Patent application number | Description | Published |
20140056516 | ADAPTIVE IMAGE COMPRESSION SYSTEM AND METHOD - Provided are an adaptive image compression system and method. The adaptive image compression method includes a step of determining, at an adaptive image compression system, characteristics of an image that is to be compressed, a step of determining, at the adaptive image compression system, a quantization scale factor based on the characteristics of the image that is to be compressed, a step of generating an adaptive quantization table corresponding to the image that is to be compressed based on the determined quantization scale factor, and a step of encoding the image that is to be compressed using the generated adaptive quantization table. | 02-27-2014 |
20140241647 | METHOD OF CREATING COMPOUND FILE AND DATA STORAGE DEVICE HAVING THE COMPOUND FILE - A method for creating a compound file where additional data is inserted into an image file and a data storage device having the compound file recorded therein is provided. The method includes receiving, by a compound file creating apparatus, the image file and the additional data, and creating, by the compound file creating apparatus, the compound file by using the received image file and the additional data, wherein the compound file comprises an image file header corresponding to the image file, image data corresponding to the image file, and a marker recorded in a tail of the compound file and indicating that the compound file is an image file having the additional data inserted therein. | 08-28-2014 |
20150245029 | IMAGE PROCESSING SYSTEM AND METHOD - An image processing system and a method thereof is disclosed. A palette including an N number of index pixel values of a processing target image and corresponding index values is created. N is an integer equal to or smaller than 2. An image indexing process is performed on each processing target pixel. When a pixel value of the processing target pixel is a pixel value of one of the N number of index pixel values, a pixel data on a converted image corresponding to the processing target pixel is set as an index value on the palette corresponding to the pixel value of the processing target pixel. Otherwise, the pixel data on the converted image corresponding to the processing target pixel is set as an exceptional value, and the pixel value of the processing target pixel is stored in an exception buffer. | 08-27-2015 |
Patent application number | Description | Published |
20110064968 | High-Strength Steel Sheet with Excellent Ductility and Crackless Edge Portion, Hot-Dip Galvanized Steel Sheet, and Manufacturing Method Thereof - There are provided steel sheets which have a tensile strength of 780-980 MPa and an elongation of 28% or higher and are free of edge cracks. The high-strength steel sheet includes, by wt %, 0.1-0.25% C, 1.0-1.9% Si, 1.5-2.5% Mn, 0.5-1.6% Al, 0.005-0.03% Ti, 5-30 ppm B, 0.01-0.03% Sb and a balance of Fe and inevitable impurities, and satisfying 1.75%≦Si+Al≦3.25%. | 03-17-2011 |
20110083774 | High Strength Steel Sheet and Hot Dip Galvanized Steel Sheet Having High Ductility and Excellent Delayed Fracture Resistance and Method for Manufacturing the Same - A cold rolled steel sheet and a hot dip galvanized steel sheet, which have high strength and elongation, such as a tensile strength of 980 MPa or more and an elongation of 28% or more, and excellent delayed fracture resistance, and manufacturing methods thereof. The cold rolled steel sheet has a composition including 0.05 to 0.3 weight percent C, 0.3 to 1.6 weight percent. Si, 4.0 to 7.0 weight percent Mn, 0.5 to 2.0 weight percent Al, 0.01 to 0.1 weight percent Cr, 0.02 to 0.1 weight percent Ni and 0.005 to 0.03 weight percent Ti, 5 to 30 ppm B, 0.01 to 0.03 weight percent Sb, 0.008 weight percent or less S, balance Fe and impurities. The hot dip galvanized steel sheet has a hot dip galvanized layer or a hot dip galvannealed layer on the cold rolled steel sheet. | 04-14-2011 |
Patent application number | Description | Published |
20120165477 | Master batch elastometer containing organically modified silica and method of preparing the same - Provided are an organically modified silica master batch elastomer having superior affinity for silica and a method for preparing the same. A copolymer solution-polymerized from a conjugated diene-based monomer and a vinyl aromatic monomer is mixed in solution with organically modified silica having the silica modified with a specific aliphatic hydrocarbon to prepare the organically modified silica master batch elastomer. The organically modified silica master batch elastomer according to the present invention has improved mechanical properties, abrasion resistance and blending processability over the existing master batch elastomers containing common silica. Thus, when it is used as a tire material, improved fuel efficiency, abrasion resistance and wet traction may be expected. | 06-28-2012 |
20140034569 | REVERSE OSMOSIS MEMBRANE HAVING HIGH INITIAL PERMEATE FLUX - The present invention relates to a reverse osmosis membrane including: a porous support; a polysulfone layer formed on the porous support; and a polyamide active layer formed on the polysulfone layer, wherein the polyamide active layer is formed through interfacial polymerization between an amine compound and an acyl halide compound, and the acyl halide compound includes a monofunctional acyl halide and a polyfunctional acyl halide, and a method of manufacturing the same. | 02-06-2014 |
20140183128 | POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE WITH IMPROVED ANTIFOULING PROPERTIES AND MANUFACTURING METHOD THEREOF - A water-treatment separation membrane with good antifouling properties includes a support having pores, a polyamide layer formed on the support, and a passivation layer comprising specific materials formed on the polyamide layer. | 07-03-2014 |
20140200306 | TERMINAL MODIFIER FOR CONJUGATED DIENE POLYMERS - Disclosed is a terminal modifier for conjugated diene polymers. The terminal modifier has both at least two amine groups and at least one alkoxysilane group. A terminally modified conjugated diene polymer which is coupled at the terminus with the terminal modifier, and a polymer composition for use in tires, comprising the terminally modified, conjugated diene polymer are also provided. When applied to tire treads, the polymer composition comprising the terminally modified, conjugated diene polymer significantly increases the disperability and binding to rubber of silica, thereby greatly contributing to an improvement of the tire treads in dynamic properties including wet traction, rolling resistance, Mooney viscosity and processability. | 07-17-2014 |
20140311969 | WATER-TREATMENT SEPARATING MEMBRANE OF HIGH FLUX HAVING GOOD CHLORINE RESISTANCE - A water-treatment separating membrane includes a polyamide active layer formed on999 a porous support. The ratio of a maximum value with respect to a minimum value of a ratio of a peak height of a C=O double bond of a carboxyl group (—COOH) with respect to a peak height of a C=O double bond combined with an amide group (—CONH—) is from 1.2 to 4, when measured after acid treating the polyamide active layer and by using a Fourier transform infrared spectrometer (FTIR). | 10-23-2014 |
20140319051 | WATER-TREATMENT SEPARATING MEMBRANE OF HIGH FLUX HAVING GOOD CHLORINE RESISTANCE - A water-treatment separating membrane includes a polyamide active layer formed on a porous support. When the polyamide active layer is dyed using a 5% aqueous solution of Rhodamine B, at least a curve pattern formed by connecting two or more arcs is formed in at least a partial area of the polyamide active layer. | 10-30-2014 |
20140353242 | WATER-TREATMENT SEPARATING MEMBRANE OF HIGH FLUX HAVING GOOD CHLORINE RESISTANCE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a water-treatment separating membrane includes forming an aqueous amine solution layer on a porous support, and forming a polyamide active layer by dropping droplets of an organic solution including an acyl halide compound on the aqueous amine solution layer. A water-treatment separating membrane manufactured by the same also is provided. | 12-04-2014 |
