Patent application number | Description | Published |
20100072082 | Contact Lens Storage Case - Disclosed is a contact lens storage case, in which a contact lens is automatically immersed in preserving solution when a cap is closed and is automatically exposed out of the preserving solution when a cap is opened, so that it is possible to store the contact lens without damage and so that a user can easily hold the contact lens with his/her fingers upon applying the contact lens. The contact lens storage case includes: a storage container shaped like a cylinder, formed on both sides of a body, and filled with preserving solution so as to store contact lenses or soft lenses; a slider moving up and down while being assembled with an inner side of the storage container and holding a lens on an upper surface of the slider; an elastic means for providing elastic force to move the slider in an up direction, the elastic means being formed on a lower surface of the slider; a cap covering the storage container; and a pressing means for pressing the slider and preventing separation of the lens, the pressing means being assembled with an inner side of the cap. | 03-25-2010 |
20100135157 | METHOD AND APPARATUS FOR CONTROLLING TRAFFIC ACCORDING TO USER - There is provided a method and apparatus for controlling traffic according to user that includes a statistics processing unit measuring traffic volume used according to user, calculating a traffic variation ΔV by using the measured traffic volume, and updating a traffic user list by comparing the calculated traffic variation ΔV; a traffic detecting unit determining whether abnormal traffic is generated in a network and transferring a control command according to priority in the traffic user list; and a packet controlling unit controlling a user's traffic according to the control command received from the traffic detecting unit. | 06-03-2010 |
20100135182 | HIGH-SPEED IP FLOW MEDIATION APPARATUS USING NETWORK PROCESSOR - There is provided a high-speed IP flow mediation apparatus using a network processor. The apparatus includes a server collecting flow information regarding IP traffic on a high-speed line and a network processor board analyzing the collected information according to Internet applications using a network processor, and transferring the analyzed flow information to a plurality of flow analysis systems. | 06-03-2010 |
20100158007 | METHOD AND APPARATUS FOR AGGREGATING SINGLE PACKETS IN A SINGLE SESSION - A method and apparatus for aggregating single packets in a single session are disclosed. If the amount of single packets in a single session exceeds a threshold value, it is detected that attack traffic is being inputted and the single packets in the single session are aggregated into a single flow, thus preventing degradation of a network performance due to the single packets in the single session. | 06-24-2010 |
20110149727 | APPARATUS AND METHOD FOR CONTROLLING TRAFFIC - A traffic control apparatus is provided which includes an interface connector to transmit/receive an Internet Protocol (IP) packet to/from an external circuit, a frame generator to receive the IP packet through the interface connector and to generate a Media Access Control (MAC) frame, and a network processor to transmit/receive the IP packet to/from the frame generator, to execute at least one programmable application, and to identify and classify the at least one programmable application. | 06-23-2011 |
20110149746 | APPARATUS AND METHOD OF MONITORING PACKET STREAM IN ROUTER USING PACKET IDENTITY CHECKING - Provided is a scheme for extracting and detecting a predetermined traffic packet by monitoring a packet stream in a router, more particularly, a method and apparatus of monitoring a packet stream in a router. The apparatus may include a packet stream reading unit to read a packet stream inputted to the router, and an abnormal packet detecting unit to determine whether the read packet stream is abnormal. | 06-23-2011 |
20110149776 | NETWORK INTERFACE CARD DEVICE AND METHOD OF PROCESSING TRAFFIC USING THE NETWORK INTERFACE CARD DEVICE - Disclosed are a network interface card device and a traffic processing method using the network interface card device, the method including receiving a packet from a network, determining, by a first chipset, whether a detailed analysis is performed by verifying the received packet, and analyzing in detail, by a second chipset, with respect to a packet using the detailed analysis. | 06-23-2011 |
20110149794 | APPARATUS AND METHOD FOR DYNAMICALLY SAMPLING OF FLOW - Provided are a dynamic flow sampling apparatus and dynamic flow sampling method. According to embodiments of the present invention, by collecting load information about a load of an Internet network and dynamically performing a flow sampling with respect to a packet based on the load information and a reference value, the load on an Internet network device and a data processing time for a traffic analysis may be reduced. Further, since an amount of traffic in a population to be analyzed may increase, reliability on an analysis result may be enhanced. | 06-23-2011 |
