Patent application number | Description | Published |
20140138798 | POWER VOLTAGE SUPPLY APPARATUS FOR THREE DIMENSIONAL SEMICONDUCTOR - Provided is a power voltage supply apparatus of a 3-dimensional (3D) semiconductor. The power voltage supply apparatus includes a plurality of integrated circuits (ICs) which each include a first through silicon via (TSV) and a second TSV, are stacked such that the first TSVs are connected and second TSVs are connected, and are mounted on a printed circuit board (PCB), wherein a first PCB line formed on the PCB and supplying a first voltage is connected to a bottom of a first TSV of a bottom IC from among the plurality of ICs, and a second PCB line formed on the PCB and supplying a second voltage is connected to a top of a second TSV of a top IC. | 05-22-2014 |
20140139271 | INTEGRATED CIRCUIT HAVING STACK STRUCTURE - Provided is an integrated circuit (IC) having a stacked structure. The IC includes: a first IC having a power input terminal to which a power supply voltage is applied; and a second IC having a power input terminal connected to a ground terminal of the first IC, having a central node formed as the power input terminal of the second IC and the ground terminal of the first IC are connected to each other and to which a voltage is applied, and having a ground terminal connected to a ground source, wherein the power supply voltage is divided into first and second voltages that are respectively applied to the first and second ICs. | 05-22-2014 |
20140197918 | TRANSFORMER USING SYMMETRICAL PRINTING PATTERN - Disclosed is a transformer using a symmetrical printing pattern which includes: a substrate; a plurality of first printing lines printed at predetermined distances on the substrate; a plurality of second printing lines printed at predetermined distances on the substrate; first bonding wires connecting the first printing lines; and second bonding wires connecting the second printing lines, in which the first printing lines and the second printing lines are printed in a symmetrical printing pattern, respectively, on the substrate, and the first bonding wires and the second bonding wires are formed symmetrically, respectively. | 07-17-2014 |
Patent application number | Description | Published |
20140049458 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes: a first switching element which transmits a first data voltage; a second switching element which transmits a second data voltage; a driving transistor connected to the first switching element and the second switching element, where the driving transistor is driven based on the first data voltage and the second data voltage; and an organic light emitting diode connected to the driving transistor, where the organic light emitting diode emits light based on an output of the driving transistor, and a driving method thereof. | 02-20-2014 |
20150049274 | DISPLAY APPARATUS AND METHOD OF DRIVING THEREOF - A display apparatus includes: a display panel including a gate line, a data line, a switching element connected to the gate line and the data line, a liquid crystal capacitor having a first terminal connected to the switching element, and a storage capacitor having a first terminal connected to the switching element; and a leakage current generating part which generates a leakage current in the switching element. | 02-19-2015 |
20150123961 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes: a display panel; a signal controller configured to receive an input image signal and an input control signal, output an output image signal and an output control signal, and determine a charge sharing between two or more data lines having voltages in the same polarity; and a data driver configured to convert, based on the output control signal, the image signal into data voltages to be supplied to the data lines connected to the pixels, the data voltages having positive levels and negative levels. The data driver is further configured to perform a first charge sharing by short-circuiting first and second data lines that are adjacent to each other, and a second charge sharing by short-circuiting third and fourth data lines having data voltages in the same polarity, wherein the first charge sharing and the second charge sharing may not temporally overlap with each other. | 05-07-2015 |