20150068963 | REVERSE OSMOSIS MEMBRANE HAVING HIGH INITIAL PERMEATE FLUX AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a reverse osmosis membrane including: a porous support; a polysulfone layer formed on the porous support; and a polyamide active layer formed on the polysulfone layer, wherein the polyamide active layer is formed through interfacial polymerization between an amine compound and an acyl halide compound, and the acyl halide compound includes a monofunctional acyl halide and a polyfunctional acyl halide, and a method of manufacturing the same. | 03-12-2015 |
20150352501 | POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE HAVING PROPERTIES OF HIGH SALT REJECTION AND HIGH FLUX AND MANUFACTURING METHOD THEREOF - The present disclosure provides a method of manufacturing a water-treatment separation membrane having improved salt rejection rate and permeable flux properties, the method including: forming an aqueous solution layer containing an amine compound on a porous support; forming a polyamide active layer by bringing an organic solution containing an acyl halide compound and a first organic solvent into contact with the aqueous solution layer; and coating a second organic solvent having a degree of volatility lower than that of the first organic solvent on the polyamide active layer, and a water-treatment separation membrane manufactured by the manufacturing method. | 12-10-2015 |
20150375178 | POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE HAVING SUPERIOR OXIDATION RESISTANCE AND CHLORINE RESISTANCE PROPERTIES, AND METHOD OF MANUFACTURING THE SAME - The present disclosure relates to a water-treatment separation membrane including: a porous support and a polyamide layer formed on the porous support, wherein the polyamide layer contains an antioxidant having a solubility parameter value of 9 (J/cm | 12-31-2015 |
20150375179 | METHOD OF MANUFACTURING POLYAMIDE-BASED REVERSE OMOSIS MEMBRANE HAVING EXCELLENT SALT REJECTION AND HIGH PERMEABLE FLUX PROPERTIES, AND REVERSE OSMOSIS MEMBRANE MANUFACTURED USING THE SAME - The present disclosure provides a method of manufacturing a reverse osmosis membrane, the method including: forming an aqueous solution layer containing a multifunctional aromatic amine compound on a porous support; forming a polyamide active layer by bringing an organic solution containing an acyl halide compound to contact an upper portion of the aqueous solution layer; and allowing an organic solution containing a multifunctional aromatic amine compound to contact an upper portion of the polyamide active layer, and a reverse osmosis membrane manufactured by the manufacturing method. | 12-31-2015 |
Patent application number | Description | Published |
20150091146 | POWER SEMICONDUCTOR PACKAGE - Disclosed herein is a power semiconductor package. The power semiconductor package according to a preferred embodiment of the present invention includes: a semiconductor device; a circuit pattern formed on the semiconductor device; a molding member burying the semiconductor device and the circuit pattern and formed so as to expose one surface of the circuit pattern; and a heat radiating member adhered to the circuit pattern exposed by the molding member and formed of a non-conductive material. | 04-02-2015 |
20150156909 | POWER SEMICONDUCTOR MODULE - Disclosed herein is a power semiconductor module including a module housing comprising an accommodation space formed therein and fixing portions formed on an external surface thereof, a printed circuit board included in the module housing, exposed through the accommodation space, and comprising circuit patterns (Cu patterns) on which power devices are arranged, and a terminal fixedly coupled to the fixing portion, and comprising an input end for receiving power and leads adhered to a circuit pattern between the power devices and for distribution of supplied current. Accordingly, stray inductance may be effectively reduced, and thus, current distribution between power devices may be balanced, thereby effectively preventing a surge voltage from increasing. | 06-04-2015 |
20150156914 | HEAT RADIATION SYSTEM FOR POWER SEMICONDUCTOR MODULE - Disclosed herein is a heat radiation system including: a frame; a partition plate disposed across the frame and including an inlet for supplying a cooling medium, a plurality of louvers extended radially from a circumference of the inlet, and a slot formed at a circumference of an edge thereof; a diffusion chamber defined by the frame and the partition plate; a lower plate disposed at a lower portion of the frame so as to be spaced apart from the partition plate by a predetermined interval and including an outlet for discharging the cooling medium; and a recovery chamber defined by the frame, the partition plate, and the lower plate and being in fluid communication with the diffusion chamber. Particularly, the diffusion chamber and the recovery chamber may be partitioned from each other by the partition wall to form a double | 06-04-2015 |
20150214126 | POWER SEMICONDUCTOR MODULE - Disclosed herein is a power semiconductor module. The power semiconductor module includes: a printed circuit board (PCB); first and second heat spreaders mounted on the PCB and having one surface arranged with terminal slots; power devices mounted on the first heat spreader and connected to one another in parallel and electrically connected to the second heat spreader; and first and second terminals provided with protrusion inserted into the terminal slots and provided with connection terminals for connecting external terminals. Therefore, it is possible to improve heat radiating properties of the power semiconductor module and improve a reliability problem such as solder crack or delamination in connection with terminal connection. | 07-30-2015 |
20150214199 | POWER MODULE PACKAGE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a power module package and a method of manufacturing the same. According to a preferred embodiment of the present invention, the power module package includes: a lead frame on which a power device and a control IC electrically connected to the power device and controlling the power device are mounted; and a thermal sheet bonded to one surface of the lead frame, wherein the thermal sheet includes first and second resin layers which include a thermal conductive inorganic filler and are added with a mixture of phenyl glycidyl ether (PGE) and alkyl glycidyl ether (Alkyl (C12 to C14) glycidyl ether), and a thermal spreader of a metal material disposed at a bonded interface which is formed between the first and second resin layers. Therefore, it is possible to easily improve a thermal property of the power module package by a thermal spreading effect due to the thermal spreader. | 07-30-2015 |
20150270201 | SEMICONDUCTOR MODULE PACKAGE AND METHOD OF MANUFACTURING THE SAME - There is provided a semiconductor module package including: a base substrate formed by mounting one or more first semiconductor devices thereon; a lead frame formed to have an end portion of one side connected to the base substrate and an end portion of the other side protruded to the outside; a supporting frame formed on a top surface of the first semiconductor device and having a first adjusting member formed to protrude to a lower portion thereof; and a mold part sealing the base substrate, the lead frame, and a portion of the supporting frame, wherein one or more of the first semiconductor devices are formed to have different steps from each other. | 09-24-2015 |
20150270217 | POWER MODULE PACKAGE - There is provided a power module package. The power module package includes: a base substrate provided with a pattern; a heat spreader formed by being stacked on an upper surface of the base substrate; and at least one first semiconductor device mounted on an upper surface of the heat spreader, wherein an outer circumferential surface of the heat spreader is provided with a coil. | 09-24-2015 |
