searching for an image are provided. The method includes: determining whether a unique identifier exists in metadata of an input image to be searched for; when the unique identifier exists in the metadata, searching for an original image of the input image in a target device by using the unique identifier; when the unique identifier does not exist in the metadata, extracting a characteristic value of the input image; and when the unique identifier does not exist in the metadata, searching for the original image by comparing the extracted characteristic value with one or more characteristic values of one or more images stored in the target device. | 07-28-2011 |
20110184980 | APPARATUS AND METHOD FOR PROVIDING IMAGE - An apparatus for providing an image is provided. The apparatus including a storage unit for storing an image, a receiving unit for receiving an event associated with a predetermined image from an external device, an additional information extracting unit for extracting additional information from the stored image, a filtering unit for selecting at least one image corresponding to the event through filtering, and a transmission unit for transmitting the selected image. | 07-28-2011 |
20120039515 | Method and system for classifying scene for each person in video - Described is a method of classifying a scene for each person in a video, the method including: detecting a face within input video frames; detecting a shot change of the input video frames; extracting a person representation frame in the shot; performing a person clustering in the extracted person representation frame based on time information; detecting a scene change by separating a person portion from a background based on face extraction information, and comparing the person portion and the background; and merging similar clusters from the extracted person representation frame and performing a scene clustering for each person. | 02-16-2012 |
20120136893 | METHOD AND APPARATUS FOR SEARCHING CONTENTS IN A COMMUNICATION SYSTEM - A method and an apparatus for searching for contents in a communication system are provided. A method of a search system for searching for contents includes obtaining a plurality of keywords from a terminal; determining a meaning of each keyword based on relations between the plurality of the keywords; searching for contents corresponding to the meaning of each keyword among contents provided from an open knowledge system; and providing a contents search result to the terminal. | 05-31-2012 |
20120215778 | APPARATUS AND METHOD FOR MANAGING CONTENT DATA IN PORTABLE TERMINAL - An apparatus and method for managing content data of a portable terminal. for the method allows the portable terminal to be able to assign a user's preference on content data by assigning the preference on the content data to data information such as meta-data. The apparatus includes a preference manager configured to assign a preference on acquired content data, and a content manager configured to determine a transmission priority and sorting rule for the content data by confirming the assigned preference. | 08-23-2012 |
20120224833 | APPARATUS AND METHOD FOR SEGMENTING VIDEO DATA IN MOBILE COMMUNICATION TERMINAL - In one embodiment, a method for segmenting video data in a mobile communication terminal includes acquiring sensor data periodically together with video data during video shooting, and segmenting the video data based on the acquired sensor data. | 09-06-2012 |
20120226752 | METHOD AND APPARATUS FOR SHARING MEDIA BASED ON SOCIAL NETWORK IN COMMUNICATION SYSTEM - A method and an apparatus for sharing media using a social network in a communication system are provided. A method of a transmit terminal for sharing media using a social network includes transmitting to a media server, identification information relating to at least one counterpart terminal, generating media comprising location information associated with the media, and registering the generated media to the media server. A method of a receive terminal for sharing media using a social network includes transmitting to a media server, identification information relating to at least one counterpart terminal, transmitting location information of the receive terminal to the media server, and receiving from the media server, media corresponding to the location information among media registered by the at least one counterpart terminal. | 09-06-2012 |
20120226996 | APPARATUS AND METHOD FOR SHARING COMMENT IN MOBILE COMMUNICATION TERMINAL - An apparatus and a method share a comment related to contents in a mobile communication terminal. In the method, a comment regarding a contents file that is being reproduced is received. A comment Uniform Resource Locator (URL) is read from a metadata storage space of the contents file. The comment regarding the contents file is stored in a storage space of the comment URL. | 09-06-2012 |
20120284342 | METHOD AND APPARATUS FOR CONNECTING DEVICES - A system and method is capable e of connecting devices including receiving from a first device a request to select a plurality of second devices according to predetermined conditions required by the first device. The system also can generate a virtual device channel for connecting the plurality of second devices to the first device. | 11-08-2012 |
20130138674 | SYSTEM AND METHOD FOR RECOMMENDING APPLICATION BY USING KEYWORD - A system and method for recommending an application by using a keyword. A keyword-based application recommending user terminal includes a keyword extraction unit for extracting a keyword from an application that is running, a recommended application determination unit for determining an application to be recommended to correspond to the extracted keyword and a display unit for displaying the determined application. | 05-30-2013 |
Patent application number | Description | Published |
20080245079 | Method and apparatus maintaining liquid beverages in a supercooled state - Disclosed herein is a refrigerator including a device to restrain the freezing of liquid-phase beverages, thereby stably maintaining the supercooled state of the liquid-phase beverages. The refrigerator includes a main body, a supercooling chamber disposed in the main body such that cool air is supplied to the supercooling chamber, a microwave generator to oscillate microwaves to the supercooling chamber, and a control unit to control the magnitude of the microwaves oscillated from the microwave generator. The present invention has the effect of restraining the freezing of the liquid-phase beverages, thereby stably maintaining the supercooled state of the liquid-phase beverages, and therefore, increasing the supercooled degree of the liquid-phase beverages. | 10-09-2008 |
20080245081 | Refrigerator and method to control the same - A refrigerator and a method to control the same are provided. The refrigerator includes a body having a supercooling compartment, a cooling unit to provide cool air to the supercooling compartment, an electromagnetic radiation sensor to detect electromagnetic radiation emitted when a food placed in the supercooling compartment begins to freeze, an energy supply to apply energy to the food placed in the supercooling compartment to prevent freezing of the food, and a controller to receive a detection signal from the electromagnetic radiation and then to activate the energy supply. Electromagnetic radiation emitted from each beverage in a supercooled state when the beverage begins to freeze is detected and energy is applied to the beverage according to the detection. | 10-09-2008 |
20080282749 | Washing machine having water softening device - A washing machine having a water softening device which improves the solubility of a detergent and a water softening performance concurrently. The washing machine includes a tub; a water supply device for supplying water to the tub; a detergent supply device for supplying a detergent to the tub; and a water softening device for softening the water. The water softening device is disposed such that the water supplied from the water supply device can be mixed with the detergent supplied from the detergent supply device and then the water mixed with the detergent can be supplied to the water softening device. | 11-20-2008 |
20080289371 | Water softener and washing machine having the same - A water softener which uses ion exchange resins to soften water and a washing machine having the same are disclosed. The water softener and the washing machine having the same include an ion exchange unit including ion exchange resins therein, the ion exchange unit including a first ion exchange unit and a second ion exchange unit which alternately perform softening of water and regeneration of the ion exchange resins. Since any one of the first ion exchange unit and the second ion exchange unit performs softening of water and the other one thereof performs regeneration of the ion exchange resins, it is possible to continuously supply soft water. | 11-27-2008 |
20100248442 | METHODS OF FORMING A PHASE CHANGE MEMORY DEVICE - Provided are methods of forming a phase change memory device. A semiconductor device having a lower electrode and an interlayer insulating layer may be prepared. The lower electrode may be surrounded by the interlayer insulating layer. Source gases, a reaction gas and a purge gas may be injected into a process chamber of a semiconductor fabrication device to form a phase change material layer on a semiconductor substrate. The source gases may be simultaneously injected into the process chamber. The phase change material layer may be in contact with the lower electrode through the interlayer insulating layer. The phase change material layer may be etched to form a phase change memory cell in the interlayer insulating layer. An upper electrode may be formed on the phase change memory cell. | 09-30-2010 |
20100248460 | Method of forming information storage pattern - A method of forming an information storage pattern, includes placing a semiconductor substrate in a process chamber, injecting first, second and third process gases into the process chamber during a first process to form a lower layer on the substrate based on a first injection time and/or a first pause time, injecting the second process gas into the process chamber during a second process, wherein the second process gas is injected into the process chamber during a first elimination time, injecting a fourth process gas together with the second and third process gases into the process chamber during a third process in accordance with a second injection time and/or a second pause time to form an upper layer on the lower layer, and injecting the second process gas into the process chamber during a fourth process, wherein the second process gas is injected into the process chamber during a second elimination. | 09-30-2010 |
20110113568 | WASHING MACHINE AND CONTROL METHOD OF THE SAME - Disclosed herein are a washing machine and a control method of the same wherein image change or light amount change based on displacement of an object, which is changed depending upon the weight of laundry, is sensed to detect the weight of the laundry, thereby improving reliability in detecting the weight of the laundry. | 05-19-2011 |