20130149962 | METHOD AND APPARATUS FOR OBTAINING AND PROCESSING LOCATION INFORMATION WITH NEAR FIELD COMMUNICATION - In an environment in which tag readers are installed at a plurality of locations, communication between a tag reader and a terminal including a near field communication (NFC) tag capable of bi-communication with a tag reader is triggered. The tag reader transmits user information and location information which was provided to the terminal to a location information management server so that a service based on the information is provided. | 06-13-2013 |
20130212560 | APPARATUS AND METHOD FOR PROVIDING INTEGRATED DEVELOPMENT ENVIRONMENT FOR NETWORK APPLICATION USING VARIOUS NETWORK PROCESSORS, AND SERVER USING THE SAME - Disclosed are an apparatus and a method for providing integrated developing environment for a network application using various network processors, and a server using the same. The apparatus for integrally developing a network application, includes: an application storing part configured to store an application produced by a user; an application attribute managing part configured to manage attribute information for the application, including input information, output information, and information regarding a connection between an input and an output; a target code creating part configured to compile the application stored in the application storing part based on the attribute information stored in the application attribute managing part and create a target code corresponding to the compiled application; and a code loading part configured to mount the target code created by the target code creating part in hardware. | 08-15-2013 |
20130281075 | METHOD OF CONTROLLING TRAFFIC BY TIME-BASED POLICY - A method of controlling traffic, particularly, a method of setting and executing a traffic control policy in which a time condition is additionally combined is provided. At any specific step of a network that executes a time-based policy, an execution time point of the time-based policy can be determined. Further, a network service provider can provide various application services to a network user using a time-based policy. | 10-24-2013 |
20140003445 | NETWORK APPLICATION VIRTUALIZATION METHOD AND SYSTEM | 01-02-2014 |
20140112136 | METHOD FOR MANAGING AND SHARING SYMMETRIC FLOW AND ASYMMETRIC FLOW IN DUPLEXED NETWORK - Provided is a network duplexing apparatus and method. The network duplexing apparatus includes a plurality of network interface units configured to store information of a flow flowing in the network interface units, provide the information of the flow to a master unit when the flow corresponds to an asymmetric flow, and request information of an opposite side flow of the flow from the master unit to receive the requested information, and the master unit configured to store the information of the flow provided from the network interface unit, determine whether the information of the opposite side flow of the flow is stored, and provide the information of the opposite side flow to the network interface unit when the information of the opposite side flow is stored. | 04-24-2014 |
20140112212 | METHOD FOR MANAGING AND SHARING SYMMETRIC FLOW AND ASYMMETRIC FLOW IN DUPLEXED NETWORK - Provided is a network duplexing apparatus and method. The network duplexing apparatus includes a plurality of network interface units configured to store information of a flow flowing in the network interface units when the information of the flow is not generated, provide the information of the flow to a master unit when the flow corresponds to an asymmetric flow, and request information of an opposite side flow of the flow from the master unit to receive the requested information, and the master unit configured to store the information of the flow provided from the network interface unit, determine whether the information of the opposite side flow of the flow is stored, and provide the information of the opposite side flow to the network interface unit when the information of the opposite side flow is stored. | 04-24-2014 |
20140296999 | SENSOR NODE AND RELIABLE METHOD FOR TRACKING BOUNDARY OF CONTINUOUS OBJECTS USING ASSISTANCE NODE IN WIRELESS SENSOR NETWORK - A method for tracking a boundary of continuous objects, capable of ensuring reliability by additionally selecting an assistance node, the method including a boundary information reception operation dividing sensor nodes, according to a plurality of predetermined areas to select representative nodes each representing sensor nodes, and receiving boundary information including event sensing information from the representative nodes that collect the boundary information from the sensor nodes, a representative node information reception operation selecting one or more assistance nodes configured to collect representative node information from the selected representative nodes, and receiving the representative node information from the assistance nodes that receive the representative node information, as well as a continuous object boundary implementing operation implementing a boundary of continuous objects by combining the boundary information or the representative node information that is received from the respective representative nodes and the respective assistance nodes. | 10-02-2014 |
Patent application number | Description | Published |