20150349230 | HEAT RADIATION SHEET FOR BOARD, MANUFACTURING METHOD THEREOF, AND HEAT RADIATION BOARD - A heat radiation sheet for a board including: composite fillers including metal particles and ceramic particles disposed on surfaces of the metal particles; and a base resin, and a manufacturing method of a heat radiation sheet for a board may include: preparing metal particles and ceramic particles; disposing the ceramic particles on surfaces of the metal particles by mixing the metal particles and the ceramic particles with each other; forming oxidized layers on exposed surfaces of the metal particles; and forming a prepreg by mixing composite fillers including the metal particles and the ceramic particles and a base resin with each other. | 12-03-2015 |
Patent application number | Description | Published |
20080231767 | Cell Type Parallax-Barrier and Stereoscopic Image Display Apparatus Using the Same - The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said display module and passing through said lower layer, said LC layer and said upper layer. Thus, stereoscopic images that are rotated in the horizontal/vertical direction can be displayed using said parallax-barrier and said stereoscopic image display apparatus comprising said parallax-barrier. | 09-25-2008 |
20100079728 | STEREOSCOPIC IMAGE PROJECTING SYSTEM USING CIRCULARLY POLARIZED FILTER MODULE - A stereoscopic image projection system using a circular polarization filter module is provided. Even though this system uses a single projector, it allows left and right images to have different polarization directions using the circular polarization filter module, thereby reducing crosstalk compared to an LCD-shutter-based system. | 04-01-2010 |
20100313158 | METHOD FOR EDITING DATA IN MOBILE TERMINAL AND MOBILE TERMINAL USING THE SAME - A method for editing data in a mobile terminal configured to conveniently change a symbol and a mobile terminal using the method for editing data are disclosed, wherein the method includes displaying an inputted data on a touch screen, displaying on the touch screen a progress bar including a handler if a progress bar display signal is inputted, generating an undo signal or a redo signal based on a drag direction by touching the handler, and deleting the data in response to the undo signal, or reinstate the data in response to the redo signal. | 12-09-2010 |
20110063419 | STEREOSCOPIC IMAGE GENERATING CHIP FOR MOBILE DEVICE AND STEREOSCOPIC IMAGE DISPLAY METHOD USING THE SAME - The present invention relates to a stereoscopic image generation chip for a mobile equipment and method for displaying a stereoscopic image using the same. The present invention displays a stereoscopic image using a stereoscopic image generation chip loaded in a mobile equipment. In particular, the present invention performs storage/image processing by connecting taken left and right images by side-by-side scheme instead of performing storage/image processing by synthesizing the taken left and right images directly and alternately and is then able to enhance a quality of a displayed stereoscopic image in a displaying step via a synthesizing step, in which the left and right images of the stereoscopic image generation chip are alternately arranged. Moreover, the present invention enables a general 2D image to be 3-dimensionally displayed via the above stereoscopic image generation chip. | 03-17-2011 |
20120019734 | CELL TYPE PARALLAX-BARRIER AND STEREOSCOPIC IMAGE DISPLAY APPARATUS USING THE SAME - The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said display module and passing through said lower layer, said LC layer and said upper layer. Thus, stereoscopic images that are rotated in the horizontal/vertical direction can be displayed using said parallax-barrier and said stereoscopic image display apparatus comprising said parallax-barrier. | 01-26-2012 |
20130032861 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A touch panel includes a first substrate having a plurality of lower electrodes; a second substrate spaced a distance apart from the lower substrate and having a plurality of upper electrodes that correspond to the lower electrodes; a conductive rubber layer interposed between the lower electrodes and the upper electrodes; and a plurality of organic transistors interposed between the lower electrodes and the upper electrodes and to be connected to a top or bottom portion of the conductive rubber layer. | 02-07-2013 |
20130089832 | NOZZLE SEPARATING STRUCTURE OF ORAL IRRIGATOR - A structure for separating a discharge nozzle of an oral irrigator includes a first discharge path formed in one side of the irrigator body, a water pressure control lever rotatably arranged above the first discharge path and having a second discharge path in the other side of the irrigator body, a release button section provided on an upper portion of the water pressure control lever and into which the discharge nozzle is inserted and engaged, and configured, when pushed, to be bent so as to release the engaged discharge nozzle, and a locking section provided in the release button section and water pressure control lever to control a pushing operation of the release button section depending upon whether the first discharge path is open or blocked. | 04-11-2013 |
20130169244 | DIGITAL BUCK-BOOST CONVERSION CIRCUIT AND METHOD OF OPERATING THE SAME - A digital buck-boost conversion circuit includes an analog-to-digital converter configured to convert an output voltage signal into a digital signal, a pulse period control block configured to output a pulse period control signal based on degrees of scattering at different frequencies of the digital signal, a pulse generation block configured to output a pulse based on the pulse period control signal, and a buck-boost converter configured to convert the pulse into the output voltage signal. | 07-04-2013 |
20140211897 | METHODS AND APPARATUS FOR GENERATING CLOCK SIGNALS BY NORMALIZING DUTY CODE TO PERIOD CODE - A clock signal generating method includes receiving a duty code that represents a duty of a clock signal, and a period code that represents a period of a clock signal, and normalizing the duty code to the period code to output a normalized duty code. The clock signal generating method further includes controlling a rising timing of a clock signal in response to the period code, and controlling a falling timing of the clock signal in response to the normalized duty code to generate a timing-controlled clock signal. | 07-31-2014 |
20150162934 | DIGITAL-TO-ANALOG CONVERSION APPARATUSES AND METHODS - A digital-to-analog conversion apparatus to convert a digital signal to an output analog voltage signal includes an analog-to-digital conversion processing circuit and an analog voltage signal output circuit. The analog-to-digital conversion processing circuit is configured to increase a resolution of the digital-to-analog conversion apparatus without increasing a frequency of an input clock signal. The analog voltage signal output circuit is configured to generate the output analog voltage signal based on the input clock signal at the increased resolution of the digital-to-analog conversion apparatus. | 06-11-2015 |
20150177758 | LOW-DROPOUT REGULATOR, POWER MANAGEMENT SYSTEM, AND METHOD OF CONTROLLING LOW-DROPOUT VOLTAGE - A low-dropout regulator comprises an analog-to-digital converter that converts a feedback analog voltage signal into a digital signal, a phase synthesizing unit that generates a first control signal having a pulse width corresponding to error information in the digital signal by performing phase synthesis according to clock skew control, a charge pump circuit that selects a charge loop or a discharge loop based on polarity information in the digital signal, and generates an output control voltage according to current that flows during a period corresponding to the pulse width of the first control signal in the selected loop, and an output circuit that generates an output voltage based on an input voltage and the output control voltage, and generates the feedback analog voltage signal based on the output voltage. | 06-25-2015 |