20110207303 | Methods of Fabricating Semiconductor Devices - Methods for fabricating a semiconductor device are provided. In the methods, first material layers and second material layers may be alternatingly and repeatedly stacked on a substrate. An opening penetrating the first material layers and the second material layers may be formed. A semiconductor solution may be formed in the opening by using a spin-on process. | 08-25-2011 |
20110214457 | WASHING MACHINE AND LAUNDRY AMOUNT DETECTION APPARATUS THEREOF - Disclosed herein are a washing machine that amplifies the displacement of a tub according to input of laundry such that the displacement of the tub is accurately sensed by a sensor module and a laundry amount detection apparatus thereof. The washing machine includes a housing forming an external appearance thereof, a tub provided in the housing to contain water, an amplification unit to amplify displacement of the tub, and a sensor module to sense weight of laundry using the amplified displacement of the tub. | 09-08-2011 |
20110217828 | METHODS OF FABRICATING VERTICAL SEMICONDUCTOR DEVICE UTILIZING PHASE CHANGES IN SEMICONDUCTOR MATERIALS - A method of fabricating a vertical NAND semiconductor device can include changing a phase of a first preliminary semiconductor layer in an opening from solid to liquid to form a first single crystalline semiconductor layer in the opening and then forming a second preliminary semiconductor layer on the first single crystalline semiconductor layer. The phase of the second preliminary semiconductor layer is changed from solid to liquid to form a second single crystalline semiconductor layer that combines with the first single crystalline semiconductor layers to form a single crystalline semiconductor layer in the opening. | 09-08-2011 |
20110219550 | WASHING MACHINE AND CONTROL METHOD THEREOF - Disclosed herein are a washing machine that detects the weight of laundry based on the displacement of a rotary tub and a control method thereof. The washing machine includes a rotary tub displaced according to the weight of laundry, at least one sensor module to detect the displacement of the rotary tub, and a controller to calculate the weight of the laundry according to the displacement of the rotary tub. The weight of the laundry is sensed according to the displacement of the rotary tub in which the laundry is directly placed. | 09-15-2011 |
20120086109 | Semiconductor Device Including Shielding Layer And Fabrication Method Thereof - Example embodiments relate to a semiconductor device. The semiconductor device may include a first semiconductor chip including a semiconductor substrate, a first through via that penetrates the semiconductor substrate, a second semiconductor chip stacked on one plane of the first semiconductor chip, and a shielding layer covering at least one portion of the first and/or second semiconductor chip and electrically connected to the first through via. | 04-12-2012 |
20120139086 | METHOD FOR REDUCING INTERMIXING BETWEEN FILMS OF A PATTERNING PROCESS, PATTERNING PROCESS, AND DEVICE MANUFACTURED BY THE PATTERNING PROCESS - An example embodiment relates to a patterning process including forming a photoresist pattern on a structure. The photoresist pattern includes a cross-linked surface that is insoluble in an organic solvent. The process also includes spin-on coating a dielectric layer on the photoresist pattern, partially removing the dielectric layer to form a plurality of dielectric spacers surrounding the photoresist pattern, and removing the photoresist pattern. | 06-07-2012 |
20120153796 | STORAGE CONTAINER AND REFRIGERATOR HAVING THE SAME - A refrigerator includes a main body, a storage compartment provided in the main body and including a storage space, a partition plate to divide the storage space, and a storage container supported by the partition plate. The storage container includes a container body defining the external appearance of the storage container and having a top opening, a thickness reinforced portion formed at the lower part of the container body to prevent temperature of the lower part of the container body from rapidly changing by cold air of the storage compartment, and a thermal insulating member provided in a space between the thickness reinforced portion and the container body. | 06-21-2012 |
20120159974 | REFRIGERATOR AND CONTROL METHOD THEREOF - A refrigerator, the temperature of the inside of which is uniformly controlled, and a control method thereof. The direction of an air flow in a storage chamber is periodically changed so as to uniformly distribute cool air in the storage chamber by interchanging roles of suction and discharge holes in various manners under various conditions, thereby preventing local supercooling and thus uniformly maintaining the internal temperature of the storage chamber. | 06-28-2012 |
20120273872 | Three Dimensional Semiconductor Memory Devices and Methods of Fabricating the Same - A three dimensional semiconductor memory device includes an electrode structure having a plurality of conductive electrode patterns and insulating patterns alternatingly stacked on a substrate. Opposite sidewalls of the electrode structure include respective grooves therein extending in a direction substantially perpendicular to the substrate. First and second active patterns protrude from the substrate and extend within the grooves in the opposite sidewalls of the electrode structure, respectively. Respective data storing layers extend in the grooves between the conductive electrode patterns of the electrode structure and sidewalls of the first and second active patterns adjacent thereto. Related fabrication methods are also discussed. | 11-01-2012 |
20120288787 | Beam Exposure Systems and Methods of Forming a Reticle Using the Same - In a method of forming a reticle and electron beam exposure system, first electron beams are irradiated onto a first region of a blank reticle having a light shielding layer and a photosensitive layer, to form first shot patterns. Second electron beams having a cross-sectional area larger than the first electron beams are irradiated onto a second region of the blank reticle. The photosensitive layer is developed to form first and second mask patterns at the first and second regions, respectively. The light shielding layer is etched off using the first and second mask patterns as an etching mask, thereby forming the mother pattern including a first pattern in the first region and a second pattern in the second region. Accordingly, the enlargement of the second electron beams reduces the scan time for the blank reticle, thereby reducing the process time. | 11-15-2012 |
20120292535 | EXPOSURE SYSTEMS FOR INTEGRATED CIRCUIT FABRICATION - Exposure systems include a beam generator, which is configured to irradiate source beams in a direction of an object to be exposed by the source beams, along with first and second beam shapers. The first beam shaper, which is disposed proximate the beam generator, has a first aperture therein positioned to pass through the source beams received from the beam generator. The second beam shaper is disposed proximate the first beam shaper. The second beam shaper includes a plate having a second aperture therein, which is positioned to receive the source beams that are passed through the first aperture of the first beam shaper. The second beam shaper further includes a first actuator and a first shift screen mechanically coupled to the first actuator. | 11-22-2012 |
20130052569 | EXPOSURE APPARATUS FOR FORMING A RETICLE AND METHOD OF FORMING A RETICLE USING THE SAME - A method including loading a blank reticle; projecting an electron beam; moving a second aperture plate having a first and second pattern aperture so the first pattern aperture is overlapped by a first aperture of a first aperture plate, the electron beam passing through the first pattern aperture after passing the first aperture; exposing the blank reticle with the electron beam that passes the first pattern aperture to form a first exposure pattern; moving the second aperture plate so the second pattern aperture is overlapped by the first aperture of the first aperture plate, the electron beam passing through the second pattern aperture after passing the first aperture; exposing the blank reticle with the electron beam after passing the second pattern aperture, to form a second exposure pattern; and developing the blank reticle having the first and second exposure patterns to form the reticle having first and second patterns. | 02-28-2013 |
20140042528 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device and a method for fabricating the same are provided. The semiconductor device includes a device isolation region, a trench formed in the device isolation region, a void connected to the trench in the device isolation region, a first mask pattern formed along sidewalls of the trench and protruding inwardly with respect to the void, a gate insulating film formed along the sidewall of the void, and a gate electrode filling the trench and at least a portion of the void. | 02-13-2014 |
20140218710 | EXPOSURE APPARATUS FOR FORMING A RETICLE - A method of forming a reticle includes: loading a blank reticle; projecting an electron beam; moving a second aperture plate having a first pattern aperture and a second pattern aperture so that the first pattern aperture is directly overlapped by a first aperture of a first aperture plate, the electron beam passing through the first pattern aperture after passing the first aperture; exposing the blank reticle with the electron beam after the electron beam passes the first pattern aperture, to form a first exposure pattern; moving the second aperture plate so that the second pattern aperture is directly overlapped by the first aperture of the first aperture plate, the electron beam passing through the second pattern aperture after passing the first aperture; exposing the blank reticle with the electron beam after the electron beam passes the second pattern aperture, to form a second exposure pattern; and developing the blank reticle having the first and second exposure patterns to form the reticle having first and second patterns. | 08-07-2014 |
20140256112 | Semiconductor Devices and Methods of Fabricating the Same - Provided are semiconductor devices and methods of fabricating the same. The methods may include forming a molding layer on a semiconductor substrate. A storage electrode passing through the molding layer is formed. A part of the storage electrode is exposed by partially etching the molding layer. A sacrificial oxide layer is formed by oxidizing the exposed part of the storage electrode. The partially-etched molding layer and the sacrificial oxide layer are removed. A capacitor dielectric layer is formed on the substrate of which the molding layer and the sacrificial oxide layer are removed. A plate electrode is formed on the capacitor dielectric layers. | 09-11-2014 |
Patent application number | Description | Published |
20110107173 | APPARATUS AND METHOD FOR GENERATING A PARITY CHECK MATRIX IN A COMMUNICATION SYSTEM USING LINEAR BLOCK CODES, AND A TRANSMISSION/RECEPTION APPARATUS AND METHOD USING THE SAME - A method and apparatus are provided for generating a parity check matrix used to generate a linear block code in a communication system. The method includes determining a basic parameter of a second parity check matrix satisfying a rule predetermined with respect to a given first parity check matrix, generating a submatrix corresponding to a parity part of the second parity check matrix, using the basic parameter; and generating a submatrix corresponding to an information word part of the second parity check matrix, using the first parity check matrix and the basic parameter. | 05-05-2011 |
