Patent application number | Description | Published |
20100308838 | ELECTRONIC APPARATUS TRANSMITTING AND RECEIVING SIGNAL THROUGH SINGLE WIRE - There is provided an electronic apparatus transmitting and receiving a signal through a single wire that that has a main electronic apparatus and a sub-electronic apparatus connected through a single wire, transmits status information and performs control and communication through the single wire. The electronic apparatus transmitting and receiving a signal through a single wire may include: a sub-electronic apparatus transmitting a detection signal containing status information through a single wire, and performing a predetermined operation upon receiving a response signal to the detection signal; and a main electronic apparatus receiving the detection signal through the single wire and transmitting the response signal having a different signal format from the detection signal to the sub-electronic apparatus. | 12-09-2010 |
20110061902 | Circuit board and method of manufacturing the same - There is provided a circuit board. The circuit board according to an aspect of the invention may include: an insulating base body; a plurality of circuit patterns including a first conductive pattern and a second conductive pattern facing the first conductive pattern at a predetermined interval therebetween; a printed resistor connecting the first conductive pattern and the second conductive pattern; and a heat radiation pattern provided on the insulating base body and overlapping at least partially overlapping the printed resistor. | 03-17-2011 |
20110133757 | Apparatus and method for evaluating capacitor - There is provided an apparatus for evaluating a capacitor, including: a charge/discharge control unit | 06-09-2011 |
20110157149 | APPARATUS AND METHOD OF RESETTING ELECTRONIC PAPER PANEL - There is provided an apparatus and method of resetting an electronic paper panel. An apparatus for resetting an electronic paper panel according to an aspect of the invention may include: a time control unit determining start and end times of a predetermined reset period on the basis of a frame synchronization signal and a data synchronization signal of an electronic paper panel, and determining start and end times of a predetermined pulse reset period within the reset period; and a driving circuit unit generating a pulse reset signal having pulses with a predetermined frequency during the pulse reset period, determined by the time control unit, and generating a display reset signal during the reset period to thereby supply the pulse reset signal and the display reset signal to the electronic paper panel. | 06-30-2011 |
20120043945 | APPARATUS FOR EQUALIZING VOLTAGE USING TIME SWITCH - There is provided an apparatus for equalizing voltage using a time switch. The apparatus for equalizing voltage includes a plurality of energy storage unit cells connected in series; a single first balance capacitor connected with each energy storage unit cell in parallel through the first switch module for equally charging voltage between the plurality of energy storage unit cells; and a first switch module including a plurality of switches disposed between each energy storage unit cell and the first balance capacitor to sequentially open and close the connection between each energy storage unit cell and the first balance capacitor, whereby the voltage unbalance between the energy storage unit cells can be prevented at low cost. | 02-23-2012 |
20120069426 | ELECTRONIC PAPER DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - There is provided an electronic paper display device and a manufacturing method thereof. The electronic paper display device includes a thin film transistor; a first substrate formed on the thin film transistor and having therein a plurality of pixel electrodes connected to the thin film transistor; a second substrate disposed to face the first substrate and having a common electrode thereon; a plurality of partitions disposed between the first and second substrates to provide a cell space to each of the pixel electrodes; and a display unit disposed in the cell space. The electronic paper display device is superior in the stability and uniformity of an image. | 03-22-2012 |
20130250190 | BACK LIGHT UNIT INTEGRATED DIGITIZER - Disclosed herein is a back light unit integrated digitizer. The back light unit integrated digitizer includes a cover disposed on one surface of the back light unit to protect the back light unit; and a loop coil formed on the cover, wherein the loop coil is directly formed on the cover of the back light unit to integrally form the digitizer in the back light unit, thereby reducing the overall thickness to implement slimness and saving manufacturing costs to secure price competitiveness. | 09-26-2013 |
20140035841 | SENSOR FOR DIGITIZER AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a sensor for a digitizer and a method for manufacturing the same. The sensor for a digitizer includes a magnetic layer having insulation property, a first coil formed on one surface of the magnetic layer, an insulating layer formed on one surface of the magnetic layer while covering the first coil, and a second coil formed on one surface of the insulating layer. By this configuration, the coil is directly formed on the magnetic layer to simplify a structure and improve stability of a signal transmitted and received from and to a coil by the magnetic layer. | 02-06-2014 |
