Patent application number | Description | Published |
20110058764 | ELECTRO-OPTIC MODULATING DEVICE - Provided is an electro-optic modulating device. The electro-optic modulating device includes an optical waveguide with a vertical structure and sidewalls of the vertical structure are used to configure a junction. | 03-10-2011 |
20110111140 | ADHESIVE COMPOSITION, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY - The present invention relates to a pressure-sensitive adhesive composition, a polarizer, and a liquid crystal display (LCD). According to the present invention, it is possible to provide a pressure-sensitive adhesive composition, which shows excellent endurance reliability in a high-temperature or high-humidity condition, has superior workability such as a superior re-cutting or re-peeling property, and is capable of effectively suppress light leakage occurring in an LCD, and a polarizer and an LCD which include a cured product of the pressure-sensitive adhesive composition. | 05-12-2011 |
20110117296 | ADHESIVE COMPOSITION, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY - The present invention relates to a pressure-sensitive adhesive composition, including an interpenetrating polymer network structure in a cured state and comprising a pressure-sensitive adhesive strength stabilizer; a polarizer; and a liquid crystal display. In the present invention, by using the stabilizer having a functional group capable of rapidly reacting with a multifunctional crosslinking agent, the change of the pressure-sensitive adhesive strength over time is quickly terminated right after preparation, thereby the pressure-sensitive adhesive strength is rapidly stabilized. The pressure-sensitive adhesive of the present invention has an excellent removability in a room-temperature or warming condition. Also, the pressure-sensitive adhesive can efficiently suppress light leakage, and has an excellent workability and durability in a high-temperature and/or high-humidity condition. | 05-19-2011 |
20110122343 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION, POLARIZATION PLATE, AND LIQUID CRYSTAL DISPLAY - Provided are a pressure-sensitive adhesive (PSA) composition including an interpenetrating polymer network structure in a cured state, and including an acrylic resin and a crosslinking agent component that consists of a bifunctional crosslinking agent, a polarizer and a liquid crystal display. Provided are the PSA composition, the polarizer including a cured product of the PSA composition, and the liquid crystal display, which have excellent workability and optical properties, durability and reliability, at high temperature or humidity condition, and significantly increase productivity of optical members such as a polarizer, since the time-dependent change of the pressure-sensitive adhesive strength is rapidly ended after fabrication. | 05-26-2011 |
20110133187 | PHOTO DETECTOR AND METHOD OF MANUFACTURING THE SAME - Provided is a manufacturing method of a photo detector. The method includes: forming a first single crystal semiconductor layer and an optical waveguide protruding from the first single crystal semiconductor layer; forming an insulation layer on the first single crystal semiconductor layer to cover the optical waveguide; forming an opening by etching the insulation layer to expose the top surface of the optical waveguide; forming a second single crystal semiconductor layer from the top surface of the exposed optical waveguide, in the opening; and selectively forming a poly semiconductor layer from the top surface of the second single crystal semiconductor layer, the poly semiconductor layer being doped with dopants. | 06-09-2011 |
20120126357 | LIGHT DETECTION DEVICES AND METHODS OF MANUFACTURING THE SAME - Provided are light detection devices and methods of manufacturing the same. The light detection device includes a first conductive pattern on a surface of a substrate, an insulating pattern on the substrate and having an opening exposing at least a portion of the first conductive pattern, a light absorbing layer filling the opening of the insulating pattern and having a top surface disposed at a level substantially higher than a top surface of the insulating pattern, a second conductive pattern on the light absorbing layer, and connecting terminals electrically connected to the first and second conductive patterns, respectively. | 05-24-2012 |
20130149806 | METHODS OF FORMING PHOTO DETECTORS - Methods of forming photo detectors are provided. The method includes providing a semiconductor layer on a substrate, forming a trench in the semiconductor layer, forming a first single crystalline layer and a second single crystalline layer using a selective single crystalline growth process in the trench, and patterning the first and second single crystalline layers and the semiconductor layer to form a first single crystalline pattern, a second single crystalline pattern and an optical waveguide. | 06-13-2013 |