20160116956 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME - In a semiconductor device for power management and a semiconductor system including the same, the semiconductor device includes an open loop source generator configured to generate an open loop source, an interface configured to output a dynamic voltage source (DVS) code based on the open loop source, a monitoring unit configured to receive a power supply voltage generated based on the DVS code as a feedback and generate a monitoring signal, and a phase difference measurement unit configured to compare the open loop source with the monitoring signal and set a hold time corresponding to an arithmetic period in a closed loop. | 04-28-2016 |
Patent application number | Description | Published |
20110006026 | Intersection navigation system - Disclosed herein is an intersection navigation system for a hoist to prevent a hoist unit of the hoist from falling when the hoist unit passes an intersection. The intersection navigation system may include a hoist unit including an auxiliary mover and a railway on which the hoist unit travels. The railway may include an intersection having auxiliary rails on which the auxiliary mover moves. Furthermore, the auxiliary mover may be configured to prevent the hoist unit from falling when the hoist unit passes through the intersection. | 01-13-2011 |
20130264301 | HOIST APPARATUS - A hoist apparatus includes a traveling portion disposed to travel along a transfer path, a rotation portion installed at the traveling portion to rotate with respect to the traveling portion, an ascending and descending portion to ascend or descend with respect to the rotation portion and for loading an object, and an object support member installed at the traveling portion, having an accommodation space to accommodate the object, and including at least one object support portion disposed at one side of the object support member and having a shape corresponding to the object so as to support the object rotated by the rotation portion. | 10-10-2013 |
20130269564 | HOIST APPARATUS - A hoist apparatus includes branch guide rails with a branch point, the branch point defining a branching point between first and second traveling rails, and the branch guide rails including first guide rails having a cross-section in a first direction, and second guide rails having a cross-section in a second direction and connected to the first guide rails, and a traveling unit configured to travel along the branch guide rails, the traveling unit including first auxiliary wheels configured to roll and contact a first side of the second guide rails. | 10-17-2013 |
Patent application number | Description | Published |
20090124206 | PILOT SIGNAL POWER CONTROL APPARATUS AND OPERATION METHOD OF PILOT SIGNAL POWER CONTROL APPARATUS - A pilot signal power control apparatus to determine a power level of a pilot signal of a primary network to indicate an availability of a wireless resource of thereof to a secondary user of a secondary network according to a cognitive radio technology, the pilot signal power control apparatus and an operation method thereof, the pilot signal power control apparatus including: a prediction unit to predict a noise increase and/or a sensing probability, the noise increase occurring in a primary user of the primary network due to a channel estimation error, and the sensing probability being a probability that a secondary user senses the pilot signal of; a channel capacity calculation unit to calculate a channel capacity of the primary user based on the predicted noise increase and/or sensing probability; and a power level determination unit to determine the power level of the pilot signal using the calculated channel capacity. | 05-14-2009 |
20130036429 | SYSTEM AND METHOD FOR CIRCULATING MAP-BASED APPLICATION - A system and a method for circulating a map-based App are provided. In a method in which an App circulation system circulates an App including position information, when a smart terminal is connected, position information of the smart terminal is acquired. The App circulation system searches for one of more Apps having position information within a predetermined radius of the smart terminal based on the acquired position information. The found location App is displayed in the smart terminal on a map based on a position or augmented reality. | 02-07-2013 |
20140342344 | APPARATUS AND METHOD FOR SENSORY-TYPE LEARNING - An apparatus and a method for sensory-type learning are disclosed. An apparatus for sensory-type learning comprises: a video divider configured to divide a video of a recorded learner into a plurality of blocks, and divide the video which has been divided into a plurality of blocks into previously set time intervals; a differential video extractor configured to extract a differential video; an object domain generator configured to generate a first object domain, which is a single object domain; a contact determiner configured to determine whether the first object domain came into contact with a second object domain pertaining to a background object appearing on a screen; and a movement controller configured to apply the change in animation to the background object and control the apparatus for sensory-type learning to execute a previously set movement. | 11-20-2014 |
20140371954 | METHOD AND SYSTEM FOR REMOTE CONTROL, AND REMOTE-CONTROLLED USER INTERFACE - A method and system for remote control and remote-controlled user interface. A remote control method of target terminal by a mobile communication terminal comprises: displaying a plurality of control methods for remote control of the target terminal; when one of the plurality of control methods is selected, displaying a control screen corresponding to the selected control method; and when a control attribute value displayed in the control screen is set, transmitting a control message comprising the set control attribute value to the target terminal, wherein the control methods include at least one of a directional touch, a tilt and a pattern input by continuous touch. | 12-18-2014 |
Patent application number | Description | Published |
20090134765 | DISPLAY DEVICE - A display device and a temperature control unit having the same are disclosed. The display device includes a substrate with a display element, and a transparent plate which is in contact with the substrate and has a larger area than that of the substrate. | 05-28-2009 |
20100208229 | Maskless exposure method - Disclosed is a maskless exposure method, where it is possible to perform a more precise optical alignment using a first pattern of a maskless exposure part and a second pattern of a main reference unit, and it is also possible to reduce generation of a blur in an exposed pattern. | 08-19-2010 |
20110181487 | MULTI-BAND INTERNAL ANTENNA - A multi band internal antenna is disclosed. The antenna may include a board, an impedance matching/feeding part formed on the board, and a first radiation element joined to the impedance matching/feeding part, where the impedance matching/feeding part may include: a first matching element of a particular length that is coupled to a ground, and a second matching element of a particular length that is arranged with a distance from the first matching element and is electrically coupled to a feeding point, and where the distance between the first matching element and the second matching element may vary partially. Thus, a multi band internal antenna can be provided that utilizes coupling matching to achieve wide-band characteristics even for multi-band designs. | 07-28-2011 |
Patent application number | Description | Published |
20120164771 | MASK - Disclosed is a mask which can be used for forming a pattern on a substrate in a deposition apparatus, and a method for manufacturing a display device using the same. The mask includes a mask pattern and a frame. The mask has a tapered shape where the inner surface of the frame tapers in a direction from an upper end to a lower end. A thin film pattern is formed on a substrate using the mask pattern of the mask. The frame supports an outer of the mask pattern, and includes an inclined plane which tapers in an inner direction where the mask pattern is disposed. | 06-28-2012 |