20140062921 | DIGITIZER - Disclosed herein is a digitizer, including: a transparent substrate that is partitioned into an active area and an inactive area at an outside of the active area; an electrode that is formed in the active area on one surface of the transparent substrate; a coil that is formed in the active area on one surface of the transparent substrate; and a magnetic sheet that is formed in the inactive area on the other surface of the transparent substrate corresponding to the coil. | 03-06-2014 |
20140071083 | DIGITIZER - Disclosed herein is a digitizer including: a transparent substrate; an electrode formed on the transparent substrate to sense a change in capacitance; and a coil formed on the transparent substrate to receive a signal transmitted from the outside. As the touch input unit, various units such as an electronic pen and user's finger, and the like, can be used. | 03-13-2014 |
20140146003 | DIGITIZER PEN, INPUT DEVICE, AND OPERATING METHOD THEREOF - There are provided a digitizer pen, an input device, and an operating method thereof. The digitizer pen includes a body unit; and a pair of pen coil units provided in the body unit and disposed adjacently to both ends of the body unit in a length direction thereof, respectively, wherein at least one pen coil unit of the pair of pen coil units is operated by being electromagnetically coupled to a sensor coil close thereto. | 05-29-2014 |
20140176486 | TOUCH SCREEN AND METHOD FOR DRIVING THE SAME - Disclosed herein are a touch screen and a method for driving the same. The touch screen includes: a switching unit including a plurality of switches connected to traces of driving lines and sensing lines of the touch screen, respectively; a sensing unit sensing capacitance and electromagnetic resonance (EMR) according to a switching operation of the switching unit; and a main controlling unit controlling the switching operation of the switching unit according to an operation mode of the touch screen. Therefore, it is possible to improve sensitivity of sensing without increasing a bezel region of the touch screen. In addition, the EMR and the capacitance may be sensed using the same trace structure, and an antenna pattern may be formed and operated as an antenna. | 06-26-2014 |
20140253822 | DISPLAY DEVICE INCLUDING TOUCH PANEL - Disclosed herein is a display device including a touch panel including: a touch panel including a window substrate and an electrode pattern formed on one surface of the window substrate and a display unit bonded to one surface of the touch panel, wherein a stopper is formed in a spaced space between the display unit and the electrode pattern facing each other. | 09-11-2014 |
20140374386 | METHOD AND DEVICE FOR FORMING NANO PARTICLE - There is provided a method of forming a nanoparticle including: preparing a wire formed of a material for forming a nano-sized particle; connecting the wire to first and second electrodes; pre-heating the wire using a pre-heating device; and applying energy to the wire using a power supply to form the nano-sized particle, wherein after the pre-heating is performed, a skin depth of the wire is larger than a radius of the wire. | 12-25-2014 |
20150293623 | TOUCH INTERACTION APPARATUS AND ELECTRONIC DEVICE HAVING THE SAME - A touch interaction apparatus may be capable of providing preset different images by one key according to a degree of touch interaction. The touch interaction apparatus may include: an input unit having a plurality of keys formed in preset touch regions and receiving a user's touch interaction in a corresponding touch region of each of the plurality of keys; and a controlling unit outputting one of a plurality of images associated with a corresponding key according to a degree of touch interaction input to a touch region corresponding to a key of the input unit. | 10-15-2015 |
Patent application number | Description | Published |
20090205862 | Printed circuit board and manufacturing method thereof - A printed circuit board and a method of manufacturing the printed circuit board are disclosed. The printed circuit board can include a first insulation layer, a second insulation layer stacked over the first insulation layer, a circuit pattern and a via land buried in the second insulation layer, and a via made of a conductive material penetrating the first insulation layer and integrated with the via land. The circuit pattern and via land can be buried in the insulation material, and the circuit pattern, via land, and via can be formed simultaneously as an integrated structure. Thus, the electrical reliability between the wiring pattern and the via can be increased, the heat-releasing effect of the via can be improved, and the procedure for forming the circuit patterns, via lands, and vias can be simplified, allowing greater productivity in manufacturing the substrate. | 08-20-2009 |
20110089138 | METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD - Disclosed is a method of manufacturing a printed circuit board, including (A) forming a first circuit layer on a base substrate and forming a first insulating layer thereon, (B) forming trenches including dummy trenches and wiring trenches on the first insulating layer and plating the trenches, thus providing a trench circuit layer including a dummy circuit pattern and a wiring circuit pattern, (C) removing the dummy circuit pattern of the trench circuit layer, and (D) forming a second insulating layer on the trench circuit layer from which the dummy circuit pattern was removed. The method reduces deviation of plating thickness and thus realizes the design density of a trench circuit layer. | 04-21-2011 |