20130156057 | SEMICONDUCTOR LASER DEVICE AND METHOD OF FABRICATING THE SAME - The inventive concept provides semiconductor laser devices and methods of fabricating the same. According to the method, a silicon-crystalline germanium layer for emitting a laser may be formed in a selected region by a selective epitaxial growth (SEG) method. Thus, surface roughness of both ends of a Fabry Perot cavity formed of the silicon-crystalline germanium layer may be reduced or minimized, and a cutting process and a polishing process may be omitted in the method of fabricating the semiconductor laser device. | 06-20-2013 |
20140048772 | LOW-VOLTAGE HIGH-GAIN HIGH-SPEED GERMANIUM PHOTO DETECTOR AND METHOD OF FABRICATING THE SAME - Provided is a silicon-wafer-based germanium semiconductor photodetector configured to be able to provide properties of high gain, high sensitivity, and high speed, at a relatively low voltage. A germanium-based carrier multiplication layer (e.g., a single germanium layer or a germanium and silicon superlattice layer) may be provided on a silicon wafer, and a germanium charge layer may be provided thereon, a germanium absorption layer may be provided on the charge layer, and a polysilicon second contact layer may be provided on the absorption layer. The absorption layer may be configured to include germanium quantum dots or wires. | 02-20-2014 |
20140065324 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION - The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided. | 03-06-2014 |
20140105235 | SEMICONDUCTOR LASER AND METHOD OF MANUFACTURING THE SAME - Provided are a semiconductor laser and a method of manufacturing the same. The method includes: providing a substrate including a buried oxide layer; forming patterns, which includes an opening part to expose the substrate, by etching the buried oxide layer; forming a germanium single crystal layer in the opening part; and forming an optical coupler, which is adjacent to the germanium single crystal layer, on the substrate. | 04-17-2014 |
20140346532 | OPTICAL INPUT/OUTPUT DEVICE, OPTICAL ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - Disclosed are an optical input/output device and an opto-electronic system including the same. The device includes a bulk silicon substrate, at least one vertical-input light detection element monolithically integrated on a portion of the bulk silicon substrate, and at least one vertical-output light source element monolithically integrated on another portion of the bulk silicon substrate adjacent to the vertical-input light detection element. The vertical-output light source element includes a III-V compound semiconductor light source active layer combined with the bulk silicon substrate by a wafer bonding method. | 11-27-2014 |
20150079387 | OPTICAL MEMBER, PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND LIQUID CRYSTAL DISPLAY - Provided are an optical member, a pressure-sensitive adhesive composition, and an LCD. The optical member may have excellent endurance reliability even when a pressure-sensitive adhesive layer is formed to have a thickness of 20 μm or less. | 03-19-2015 |
20150146755 | SEMICONDUCTOR LASER AND METHOD OF FABRICATING THE SAME - Provided is a method of fabricating a semiconductor laser. The method includes: providing a semiconductor substrate including a first region and a second region; forming a silicon single crystal layer in the second region of the semiconductor substrate by using a selective epitaxial growth process; forming an optical coupler by using the silicon single crystal layer; and forming a laser core structure including a germanium single crystal layer in the first region of the semiconductor substrate by using a selective epitaxial growth process. | 05-28-2015 |
Patent application number | Description | Published |
20090248880 | DIGITAL BROADCAST SERVICE METHOD AND SYSTEM - A method and system for providing digital broadcast services are disclosed. The digital broadcast service method, using a service server and user terminal, includes establishing connections between a user terminal and a service server through a wireless network and a broadcast distribution system, performing, by the user terminal, service registration through the wireless network, purchasing, by the user terminal, a broadcast service from the service server through the wireless network, transmitting, by the user terminal, an authentication key request for the purchased broadcast service through the wireless network, and releasing the connection made through the wireless network after one of the performing of the service registration, the purchasing of the service, or the transmitting of the authentication key request. | 10-01-2009 |