20100126469 | Apparatus and Method for Controlling Quantity of Fuel Over Common Rail Diesel Engine - An apparatus for controlling the quantity of fuel over a common rail diesel engine includes a wave speed correction map correcting a wave speed and a time corrector, a first adder multiplying the corrected wave speed by an injection time difference, a base correction map using an output of the first adder and a former injection quantity as input variables, an amplitude map using a following injection quantity and a rail pressure as input variables, and a second adder multiplying a base correction map value of the base correction map by an amplitude map value of the amplitude map, and outputting a finally corrected value of the fuel quantity. | 05-27-2010 |
20120194488 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a display panel includes providing a first clock signal having a first frequency and a second clock signal having a second frequency different from the first frequency. The method also includes providing a data signal of an N-th frame image to the display panel using the first clock signal, and providing a data signal of an (N+1)-th frame image to the display panel using the second clock signal. N is a natural number. | 08-02-2012 |
20130033471 | DISPLAY APPARATUS - A display apparatus includes first, second, and third gate driving chips applying gate signals to gate lines. A gate driving voltage is applied to the first gate driving chip and a gate driving voltage of the same level is applied to the second and third gate driving chips. In addition, the display apparatus includes a plurality of photo-sensors and first, second, and third scan driving chips applying scan signals to scan lines connected to the photo-sensors. A scan driving voltage is applied to the first scan driving chip and a scan driving voltage of the same level is applied to the second and third scan driving chips. | 02-07-2013 |
20130044092 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - Exemplary embodiments of the present invention provide a display device including a plurality of sensing unit groups consisting of a plurality of sensing units and arranged in a matrix form. The display device further includes a plurality of gate lines connected to the plurality of sensing units included in a first sensing unit group, at least one sensing signal line connected to the plurality of sensing units, a scan driver transmitting gate signals to the gate lines, and a sensing signal processor processing a sensing signal transmitted by the sensing signal line. The gate lines transmit the gate signals according to different gate clock signals. | 02-21-2013 |
20130088503 | DISPLAY DEVICE - A display device includes a data request unit in a frame rate controller, and requires and transmits necessary data for the frame data buffer receiving and storing the image data of an entire pixel area and the rest of the frame rate controllers. In a case of a motion picture that is moved among a plurality of display areas, the image data corresponding to a plurality of regions is transmitted from the frame data buffer or a plurality of frame rate controllers, and in a case of the motion picture that is moved between neighboring pixel areas, the image data of the neighboring pixel area is transmitted from the frame data buffer or the neighboring frame rate controller for processing. Accordingly, a fast-moving motion picture may be realized without the need for an additional memory. | 04-11-2013 |
20130135257 | DISPLAY DEVICE INCLUDING OPTICAL SENSOR - A display device includes: a first display panel; a second display panel facing the first display panel and including an optical sensor; an electro-optical active layer positioned between the first display panel and the second display panel; and a sensing gate driver including a first sensing gate driver and a second sensing gate driver, the sensing gate driver configured to transmit a sensing gate signal to the optical sensor, in which a first sensing gate off voltage applied to the first sensing gate driver is substantially the same as a second sensing gate off voltage applied to the second sensing gate driver. | 05-30-2013 |
20130207961 | DRIVING DEVICE, DISPLAY DEVICE INCLUDING THE SAME AND DRIVING METHOD THEREOF - A driving device includes a synchronization unit which receives a plurality of input control signals and a plurality of input image signals during a frame through a plurality of channels, where the synchronization unit generates and outputs a synchronization control signal of the plurality of input image signals based on the plurality of input control signals, and a signal controller which receives the plurality of input control signals and the synchronization control signal from the synchronization unit. | 08-15-2013 |
20130222216 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a first pixel, a second pixel, a first selector, and a second selector. The first pixel includes first sub-pixels connected to a first gate line and respectively connected to corresponding data lines included in a first data line group and the second pixel includes second sub-pixels connected to a second gate line adjacent to the first gate line and respectively connected to corresponding data lines, one of which is included in a second data line group different from the first data line group. The first selector applies first data signals to one of odd-numbered data lines, and the second selector applies second data signals having a different polarity from the second data signals to one of even-numbered data lines. | 08-29-2013 |