20120255769 | PRINTED CIRCUIT BOARD - A printed circuit board including: a first insulation layer; a second insulation layer stacked over the first insulation layer; a circuit pattern and a via land buried in the second insulation layer; and a via penetrating the first insulation layer and integrated with the via land, the via made of a conductive material. | 10-11-2012 |
Patent application number | Description | Published |
20100157905 | APPARATUS AND METHOD FOR SEARCHING ROUTE OF MOBILE NODE IN SHORT-RANGE COMMUNICATION ENVIRONMENT - A method is provided for searching a route of a mobile node in a short-range communication environment. A first router to which a mobile node belongs acquires a unique address of the mobile node for communication with the mobile node. The first router determines whether the mobile node travels during communication. When the mobile node travels, the first router broadcasts the unique address of the mobile node to one or more neighboring routers and determines whether the one or more neighboring routers include the mobile node. If a second router, which is one of the one or more neighboring routers, includes the mobile node, the second router performs communication using the unique address without an additional address acquisition process. | 06-24-2010 |
20110025630 | CHARACTER RECOGNITION AND CHARACTER INPUT APPARATUS USING TOUCH SCREEN AND METHOD THEREOF - A character input method using a touch screen, in which one or more areas requiring user input is defined in the touch screen, pre-recognized information is defined for each of the defined areas, character information is received by a user in one or more user desired areas among the defined areas, the character information is recognized using a character recognizer, and the recognized character information is updated in the user desired areas. | 02-03-2011 |
20110063468 | METHOD AND APPARATUS FOR RETRIEVING LABEL - Disclosed is a method for retrieving a label in a portable terminal. The method includes obtaining a label image photographed through a camera, extracting characters included in the label image and recognizing the extracted characters, detecting at least one label including the recognized character from a label database including multiple labels and information on the multiple labels and constituting a preliminary label candidate group including said at least one label, detecting an image characteristic of the label image, detecting at least one label having an image characteristic, which is similar with the detected image characteristic, from the preliminary label candidate group, and constituting a final label candidate group, and providing each of said at least one label included in the final label candidate group and detailed information corresponding to each of said at least one label. | 03-17-2011 |
20110110595 | IMAGE CORRECTION APPARATUS AND METHOD FOR ELIMINATING LIGHTING COMPONENT - An image correction apparatus and method for eliminating a lighting component are provided. A photographed original image is divided into a plurality of block units to calculate a representative brightness value of each of the divided block units. A background image having the size of the original image is generated using the calculated brightness value and interpolation. A lighting component is extracted from the background image and a lighting component included in the original image is eliminated using the extracted lighting component. | 05-12-2011 |
20110181604 | METHOD AND APPARATUS FOR CREATING ANIMATION MESSAGE - A method for creating an animation message includes generating input information containing information regarding input time and input coordinates according to input order of drawing information input through a touch screen; dividing an image containing the drawing information and background information into a plurality of blocks; creating an animation message by mapping the input information to the plurality of blocks so that the drawing information can be sequentially reproduced according to the input order; allocating a parity bit per pre-set block range of the animation message in order to detect an error occurring in the animation message; and transmitting the created animation message. | 07-28-2011 |
20110187727 | APPARATUS AND METHOD FOR DISPLAYING A LOCK SCREEN OF A TERMINAL EQUIPPED WITH A TOUCH SCREEN - An apparatus and method for displaying a lock screen including a character object having a motion effect in a terminal equipped with a touch screen. The method includes locking the touch screen and displaying the lock screen including the character object having the motion effect on a preset background image. Upon generation of a touch input, determining whether the touch input is for unlocking the touch screen, and if the touch input is for unlocking the touch screen, unlocking the touch screen and controlling the character object to perform a preset action indicating the unlocking of the touch screen. | 08-04-2011 |