20150094403 | SURFACE-MODIFIED INORGANIC FILLER, METHOD FOR PREPARING THE SAME, EPOXY RESIN COMPOSITION AND INSULATING FILM INCLUDING THE SAME - Disclosed herein is a surface-modified inorganic filler including an alkyl group and an amine group sequentially introduced on a surface thereof, wherein the alkyl group and the amine group are introduced on the surface of the inorganic filler in a weight ratio between the alkyl group and the amine group of 0.5:9.5 to 4:6. An epoxy resin composition including the surface-treated inorganic filler according to the present invention may have low dielectric loss rate and low coefficient of thermal expansion properties. | 04-02-2015 |
Patent application number | Description | Published |
20140045288 | METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - A method of manufacturing a semiconductor light emitting device includes preparing a light emitting structure including first and second conductivity type semiconductor layers and an active layer interposed therebetween, forming a plurality of seeds on at least one surface of the light emitting structure, and forming a plurality of dome-shaped protrusions by forming optical waveguide groups from the plurality of respective seeds and combining the optical waveguide groups. | 02-13-2014 |
20140367720 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor light emitting device and method of manufacturing the semiconductor light emitting device are provided. The semiconductor light emitting device includes a light emitting structure including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer. The device may also includes a first electrode connected to the first conductivity type semiconductor layer, and a second electrode connected to the second conductivity type semiconductor layer and having a pad region and a finger region extended from the pad region in one direction. The second electrode may include a transparent electrode part positioned on the second conductivity type semiconductor layer and including at least one opening therein, at least one reflective part spaced apart from the transparent electrode part within the opening and disposed in the pad region and the finger region, and a bonding part positioned on at least one portion of the reflective part and including a plurality of bonding finger parts spaced apart from each other in the finger region and a bonding pad part disposed in the pad region. | 12-18-2014 |
20150108520 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device includes a light emitting structure and first and second electrodes. The light emitting structure includes first and second conductivity type semiconductor layers and an active layer interposed therebetween. The first and second electrodes are electrically connected to the first and second conductivity type semiconductor layers. The second electrode includes a current blocking layer, a reflective part disposed on the current blocking layer, a transparent electrode layer disposed on the second conductivity type semiconductor layer, a pad electrode part disposed within a region of the current blocking layer, and at least one finger electrode part disposed at least in part on the transparent electrode layer. The transparent electrode layer can be spaced apart from the reflective part, and have an opening surrounding the reflective part. In some examples, the transparent electrode layer can further be spaced apart from the current blocking layer. | 04-23-2015 |
Patent application number | Description | Published |
20140175321 | RESIN COMPOSITION FOR HEAT DISSIPATION AND HEAT DISSIPATING SUBSTRATE MANUFACTURED BY USING THE SAME - Disclosed herein are a resin composition for heat dissipation, including: an insulating material; a first filler added to the insulating material and having a plate shaped carbon material; and a second filler added to the insulating material, and having a carbon material having a higher aspect ratio than the first filler. | 06-26-2014 |
20140290994 | SURFACE-MODIFIED INORGANIC FILLER, METHOD OF PREPARING THE SAME, BUILDUP FILM COMPOSITION FOR MULTILAYER PRINTED WIRING BOARD, AND THE MULTILAYER PRINTED WIRING BOARD INCLUDING THE SAME - Disclosed herein is a method of preparing a surface-modified inorganic filler, comprising the steps of: drying an inorganic filler; treating the inorganic filler with fluorine-containing gas to bond fluorine (F) to a part of the surface of the inorganic filler; and bonding a functional group-bonded silane coupling agent to another part of the surface of the inorganic filler, this other part of the surface thereof being not bonded with fluorine. | 10-02-2014 |