20150145900 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a display panel includes generating a first driving period having a first driving frequency, generating a second driving period having a second driving frequency, and inserting a compensating frame between the first driving period and the second driving period. A display apparatus includes a display panel configured to display an image, and a display panel driver configured to generate a first driving period having a first driving frequency, to generate a second driving period having a second driving frequency, and to insert a compensating frame between the first driving period and the second driving period. | 05-28-2015 |
20150194122 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE DISPLAY PANEL - A method of driving a display panel and display device including the same are disclosed. In one aspect, the method comprises providing input image data, generating a gamma reference voltage, generating a data voltage based on the gamma reference voltage and input image data, providing the data voltage to the display panel, and determining whether the input image data represents a still image or a video image. The method further comprises substantially periodically and alternately generating first and second common voltages when the input image data represents the still image, and providing the first and second common voltages to the display panel. | 07-09-2015 |
20150228216 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a display panel includes dividing an input image into a plurality of segments; generating flicker levels of respective ones of the segments; determining a frame rate of the display panel based on the flicker levels of the segments; and outputting a data voltage to the display panel at the frame rate. | 08-13-2015 |
20150340014 | DISPLAY DEVICE, ELECTRONIC DEVICE HAVING DISPLAY DEVICE AND METHOD OF OPERATING THE SAME - A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency. | 11-26-2015 |
20160005368 | DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS - A display apparatus includes an image analyzer that analyzes image data and outputs an interrupt signal at a period during which the image data of a low frequency change to the image data of a high frequency, a frequency detector that detects the high frequency, a frame rate controller that outputs a vertical synch signal of the high frequency in response to the interrupt signal, a polarity compensation controller that determines a last frame of the low frequency based on an interrupt period at which the interrupt signal is generated, generates a reversed polarity signal with respect to a polarity signal of the last frame and outputs the reversed polarity signal during a polarity compensation period close to the interrupt period, and a data driver circuit that outputs a data signal based on the reversed polarity signal to a data line during the polarity compensation period. | 01-07-2016 |
Patent application number | Description | Published |
20100014866 | Digital Automatic Gain Control Apparatus and Method in Burst Mode Optical Receiver - A transimpedance amplifier for a burst mode optical communication converts a burst current signal into differential output voltage signals. Using a multi-level digital AGC mechanism, the transimpedance amplifier is rapidly adapted to a burst signal whose amplitude varies in a wide range. By using an adaptive level detection method, a multi-level digital AGC can be implemented without using ADC. In addition, because the transimpedance amplifier uses a selective reset generation scheme that performs a reset operation for itself after a high power burst, a burst mode operation can be performed without external reset signals. Accordingly, the transimpedance amplifier can be integrated with an optical detector within a TO-can. Furthermore, the transimpedance amplifier can have the burst mode capability and the best sensitivity. | 01-21-2010 |
20100322289 | CONSTANT AMPLITUDE ENCODING APPARATUS AND METHOD FOR CODE DIVISION MULTIPLEXING COMMUNICATION SYSTEM - Disclosed are an apparatus and method for constant amplitude encoding of a transmission signal in a CDM (Code Division Multiplexing) communication system. The apparatus for constant amplitude encoding of a transmission signal includes: an encoding module sequentially performing horizontal encoding and vertical encoding on an input signal; and a spreading and multiplexing module spreading the signal which has been encoded by the encoding module and multiplexing the spread signal in a vertical direction to output a data stream having a constant amplitude. | 12-23-2010 |