20110193867 | METHOD AND APPARATUS FOR PRODUCING DYNAMIC EFFECT OF CHARACTER CAPABLE OF INTERACTING WITH IMAGE - A method for producing motion effects of a character capable of interacting with a background image in accordance with the characteristics of the background image is provided, including extracting the characteristics of the background image; determining a character to be provided with the motion effects in the background in accordance with the extracted characteristics of the background image; recognizing external signals including a user input; determining the motion of the character in accordance with the characteristics of the background image and the recognized external signals; and reproducing an animation for executing the motion of the character in the background image. | 08-11-2011 |
20110211759 | CHARACTER RECOGNITION APPARATUS AND METHOD BASED ON CHARACTER ORIENTATION - A character recognition apparatus and method based on a character orientation are provided, in which an input image is binarized, at least one character area is extracted from the binarized image, a slope value of the extracted at least one character area is calculated, the calculated slope value is set as a character feature value, and a character is recognized by using a neural network for recognizing a plurality of characters by receiving the set character feature value. Accordingly, the probability of wrongly recognizing a similar character decreases, and a recognition ratio of each character increases. | 09-01-2011 |
20110228124 | CHARACTER RECOGNITION PREPROCESSING METHOD AND APPARATUS - Disclosed is a character recognition preprocessing method and apparatus for correcting a nonlinear character string into a linear character string. A binarized character string region is divided into character regions on a character-by-character basis. Upper and lower feature points of each character region are derived, and an upper boundary line, which is a curve connecting the upper feature points of the character regions, and a lower boundary line, which is a curve connecting the lower feature points of the character regions, are generated by applying cubic spline interpolation. Nonlinearity is corrected through adaptive region enlargement by using the maximum horizontal length and the maximum height of the divided character regions. | 09-22-2011 |
20120324335 | APPARATUS AND METHOD FOR PROVIDING EDITABLE FLASH FILE - A method for storing and managing a content-editable Flash file is provided, in which a Flash file is loaded to be edited, data of a predetermined size is loaded from the Flash file, it is determined based on the loaded data whether the Flash file is editable, and editable data is loaded from the Flash file, if the Flash file is editable. | 12-20-2012 |
20130215013 | MOBILE COMMUNICATION TERMINAL AND METHOD OF GENERATING CONTENT THEREOF - A mobile communication terminal and method thereof capable of generating content data according to a synchronization scheme suitable for a mobile environment are provided, which allow a user to simply create and share content. The method includes receiving a user input or selection instruction for a plurality of content; determining whether there is sound data among the plurality of content; and if there is sound data, generating content data by synchronizing first content to be displayed while the sound data is played among the plurality of content to first segment data. | 08-22-2013 |
20130236117 | APPARATUS AND METHOD FOR PROVIDING BLURRED IMAGE - A method of providing a blurred image includes receiving a target image to which a blur effect is to be applied; receiving blur effect information for generating the blur effect in the target image; calculating a sum image for respective pixels of the target image; applying a mean filter to the target image by using the sum image based on the blur effect information; and providing a blurred image formed by applying the mean filter. | 09-12-2013 |
20130241936 | METHOD AND APPARATUS FOR CREATING ANIMATION MESSAGE - A method for creating an animation message includes generating input information containing information regarding input time and input coordinates according to input order of drawing information input through a touch screen; dividing an image containing the drawing information and background information into a plurality of blocks; creating an animation message by mapping the input information to the plurality of blocks so that the drawing information can be sequentially reproduced according to the input order; allocating a parity bit per pre-set block range of the animation message in order to detect an error occurring in the animation message; and transmitting the created animation message. | 09-19-2013 |
20130241945 | GRAPHIC PROCESSING APPARATUS FOR UPDATING GRAPHIC EDITING SCREEN AND METHOD THEREOF - A graphic processing apparatus for updating a graphic screen and a method thereof are provided. The apparatus includes an object information calculator for calculating object information of an object input into the graphic screen; an object area calculator for calculating object area information of the input object; and a controller for storing object management information matched with the calculated object information and the calculated object area information, updating object management information of an object edited by an object editing, and then updating the graphic screen by using the updated object management information. | 09-19-2013 |