20140167008 | Organic Light Emitting Diode Display Device and Method of Fabricating the Same - An organic light emitting diode display device comprises: first and second substrates facing and spaced apart from each other; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define a plurality of pixel regions; at least one thin film transistor coupled to the gate line and the data line; a light emitting diode coupled to the at least one thin film transistor, the light emitting diode including a first electrode, an emitting layer and a second electrode; and a passivation layer on the light emitting diode, the passivation layer having a smaller area than the second electrode. | 06-19-2014 |
20140175394 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode display device and method of fabricating the device according to an embodiment includes a substrate; an oxide semiconductor layer over the substrate; a planarization layer over the oxide semiconductor layer; an emitting diode over the planarization layer; a passivation layer over the emitting diode; and a hydrogen blocking layer between the planarization layer and the passivation layer to block hydrogen diffusion from the passivation layer to the oxide semiconductor layer. | 06-26-2014 |
20140183474 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device comprises a first substrate; a thin film transistor layer provided on the first substrate; a light emitting diode layer provided on the thin film transistor layer; and a passivation layer provided on the light emitting diode layer, the passivation layer including a first inorganic insulating film and a second inorganic insulating film, wherein a content of H contained in the first inorganic insulating film is smaller than that of H contained in the second inorganic insulating film. | 07-03-2014 |
20150147833 | METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A method of manufacturing an OLED device is discussed. The method can include forming a gate electrode on a substrate; forming a gate insulation film on the substrate provided with the gate electrode; forming a channel layer, a source electrode and a drain electrode on the substrate provided with the gate insulation film; forming an organic light emitting diode which includes a first electrode connected to the drain electrode, an organic emission layer formed on the first electrode, and a second electrode formed on the organic emission layer; forming a passivation layer, which has a hydrogen content below 10%, on the substrate provided with the organic light emitting diode using an organic silicon compound; and forming a sealing layer on the substrate provided with the passivation layer. | 05-28-2015 |
Patent application number | Description | Published |
20090246966 | Method of fine patterning semiconductor device - For integrated circuit fabrication, at least one spacer support structure is formed in a first area over a semiconductor substrate, and a mask material is deposited on exposed surfaces of the spacer support structure and on a second area over the semiconductor substrate. A masking structure is formed on a portion of the mask material in the second area, and the mask material is patterned to form spacers on sidewalls of the spacer support structure and to form a mask pattern under the masking structure. The spacer support structure and the masking structure are comprised of respective high carbon content materials that have been spin-coated and have substantially a same etch selectivity. | 10-01-2009 |
20100097321 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME - Disclosed are a terminal in which a shape or configuration of a virtual keypad is transformable by considering user's convenience and a method for controlling the same, the terminal including: a display module configured to display a virtual keypad; a user input unit configured to receive a touch or drag input from a user; and a controller configured to transform the shape of the virtual keypad according to a dragged direction or dragged length when a spot of the virtual keypad is touched to be dragged in a specific direction. | 04-22-2010 |
20100115405 | TERMINAL AND METHOD FOR USING THE INTERNET - A mobile communication terminal is provided. The mobile communication terminal includes a memory, a touch screen, and a controller. The touch screen is configured to display an Internet address input window, at least a portion of an Internet page corresponding to an Internet address in the Internet address input window, and a virtual key pad. The controller is configured to generate a duplicate window of the Internet address input window in response to a first touch input performed on the Internet address input window, move the duplicate window in response to a drag operation, store the Internet address in a memory in response to dropping the moved duplicate window on a key in the virtual key pad, and generate a short-cut by assigning the stored Internet address to the key. | 05-06-2010 |
20120295297 | ASSAY METHOD USING ENCODED PARTICLE-BASED PLATFORM - Provided is an assay method using an encoded particle-based platform. In the assay method, first, a plurality of encoded particles having codes distinguishable from one another according to kinds of included target materials are prepared. The plurality of encoded particles are provided onto a plate including a plurality of wells by pipetting, and disposed in the plurality of wells by a self-assembly method. An analyte is provided into the plurality of wells. The codes of the plurality of encoded particles disposed in the plurality of wells are decoded. The target materials of the plurality of encoded particles are released to cause a reaction between the target materials and the analyte. | 11-22-2012 |
20140128271 | ASSAY METHOD USING ENCODED PARTICLE-BASED PLATFORM - Provided is an assay method using an encoded particle-based platform. In the assay method, first, a plurality of encoded particles having codes distinguishable from one another according to kinds of included target materials are prepared. The plurality of encoded particles are provided onto a plate including a plurality of wells by pipetting, and disposed in the plurality of wells by a self-assembly method. An analyte is provided into the plurality of wells. The codes of the plurality of encoded particles disposed in the plurality of wells are decoded. The target materials of the plurality of encoded particles are released to cause a reaction between the target materials and the analyte. | 05-08-2014 |
Patent application number | Description | Published |
20120327555 | CHIP TYPE LAMINATED CAPACITOR - There is provided a chip type laminated capacitor, including: a ceramic body including a dielectric layer having a thickness equal to 10 or more times an average particle diameter of a grain included therein and being 3 □m or less; first and second outer electrodes formed on both ends of the ceramic body in a length direction; first and second band parts formed to extend inwardly of the ceramic body in the length direction on a length-width (L-W) plane from the first and second outer electrodes and having different lengths; and third and fourth band parts formed to extend inwardly of the ceramic body in the length direction on a length-thickness (L-T) plane from the first and second outer electrodes and having different lengths. | 12-27-2012 |
20120327557 | CHIP TYPE LAMINATED CAPACITOR - There is provided a chip type laminated capacitor including: a ceramic body formed by laminating a dielectric layer having a thickness equal to 10 or more times an average particle diameter of a grain included therein and being 3 μm or less; first and second outer electrodes; a first inner electrode having one end forming a first margin together with one end surface of the ceramic body at which the second outer electrode is formed and the other end leading to the first outer electrode; and a second inner electrode having one end forming a second margin together with the other end surface of the ceramic body at which the first outer electrode is formed and the other end leading to the second outer electrode, wherein the first and second margins have different widths under a condition that they are 200 μm or less. | 12-27-2012 |