20110119568 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM - A method is provided for transmitting data, which improves a diversity effect in a communication system. The method includes transmitting an information word including a codeword in a (k+s)-th frame, generating s groups based on parity bits obtained by encoding the information word, and transmitting the s groups in s frames preceding the (k+s)-th frame, in a distributed manner. | 05-19-2011 |
20110138262 | METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN A COMMUNICATION SYSTEM USING A LOW-DENSITY PARITY CHECK CODE - A method is provided for channel encoding in a communication system using a Low-Density Parity Check (LDPC) code. The method includes grouping information bits into a plurality of groups; determining an order of the plurality of groups to be shortened, based on a ratio of a number of bits to be shortened to a number of bits to be punctured; determining a length of an information word to be obtained by shortening the plurality of groups; shortening the plurality of groups on a group basis in the determined order based on the determined length of the information word; and LDPC-encoding a shortened information word. | 06-09-2011 |
20120063407 | DIGITAL BROADCASTING TRANSMITTER, DIGITAL BROADCASTING RECEIVER, AND METHODS FOR CONFIGURING AND PROCESSING A STREAM FOR SAME - The method for transporting a digital broadcast stream includes: receiving a transport stream, including mobile broadcast data that is placed in at least a part of a normal data area allocated to normal data and signaling data that includes an FIC chunk header with a variable length; decoding the signaling data; and decoding the mobile data using the decoded signaling data. | 03-15-2012 |
20120063502 | DIGITAL BROADCAST TRANSMITTER, DIGITAL BROADCAST RECEIVER, AND METHODS FOR CONFIGURING AND PROCESSING STREAMS THEREOF - A method for processing a stream of a digital broadcast transmitter, the digital broadcast transmitter, a method of processing a stream of a digital broadcast receiver, and the digital broadcast receiver are provided. The method includes: configuring a stream including a slot to which mobile data is allocated; and encoding and interleaving the configured stream and outputting the encoded and interleaved stream. Each slot of the stream includes signaling data, and the signaling data includes a slot indicator indicating a type of a slot, and may include at least one of a backward training indicator and a forward training indicator according to a value of the slot indicator. Accordingly, information on an adjacent slot is efficiently used. | 03-15-2012 |
20120140769 | APPARATUS AND METHOD FOR SUPPORTING VARIABLE LENGTH OF TRANSPORT PACKET IN AN AUDIO AND VIDEO COMMUNICATION SYSTEM - Methods and apparatus are provided for supporting a variable-length transport packet in a audio and video communication system. Data to be transmitted through a transport packet is determined. A header of the transport packet is generated. The header includes a start sync signal. When a length of the transport packet exceeds a reference size, at least one intermediate sync signal is inserted into the transport packet according to a pre-defined interval. The transport packet is transmitted. | 06-07-2012 |
20120144265 | APPARATUS AND METHOD FOR INDICATING A PACKET ERROR IN AN AUDIO AND VIDEO COMMUNICATION SYSTEM - An apparatus and method are provided for indicating an error of a transport packet in an audio and video communication system. The method includes receiving a frame including a transport packet, attempting Forward Error Correction (FEC) on the frame, and setting a value of an error indicating field in the transport packet according to a result of the FEC. The error indicating field includes at least one of a first flag indicating a presence or absence of an error in the transport packet, a second flag indicating a success or failure of the FEC, and a third flag indicating detection or non-detection of a Cyclic Redundancy Check (CRC). | 06-07-2012 |
20120170596 | APPARATUS AND METHOD FOR SUPPORTING VARIABLE LENGTH OF TRANSPORT PACKET IN VIDEO AND AUDIO COMMUNICATION SYSTEM - Methods and apparatus are provided for supporting a variable-length transport packet in an Audio/Video (AV) communication system. Data to be transmitted is determined. It is determined whether a transport packet is the variable-length transport packet. A header having information indicating whether the transport packet is the variable-length transport packet is generated. When the transport packet is the variable-length transport packet, an optional header having length information of the transport packet is generated, and the data and the transport packet having the header and the optional header, are transmitted. When the transport packet is not the variable-length transport packet, the determined data and the transport packet having the header are transmitted. | 07-05-2012 |
20120183003 | APPARATUS AND METHOD FOR PROVIDING COMPATIBILITY OF TRANSMISSION SIGNAL IN COMMUNICATION SYSTEM - Method and apparatus for transmitting and receiving a signal in a broadcasting communication system are provided. Data of an input stream is divided for transmission through a frame. A header that includes information about the input stream is constructed. The frame is constructed using the header and the divided data. | 07-19-2012 |
20120236922 | DIGITAL BROADCASTING TRANSMITTER, DIGITAL BROADCASTING RECEIVER, AND METHOD FOR COMPOSING AND PROCESSING STREAMS THEREOF - Disclosed is a method of processing a stream of a digital broadcasting receiver. The method comprises: arranging at least one of new mobile data and known data in at least a portion of an existing mobile data region and in at least a portion of a normal data region, in a stream which includes the normal data region and the existing mobile data region; and composing a transmission stream where at least one of the new mobile data and the known data is arranged, and wherein the arranging combines a block of data arranged in the existing mobile data region and a block of the new mobile data in the stream, and performs serially concatenated convolution code (SCCC) coding on the combined blocks. | 09-20-2012 |
20120307846 | DIGITAL BROADCAST TRANSMITTER AND DIGITAL BROADCAST RECEIVER, AND METHOD FOR PROCESSING STREAMS THEREOF - Provided is a digital broadcast transmitter including a MUX and an exciter, which construct streams including first service data and second service data that are different from each other. The exciter interleaves streams such that the first service data has a first body, a first head, and a first tail, the second service data has a second body, a second head, and a second tail, and the first head or the first tail is engaged with the second head or the second tail, at the interface between the first service data and the second service data, wherein at least a portion of the second service data is LDPC-coded or turbo-coded, and the rest of the second service data is TCM-coded. | 12-06-2012 |
20130051405 | DIGITAL BROADCAST TRANSMITTER, DIGITAL BROADCAST RECEIVER, AND METHOD FOR CONFIGURING AND PROCESSING STREAMS THEREOF - Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: arranging second mobile data according to a predetermined mode within a stream that includes a first region allocated for first mobile data and a second region allocated for normal data; configuring the stream in which the normal data and the second mobile data are arranged; and encoding and interleaving the stream to output the stream as a transport stream. | 02-28-2013 |
20130058359 | DIGITAL BROADCAST TRANSMITTER, DIGITAL BROADCAST RECEIVER, AND METHOD FOR CONSTRUCTING AND PROCESSING STREAMS FOR SAME - Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: generating a stream in which a plurality of slots of different formats is consecutively arranged; and encoding and interleaving the generated stream, and outputting the encoded and interleaved stream as a transport stream, wherein the generating the stream includes arranging at least one of second mobile data, training data, and dummy data in an orphan region generated according to a difference of the formats between consecutive slots of the plurality of slots. | 03-07-2013 |
20130064280 | DIGITAL BROADCASTING TRANSMITTER, DIGITAL BROADCASTING RECEIVER, AND STREAM CONFIGURATION AND METHOD FOR PROCESSING SAME - Provided are a digital broadcast transmitter, a digital broadcast receiver, a stream-processing method for the digital broadcasting transmitter, and a stream-processing method for the digital broadcast receiver. The stream-processing method for the digital broadcasting transmitter includes: configuring a stream in which slots including a plurality of blocks are continuously disposed; and encoding and interleaving the stream to be output as a transport stream, wherein the configuring the stream includes, if slots of a block extension mode 00 are continuously placed, connecting known data placed in predetermined locations of adjacent slots to each other in order to generate a long training sequence. | 03-14-2013 |
20140036759 | DIGITAL BROADCAST TRANSMITTER FOR TRANSMITTING TRANSPORT STREAM CONTAINING AUDIO PACKETS, DIGITAL BROADCAST RECEIVER FOR RECEIVING SAME, AND METHODS THEREOF - Disclosed is a method for processing a stream of a digital broadcast transmitter. The method includes forming a stream containing normal data and mobile/handheld (M/H data), and encoding and interleaving the stream and outputting and transmitting the encoded and interleaved stream, wherein the forming of the stream includes forming the stream such that a predetermined number of audio packets of the normal data are disposed per predetermined time cycle. | 02-06-2014 |
Patent application number | Description | Published |
20120158899 | INFORMATION MANAGEMENT METHOD AND MOBILE DEVICE ADAPTED TO THE METHOD - An information managing method and a mobile device adapted to the method are provided. When the mobile device operates in a style hub mode to manage a style serving as the environment of the mobile device, at least one piece of style information serving as a basic property forming the style is created. When a style registration is selected, the created style information is uploaded to a style sharing network connected to the mobile device. Users can set the environment of their mobile devices to a desired environment. | 06-21-2012 |
20140032550 | METHOD FOR MANAGING DATA AND AN ELECTRONIC DEVICE THEREOF - A data storage and retrieval method of an electronic device is provided. More particularly, an apparatus and a method for retrieving data through a contact application in the electronic device are provided. The method for retrieving data in the electronic device includes generating tagging data including added tag information when data is stored in the electronic device by executing a first application, storing the tagging data, updating a tagging data table which contains tagging data information, executing a second application, and when a search word for data retrieval is input, retrieving and outputting tagging data including the same tag information as the search word. | 01-30-2014 |