20110148349 | APPARATUS AND METHOD FOR CHARGING INTERNAL BATTERY IN WIRELESS SENSOR NETWORK - Provided are an apparatus and method for charging an internal battery in a wireless sensor network. A method for a slave sensor node to charge an internal battery in a sensor network includes estimating an hourly chargeable electric energy rate in a scan phase with a master sensor node, transmitting the estimated hourly chargeable electric energy rate using an association request message requesting association with the master sensor node after recognizing the master sensor node, requesting charging from the master sensor node and performing wireless charging when a power level of an internal battery requires charging, reporting the power level of the internal battery varied by the wireless charging to the master sensor node by predetermined time periods during the wireless charging, and stopping the wireless charging when the power level reported to the master sensor node reaches a predetermined power level. | 06-23-2011 |
20110276738 | SENSOR NODE INCLUDING GENERAL-PURPOSE INTERFACE PORT AND PLUG AND PLAY FUNCTION, SENSOR BOARD INCLUDING GENERAL-PURPOSE INTERFACE PORT AND SENSOR DEVICE DRIVER, GENERAL-PURPOSE INTERFACE PORT, AND OPERATION METHOD OF SENSOR NODE, SENSOR BOARD, AND GENERAL-PURPOSE INTERFACE PORT - Provided is a general-purpose interface port that may interface with a sensor board including multiple types of sensor device drivers and download a sensor device driver from the sensor board, and a sensor node that may recognize a type of sensor included in the sensor board using the downloaded sensor device driver, the sensor node including a micro control unit that may process sensing data received from the sensor board, thereby providing a plug and play function between a micro control unit of a sensor node and a sensing unit including a sensor board in a Ubiquitous Sensor Network (USN) or a Wireless Sensor Network (WSN). | 11-10-2011 |
20140141847 | WIRELESS COMMUNICATION SYSTEM - Disclosed is a wireless communication system. The wireless communication system includes an embedded-type antenna embedded in a base, and a wireless communication unit including a communication unit that is connected to the embedded-type antenna and exchanges information with an external device, and a housing that is arranged to surround the communication unit, wherein at least one of the communication unit and the housing performs transmission and reception of electric waves as a substitute of the embedded-type antenna. | 05-22-2014 |
20150019718 | METHOD FOR SERVICE DISCOVERY IN WIRELESS PERSONAL AREA NETWORK - Disclosed are methods for service discovery in a wireless personal area communication network. A method for service discovery, performed in a terminal, the method comprises performing a passive scan for searching a specific service based on whether to receive a frame including a specific service identifier; and, when it fails to search the specific service, performing an active scan which broadcasts a service discovery request command frame for searching the specific service. Thus, service discovery may be efficiently performed by reducing the operation complexity of the terminal and minimizing the power consumption of the terminal needed for service discovery, without support of a upper layer. | 01-15-2015 |
20150155625 | SMALL SWITCHABLE DIRECTIONAL CONTROL ANTENNA - Provided is a small switchable directional control antenna that can perform direction control according to shapes and sizes of various devices. The antenna includes a dielectric layer, a radiation patch formed on a side of the dielectric layer, a ground plane formed on a side of the dielectric layer opposite to the side on which the radiation patch is formed and configured to have a plurality of slots formed at edges thereof, and a control module insulated from the ground plane and configured to control electrical connection between the radiation patch and the ground plane. | 06-04-2015 |
20150200451 | CONTROL METHOD FOR RADIATION BEAM DIRECTION OF WIRELESS TRANSMISSION DEVICE - There is provided a control method for radiation beam direction of wireless transmission device in a method for controlling radiation beam for a mobile station considerably moving around in the wireless transmission device comprising: updating and storing movement data of moving position and moving direction of the mobile station every time it moves by receiving sensor data in the mobile station; calculating a moving point to move by using the stored movement data of the mobile station by the wireless transmission device; determining a sector zone of radiation beam emission for the moving point to move; and controlling radiation beam of the mobile station by using the sector zone for the determined radiation beam emission in the wireless transmission device. | 07-16-2015 |