20130094123 | CHIP TYPE LAMINATED CAPACITOR - There is provided a chip type laminated capacitor including: a ceramic body formed by laminating a dielectric layer having a thickness equal to 10 or more times an average particle diameter of a grain included therein and being 3 μm or less; first and second outer electrodes; a first inner electrode having one end forming a first margin together with one end surface of the ceramic body at which the second outer electrode is formed and the other end leading to the first outer electrode; and a second inner electrode having one end forming a second margin together with the other end surface of the ceramic body at which the first outer electrode is formed and the other end leading to the second outer electrode, wherein the first and second margins have different widths under a condition that they are 200 μm or less. | 04-18-2013 |
20130208400 | CHIP TYPE LAMINATED CAPACITOR - There is provided a chip type laminated capacitor, including: a ceramic body including a dielectric layer having a thickness equal to 10 or more times an average particle diameter of a grain included therein and being 3 □m or less; first and second outer electrodes formed on both ends of the ceramic body in a length direction; first and second band parts formed to extend inwardly of the ceramic body in the length direction on a length-width (L-W) plane from the first and second outer electrodes and having different lengths; and third and fourth band parts formed to extend inwardly of the ceramic body in the length direction on a length-thickness (L-T) plane from the first and second outer electrodes and having different lengths. | 08-15-2013 |
Patent application number | Description | Published |
20160090724 | BIDET HAVING INSTANT HOT WATER FUNCTION AND METHOD OF CONTROL THEREOF - The present invention relates to a bidet having instant hot water function in which a sheathed heater generates heat by a electric power supplied under the control of a controller, and, at the same time, the heating member made of aluminum is heated by the generated heat, and the tap water supplied from a hydrant is converted into hot water to spray through a nozzle to thereby wash the user's anus or genitalia, and then tap water from the hydrant is supplied to the heating member in a state where the electric power supply to the sheathed heater is disconnected under the control of the controller to quench the heating member to a room temperature, which allows reliable use of bidet, and a control method thereof. | 03-31-2016 |
20160090725 | FLOW CHANNEL SWITCHING APPARATUS FOR BIDET NOZZLE - The present invention relates a flow channel switching apparatus for bidet nozzle which is capable of providing a rectal injection function in addition to anus and genitalia cleaning which makes the bowel movement comfortable; of fluidly connecting the water tank and the drain hole to drain cold water supplied to prevent the water tank from overheating during initial stage of providing hot water and the final stage of the cleaning, even in a state where the water is not supplied to the anus cleaning hole, the genitalia cleaning hole, or the rectal injection hole, which allows reliable use of the bidet; and when the rotating plate is rotated to fluidly connect the supply through hole of the rotating plate and the anus cleaning hole, the genitalia cleaning hole, or the rectal injection hole penetrated through the disc valve, the supply through hole is fluidly connected to the respective supply hole to supply water, or either one of the first and the second drain through hole is fluidly connected to the discharge hole to guide water to be drained, which allows reliable use of bidet. | 03-31-2016 |
Patent application number | Description | Published |
20140152706 | COLOR CALIBRATION APPARATUS AND METHOD USABLE WITH DISPLAY DEVICE - A color calibration apparatus includes an image obtaining unit configured to obtain first and second photographed images which are generated by photographing first and second mono-color test images displayed on the display device; a controller configured to detect an ambient light area on which an ambient light is shining within the first photographed image based on pixel values of the first photographed image, and further configured to determine a remaining area of the first photographed image other than the ambient light area as a representative value calculating area; and an image processor configured to calculate a representative value based on pixel values of an area corresponding to the representative value calculating area within the second photographed image, and further configured to perform color calibration of the display device based on the representative value. | 06-05-2014 |
20150143406 | BROADCAST RECEIVING APPARATUS AND METHOD FOR DISPLAYING NOTIFICATION MESSAGE USING THE SAME - A broadcast receiving apparatus including a display, a storage configured to store priority information corresponding to a current output state of the broadcast receiving apparatus and priority information corresponding to an event, a communicator configured to receive, from an external device, a signal indicating an occurrence of the event at the external device, and a controller configured to, upon the communicator receiving the signal indicating the occurrence of the event at the external device, selectively display a notification message regarding the event on the display, based on the priority information corresponding to the event and the priority information corresponding to the current output state of the broadcast receiving apparatus. | 05-21-2015 |
20160050449 | USER TERMINAL APPARATUS, DISPLAY APPARATUS, SYSTEM AND CONTROL METHOD THEREOF - A user terminal apparatus including: a display; a communicator configured to communicate with a display apparatus; a state determiner configured to determine an arrangement state of the user terminal apparatus; and a controller configured to control, in response to the user terminal apparatus being changed to a predetermined arrangement state, the communicator to transmit information on the arrangement state to the display apparatus and receive information related to content currently displayed on the display apparatus, to divide a screen of the display into a plurality of display regions, and to control the display to display the received information on at least one of the plurality of display regions. | 02-18-2016 |
20160119962 | PAIRING APPARATUS AND METHOD THEREOF - A pairing apparatus and method are provided. The pairing apparatus includes: a first communicator configured to broadcast a search signal over a first communication method, and to receive, from the external communication apparatus, a first response signal in response to the search signal; a second communicator configured to receive a second response signal via a second communication method having a shorter transmission range than the first communication method; and a controller configured to, in response to the first communicator receiving the first response signal and the second communicator receiving the second response signal, control to perform a pairing with the external communication apparatus, wherein the second communicator is periodically activated while the pairing apparatus is turned on, and an activation period of the second communicator is set adaptively according to a transmission period of the second response signal. | 04-28-2016 |
Patent application number | Description | Published |
20100162310 | DIGITAL BROADCASTING TRANSMISSION SYSTEM - According to an embodiment, there is a method of displaying digital broadcasting using a digital device, the method comprising: storing, in the digital device, a plurality of television program listings, each of the television program listing including a title, telecast time information and channel information; displaying the plurality of television program listings on a screen of the digital device; and if a program from the displayed television program listings is selected, displaying detailed information of the selected program on the screen, wherein the selected program has a plurality of data broadcasting programs related to the selected program, and wherein the detailed information includes information of the selected program and/or information of at least one of the data broadcasting programs related to the selected program. | 06-24-2010 |