20130286003 | DATA DRIVER WITH UP-SCALING FUNCTION AND DISPLAY DEVICE HAVING THE SAME - A display apparatus includes pixels, gate lines and data lines, a gate driver driving the gate lines, a data driver driving the data lines, and a timing controller controlling the gate and data drivers and applying a resolution control signal to the data driver. The data driver applies a first line data signal to the pixels connected to a first gate line of the gate lines from image data and a second line data signal to a second gate line of the gate lines based on the first line data signal in response to a shift start pulse signal when the resolution control signal indicates an up-scaling mode. | 10-31-2013 |
20130321483 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a memory which stores gamma data for gamma curves including a first gamma curve and a second gamma curve; a gray voltage generator which generates gray voltages based on the gamma data; a data driver which receives an input image signal from a signal controller and converts the input image signal into a data voltage using the gray voltages; and a display panel including pixels which receives the data voltage and may display an image, where the pixel displays images corresponding to the input image signal during one frame set, one frame set includes consecutive frames, the images displayed by a pixel includes first and second images displayed based on the first and second gamma curves, respectively, a luminance of the first image is not less than a luminance of the second image, and the second image is displayed in two consecutive frames. | 12-05-2013 |
20140184670 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a method of driving a display device including: storing information on a stitch pattern; setting a data processing region disposed in a vicinity of a horizontal center line of a display panel and including a plurality of pixels; and performing data processing of changing gray of data for a portion of the plurality of pixels of the data processing region according to the information on the stitch pattern. The display panel includes a plurality of pixels arranged in a form of a matrix, a plurality of first data lines disposed in a first display panel region on a first side of the horizontal center line, and a plurality of second data lines disposed in a second display panel region on a second side of the horizontal center line opposite the first side. | 07-03-2014 |
20140333516 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a driving method thereof are disclosed. In one aspect, the display device includes: a memory which receives an input image data at a first frame frequency and a frame rate controlling unit which converts the input image data to an output image data output at a second frame frequency higher than the first frame frequency by duplicating the input image data to a plurality of frames. The display device also includes a release frame inserting unit which periodically designates release frames in the output image data for resolving a DC bias of one or more continuous frames and a data compensating unit which compensates for a value of the output image data or determines the value of the output image data. | 11-13-2014 |
20150054798 | DISPLAY DEVICE - A display device includes a display panel, a timing controller which receives a first image signal and a first control signal from an external device and outputs a second image signal and a second control signal, and a data driving part including a plurality of source integrated circuits (“IC”s) having different channel numbers based on a distance thereof from the timing controller, in which the data driving part receives the second image signal and the second control signal and outputs a third image signal and a third control signal to the display panel. | 02-26-2015 |
20150062105 | DISPLAY DEVICE - A display device includes a timing controller configured to generate an image signal including a pre-emphasis voltage, a data driver configured to generate a plurality of data signals based on the image signal, and provide information about whether the image signal is normally received or not to the timing controller, and a display panel configured to receive the plurality of data signals and display images corresponding to the received data signals, where when the data driver fails to normally receive the image signal, the timing controller increases a level of the pre-emphasis voltage. | 03-05-2015 |