20150305023 | EXTENDED DSME MAC FOR LOW POWER UTILITY MONITORING SERVICE - A method of configuring a multi-superframe is provided. The method includes setting at least one parameter for configuring the multi-superframe, and configuring the multi-superframe corresponding to the at least one parameter, wherein the at least one parameter includes a superframe order (SO), a beacon order (BO), and a multi-superframe order (MO), in a form of positive integers, and the setting includes setting the MO to have a value higher than the BO. | 10-22-2015 |
Patent application number | Description | Published |
20090247758 | Novel Quinoline Compound, and Composition Containing Centipede Extract or Compounds Isolated Therefrom for Prevention and Treatment of Cardiovascular Disease - The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation. | 10-01-2009 |
20120220626 | NOVEL QUINOLINE COMPOUND, AND COMPOSITION CONTAINING CENTIPEDE EXTRACT OR COMPOUNDS ISOLATED THEREFROM FOR PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASE - The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation. | 08-30-2012 |
Patent application number | Description | Published |
20090317374 | COMPOSITION CONTAINING ARAZYME FOR THE PREVENTION AND TREATMENT OF CANCER - The present invention relates to a pharmaceutical composition for the prevention and treatment of cancer comprising arazyme as an active ingredient. More precisely, when arazyme produced by | 12-24-2009 |
20100278806 | Composition Containing Arazyme for the Prevention and Treatment of Arthritis - Disclosed herein is a composition containing arazyme as an active ingredient for prevention and treatment of arthritis. More specifically, arazyme produced from | 11-04-2010 |
20100291248 | Compositions for Preventing and Treating Obesity, Hyperlipidemia, Atherosclerosis, Fatty Liver, Diabetes or Metabolic Syndrome Containing Extracts of Glycine Max Leaves or Fractions Isolated from the Same as an Active Ingredient - The present invention relates to compositions for preventing and treating obesity, hyperlipidemia, atherosclerosis, fatty liver, diabetes or metabolic syndrome containing extracts of | 11-18-2010 |
20100322917 | PHARMACEUTICAL COMPOSITION CONTAINING ARAZYME FOR THE PREVENTION OF LIVER DYSFUNCTION - The present invention relates to a pharmaceutical composition for the prevention of liver dysfunction which contains arazyme as an active ingredient, more precisely a pharmaceutical composition for the prevention of liver dysfunction which contains arazyme produced by | 12-23-2010 |
20120003204 | COMPOSITION CONTAINING ARAZYME FOR THE PREVENTION AND TREATMENT OF CANDER - The present invention relates to a pharmaceutical composition for the prevention and treatment of cancer comprising arazyme as an active ingredient. More precisely, when arazyme produced by | 01-05-2012 |
20120003205 | PHARMACEUTICAL COMPOSITION CONTAINING ARAZYME FOR THE PREVENTION OF LIVER DYSFUNCTION - The present invention relates to a pharmaceutical composition for the prevention of liver dysfunction which contains arazyme as an active ingredient, more precisely a pharmaceutical composition for treating liver dysfunction which contains arazyme produced by | 01-05-2012 |
20120309074 | NOVEL XYLANASE PRODUCED FROM CELLULOSIMICROBIUM FUNKEI HY-13 - There are provided a novel xylanase and a use of the same. In detail, there are provided a xylanase separated from a | 12-06-2012 |
20130165635 | CLONING AND BASE SEQUENCE DETERMINATION OF NOVEL ITURIN BIOSYNTHESIS GENE FROM ANTAGONISTIC MICROORGANISM BACILLUS SUBTILIS AND CHARACTERISTICS OF THE GENE - The present invention relates to novel iturin biosynthesis genes, and uses thereof. More specifically, the present invention provides novel iturin biosynthesis genes, wherein the iturin biosynthesis genes were cloned from | 06-27-2013 |
20130303602 | NOVEL PTEROCARPAN COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF METABOLIC DISEASE OR COMPLICATION THEREOF, OR FOR ANTIOXIDANT CONTAINING THE SAME AS AN ACTIVE INGREDIENT - The present invention relates to novel pterocarpan compound or pharmaceutically acceptable salt thereof and a composition for the prevention or treatment of metabolic disease or complications thereof comprising the same as an active ingredient. The novel pterocarpan compound of the present invention isolated from soybean leaves inhibits α-glucosidase activity and hACAT activity, and suppresses LDL-oxidation efficiently. Therefore, the compound of the present invention not only can be effectively used for the prevention or treatment of metabolic disease or complications thereof but also can be effectively used as an anti-oxidative composition owing to its excellent anti-oxidative activity. | 11-14-2013 |