20110050753 | LIQUID CRYSTAL DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A liquid crystal display (LCD) apparatus and a method of driving the LCD apparatus are provided. The LCD apparatus includes a panel unit including at least one pixel having a plurality of sub-pixels and a controller which inserts gray data into at least one pixel of the plurality of sub-pixels based on a frame period and a polarity of a liquid crystal of the at least one pixel. | 03-03-2011 |
20110310111 | METHOD FOR PROVIDING TEXTURE EFFECT AND DISPLAY APPARATUS APPLYING THE SAME - A method of providing a texture effect and a display apparatus applying the same are provided. The display apparatus includes: an image processor which generates a texture that is brightness values and adds the texture to an image; and a display unit which displays the texture-added image. Accordingly, a user can express a texture of a canvas, paper, a brick, etc. on a displayed image without using an extra image editing program. | 12-22-2011 |
20120039533 | IMAGE PROCESSING APPARATUS AND DISPLAYING METHOD OF THE SAME - Disclosed are an image processing apparatus and a displaying method of the same, the display apparatus including: a display unit which displays an image thereon; a pattern extractor which extracts, from a texture source image, a texture pattern image that is smaller in size than the texture source image; and an image processor which changes a texture of the image to be displayed on the display unit by using the texture pattern image. Accordingly, a texture pattern image is generated from a texture source image. | 02-16-2012 |
20120320221 | DISPLAY APPARATUS AND CALIBRATION METHOD THEREFOR - A display apparatus is disclosed. The display apparatus includes a display unit which displays a calibration screen divided into a plurality of areas when a calibration mode is initiated, an image generating unit which generates a guide image for displaying an arrangement position of a calibrator, and a controlling unit which controls the display unit to display a guide image on areas where calibration is to be performed of the plurality of areas. Accordingly, it becomes possible to improve user convenience and exactness of calibration. | 12-20-2012 |
20130182004 | DISPLAY APPARATUS AND THE DISPLAY METHOD THEREOF - A display apparatus is provided. The display apparatus includes an image receiver for receiving an image signal; a data processor for generating an image frame by processing the image signal; a display unit for displaying the generated image frame; a User Interface (UI) generator for generating and displaying a UI to select a correction region in the displayed image frame; and a controller for controlling the data processor to generate an image frame with a corrected display attribute, using a preset correction value with respect to the selected correction region. | 07-18-2013 |
20130233791 | SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREOF - The present invention relates to a separation membrane for water treatment having high water flux and membrane contamination preventing characteristics, and a manufacturing method thereof. The separation membrane for water treatment according to the present invention includes a nanofiber wherein the separation membrane has a surface electric charge. According to the present invention, a separation membrane for water treatment having high water flux and membrane contamination preventing characteristics, and a manufacturing method thereof may be implemented. | 09-12-2013 |
20130313182 | SEPARATION MEMBRANE AND WATER TREATMENT DEVICE INCLUDING THE SAME - A forward osmosis water treatment device may use a separation membrane including a polymer layer introduced with a functional group having an affinity for an osmosis draw solute present in an osmosis draw solution. | 11-28-2013 |
20130327701 | SEPARATION MEMBRANE AND WATER TREATMENT DEVICE INCLUDING A SEPARATION MEMBRANE - A separation membrane including a polymer having a structural unit represented by the following Chemical Formula 1, and a water treatment device including a separation membrane, are useful for desalination. | 12-12-2013 |
20150151984 | SEPARATION MEMBRANE, METHOD OF MANUFACTURING THE SAME, AND WATER TREATMENT DEVICE INCLUDING THE SEPARATION MEMBRANE - An organic/inorganic hybrid membrane may include a plurality of inorganic nanoparticles dispersed in an organic polymer matrix. The surface of the inorganic nanoparticles may be coated with a silane compound including a cationic functional group selected from an ammonium group (—NH | 06-04-2015 |
Patent application number | Description | Published |
20080247003 | METHOD AND APPARATUS FOR REMOVING SHOW-THROUGH IN SCANNED IMAGE - Provided are a method and apparatus for removing show-through of a scanned image. The method includes: performing forward scanning on a medium placed on a glass platen of an image scanner; performing backward scanning on the medium; and removing show-through of a forward-scanned image based on a backward-scanned image. | 10-09-2008 |
20100166326 | METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE IN BITMAP FORMAT - An apparatus and a method of encoding/decoding an image are provided. The method includes generating a bitmap table by mapping a quantized image, that is quantized according to a predetermined bit-depth, to a map table, and setting a bitmap index corresponding to each pixel location of the quantized image with reference to the bitmap table; setting a fixed filter index corresponding to an image of each pixel of the image by analyzing local characteristics of the image; generating bitmap data by adding the filter index to the bitmap index; extracting a bitmap index, a bitmap table, and a filter index from the bitmap data; extracting an encoded image mapped to the bitmap index from the bitmap table; and filtering the extracted encoded image based on a filter corresponding to the filter index. | 07-01-2010 |
20100195165 | METHOD OF AND APPARATUS FOR REMOVING SHOW-THROUGH FROM SCANNED IMAGE - Provided are a method and apparatus for removing show-through from a scanned image. The method includes scanning at least one line in a medium at a first intensity in a first scanning operation; scanning the at least one line in the scanning medium at a second intensity different from the first intensity, in a second scanning operation; and removing show-through from an image obtained during the first scanning operation based on a difference in a show-through effect between images obtained during the first and second scanning operations. | 08-05-2010 |
20110187898 | PHOTOGRAPHING METHOD AND APPARATUS AND A RECORDING MEDIUM STORING A PROGRAM FOR EXECUTING THE METHOD - A photographing method and apparatus are provided. In the method, an image signal of an object region is detected from an input image signal, a shadow region is detected from the object region image signal, and an image signal obtained by superimposing the shadow region on the object region image signal is displayed. When removal of a shadow is requested after the input image signal is captured, the photographing method corrects a brightness level of the shadow region. The photographing apparatus includes an object region detecting unit configured to detect an image signal of an object region from an image signal; a shadow region detecting unit configured to detect a shadow region from the object region image signal, and an image signal superimposing unit configured to output an image signal detected by superimposing the shadow region detected by the shadow region detecting unit onto the object region image signal detected by the object region detecting unit. | 08-04-2011 |
20120075323 | METHOD AND APPARATUS FOR GENERATING AND PROCESSING GRAPHIC DATA - A method and apparatus for generating graphic data. The method includes: forming pixel information expressing graphic data in luminance components and chrominance components; and generating the graphic data by selectively using a direct output method and a table mapping method on pixel data according to determined conditions of the chrominance components. | 03-29-2012 |