20150130860 | METHOD OF COMPENSATING IMAGE TO BE DISPLAYED ON DISPLAY PANEL - A method of compensating an image to be display on a display panel is disclosed. In one aspect, the method includes receiving a first input image and adjusting a contrast sensitivity of the first input image. The method also includes calculating a first derivative of luminance of a pixel included in the adjusted image, calculating a second derivative of the luminance of the pixel, and accumulating the first and second derivatives. The method further includes determining a burn-in causing boundary based at least in part on the accumulated first and second derivatives, receiving a second input image, and comparing the burn-in causing boundary to a boundary of the second input image to determine whether to apply burn-in compensation. The method finally includes compensating a portion of the second input image corresponding to the burn-in causing boundary based at least in part on an unsharpening filter. | 05-14-2015 |
20150219939 | METHOD OF DRIVING A LIGHT SOURCE, LIGHT SOURCE DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE LIGHT SOURCE DRIVING APPARATUS - A method of driving a light source includes outputting a light source control signal controlling a plurality of light sources, and outputting a plurality of light source driving signals to the light sources, respectively, based on the light source control signal, wherein the light source driving signals have different bit values. | 08-06-2015 |
20150262554 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - Provided is a display device including: a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a display area configured to display an image and a non-display area adjacent to one side of the display area. The display area includes oblique lines, intersectional lines crossing and isolated from at least a part of the oblique lines, and pixels. Pixels coupled to the oblique lines or the intersectional lines and arranged along a line in one direction are defined into pixel rows. The display area further includes a plurality of areas divided by the pixel rows being successive. The number of pixels constituting one of adjacent ones of the pixel rows in at least one of the plurality of areas is different from the number of pixels constituting another thereof. | 09-17-2015 |
20150302811 | DISPLAY APPARATUS - A display device includes a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a display area for displaying an image and a non-display area adjacent to one side of the display area. The display area includes gate lines, data lines, gate dummy lines, a data contact portion, and pixels. The data lines cross and are isolated from at least a part of the gate lines. The gate dummy lines are parallel with and are spaced from the gate lines. The data contact portion couples the gate dummy lines and the data lines at one side of a second direction perpendicular to the first direction. | 10-22-2015 |
20150348455 | DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus includes a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a display area configured to display an image and a non-display area adjacent to a side of the display area in a first direction. The display area includes gate lines, data lines, gate dummy lines, data contact parts, and pixels. The data lines cross the gate lines and are insulated from at least a portion of the gate lines. The gate dummy lines are substantially in parallel to the gate lines and spaced from the gate lines. The data contact parts couple the gate dummy lines to the data lines at a side of the display panel in a second direction substantially perpendicular to the first direction. The pixels are coupled to the gate lines and the data lines. | 12-03-2015 |
20150348492 | DISPLAY DEVICE - A display device is disclosed. In one aspect, the display device includes a display panel divided into first and second display parts. The display device also includes a first driving circuit configured to receive a driving voltage, generate a first gamma reference voltage based on the driving voltage, generate a first data signal based on the first gamma reference voltage, and apply the first data signal to the first display part. The display device further includes a second driving circuit configured to apply a second data signal to the second display part and a first share line disposed on the display panel. The first share line is configured to receive the first gamma reference voltage. The second driving circuit is further configured to receive the first gamma reference voltage from the first share line and generate the second data signal based on the first gamma reference voltage. | 12-03-2015 |
20160071473 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - According to an embodiment, a display apparatus includes gate lines extending in a first direction, data lines extending in a second direction crossing the first direction, and pixels connected to the gate lines and the data lines. The pixels include pixels arranged in a k-th row and pixels arranged in a (k+1)th row disposed adjacent to the pixels arranged in the k-th row in the second direction. An (i+1)th gate line is disposed between the pixels in the k-th row and the pixels in the (k+1)th row. A first pixel arranged in a g-th column among the pixels arranged in the k-th row and a second pixel arranged in the g-th column among the pixels arranged in the (k+1)th row are connected to a j-th data line. The pixels arranged in the k-th row are alternately connected to an i-th gate line and the (i+1)th gate line. | 03-10-2016 |