20150014028 | INSULATING FILM FOR PRINTED CIRCUIT BOARD AND PRODUCT MANUFACTURED BY USING THE SAME - Disclosed herein are an insulating film for a printed circuit board, a resin coated copper (RCC), a flexible copper clad laminate (FCCL), and a printed circuit board manufactured by using the same. More specifically, the RCC, the FCCL, and the printed circuit board manufactured by using the insulating film for the printed circuit board according to the preferred embodiment of the present invention, the insulating film including an insulating layer, and a primer layer formed on one surface of the insulating layer and including a benzocyclobutene (BCB)-based resin, may have a low coefficient of thermal expansion and high peel strength. | 01-15-2015 |
Patent application number | Description | Published |
20120161702 | CHARGING METHOD AND APPARATUS FOR ELECTRIC VEHICLE - Disclosed are a charging apparatus and a charging method for a battery of an electric vehicle. The charging apparatus for a battery of an electric vehicle includes: a communication module that communicates power information and information on a battery of the electric vehicle; a charging mode setting module that receives a user's order; a charging switch that connects the battery of the electric vehicle with the charging power in accordance with an input control signal; and a charging control module that sets the charging amount of the battery by using the power information and the information on the battery, sets charging information including charging power and at least one time period for charging the battery of the electric vehicle within a predetermined time range, and input the control signal to the charging switch on the basis of the charging information. | 06-28-2012 |
20120268310 | APPARATUS AND METHOD FOR INTELLIGENTLY CONTROLLING MOVING OBJECT - Provided is a smart radar apparatus for vehicle. The smart radar apparatus sets mobility or motion of a close vehicle as backup data by multiplexing a radar sensor and analyzing signals of multiple sensors. The backup data is indicated as two-dimensional (2D) data having magnitude data and direction vector of momentum. The smart radar apparatus accurately determines and predicts dangerousness by expressing the motion of the close vehicle as 2D vector data and by comparing mobility vector data of the close vehicle based on a mobility vector of a reference vehicle. | 10-25-2012 |
20130006461 | SYSTEM FOR MANAGING BATTERY CHARGE OF ELECTRIC VEHICLE AND METHOD THEREOF - Disclosed are a system and a method for managing battery charge of an electric vehicle according to the present invention. A system for managing battery charge of an electric vehicle according to the present invention may include: a message processing unit to receive, from a management center, power information about a smart grid that supplies power, to receive, from a first user, user information for setting a charging condition, and to provide set charging information; a charging time/charging cost calculator to calculate a first charging tolerance time and a first charging cost of the first user who has requested charge according to a charging mode included in the user information; and a determining unit to select a charging time zone of a minimum cost within a tolerance time based on content calculated by the charging time/charging cost calculator, and to generate charging information. | 01-03-2013 |
20130151021 | APPARATUS AND METHOD FOR DETERMINING POWER USING MODE - Disclosed are an apparatus and a method for determining a power using mode of an electric device when there is a demand response request. The apparatus for determining a power using mode, includes: a message receiver receiving a demand response request message requesting a reduction in use of power of a smart grid management server; an information receiver receiving status information of the energy storage means; a determinator determining whether power supply from the energy storage means is performed using the status information of the energy storage means when receiving the demand response request message, and determining a power using mode of the electric device according to the determining whether the power supply is performed. | 06-13-2013 |
Patent application number | Description | Published |
20110069232 | DEVICE AND METHOD FOR DRIVING DISPLAY PANEL - An apparatus for driving a display panel includes: a time variant signal (TVS) generator configured to generate a time variant signal group; a common pulse signal generator configured to generate a plurality of pulse signals; a selector configured to receive the time variant signal, the plurality of the pulse signals, and video data and select a grayscale voltage corresponding to the video data; and a buffer configured to buffer and transfer an output of the selector. Herein, the selector and the buffer are provided to each of a plurality of channels, and the time variant signal and the plurality of the pulse signals are inputted in common to the selector of each channel. | 03-24-2011 |