20160067209 | PTEROCARPAN COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF METABOLIC DISEASE OR COMPLICATION THEREOF, OR FOR ANTIOXIDANT CONTAINING THE SAME AS AN ACTIVE INGREDIENT - The present invention relates to novel pterocarpan compound or pharmaceutically acceptable salt thereof and a composition for the prevention or treatment of metabolic disease or complications thereof comprising the same as an active ingredient. The novel pterocarpan compound of the present invention isolated from soybean leaves inhibits α-glucosidase activity and hACAT activity, and suppresses LDL-oxidation efficiently. Therefore, the compound of the present invention not only can be effectively used for the prevention or treatment of metabolic disease or complications thereof but also can be effectively used as an anti-oxidative composition owing to its excellent anti-oxidative activity. | 03-10-2016 |
Patent application number | Description | Published |
20130155476 | SYSTEM OF DISPLAYING DIGITAL HOLOGRAM BASED ON PROJECTION AND METHOD THEREOF - Disclosed are a system and a method for performing buoyance of a 3D hologram image on a hologram display screen in a projection mode. A system of displaying a digital hologram includes: a composite hologram unit configured to generate a hologram array by receiving hologram data of a fringe pattern and by compositing background image and a foreground image using the received fringe pattern; a hologram projection unit configured to project a hologram image through a wide-angle lens by applying a light to the hologram array; and a hologram display unit configured to perform space buoyance of the hologram image projected by the hologram projection unit on a 3D hologram display screen. The digital hologram content is managed in real time by using the present disclosure, and transmission of the digital hologram content to a remote place and site adaptive display of hologram image media may be achieved. | 06-20-2013 |
20130155502 | AUTOSTEREOSCOPIC 3-DIMENSIONAL (3D) DISPLAY APPARATUS AND DISPLAY METHOD THEREOF - There are provided an autostereoscopic 3-Dimensional (3D) display apparatus and a display method thereof. In the autostereoscopic 3D display apparatus, a 3D display is disposed in a standing position, and a reflection structure reflects light emitted from the screen of the 3D display to provide a 3D image in a 3D space. Accordingly, a deflection of the 3D display is reduced so that a 3D image pattern having no distortion is formed. | 06-20-2013 |
20140085692 | METHOD AND SYSTEM FOR PROCESSING HOLOGRAM DATA USING HOLOGRAM FRINGE DATA FORMAT ADAPTIVE TO DATA ENCODING SCHEME - A hologram data processing method using a hologram fringe data format adaptive to a data encoding scheme includes configuring model data of a three-dimensional (3D) object corresponding to source data to be used for generating a hologram, computing hologram fringe data by applying a diffraction transform to a light wave transferred to a hologram plane based on the model data of the 3D object, setting, in the computed hologram fringe data, the hologram fringe data format adaptive to a data encoding scheme for reconstructing the hologram, reconstructing an optical hologram by applying the data encoding scheme to the hologram fringe data, and adjusting the optical hologram by comparing a reconstructed image of the optical hologram to a reconstructed image of a numerical hologram. | 03-27-2014 |
20140313555 | DIGITAL HOLOGRAM SYNTHESIS METHOD AND APPARATUS - Provided are a digital hologram synthesis method and apparatus based on an angular spectrum. The digital hologram synthesis method includes representing an input digital hologram as at least one angular spectrum region by applying Fourier transformation to the input digital hologram, registering the at least one angular spectrum region by projecting the at least one angular spectrum region onto a spherical surface, and generating a synthesis digital hologram based on the registered at least one angular spectrum region. Accordingly, it is possible to generate a new digital hologram with a different orientation or at a different distance using an angular spectrum of a digital hologram generated in advance, without geometric information of an object. In addition, it is possible to readily and intuitively synthesize a new digital hologram while viewing an image visualized in a 3D space. | 10-23-2014 |