20130321315 | METHOD AND APPARATUS FOR INPUTTING A CHARACTER IN A TOUCH KEYPAD - A method and apparatus for inputting characters using a touch keypad with a plurality of keys are provided, in which upon detection of a user's touch on one of the plurality of keys, a character corresponding to the touched key is acquired, a pop-up character set is generated using the acquired character and a character which has been completely input before the user's touch and displayed in an input character display area, and a touch pop-up including the pop-up character set is displayed in the vicinity of the touched key. | 12-05-2013 |
20140245137 | METHOD AND APPARATUS FOR MAKING CONTENTS THROUGH WRITING INPUT ON TOUCH SCREEN - A method of writing content through a writing input on a touch screen is provided. The method includes displaying written input content according to a writing input detection and identifying whether there is a proofreading mode control, and when there is the proofreading mode control, entering a proofreading mode, displaying the written input content according to the writing input detection, identifying a proofreading mark in the written input content, and applying an editing content corresponding to the proofreading mark, so as to proofread the written content. | 08-28-2014 |
20140327634 | PORTABLE TERMINAL AND METHOD FOR PROTECTING A DISPLAYED OBJECT - A portable terminal and a method for protecting a displayed object on a screen of a portable terminal are provided. The method includes detecting an input on the screen; forming an area corresponding to a position of the detected input; and displaying a part of an object corresponding to the formed area differently from another part of the object in an area outside of the formed area. | 11-06-2014 |
20150042587 | METHOD AND APPARATUS FOR PROVIDING INTELLIGENT INFORMATION - An intelligent information providing method and terminal are provided. The method includes detecting a pen touch input; determining an environment in which the pen touch input is made; collecting information corresponding to the pen touch input; building a context model for the collected information, in consideration of the environment in which the pen touch input is made; and providing inference information corresponding to the built context model. | 02-12-2015 |
20150073779 | METHOD OF CONVERTING USER HANDWRITING INTO TEXT INFORMATION AND ELECTRONIC DEVICE FOR PERFORMING THE SAME - A method, computer-readable storage medium, and device for converting user handwriting into text information by reflecting a paragraph form of the user handwriting in an electronic device is provided. The method includes receiving a handwriting input from a user, recognizing the received handwriting input and converting the recognized handwriting input into text information, recognizing a paragraph form of the received handwriting input, and applying the recognized paragraph form to the converted text information. | 03-12-2015 |
20150084901 | CHARACTER RECOGNITION AND CHARACTER INPUT APPARATUS USING TOUCH SCREEN AND METHOD THEREOF - A character input method using a touch screen, in which one or more areas requiring user input is defined in the touch screen, pre-recognized information is defined for each of the defined areas, character information is received by a user in one or more user desired areas among the defined areas, the character information is recognized using a character recognizer, and the recognized character information is updated in the user desired areas. | 03-26-2015 |
20160099774 | METHOD AND APPARATUS FOR DATA TRANSMISSION - An electronic device comprising: a visible light communication (VLC) transmitter; a radio transmitter; and at least one processor, configured to: control the radio transmitter to transmit a first data item to a receiving device; and control the VLC transmitter to transmit a second data item to the receiving device. | 04-07-2016 |
Patent application number | Description | Published |
20100073238 | MICROSTRIP PATCH ANTENNA WITH HIGH GAIN AND WIDE BAND CHARACTERISTICS - Provided is a microstrip patch antenna. The microstrip patch antenna includes a dielectric layer, a feed circuit disposed in the dielectric layer, at least one slot disposed in the dielectric layer and vertically spaced apart from the feed circuit, and a patch antenna disposed outside the dielectric layer and vertically spaced apart from the at least one slot. | 03-25-2010 |
20100134208 | RADIO FREQUENCY DEVICE - An RF device is provided. The RF device includes a vibratile carbon nanotube having a nanotube natural frequency (f | 06-03-2010 |
20110292927 | UPLINK RECEIVING APPARATUS OF OFDMA SYSTEM BASED ON LTE AND FREQUENCY SYNCHRONIZATION METHOD THEREOF - Provided are an uplink receiving device of a long term evolution (LTE)-based orthogonal frequency division multiplexing access (OFDMA) system, and a method of synchronizing a frequency thereof. The uplink receiving device includes a fast Fourier transform (FFT) processing unit eliminating a cyclic prefix (CP) from an OFDM uplink signal to perform a fast Fourier transform (FFT); a subcarrier extraction unit performing a subcarrier extraction operation with regard to an output of the FFT processing unit to thus only extract a signal of a specific terminal unit; and an inverse discrete Fourier transform (DFT) processing unit performing an inverse DFT on an output of the subcarrier extraction unit to generate a time domain signal. | 12-01-2011 |