20110079875 | ANTI-FUSE AND METHOD FOR FORMING THE SAME, UNIT CELL OF NON VOLATILE MEMORY DEVICE WITH THE SAME - There is provided an anti-fuse, including a gate dielectric layer formed over a substrate, a gate electrode, including a body portion and one or more protruding portions extending from the body portion, the body portion and the one or more protruding portions being formed to contact on the gate dielectric layer, and a junction region formed in a portion of the substrate exposed by sidewalls of the one or more protruding portions. | 04-07-2011 |
20130279234 | ANTIFUSE UNIT CELL OF NONVOLATILE MEMORY DEVICE FOR ENHANCING DATA SENSE MARGIN AND NONVOLATILE MEMORY DEVICE WITH THE SAME - Disclosed are a unit cell capable of improving a reliability by enhancing a data sensing margin in a read operation, and a nonvolatile memory device with the same. The unit cell of a nonvolatile memory device includes: an antifuse having a first terminal between an input terminal and an output terminal; and a first switching unit coupled between a second terminal of the antifuse and a ground voltage terminal. | 10-24-2013 |
20140035801 | MEMORY DEVICE WITH ONE-TIME PROGRAMMABLE FUNCTION, AND DISPLAY DRIVER IC AND DISPLAY DEVICE WITH THE SAME - A display driver IC with a built-in memory device having a one-time programmable function is provided. The memory device includes: a cell array comprising a plurality of one-time programmable unit cells and configured to receive a writing voltage generated from an internal voltage generating unit to operate upon writing operation; a detecting unit configured to detect a change of the writing voltage; and a controlling unit configured to control the internal voltage generating unit and the unit cells according to an output signal of the detecting unit. | 02-06-2014 |
20150028855 | APPARATUS FOR TESTING MAGNETIC FIELD SENSOR ON WAFER AND METHOD THEREOF - An apparatus and a method for testing a magnetic field sensor are provided, in which the method includes arranging a coil for generating a magnetic field, applying the magnetic field to the magnetic field sensor using the coil, and detecting the magnetic field applied to the magnetic field sensor. | 01-29-2015 |
20150032409 | METHOD AND APPARATUS FOR CALCULATING AZIMUTH - A method and an apparatus for calculating azimuth, and a method and an apparatus for determining an offset from geomagnetic field are provided. An apparatus for calculating azimuth includes a magnetic sensor configured to sense magnetic field, a data selecting unit configured to select offset data items, an offset calculating unit configured to calculate an offset by a geometrical method that uses the selected offset data items, and an azimuth calculating unit configured to calculate an azimuth by using the calculated offset. | 01-29-2015 |
Patent application number | Description | Published |
20110161636 | METHOD OF MANAGING POWER OF MULTI-CORE PROCESSOR, RECORDING MEDIUM STORING PROGRAM FOR PERFORMING THE SAME, AND MULTI-CORE PROCESSOR SYSTEM - Provided are a method of managing power of a multi-core processor, a recording medium storing a program for performing the method, and a multi-core processor system. The method of managing power of a multi-core processor having at least one core includes determining a parallel-processing section on the basis of information included in a parallel-processing program, collecting information for determining a clock frequency of the core in the determined parallel-processing section according to each core, and then determining the clock frequency of the core on the basis of the collected information. Accordingly, it is possible to minimize power consumption while ensuring quality of service (QoS). | 06-30-2011 |
20120131415 | METHOD OF SETTING NUMBER OF ITERATION COUNTS OF ITERATIVE DECODING, AND APPARATUS AND METHOD OF ITERATIVE DECODING - A method of setting a number of iteration counts of iterative decoding, and an apparatus and method of iterative decoding. The iterative decoder including a signal-to-noise ratio (SNR) estimation unit that estimates an SNR of a received signal, an iterative decoding count setting unit that sets a minimum number of iteration counts for the received signal based on the estimated SNR, and a decoding unit that iteratively decodes the received signal using tentative decoding and error check, and selectively performs the error check based on the minimum number of iteration counts. | 05-24-2012 |