20140237402 | METHOD FOR MANAGING APPLICATION AND ELECTRONIC DEVICE THEREOF - A method and an apparatus for managing an application are provided. A method of managing an electronic device includes deleting an application, detecting entering of an icon edit mode, and displaying an icon of the deleted application when in the icon edit mode. | 08-21-2014 |
20140237412 | METHOD AND ELECTRONIC DEVICE FOR DISPLAYING VIRTUAL KEYPAD - A method and an electronic device for controlling a virtual keypad are provided. The method for displaying the virtual keypad of the electronic device includes detecting execution of an application allowing text input, detecting at least one touch subject within a threshold distance of a touch screen, and when detecting at least one touch subject within the threshold distance of the touch screen, displaying a virtual keypad. | 08-21-2014 |
20140250167 | METHOD FOR MANAGNG TRANSMISSION INFORMATION AND ELECTRONIC DEVICE THEREOF - A method and apparatus for managing transmission information about data in an electronic include transmitting data using a first application program, generating transmission information about the data transmitted using the first application program, and displaying the transmission information about the data. | 09-04-2014 |
20140334616 | METHOD FOR PROVIDING CALL LOG AND ELECTRONIC DEVICE THEREOF - A method of providing a call log in an electronic device is provided. The method includes displaying a content including call identifier information, storing information corresponding to the call identifier information from the content, and using the stored information for at least one of a call log and a contact list. | 11-13-2014 |
20140347326 | USER INPUT USING HOVERING INPUT - A method and electronic device for receiving an input are provided. The method includes determining whether a first input is received in a predefined area of an electronic device, determining whether a second input is received from at least one sensor of the electronic device after the first input is received in the predefined area, and performing a function corresponding to the predefined area when the second input corresponds with at least one predefined condition. | 11-27-2014 |
20140347532 | ELECTRONIC SENSOR AND METHOD FOR CONTROLLING THE SAME - An electronic sensor and a method for controlling the electronic sensor are provided. The electronic sensor includes at least two pixels having different light-receiving efficiencies and at least two pixel groups having different exposure settings. At least one of the at least two pixels corresponds to at least one of the at least two pixel groups. | 11-27-2014 |
Patent application number | Description | Published |
20120249506 | METHOD OF DRIVING LIQUID CRYSTAL LENS, LIQUID CRYSTAL LENS MODULE FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE LIQUID CRYSTAL LENS MODULE - A method of driving liquid crystal lens includes identifying a driving mode and driving unit lenses of the liquid crystal lens. The driving mode includes a two-dimensional (“2D”) mode and a three-dimensional (“3D”) mode. Driving timings of the unit lenses are different from each other in the 3D mode. | 10-04-2012 |
20120327079 | DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE USING SAME - A display apparatus includes a display panel configured to include a plurality of pixels and display an image having a plurality of viewpoints in response to a data signal and a control signal, a converter, and a driver. The converter is configured to receive a first image signal and a first control signal, the first image signal including an image data and a depth data corresponding to the image data and a first control signal, the converter further configured to generate a converted depth data corresponding to a predetermined pixel on the basis of the first image signal, and output a second image signal having the viewpoints and a second control signal based on the image data and the converted depth data. The driver is configured to receive the second image signal and the second control signal and output the data signal and the control signal to the display panel. | 12-27-2012 |
20130135545 | TWO-DIMENSIONAL/THREE-DIMENSIONAL SWITCHABLE DISPLAY APPARATUS - A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a second substrate disposed on the first substrate; a second electrode layer disposed on the second substrate and including a plurality of second electrodes; and a liquid crystal layer disposed between the first and second substrates. A plurality of lens units are formed in association with a first position of the liquid crystal layer when a lens forming voltage profile is applied to the first electrodes and a common voltage is applied to the second electrodes. When the common voltage is applied to the first electrodes and the lens forming voltage is applied to the second electrodes, the plurality of lens units are formed in association with a second position spaced apart from the first position. | 05-30-2013 |
20130222713 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional image display apparatus includes a display panel which receives light and displays an image, a liquid crystal lens panel which refracts the light exiting from the display panel, a lens driver which drives the liquid crystal lens panel, a timing controller which controls the lens driver, a power supply unit which provides the liquid crystal lens panel with a driving voltage in response to a control of the timing controller, and a driver data value storage unit which stores a driver data value and applies the driver data value stored therein to the lens driver when the data driver storage unit is turned on, where the lens driver operates the liquid crystal lens panel using the driving voltage and the driver data value in response to the control of the timing controller. | 08-29-2013 |
20140035961 | DISPLAY DEVICE, SIGNAL CONVERTER FOR THE DISPLAY DEVICE, AND METHOD OF OPERATING THE DISPLAY DEVICE - A display device includes a display panel including pixels for displaying four colors including a white color. The display device further includes a signal converter for generating four output signals pertaining to the four colors using three input signals pertaining to three non-white colors of the four colors. The display device further includes a signal processor for processing the output signals to generate data signals and to provide the data signals to the display panel for the pixels to display an image. The signal converter includes at least one adder and a plurality of bit shifters for calculating a white-signal candidate using signals related to the input signals. The signal converter may determine a white-related output signal of the output signals using the white-signal candidate. | 02-06-2014 |
20140184670 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a method of driving a display device including: storing information on a stitch pattern; setting a data processing region disposed in a vicinity of a horizontal center line of a display panel and including a plurality of pixels; and performing data processing of changing gray of data for a portion of the plurality of pixels of the data processing region according to the information on the stitch pattern. The display panel includes a plurality of pixels arranged in a form of a matrix, a plurality of first data lines disposed in a first display panel region on a first side of the horizontal center line, and a plurality of second data lines disposed in a second display panel region on a second side of the horizontal center line opposite the first side. | 07-03-2014 |
20140204065 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display panel, a first timing controller, and a second timing controller. The display panel includes a first block and a second block adjacent to the first block, with a data line positioned between the first block and the second block. The first block includes a first column of pixels, and the second block includes a second column of pixels. The first and second columns of pixels are alternately connected to the data line. The first timing controller is configured to receive first image data corresponding to the first block. A second timing controller is configured to receive second image data corresponding to the second block. The first timing controller is configured to transfer at least part of the first mage data to the second timing controller. | 07-24-2014 |
20140232756 | DISPLAY DEVICE AND PROCESSING METHOD OF IMAGE SIGNAL THEREOF - A image signal processing method of a liquid crystal display according to an exemplary embodiment of the present invention includes: receiving a previous image signal and a current image signal as two sequential input image signals; performing a first correction (DCC) and a doubling for the current image signal to generate a correction image signal comprising a plurality of doubled frames for the current image signal; and post-processing the portion of the plurality of doubled frames to generate a final correction image signal. | 08-21-2014 |
20150035739 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A gate-on voltage applied to a third gate line connected to the current stage pixel is configured to be applied during any one or more of a first pre-charge period, a second pre-charge period, and a main-charge period. Data voltages are applied, in order, to a before-previous stage pixel, a previous stage pixel, and a current stage pixel, and the signal controller is configured to control the gate driver to selectively apply the gate-on voltage to the gate line connected to the current stage pixel during at least one of the first pre-charge period while the before-previous stage pixel is being charged and the second pre-charge period while the previous stage pixel is charged, so as to at least partially pre-charge the current stage pixel. | 02-05-2015 |
20150070343 | DISPLAY DEVICE - A display device includes a display panel including a plurality of scan lines, a plurality of data lines which crosses the plurality of scan lines, and a plurality of pixels that is connected to the plurality of scan lines and the plurality of data lines, a scan driving unit which provides a plurality of scan signals, each of which includes a scan-on signal and a scan-off signal, to the plurality of scan lines, a data driving unit that provides data voltages to the plurality of data lines, and a timing control unit that determines an order in which the scan signals are provided to the plurality of scan lines, where the scan-on signal is provided to each of the plurality of scan lines based on an order of averages of the data voltages transferred to the pixels connected thereto. | 03-12-2015 |
Patent application number | Description | Published |
20120094186 | SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY COMPRISING SOLID ELECTROLYTE AND SOLID ELECTROLYTE PARTICLES - Disclosed is a solid electrolyte including particles comprising Li | 04-19-2012 |
20120135318 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME - Disclosed is a positive active material for a rechargeable lithium battery, which includes an active material capable of reversibly intercalating/deintercalating lithium and lithium polysulfide. | 05-31-2012 |
20120183853 | Positive Active Material for Rechargeable Lithium Battery, Method of Manufacturing the Same and Rechargeable Lithium Battery Using the Same - A positive active material for a rechargeable lithium battery includes a positive active material compound including a metal compound for intercalating and deintercalating lithium, a coating particle having an embedded portion embedded into the active material compound and a protruding portion protruding from the surface of the active material, and a rechargeable lithium battery including the positive active material. | 07-19-2012 |