20120113231 | 3D CAMERA - A three-dimensional (3D) camera and a method of operating the same are provided. The 3D camera includes: a first photographing lens unit; a first image sensor which obtains first image information of an object through the first photographing lens unit; a beam division unit disposed on an optical path between the first photographing lens unit and the first image sensor and which propagates light along a first path on which the first image sensor is positioned and along a second path that is different from the first path; a second photographing lens unit disposed on the second path; a second image sensor which obtains second image information of the object through the first photographing lens unit and the second photographing lens; and an image processing unit which generates 3D image information from the obtained first image information and the obtained second image information. | 05-10-2012 |
20120249839 | NON-REAL TIME IMAGE PROCESSING METHOD, IMAGE CAPTURING APPARATUS APPLYING THE SAME, AND IMAGE PROCESSING SYSTEM - An image processing method, an image capturing apparatus applying the same, and an image processing system. The image processing method includes capturing an image, generating intermediate data by primarily processing the captured image, generating final processing data including instructions to initiate a final process to convert the intermediate data into final data, and transmitting the intermediate data and the final processing data to an external image processing apparatus to perform the final process. Accordingly, an image quality of the image is improved as compared to an image quality of a final image processed in real time by a conventional image capturing apparatus, and a variety of functions can be provided. | 10-04-2012 |
20140015966 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus and an imaging method includes an imaging unit to collect light input through a lens and sensing an image, a storage unit to store an acquisition condition and the sensed image, a control unit to designate a plurality of objects in the stored image, to analyze respective motion of the plurality of objects, and to predict a moment of acquisition at which the motion corresponds to the acquisition condition, and a shutter control unit to control the imaging unit to perform imaging at the predicted moment of acquisition. | 01-16-2014 |
Patent application number | Description | Published |
20130337750 | SYSTEM AND METHOD FOR AUTOMATICALLY MEASURING UPLINK NOISE LEVEL OF DISTRIBUTED ANTENNA SYSTEM - A method of automatically measuring noise levels of a plurality of uplink paths in a Distributed Antenna System (DAS) includes: sequentially measuring a noise level of each uplink path of the plurality of uplink paths; extracting the noise level of each uplink path at a final end of the uplink path; detecting the noise level of each uplink path; and determining a status of each uplink path by comparing the detected noise level with a threshold value. | 12-19-2013 |
20140064730 | OPTIC DISTRIBUTED ANTENNA SYSTEM SUPPORTING MULTI-BAND MULTI-CARRIER SERVICE OVER A REDUCED NUMBER OF OPTIC CORE LINES - An optic Distributed Antenna System includes a Head End (HE) configured to adjust a first signal for a first carrier at a first band to a first level, to adjust a second signal having at least a carrier different from the first carrier or a band different from the first band to a second level, to combine the first and second signals, to perform Electronic/Optic conversion on the combined signal, and to optic-distribute and send the combined optic signal, and a plurality of Remote Units (RUs) each connected to the HE over a corresponding single optic line, wherein each of the RUs is configured to perform Optic/Electronic conversion on the combined optic signal, to adjust the converted signal for each signal band, to perform high-power amplification on the adjusted signals, to multiplex the amplified signals, and to transmit the multiplexed signal to a Mobile station via at least one antenna. | 03-06-2014 |
20140233435 | MULTI-CARRIER INTEGRATION APPARATUS FOR DISTRIBUTED ANTENNA SYSTEM - A band combiner unit includes a plurality of carrier modules (CMs) each configured to be connected to a base transceiver station (BTS) or bi-directional amplifier (BDA) for corresponding ones of the carriers, wherein each of the CMs is configured to transmit downlink signals from the corresponding BTS/BDA, adjust the downlink signals, and transmit the downlink signals to a first combiner, and to receive uplink signals from a second combiner, adjust the uplink signals, and transmit the uplink signals to the corresponding BTS/BDA, the first combiner configured to combine the downlink signals from the CMs, and transmit the combined downlink signals to a distributed antenna system (DAS), the second combiner configured to split a combined uplink signal from a DAS, and transmit the split uplink signals to corresponding ones of the CMs, and a band combiner unit controller for monitoring and controlling the CMs. | 08-21-2014 |
Patent application number | Description | Published |
20110164198 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A vertical alignment liquid crystal display includes a first substrate and a second substrate disposed opposite the first substrate. The first substrate includes a first insulation substrate, as well as a first pixel electrode and a second pixel electrode disposed in a same layer with the first pixel electrode on the first insulation substrate. The second substrate includes a second insulation substrate, a first patterned conductive layer disposed on only a portion of the second insulation substrate which is above the first pixel electrode, and a second patterned conductive layer disposed on only a portion of the second insulation substrate which is above the second pixel electrode. | 07-07-2011 |
20120033148 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second gate lines, a data line crossing the first and second gate lines, a pixel electrode including first and second sub-pixel electrodes electrically disconnected from each other, a first thin film transistor connected to the first gate line, the data line, and the first sub-pixel electrode, a second thin film transistor connected to the first gate line, the data line, and the second sub-pixel electrode, and a third thin film transistor connected to the second gate line, the second sub-pixel electrode, and a charge sharing capacitor including a first and second electrode. A data voltage applied to the second sub-pixel electrode and to a first electrode swings between a negative voltage and a positive voltage with respect to a common voltage, and a voltage smaller than an average value of the negative voltage and the positive voltage is applied to a second electrode. | 02-09-2012 |
20120038843 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced. The first pixel electrode has an extension disposed adjacent to the center of the pixel area, and a minimum distance between the extension and the adjacent branch electrode is different from an average minimum between the adjacent branch electrodes. | 02-16-2012 |
20120194774 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: first and second substrate opposite to each other; data lines on the first substrate which transmits a first voltage; a voltage transmitting line on the first substrate which transmits a second voltage; and first and second pixel electrodes on the first substrate and spaced apart from each other, where one of the first and second pixel electrodes is applied with the first voltage through the data lines, the other of the first and second pixel electrodes is applied with the second voltage through the voltage transmitting line, each of the first and second pixel electrodes includes a stem and branches electrodes extending from the stem, the branches of the first pixel electrode and the branches of the second pixel electrode are alternately disposed, and the stems of the first and second pixel electrodes overlap at least a portion of the voltage transmitting line. | 08-02-2012 |
20150138495 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced. The first pixel electrode has an extension disposed adjacent to the center of the pixel area, and a minimum distance between the extension and the adjacent branch electrode is different from an average minimum between the adjacent branch electrodes. | 05-21-2015 |