20140250349 | METHOD OF SETTING NUMBER OF ITERATION COUNTS OF ITERATIVE DECODING, AND APPARATUS AND METHODS OF ITERATIVE DECODING - A method of setting a number of iteration counts of iterative decoding, and an apparatus and method of iterative decoding. The iterative decoder including a signal-to-noise ratio (SNR) estimation unit that estimates an SNR of a received signal, an iterative decoding count setting unit that sets a minimum number of iteration counts for the received signal based on the estimated SNR, and a decoding unit that iteratively decodes the received signal using tentative decoding and error check, and selectively performs the error check based on the minimum number of iteration counts. | 09-04-2014 |
Patent application number | Description | Published |
20100268862 | RECONFIGURABLE PROCESSOR AND METHOD OF RECONFIGURING THE SAME - A technology for controlling a reconfigurable processor is provided. The reconfigurable processor dynamically loads configuration data from a peripheral memory to a configuration memory while a program is being executed, in place of loading all compiled configuration data in advance into the configuration memory when booting commences. Accordingly, a reduction in capacity of a configuration memory may be achieved. | 10-21-2010 |
20110138086 | DIRECT MEMORY ACCESS CONTROLLER AND METHOD OF OPERATING THE SAME - Provided is a Direct Memory Access (DMA) controller which provides a function of searching for a specific pattern from data being transmitted during DMA transmission. The DMA controller stores at least one pattern value. The DMA controller compares data being transmitted to a pattern value while transmitting the data using a DMA method, and generates, in response to data matching the pattern value being detected, a signal indicating that the data matching the pattern value has been detected. The DMA controller stores an address of the data matching the pattern value in response to the generated signal. | 06-09-2011 |
20110225369 | MULTIPORT DATA CACHE APPARATUS AND METHOD OF CONTROLLING THE SAME - A multiport data cache apparatus and a method of controlling the same are provided. The multiport data cache apparatus includes a plurality of cache banks configured to share a cache line, and a data cache controller configured to receive cache requests for the cache banks, each of which including a cache bank identifier, transfer the received cache requests to the respective cache banks according to the cache bank identifiers, and process the cache requests independently from one another. | 09-15-2011 |
20120159507 | COMPILING APPARATUS AND METHOD OF A MULTICORE DEVICE - An apparatus and method capable of reducing idle resources in a multicore device and improving the use of available resources in the multicore device are provided. The apparatus includes a static scheduling unit configured to generate one or more task groups, and to allocate the task groups to virtual cores by dividing or combining the tasks included in the task groups based on the execution time estimates of the task groups. The apparatus also includes a dynamic scheduling unit configured to map the virtual cores to physical cores. | 06-21-2012 |
20130145133 | PROCESSOR, APPARATUS AND METHOD FOR GENERATING INSTRUCTIONS - A processor, apparatus and method to use a multiple store instruction based on physical addresses of registers are provided. The processor is configured to execute an instruction to store data of a plurality of registers in a memory, the instruction including a first area in which a physical address of each of the registers is written. An instruction generating apparatus is configured to generate an instruction to store data of a plurality of registers in a memory, the instruction including a first area in which a physical address of each of the registers is written. An instruction generating method includes detecting a code area that instructs to store data of a plurality of registers in a memory, from a program code. The instruction generating method further includes generating an instruction corresponding to the code area by mapping physical addresses of the registers to a first area of the instruction. | 06-06-2013 |
20130151794 | MEMORY CONTROLLER AND MEMORY CONTROL METHOD - Provided is a memory controller that manages memory access requests between the processor and the memory. In response to the memory controller receiving two or more memory access requests for the same area of memory, the memory controller is configured to stall the memory controller and sequentially process the memory access requests. | 06-13-2013 |