20120231322 | Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same - A positive active material for a rechargeable lithium battery, a method of manufacturing the same, and a rechargeable lithium battery using the same, the positive active material including a secondary particle formed of a plurality of primary particles, the primary particles being made of a metal compound capable of intercalating/deintercalating lithium; and a coating layer on a surface of the secondary particle in an island arrangement, the coating layer including a metal oxide, wherein the secondary particle includes pores formed by the primary particles, the pores including a surface pore on the surface of the secondary particle and an internal pore inside the secondary particle, and the metal oxide of the coating layer fills a portion of the surface pore of the secondary particle. | 09-13-2012 |
20120231349 | SOLID ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A solid electrolyte for a rechargeable lithium battery includes a compound represented by Li | 09-13-2012 |
20120251882 | COMPOSITE, ELECTRODE ACTIVE MATERIAL FOR SECONDARY LITHIUM BATTERY INCLUDING THE COMPOSITE, METHOD OF PREPARING THE COMPOSITE, ANODE FOR SECONDARY LITHIUM BATTERY INCLUDING THE ELECTRODE ACTIVE MATERIAL, AND SECONDARY LITHIUM BATTERY INCLUDING THE ANODE - A composite includes a compound selected from the group consisting of a lithium lanthanum zirconium oxide and a lithium lanthanum tantalum oxide; a lanthanum oxide; and an oxide selected from the group consisting of a lanthanum zirconium oxide and a lanthanum tantalum oxide. An electrode active material for a secondary lithium battery may include such composite. Methods of preparing the composite, an electrode for a secondary lithium battery including the electrode active material, and a secondary lithium battery including the electrode are disclosed. | 10-04-2012 |
20120301788 | ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, ELECTRODE FOR LITHIUM SECONDARY BATTERY WHICH INCLUDES THE SAME, AND LITHIUM SECONDARY BATTERY USING THE ELECTRODE - An electrode active material including a core active material and a coating layer, including a compound represented as the following Formula 1, on a surface of the core active material, a method of preparing the same, an electrode for a lithium secondary battery which includes the same, and a lithium secondary battery using the electrode. | 11-29-2012 |
20120328958 | SOLID ELECTROLYTE, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY CONTAINING THE SOLID ELECTROLYTE - A solid electrolyte includes a sulfide-based electrolyte and a coating film including a water-resistant, lithium conductive polymer on a surface of the sulfide-based electrolyte, a method of preparing the solid electrolyte, and a lithium battery including the solid electrolyte. | 12-27-2012 |
20130089786 | ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE ELECTRODE ACTIVE MATERIAL, ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY USING THE SAME - An electrode active material for a lithium secondary battery, a method of preparing the electrode active material, an electrode for a lithium secondary battery which includes the same, a lithium secondary battery using the electrode. The electrode active material includes a core active material and a coating layer including magnesium aluminum oxide (MgAlO | 04-11-2013 |
20130183590 | ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING SAME - An electrode for a lithium secondary battery, including a surface having surface roughness of about 800 nm to about 1000 nm, and a lithium secondary battery including the same. In one embodiment, the lithium secondary battery has improved cycle-life characteristics. | 07-18-2013 |
20140050989 | SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Disclosed is a separator having surface energy of about 45 mN to about 50 mN/m which can be prepared by radiating plasma on a polymer film under a current of from about 1800 mA to about 2000 mA and electric power of from about 2750 W to about 3000 W. Further disclosed is a rechargeable battery comprising the separator having a surface energy of about 45 mN to about 50 mN/m. | 02-20-2014 |
20140134479 | ADDITIVE FOR ELECTROLYTE AND ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY - An electrolyte additive represented by the following Chemical Formula 1, an electrolyte, and a rechargeable lithium battery are disclosed: | 05-15-2014 |
20140178748 | ELECTROLYTE ADDITIVE AND ELECTROLYTE INCLUDING SAME AND LITHIUM RECHARGEABLE BATTERY INCLUDING ELECTROLYTE - Disclosed is an electrolyte additive represented by the following Chemical Formula 1, and an electrolyte for a rechargeable lithium battery including the electrolyte additive, and a rechargeable lithium battery including the electrolyte. | 06-26-2014 |
20140178772 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent, wherein the non-aqueous organic solvent includes a fluoro-based solvent represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same. | 06-26-2014 |
20140199599 | ELECTROLYTES FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME - Disclosed is an electrolyte for a rechargeable lithium battery including an organic solvent; a lithium salt; a flame retardant; and at least one acrylate compound having a fluorinated alkyl group. The electrolyte for a rechargeable battery may provide a rechargeable lithium battery having flame-retardant characteristics without decrease of cycle-life and battery performance. | 07-17-2014 |
20140205914 | ELECTROLYTE FOR LITHIUM RECHARGEABLE BATTERY AND LITHIUM RECHARGEABLE BATTERY INCLUDING THE ELECTROLYTE - Disclosed are an electrolyte for a rechargeable lithium battery including an ionic liquid represented by Chemical Formula 1, a lithium salt, and an organic solvent, and a rechargeable lithium battery including the electrolyte for a rechargeable lithium battery. | 07-24-2014 |
20140220426 | PHOSPHORUS CONTAINING COMPOUND, METHOD OF PREPARING SAME, AND ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A phosphorous containing compound represented by the following Chemical Formula 1, a method of preparing the phosphorous containing compound, an electrolyte for a rechargeable lithium battery including the phosphorous containing compound, and a rechargeable lithium battery including the electrolyte. | 08-07-2014 |
20140242453 | ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - An electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an additive, wherein the additive includes a compound represented by Chemical Formula 1 | 08-28-2014 |
20140308562 | ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - An electrolyte for lithium secondary batteries includes a lithium salt, a nonaqueous organic solvent, and a compound represented by Formula 1 below as an additive: | 10-16-2014 |
20140308563 | RECHARGEABLE LITHIUM BATTERY AND METHOD OF FABRICATING SAME - In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode and including a porous substrate and a coating layer formed on at least one side of the porous substrate; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided. | 10-16-2014 |
20140308564 | RECHARGEABLE LITHIUM BATTERY AND METHOD OF FABRICATING THE SAME - In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode and including a porous substrate and a coating layer formed on at least one side of the porous substrate; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided. | 10-16-2014 |
20140335427 | ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY EMPLOYING THE SAME - An electrolyte for a lithium secondary battery and a lithium secondary battery including the electrolyte are provided. The electrolyte includes a compound represented by Formula 1 below; a nonaqueous organic solvent; and a lithium salt: | 11-13-2014 |
20140342242 | ORGANIC ELECTROLYTE SOLUTION AND LITHIUM BATTERY COMPRISING THE SAME - An organic electrolyte solution and a lithium battery using the same are disclosed. The organic electrolyte solution includes a lithium salt, an organic solution, a thiophene-based compound and a nitrile-based compound. | 11-20-2014 |
20140349176 | ADDITIVE FOR ELECTROLYTE, ELECTROLYTE AND RECHARGEABLE LITHIUM BATTERY - In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided. The additive may be an optionally substituted thiophene. | 11-27-2014 |
Patent application number | Description | Published |
20080264933 | Wall-mounted microwave oven and hood - A wall-mounted microwave oven including a hood mover having a forwardly-movable hood plate is disclosed. The hood plate, which guides fumes, exhaust gas, etc. to an inlet arranged at the bottom of the wall-mounted microwave oven, is separable from a body of the wall-mounted microwave oven. The hood plate is arranged outside and beneath the body, to prevent oil and dirt, etc. from being attached to a lower case of the body. The wall-mounted microwave oven includes a hood mover movable with respect to the body. The hood mover includes a hood plate, a frame member to separably support the hood plate, and a moving member to move the frame member with respect to the body. The frame member has a channel-shaped guide groove to receive the hood plate, thereby enabling the frame member to support the hood plate, and a fastener to prevent a separation of the hood plate. | 10-30-2008 |
20090321430 | COOKING APPARATUS - An opening/closing structure of a door of a microwave oven is disclosed. The microwave oven includes a main body having a cooking chamber, a door link-coupled to the main body to open or close the cooking chamber, at least one link member including a cam portion hingedly coupled to the main body so as to be rotated when the door is opened or closed, and a link control device to press the cam portion to control rotation of the link member. Accordingly, the door can be securely opened or closed without rattling. | 12-31-2009 |
20100301041 | Microwave oven and reciprocating tray apparatus thereof - Disclosed herein is a microwave oven, in which a tray within a cooking room is rectilinearly reciprocated in a lengthwise direction of the cooking room and is rotated, simultaneously, to cook food. This is achieved using a gear assembly including a main gear and a planetary gear. The gear assembly includes the main gear and the planetary gear, which are engaged with each other and are rotated. A diameter of the main gear and a diameter of the planetary gear may be equal to each other, and the main gear and the planetary gear respectively include eccentric shafts. The gear assembly effectively transmits power supplied by a motor to the tray, thereby allowing the tray to be rotated at a uniform speed and to be driven even using a motor having a small load capacity. | 12-02-2010 |
20130140301 | WALL-MOUNTED MICROWAVE OVEN AND HOOD - A wall-mounted microwave oven includes a body comprising a lower case; and a hood mover movable with respect to the body. The hood mover includes a hood plate, a frame member to separably support the hood plate, and a moving member to move the frame member with respect to the body. The hood plate has an inlet formed at a bottom portion of the hood plate, to receive exhaust gas, and an exhaust passage defined in an interior of the hood plate. | 06-06-2013 |