20120128261 | ADAPTIVE MOTION SEARCH RANGE DETERMINING APPARATUS AND METHOD - Provided is an adaptive motion search range determining apparatus and method for encoding UHD-class high-resolution images. The adaptive motion search range determining apparatus includes an MVD average/standard deviation calculation unit calculating an value average and a standard deviation of MVDs of neighboring macroblocks of a current macroblock, and a motion search range determination unit determining a motion search range of the current macroblock using the value average and the standard deviation. According to the adaptive motion search range determining apparatus, it is possible to enable each macroblock to have an adaptive search range by variably adjusting a motion vector search range of a current macroblock with reference to motion vectors of neighboring macroblocks of the current macroblock. | 05-24-2012 |
20120143602 | SPEECH DECODER AND METHOD FOR DECODING SEGMENTED SPEECH FRAMES - A method for decoding segmented speech frames includes: generating parameters of a segmented current speech frame by using parameters of a segmented previous speech frame; and decoding a speech frame by using the parameters of the current speech frame, which are generated in the generating of the parameters of the segmented current speech frame. | 06-07-2012 |
20120147023 | CACHING APPARATUS AND METHOD FOR VIDEO MOTION ESTIMATION AND COMPENSATION - A caching apparatus for video motion estimation and compensation includes: an external memory including a plurality of banks and configured to allocate one pixel row to one bank to store the pixel row; a memory controller configured to cause successively-inputted read requests to access different banks of the external memory and transmit a read command for a next read request to the external memory while reference data corresponding to a first-coming read request is outputted; and a data processor configured to successively make read requests for the reference data to the memory controller when reference data read requests are successively inputted, store the reference data inputted from the memory controller, and output the stored reference data. | 06-14-2012 |
20120147962 | MOTION VECTOR EXTRACTION METHOD AND APPARATUS - A motion vector extraction method includes: deciding on a search start position in an original video and performing a spiral motion search; and determining whether or not to perform a search in a sub-sampling video, during P picture search. | 06-14-2012 |
20120163462 | MOTION ESTIMATION APPARATUS AND METHOD USING PREDICTION ALGORITHM BETWEEN MACROBLOCKS - Disclosed is a motion estimation apparatus and method using a prediction algorithm between macroblocks. In the motion estimation method, an average of a motion vector of a macroblock | 06-28-2012 |
20130148733 | MOTION ESTIMATION APPARATUS AND METHOD - Disclosed are motion estimation apparatus and method. The present invention can reduce an external memory access in an area in which a macroblock is large while preventing image quality from deteriorating due to motion estimation according to coding units, by obtaining a minimum motion vector using a prediction method in 64×64 and 32×32 modes for the coding units meeting a high efficiency video coding (HEVC) standard and obtaining a motion vector using a full search method in other modes. | 06-13-2013 |
20130166810 | APPARATUS FOR PROCESSING REGISTER WINDOW OVERFLOW AND UNDERFLOW - An apparatus for processing a register window overflow and underflow includes register windows each configured to include local registers and incoming registers, dedicated internal memories configured to store contents of the local registers and the incoming registers for each word, dedicated data buses configured to connect the local registers and the incoming registers and the respective dedicated internal memories, a memory word counter configured to perform counting in order to determine whether or not there is a storage space of a word unit in the dedicated internal memories, and a logic block configured to control an operation of the dedicated data buses when one of a window overflow and a window underflow is generated based on the count value of the memory word counter. | 06-27-2013 |
20130177086 | FINE MOTION ESTIMATION DEVICE FOR HIGH RESOLUTION - Disclosed is a fine motion estimation device for high resolution including: a previous picture storage memory in which search area data of previous pictures for macroblocks of current pictures are stored; an FIR filter configured to perform FIR filtering on the search area data stored in the previous picture storage memory; a memory configured to differentiate and store the FIR filtered search area data; a QME data processing unit configured to generate reference area data for motion estimation in a ¼ pixel unit; a processing array unit configured to perform motion estimation in a ½ pixel unit and the macroblocks transmitted from the FIR filter and motion estimation in the ¼ pixel unit; and a control unit configured to control operations of the FIR filter, the processing array unit, and the QME data processing unit. | 07-11-2013 |