20130151815 | RECONFIGURABLE PROCESSOR AND MINI-CORE OF RECONFIGURABLE PROCESSOR - A reconfigurable processor includes a plurality of mini-cores and an external network to which the mini-cores are connected. Each of the mini-cores includes a first function unit including a first group of operation elements, a second function unit including a second group of operation elements that is different from the first group of operation elements, and an internal network to which the first function unit and the second function unit are connected. | 06-13-2013 |
20140331025 | RECONFIGURABLE PROCESSOR AND OPERATION METHOD THEREOF - A reconfigurable processor and an operation method thereof are provided. The reconfigurable processor may include: a controller configured to control operations of a first mode, in which a first portion of a program that does not utilize loop acceleration is processed, and a second mode, in which a second portion for the program that utilizes the loop acceleration is processed, based on whether an instruction to control parallel operations of the first mode and the second mode is executed; and a shared register file configured to transfer data between the first mode and the second mode. | 11-06-2014 |
20150193375 | PROCESSOR AND METHOD OF CONTROLLING THE SAME - A method of controlling a processor includes receiving from a command buffer a first command corresponding to a first instruction that is processed by a second processing core and starting processing of the first command by the first processing core, storing in the command buffer a second command corresponding to a second instruction that is processed by the second processing core before the processing of the first command is completed, and starting processing of a third instruction by the second processing core before the processing of the first command is completed. | 07-09-2015 |
20150227479 | DIRECT MEMORY ACCESS CONTROLLER AND SYSTEM FOR ACCESSING CHANNEL BUFFER - A direct memory access (DMA) controller is provided. The DMA controller includes a processor interface configured to directly receive information representing a first operation sent by a processor to a buffer, and transmit data corresponding to the first operation stored in the buffer to the processor core or record data corresponding to the first operation in the buffer, and a buffer group connected to the processor interface, and including a plurality of buffers. | 08-13-2015 |
Patent application number | Description | Published |
20130169551 | SHOWCASE - Disclosed herein is a showcase for displaying an exhibit therein. The showcase includes a first display unit and a second display unit. The first display unit is located on one side of the exhibit, is formed of a transparent touch panel, and displays information about the exhibit thereon. The second display unit is located such that the exhibit can be interposed between the first display unit and the second display unit, is placed opposite the first display unit, and displays an image related to the exhibit. | 07-04-2013 |
20140133693 | DEVICE AND METHOD OF INSERTING WATERMARKS THROUGH CONVERSING CONTENTS AUTOMATICALLY - Provided are a watermark insertion apparatus and method. The watermark insertion method includes acquiring content through upload by a user, storing the uploaded content, receiving a content conversion request from a user or a manager, determining whether content for which content conversion has been requested is video or an image, converting the content according to the determined content kind, and inserting watermark suitable for the content kind into the converted content. | 05-15-2014 |
20150135090 | USER ADAPTIVE INTERFACE PROVIDING SYSTEM AND METHOD - Provided are a system and a method that analyze a use environment of a user to provide a user adaptive interface suitable for the user. The system acquires an image of a user by using a camera built/equipped in a display displaying an interface, analyzes a physical use environment of the user from the acquired image, sets/changes the interface displayed by the display according to the analyzed result, and provides the set/changed interface. The system provides a user adaptive interface by using a camera which is included in general displays. | 05-14-2015 |
20160062819 | METHOD FOR REPAIRING DEFECTIVE MEMORY CELLS IN SEMICONDUCTOR MEMORY DEVICE - Provided is a method for repairing one or more defective memory cells of a semiconductor memory device by a system management interrupt and a basic input/output system service routine. In the method, when an error has occurred in data read from the semiconductor memory device, the system management interrupt is generated to invoke the basic input/output system service routine. During execution of the basic input/output system service routine, a repair task is performed to one or more defective memory cells causing a read error in the semiconductor memory device using spare memory cells. | 03-03-2016 |