20130333685 | COOKING APPLIANCE - A machine room cooling structure of an oven which relatively enlarges the inner volume of a cooking room by lowering the height of the machine room is provided. The machine room cooling structure includes a fan forcibly blowing air of the machine room, a motor driving the fan, an exhaust duct guiding air of the machine room to an area in front of the oven, and a support bracket to install the motor at a suction hole of the exhaust duct, the support bracket includes a base unit, a motor combining unit on which a core of the motor is placed, and bridge parts connecting the base unit and the motor combining unit, and the motor combining unit is formed such that the height of the lower end of the core is equal to or lower than the height of the upper end of the exhaust duct. | 12-19-2013 |
Patent application number | Description | Published |
20100265152 | MULTI-BAND ANTENNA APPARATUS - A multi-band antenna apparatus using a multiple frequency band is provided. The apparatus includes a substrate body formed in a flat plate structure having a preset thickness and in which at least one dielectric plate is stacked, a power supply line, disposed at the substrate body and connected to an external power source, for forming an electromagnetic field when power is supplied from the external power source, a radiation line, separated from the power supply line using the dielectric plate as the boundary in the substrate body, for forming an overlapping area overlapped with the power supply line along one axis through at least a portion, and for resonating in a frequency band determined according to the overlapping area when the electromagnetic field is formed, and a ground plate disposed in at least one an upper ground area and a lower ground area of the substrate body, for grounding the radiation line by contacting with the radiation line. | 10-21-2010 |
20110187608 | BUILT-IN ANTENNA FOR PORTABLE TERMINAL - A built-in antenna for a portable terminal is provided. The built-in antenna includes a substrate including a ground region and a non-ground region, an antenna radiator formed in a pattern with a preset shape within the non-ground region of the substrate, at least one sub-radiation pattern formed in a pattern type while including a preset spacing distance from the antenna radiator, and a conductive plate with a preset height, electrically connecting the sub-radiation pattern to the antenna radiator and/or the sub-radiation pattern. | 08-04-2011 |
20120169546 | MULTI-BAND ANTENNA AND APPARATUS AND METHOD FOR ADJUSTING OPERATING FREQUENCY OF THE MULTI-BAND ANTENNA IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method for adjusting an operating frequency of a multi-band antenna and a system supporting the same in a wireless communication system are provided, in which a plurality of shorting pins spaced from a radiation patch by difference distances, and a switch connects one of the shorting pins to the radiation patch. | 07-05-2012 |
20130082888 | METHOD FOR FABRICATING ANTENNA DEVICE OF MOBILE COMMUNICATION TERMINAL - An antenna device of a mobile communication terminal is provided, the device including at least one radiation pattern and at least one magneto dielectric module or dielectric module installed in a selected position on the radiation pattern to tune one or more resonance frequencies of the radiation pattern according to resonance frequencies required for the terminal The radiation pattern is selected from among one or more radiation patterns fabricated according to a usable frequency band. The one or more radiation patterns each include one or more resonance frequencies. The magneto dielectric module is selected from among one or more magneto dielectric modules fabricated for controlling the one or more resonance frequencies of the one or more radiation patterns. The dielectric module is selected from among one or more dielectric modules fabricated for controlling the one or more resonance frequencies of the one or more radiation patterns. | 04-04-2013 |
20130321217 | ANTENNA APPARATUS FOR ELECTRONIC DEVICE - An antenna apparatus for an electronic device is provided. The antenna apparatus includes a broadcasting antenna apparatus for receiving broadcasting, and a communicating antenna radiator arranged near the broadcasting antenna apparatus and fed simultaneously from a feed part of the broadcasting antenna apparatus. The communicating antenna radiator is able to maintain the same performance irrespective of an operation of the broadcasting antenna apparatus, thereby improving a reliability and usability of the device and making a contribution to the minimizing of a size of the device. | 12-05-2013 |
Patent application number | Description | Published |
20080305011 | MICROFLUIDIC CHIP AND METHOD OF FABRICATING THE SAME - Provided are a microfluidic chip and a method of fabricating the same. The microfluidic chip includes: a lower substrate; an upper substrate formed of a silicone resin, wherein the lower substrate and the upper substrate, bonded together, provide a channel through which a fluid can flow and a chamber to receive the fluid; and an organic thin film formed on the upper surface of the lower substrate except for portions on which the lower substrate and the upper substrate are attached to each other. | 12-11-2008 |
20090005265 | METHOD OF ISOLATING NUCLEIC ACID USING MATERIAL POSITIVELY CHARGED AT FIRST PH AND CONTAINING AMINO GROUP AND CARBOXYL GROUP - A method of isolating nucleic acid from a sample containing nucleic acid is provided. The method includes contacting the sample with a bifunctional material that contains an amino group and a carboxyl group and is positively charged at a first pH to allow binding of the nucleic acid to the bifunctional material; and extracting the nucleic acid at a second pH higher than the first pH from the complex. | 01-01-2009 |
20090098291 | METHOD OF PRODUCING SOLID SUPPORT FOR BIOLOGICAL ANALYSIS USING PLASTIC MATERIAL - The present invention provides a method of manufacturing a solid support for biological analysis using a plastic material, the method including: depositing a metal film on a plastic substrate on which a microstructure is formed; depositing an inorganic oxide on the metal film; and anchoring a compound with an amino functional group or a compound with a water contact angle of 70 to 95 degrees on the inorganic oxide. | 04-16-2009 |
20100111770 | Microfluidic Chip and Method of Fabricating The Same - Provided are a microfluidic structure including a polysiloxane layer and a method of fabricating the microfluidic structure. The polysiloxane layer is coupled to substrates via a SiO | 05-06-2010 |
20100160585 | METHOD AND APPARATUS FOR ISOLATING AND PURIFYING NUCLEIC ACID USING A SINGLE SURFACE - Provided is a method of isolating nucleic acid from cells using a single surface, wherein a compound represented by Formula 1 is bound to the surface. Also provided are an apparatus for isolation of nucleic acids, and a bead for isolating nucleic acids. | 06-24-2010 |
20110081280 | MICROFLUIDIC CHIP AND METHOD OF FABRICATING THE SAME - Provided are a microfluidic chip and a method of fabricating the same. The microfluidic chip includes: a lower substrate; an upper substrate formed of a silicone resin, wherein the lower substrate and the upper substrate, bonded together, provide a channel through which a fluid can flow and a chamber to receive the fluid; and an organic thin film formed on the upper surface of the lower substrate except for portions on which the lower substrate and the upper substrate are attached to each other. | 04-07-2011 |
20110129481 | Antibody specifically binding to c-Met and methods of use - Antibodies specifically binding to c-Met protein, hybridoma cell lines, and compositions comprising the antibodies are disclosed herein. Methods of making and using the antibodies and compositions are also disclosed. | 06-02-2011 |
20110143414 | MICROFLUIDIC DEVICE AND METHOD FOR CONCENTRATION AND LYSIS OF CELLS OR VIRUSES - A microfluidic device for the concentration and lysis of cells or viruses and a method of concentrating and lysing cells or viruses using the microfluidic device include: magnetic beads, a reaction chamber in which the magnetic beads are accommodated and a laser source. The reaction chamber includes a plurality of electrodes which cross each other and are separated by a dielectric to generate an electric field and a vibrating part agitating the magnetic beads in the chamber. The laser source radiates a laser onto the magnetic beads in the reaction chamber. | 06-16-2011 |
20110280883 | FULLY HUMAN ANTI-EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODIES - Disclosed are fully human anti-epidermal growth factor receptor (EGFR) antibodies, fragments thereof, and nucleic acid sequences encoding for the same. Further disclosed are methods of making and using the antibodies. | 11-17-2011 |
20120088286 | METHOD OF SEPARATING MICROORGANISM USING NONPLANAR SOLID SUBSTRATE AND DEVICE FOR SEPARATING MICROORGANISM USING THE SAME - Provided is a method of separating microorganisms from a sample including contacting the sample containing microorganisms with an inorganic on exchange material such that the sample reacts with the inorganic on exchange material, and contacting the reacted sample with a means for capturing microorganisms. | 04-12-2012 |
20120255871 | APPARATUS AND METHOD FOR ADJUSTING PH OF SOLUTION - A pH adjusting apparatus includes an electrolytic chip receiving a solution, an electrolytic chip loading station receiving the electrolytic chip, an input unit inputting electrolysis conditions, a control unit receiving the electrolysis conditions and controlling electrolysis performed in the electrolytic chip, and a display unit displaying the electrolysis conditions and a progress of the electrolysis. Thus, the pH of a solution can be adjusted easily and accurately, by precisely controlling a constant current, a constant voltage, and current and voltage application times, thereby enabling useful application in various biological assays such as cell lysis. Furthermore, the pH adjusting apparatus has small size and weight and can be operated for a long time after charging once due to low power consumption. | 10-11-2012 |
Patent application number | Description | Published |
20120088539 | METHOD AND APPARATUS FOR SELECTING CELL TO INCREASE TRANSMISSION CAPACITY IN WIRELESS COMMUNICATION SYSTEM - An apparatus is configured to perform a method for selecting a cell to increase transmission capacity in a wireless communication system. A Mobile Station (MS) can select a cell in a heterogeneous network system. The MS can receive a loading indicator for each of a plurality of Base Stations (BS); measure signal strength information for each of the BSs; and select one of the BSs using the loading indicator and the signal strength information. Therefore, the transmission efficiency of the system can be increased. | 04-12-2012 |