20130216145 | APPARATUS AND METHOD FOR PROCESSING IMAGE DATA USING CUT THROUGH MEMORY - Disclosed is an apparatus for processing an image data including: a CPU, a system memory connected with the CPU through a system bus, a communication packet processing unit configured to receive packet data from an external network, and a cut through memory configured to be connected with the communication packet processing unit through the system bus and a cut through memory bus and include a cut through memory storing the received packet data. | 08-22-2013 |
Patent application number | Description | Published |
20100045640 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - The present invention provides a display device which can display a clear stereoscopic image by distinctly separating a left image from a right image, and a method of driving the display device. The display device includes a display panel that sequentially displays a left image and a right image, and a polarizing panel disposed on the display panel, the polarizing panel to change a polarization direction of at least one of the left image and the right image so that polarization directions of the left image and the right image are different from each other. Each left image and a right image includes a black image. | 02-25-2010 |
20100271319 | TOUCH PANEL AND NOISE REDUCING METHOD THEREFOR - A method for reducing noise of a touch panel includes: generating a detection signal including at least one contact region; generating a combination noise region including at least a portion of the at least one contact region; and generating a final detection signal. The generating the final detection signal includes removing the combination noise region from the detection signal. | 10-28-2010 |
20110169799 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes a liquid crystal layer disposed between first and second substrates. A gate line transmits gate signals; a first data line transmits data voltages; a first voltage line alternately transmits a first voltage and a second voltage that is than greater than the first voltage; a first switching element is connected to the gate line and the first data line; a second switching element is connected to the gate line and the first voltage line; a first pixel electrode is connected to the first switching element; and a second pixel electrode is connected to the second switching element. The first pixel electrode and the second pixel electrode form a liquid crystal capacitor along with the liquid crystal layer, and at least one of the first voltage and the second voltage is variable. | 07-14-2011 |
20140043308 | DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME - In a display panel and a display apparatus having the display panel, the display panel includes array and opposite substrates. The array substrate includes display and peripheral areas. Gate and source lines are formed in the display area. A gate driving part and first and second clock lines are formed in the peripheral area. The gate driving part outputs gate signals to the gate line. The first and second clock lines respectively transmit first and second clock signals to the gate driving part. The opposite substrate is combined with the array substrate and includes a common electrode layer. The common electrode layer has an opening portion patterned to expose the first and second clock lines. The exposed portions of the first and second clock lines have substantially the same area. Thus, delays of the gate signals may be minimized and distortion of the gate signals may be prevented. | 02-13-2014 |
20140210879 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - The present invention provides a display device which can display a clear stereoscopic image by distinctly separating a left image from a right image, and a method of driving the display device. The display device includes a display panel that sequentially displays a left image and a right image, and a polarizing panel disposed on the display panel, the polarizing panel to change a polarization direction of at least one of the left image and the right image so that polarization directions of the left image and the right image are different from each other. Each left image and a right image includes a black image. | 07-31-2014 |
20160063960 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a display panel includes charging a pixel with first data during a first charging period, comparing a first grayscale of the first data and a second grayscale of second data, charging the pixel with compensated data during a second charging period if the first grayscale is greater than the second grayscale, and charging the pixel with the second data during a third charging period. | 03-03-2016 |
20160125832 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel, a gate driver, a counter and a power generator. The display panel includes a gate line and a pixel electrically connected to the gate line. The gate driver is configured to set a voltage level and an output timing of a gate signal applied to the gate line based on a gate driving voltage and a first control signal. The gate driving voltage includes a gate on voltage and a gate off voltage. The counter is configured to increase a count value based on the first control signal. The power generator is configured to adjust a level of the gate driving voltage based on the count value. | 05-05-2016 |