20120093107 | APPARATUS AND METHOD FOR DYNAMICALLY ALLOCATING RESOURCES IN COMMUNICATION SYSTEM - An apparatus and method dynamically allocate resources in a communication system. An operation method of a base station (BS) dynamically allocates resources in a network associated with a first communication system and a second communication system. The method includes, in a start position of a subframe within a frame of the second communication system, generating information on a following subframe for the second communication system's subframe existing in the start position, in a frame structure that supports the coexistence of the first communication system and the second communication system. The method also includes inserting the generated information on the following subframe into a control signal transmitted through a predefined region within the second communication system's subframe existing in the start position and transmitting the control signal to a mobile station associated with the second communication system. | 04-19-2012 |
20120115535 | METHOD AND APPARATUS FOR UPLINK POWER CONTROL USING RANGING SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for uplink power control using a ranging signal in a wireless communication system are provided. The method includes transmitting ranging channel information to a pico Base Station (BS), receiving power control information on a macro terminal from the pico BS, controlling a transmit power strength for the macro terminal based on the power control information, and instructing the macro terminal to control a transmit power to the controlled strength. | 05-10-2012 |
20120178454 | METHOD AND APPARATUS FOR OBTAINING IDENTIFIER OF SMALL CELL IN WIRELESS COMMUNICATION SYSTEM HAVING HIERARCHICAL CELL STRUCTURE - A method and an apparatus for obtaining a small cell identifier in a wireless communication system having a hierarchical cell structure are provided. The method includes obtaining a small cell identifier of a terminal in a wireless communication system of a hierarchical cell structure, transmitting resource information allocated for a Random Access Channel (RACH) of a terminal to a small base station, receiving state information regarding the RACH of the terminal from the small base station, determining at least one small base station adjacent to the terminal using the state information regarding the RACH, and transmitting cell IDentifier (ID) information of the determined small base station to the terminal. | 07-12-2012 |
20120178468 | METHOD AND APPARATUS FOR SUPPORTING HIGH-SPEED MOBILE TERMINALS IN A DISTRIBUTED ANTENNA SYSTEM - A method and apparatus for supporting a high-speed mobile terminal in a distributed antenna system. The method includes acquiring information on a position and a speed of each terminal of a plurality of terminals, mapping the plurality of terminals to at least one or more terminal groups based on at least one or more of the position or the speed of the terminal, determining a service end time point at a serving antenna node and a service start time point at a target antenna node, using position and speed information associated with the terminal group, and switching an antenna node for the terminal group, according to the service end time point at the serving antenna node and the service start time point at the target antenna node. | 07-12-2012 |
20120183028 | APPARATUS AND METHOD FOR RANGING IN DISTRIBUTED ANTENNA SYSTEM - An apparatus and a method for ranging in a distributed antenna system are provided. A method for an operation of a Mobile Station (MS) in a distributed antenna system includes obtaining per-group ranging code configuration information indicating a ranging code allocation for each antenna port group, determining an antenna port group that the MS belongs to, and performing a ranging procedure by one of a plurality of ranging codes allocated to the antenna port group that the MS belongs to. | 07-19-2012 |
20120190365 | METHOD AND APPARATUS FOR SUPPORTING HANDOVER IN HETEROGENEOUS NETWORK - A method for operating a terminal for supporting a handover in a heterogeneous network is provided. The method includes measuring received signal strength from a target small base station, so that a Signal-to-Noise Ratio (SNR) is estimated, when the SNR of the target small base station that considers a biased value for range expansion is greater than an SNR of a serving macro base station, determining whether an SNR of the target small base station that does not consider the biased value for the range expansion is equal to or less than a threshold, and when the SNR of the target small base station that does not consider the biased value for the range expansion is equal to or less than the threshold, transmitting indication information, informing that a low SNR is expected when the terminal performs a handover to the target small base station, to the serving macro base station. | 07-26-2012 |
20120196561 | METHOD AND APPARATUS FOR SUPPORTING MOBILE STATION DISCONNECTED FROM A BASE STATION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus support a Mobile Station (MS) located in a collapsed cell area to be disconnected from a Base Station (BS) in a wireless communication system. A method of an MS for supporting an disconnected MS disconnected from a BS in a wireless communication system includes receiving a rescue signal from the disconnected MS; collecting information to determine a support MS for the disconnected MS; and transmitting the collected information to a serving BS. | 08-02-2012 |
20120213171 | APPARATUS AND METHOD FOR INITIAL ACCESS IN WIRELESS COMMUNICATION SYSTEM WITH HIERARCHICAL CELL STRUCTURE - An initial access procedure in a wireless communication of a hierarchical cell structure includes operations of a mobile station (MS). The operations of the MS include transmitting an initial access message; obtaining information of a small cell Base Station (BS) which receives the initial access message, from a response message received from a macro BS; attempting to decode a reference channel transmitted by the small cell BS; and when successfully decoding the reference channel, setting a downlink channel with the small cell BS. | 08-23-2012 |
20120231830 | METHOD AND APPARATUS FOR INITIAL RANGING IN WIRELESS COMMUNICATION SYSTEM INCLUDING HETEROGENEOUS NETWORK - An apparatus and method for initial ranging in a wireless communication system including a heterogeneous network. An operation of a terminal includes selecting a serving cell considering a biased value of a base station applying range expansion. The operation also includes receiving ranging code classification information and threshold information associated with the serving cell. The operation further includes, if a channel quality with the serving cell is less than the threshold, selecting one a plurality of poor-expected-ranging codes indicated by the ranging code classification information, and performing initial ranging using the selected poor-expected-ranging code. | 09-13-2012 |
20120320776 | METHOD AND APPARATUS FOR OBTAINING SYNCHRONIZATION FOR COMMUNICATION BETWEEN DEVICES - A method and an apparatus for obtaining synchronization of a terminal for communication between devices when a base station collapses are provided. The method includes, when a preamble signal is not received from the base station, maintaining a first synchronization for a predetermined time using a timer, transmitting a first preamble signal at a first synchronization point, performing a synchronization procedure with at least one neighbor terminal based on the first preamble signal, and, after the synchronization procedure, performing communication with the at least one neighbor terminal. In addition, when a preamble signal is not received from a base station, a first preamble signal from a relevant neighbor terminal is monitored for a predetermined time. When the first preamble signal is not received from the relevant neighbor terminal for the predetermined time, a second preamble signal is transmitted at an arbitrary point. | 12-20-2012 |
20130021952 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING INFORMATION FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM - A method and a Base Station (BS) of transmitting information for Random Access (RA) by a base station in a wireless communication system are provided. The BS generates RA information for beam alignment between the base station and each of a plurality of mobile terminals based on a number of reception beam forming patterns of the base station used for each of one or more RA channels and broadcasts the RA information to the plurality of mobile terminals. The RA information comprises information related to the number of reception beam forming patterns of the base station used for each of the one or more RA channels. | 01-24-2013 |
20130072243 | METHOD AND APPARATUS FOR BEAM ALLOCATION IN WIRELESS COMMUNICATION SYSTEM - A beam allocation method of a Base Station (BS) in a wireless communication system is provided. The method includes transmitting a reference signal to a Mobile Station (MS) using a plurality of downlink transmit (Tx) beams, receiving information of a plurality of candidate downlink Tx beams determined by the MS in response to the received reference signal, selecting at least one downlink Tx beam from the plurality of candidate downlink Tx beams according to a predefined rule, generating control information for burst transmission, comprising the selected at least one downlink Tx beam information, transmitting the control information to the MS using the selected at least one downlink Tx beam, and transmitting a data burst based on Tx beam information included in the control information. | 03-21-2013 |
20130072244 | APPARATUS AND METHOD FOR BEAM SELECTING IN BEAMFORMED WIRELESS COMMUNICATION SYSTEM - An apparatus and a method for reducing delay during beam alignment in a beamformed wireless communication system are provided. A method for selecting a beam pattern in a Base Station (BS) includes determining whether a direction finding signal is received through each time interval of a direction finding channel, transmitting information of whether the direction finding signal is received with respect to each time interval of the direction finding channel, changing a receive beam pattern and receiving a random access signal from a Mobile Station (MS) with at least one transmit beam pattern over a random access channel, and selecting one of transmit beam patterns of the MS and one of receive beam patterns of the BS according to the random access signal. | 03-21-2013 |
20130072247 | APPARATUS AND METHOD FOR OPERATING MULTIPLE BEAMFORMING TRANSCEIVER IN WIRELESS COMMUNICATION SYSTEM - A method for operating a base station in a wireless communication system in order to support a plurality of propagation characteristics is provided. The method includes allocating resource periods for respective propagation characteristics, transmitting system information including information on the propagation characteristics, transmitting a reference signal with the propagation characteristic corresponding to the relevant resource period through at least one of the resource periods, and receiving feedback information determining channel qualities for all of the propagation characteristics. | 03-21-2013 |
20130107831 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN A NEAR FIELD COMMUNICATION SYSTEM | 05-02-2013 |
20130172002 | BEAMFORMING METHOD AND APPARATUS FOR ACQUIRING TRANSMISSION BEAM DIVERSITY IN A WIRELESS COMMUNICATION SYSTEM - A data transmission method for a base station to acquire transmission beam diversity in a wireless communication system is provided. The data transmission method includes selecting at least two transmission beams to be used for data transmission from among multiple transmission beams corresponding to transmission beam information, if receiving the transmission beam information regarding the multiple transmission beams from a terminal, and transmitting data encoded with a predetermined orthogonalization code to the terminal via the selected at least two transmission beams. | 07-04-2013 |
20130258885 | METHOD AND APPARATUS FOR TRANSMITTING BEAM INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A method and a mobile station of transmitting beam information by a mobile station in a wireless communication system are provided. The mobile station determines whether a particular a particular event according to communication with a base station has occurred, and transmits information on at least one DownLink (DL) transmission beam among N number of DL transmission beams to the base station using a contention-based feedback channel according to a result of the determination. | 10-03-2013 |
20130301567 | SCHEME FOR PERFORMING BEAMFORMING IN COMMUNICATION SYSTEM - A method of performing beamforming in a base station is provided. The method includes receiving random access channel signals transmitted in one or more transmit beams from a terminal, using one or more receive beams, determining at least one best transmit beam from the one or more transmit beams and at least one best receive beam from the one or more receive beams, and transmitting information about the best transmit beam and the best receive beam to the terminal. | 11-14-2013 |
20130308569 | COORDINATED COMMUNICATION IN COMMUNICATION SYSTEM - A method of supporting communication of a terminal in a first base station of a beamforming system is provided. The method includes determining an uplink control channel through which both the first base station and at least one second base station are able to receive signals, through cooperation with the at least one second base station, the first base station and the at least one second base station belonging to a cloud cell, and transmitting to the terminal information on the determined uplink control channel and frame information to establish relationships with the base stations included in the cloud cell for each transmit frame of a signal to be transmitted to the terminal from the base stations. | 11-21-2013 |
20140004897 | APPARATUS AND METHOD FOR OPERATING RESOURCES IN COMMUNICATION SYSTEM | 01-02-2014 |
20140004898 | METHOD AND APPARATUS FOR BEAMFORMING | 01-02-2014 |
20140016584 | APPARATUS AND METHOD FOR CONFIGURING WIRELESS BACK HAUL LINK IN WIRELESS COMMUNICATION SYSTEM - Provided is a method for configuring a wireless backhaul link by a Mobile Station (MS) in a wireless communication system. The method includes acquiring System Information (SI) for each of an old Base Station (BS) which transmits a first code and a new BS which transmits a second code. The method includes transmitting a message which reports the SI for the new BS to the old BS. The method includes receiving a message indicating that the new BS discards the second code and uses the first code from the old BS, wherein the first code is a code indicating that a related BS is a BS which has been already deployed, and wherein the second code is a code indicating that a related BS is a BS which is newly deployed. | 01-16-2014 |
20140086217 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST CHANNEL IN CELLULAR COMMUNICATION SYSTEM - Provided is a method and apparatus for transmitting and receiving a Broadcast Channel (BCH) in a cellular communication system. The method for transmitting a BCH in a cellular communication system includes repeating symbols comprising information about the BCH, code-covering the repeated symbols with codes selected from a previously given code set, subcarrier-mapping the code-covered symbols, and transmitting the subcarrier-mapped symbols in one frame by using different beams corresponding to the selected codes. The codes are selected based on a number of repetitions, a cell identifier, and a beam index. | 03-27-2014 |
20140112269 | APPARATUS AND METHOD FOR BASE STATION COOPERATIVE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - A Base Station (BS) cooperative communication method in a wireless communication system is provided. The BS cooperative communication method includes measuring signal quality of one or more neighboring BSs, comparing a number of downlink beams available for communication between a serving BS and a Mobile Station (MS) with a reference value, determining not to involve the one or more neighboring BSs in BS cooperative communication for the MS when the number of downlink beams is equal to or larger than the reference value, comparing signal measurements of the one or more neighboring BSs with a first threshold when the number of downlink beams is smaller than the reference value, and determining to involve one or more neighboring BSs having a signal measurement value larger than the first threshold in the BS cooperative communication for the MS. | 04-24-2014 |
20140148182 | METHOD AND APPARATUS FOR ALLOCATING INTERFERENCE CANCELLATION CODE FOR INTER-BASE STATION COORDINATED COMMUNICATION IN RADIO COMMUNICATION SYSTEM - The present disclosure provides a method for allocating a code for inter-Base Station (BS) coordinated communications in a radio communication system. The method includes grouping terminals, at least more than a predetermined number of whose transmit and receive beams indicated by the terminals' respective favorite beam configuration information correspond to each other, in a same group; and allocating unique codes to terminals in the same group and sending information regarding the allocated code to each of the terminals. | 05-29-2014 |
20140376444 | MULTICAST SERVICE METHOD AND APPARATUS IN MOBILE COMMUNICATION SYSTEM - A method of providing a multicast service in a mobile communication system includes dividing original multicast data into a plurality of multicast data to generate a plurality of multicast streams having different data rates and transmitting a first transmission frame including the plurality of multicast streams to a plurality of user equipments; receiving a report on a data rate corresponding to an unreceived multicast stream among the plurality of multicast streams from one or more user equipments among the plurality of user equipments; and transmitting a second transmission frame including the unreceived multicast stream to the plurality of user equipments including the one or more user equipments. | 12-25-2014 |
20150085854 | METHOD AND APPARATUS FOR OBTAINING SYNCHRONIZATION FOR COMMUNICATION BETWEEN DEVICES - A method and an apparatus for obtaining synchronization of a terminal for communication between devices when a base station collapses are provided. The method includes, when a preamble signal is not received from the base station, maintaining a first synchronization for a predetermined time using a timer, transmitting a first preamble signal at a first synchronization point, performing a synchronization procedure with at least one neighbor terminal based on the first preamble signal, and, after the synchronization procedure, performing communication with the at least one neighbor terminal. In addition, when a preamble signal is not received from a base station, a first preamble signal from a relevant neighbor terminal is monitored for a predetermined time. When the first preamble signal is not received from the relevant neighbor terminal for the predetermined time, a second preamble signal is transmitted at an arbitrary point. | 03-26-2015 |
Patent application number | Description | Published |
20080234383 | Novel Compounds, Isomer Thereof, or Pharmaceutically Acceptable Salts Thereof as Vanilloid Receptor Antagonist; and Pharmaceutical Compositions Containing the Same - This present invention relates to novel compounds, isomer thereof or pharmaceutically acceptable salts thereof as vanilloid receptor (Vanilloid Receotor 1; VR1; TRPV1) antagonist; and a pharmaceutical composition containing the same. The present invention provides a pharmaceutical composition for preventing or treating a disease such as pain, migraine, arthralgia, neuralgia, neuropathies, nerve injury, skin disorder, urinary bladder hypersensitiveness, irritable bowel syndrome, fecal urgency, a respiratory disorder, irritation of skin, eye or mucous membrane, stomach-duodenal ulcer, inflammatory diseases, ear disease, and heart disease. | 09-25-2008 |
20090105258 | NOVEL COMPOUNDS, ISOMER THEREOF, OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AS VANILLOID RECEPTOR ANTAGONIST; AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME - This present invention relates to novel compounds, isomer thereof or pharmaceutically acceptable salt thereof as vanilloid receptor (Vanilloid Receptor 1; VR1; TRRPV1) antagonist; and a pharmaceutical composition containing the same. The present invention provides a pharmaceutical composition for preventing or treating a disease such as pain, migraine, arthralgia, neuralgia, neuropathies, nerve injury, skin disorder, urinary bladder hypersensitiveness, irritable bowel syndrome, fecal urgency, a respiratory disorder, irritation of skin, eye or mucous membrane, stomach-duodenal ulcer, inflammatory diseases, ear disease, and heart disease. | 04-23-2009 |
20100209934 | METHOD OF IDENTIFYING AGENTS WHICH MODULATE THE ACTIVITY OF CALCIUM-ACTIVATED CHLORIDE CHANNEL - The present invention provides a method of identifying an agent which modulates an activity of a protein, wherein the protein is represented by the amino acid sequence of SEQ ID NO: 1 or has at least 90% amino acid sequence identity to SEQ ID NO: 1 and transports chloride ions across a cell membrane, comprising: (a) exposing cells which express the protein to the agent; and (b) measuring degree of chloride ion transport in the exposed cells, wherein a change in the degree of chloride ion transport compared to control cells, which express the protein but not exposed to the agent, is indicative of an agent capable of modulating an activity of the protein. The agents identified by this method can be used for the prevention or treatment of various diseases caused by the dysfunction of calcium activated chloride channel. | 08-19-2010 |
20130089631 | COMPOSITION CONTAINING COLORED-BEAN EXTRACTS - The present invention relates to an antithrombotic composition containing a fraction of a colored-bean extract. The antithrombotic composition is highly useful for the treatment of diseases of the circulatory system, including cardiovascular disease, cerebrovascular disease, arteriosclerosis, hypertension and diabetes, which are caused by thrombosis. | 04-11-2013 |
20130095197 | COMPOSITION CONTAINING COLORED-BEAN EXTRACT - The present invention relates to an antithrombotic composition comprising a colored-bean extract or a fraction of the extract. The antithrombotic composition is highly useful for the treatment of diseases of the circulatory system, including cardiovascular disease, cerebrovascular disease, arteriosclerosis, hypertension and diabetes, which are caused by thrombosis. | 04-18-2013 |
20140011881 | NOVEL COMPOUNDS, ISOMER THEREOF, OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AS VANILLOID RECEPTOR ANTAGONIST; AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME - This present disclosure relates to novel compounds, isomer thereof or pharmaceutically acceptable salts thereof as vanilloid receptor (Vanilloid Receptor 1; VR1; TRPV1) antagonist; and a pharmaceutical composition containing the same. | 01-09-2014 |