20160077782 | TERMINAL AND APPARATUS AND METHOD FOR REDUCING DISPLAY LAG - An apparatus includes an overlay buffer configured to store overlay data; a touch path logic to: receive first touch events from the first touch sensor panel and generate a first output based on the first touch events, and receive second touch events from the second touch sensor panel and generate a second output based on the second touch events; and a rendering logic to, when the first touch events occur: receive a first video image; receive the first output; and combine the first video image with the overlay data corresponding to the first video image to output at least one combined display image, and, when the second touch events occur: receive a second video image; receive the second output; and combine the second video image with the overlay data corresponding to the second video image to output the at least one combined display image. | 03-17-2016 |
Patent application number | Description | Published |
20090036134 | REVISION LEVEL NOTIFICATION METHOD AND SYSTEM FOR MOBILE STATION - A revision level notification method and system for a mobile station is provided for facilitating a handover between networks of different generations. The revision level notification method for an inter-generation handover includes detecting a handover trigger event for a handover from a first network to a second network, setting a protocol version in association with the first network, receiving a classmark enquiry message from the second network, and transmitting a classmark change message containing a revision level of a mobile station obtained with reference to the protocol version to the second network in response to the classmark enquiry message. | 02-05-2009 |
20090163240 | SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information. | 06-25-2009 |
20090181683 | SYSTEM, DEVICE AND METHOD FOR COMMUNICATION CONTROL IN DUAL TRANSFER MODE - A system, device and method for communication control in a dual transfer mode are disclosed. The method includes performing a voice call by a portable terminal, based on a dual transfer mode, requesting to download data from a server by the portable terminal, determining whether voice information exists to be transmitted to the portable terminal, allocating data intended to be transmitted to the portable terminal, to time slots previously allocated to transfer voice information, if voice information does not exist, and transmitting the allocated data to the portable terminal. | 07-16-2009 |
20130281094 | SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information. | 10-24-2013 |
20140018078 | SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information. | 01-16-2014 |
20150063276 | SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information. | 03-05-2015 |
20150080007 | SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information. | 03-19-2015 |
Patent application number | Description | Published |
20110067426 | Apparatus for Treating Air - The present disclosure relates to an apparatus for treating air. More particularly, the present disclosure provides an apparatus for treating air comprising porous organic-inorganic hybrid materials formed by binding a central metal ion with an organic ligand. | 03-24-2011 |
20110073801 | Composition for etching silicon oxide and method of forming a contact hole using the same - In a composition for etching silicon oxide, and a method of forming a contact hole using the composition, the composition which includes from about 0.01 to about 2 percent by weight of ammonium bifluoride, from about 2 to about 35 percent by weight of an organic acid, from about 0.05 to about 1 percent by weight of an inorganic acid, and a remainder of a low polar organic solvent. The composition may reduce damages to a metal silicide pattern that may be exposed in an etching process performed for forming the contact hole. | 03-31-2011 |
20110118490 | Porous Organic-Inorganic Hybrid Materials with Crystallinity and Method for Preparing Thereof - Porous organic-inorganic hybrid materials with crystallinity and a method for preparing the same are provided. The method comprises preparing a reaction solution containing a mixture of at least one inorganic metal precursor, at least one organic compound which may act as a ligand, and a solvent (step 1); and forming porous organic-inorganic hybrid materials with crystallinity by reacting the reaction solution (step 2), wherein the reaction is carried out under the pressure of about 3 atm or less. | 05-19-2011 |
20120289399 | POROUS ORGANIC-INORGANIC HYBRID MATERIALS WITH CRYSTALLINITY AND METHOD FOR PREPARING THEREOF - Porous organic-inorganic hybrid materials with crystallinity and a method for preparing the same are provided. The method comprises preparing a reaction solution containing a mixture of at least one inorganic metal precursor, at least one organic compound which may act as a ligand, and a solvent (step 1); and forming porous organic-inorganic hybrid materials with crystallinity by reacting the reaction solution (step 2), wherein the reaction is carried out under the pressure of about 3 atm or less. | 11-15-2012 |
20140287235 | COMPLEX COMPRISING CRYSTALLINE HYBRID NANOPOROUS MATERIAL POWDER - The present invention relates to a complex and a method for manufacturing same, the complex comprising: at least one crystalline hybrid nanoporous material powder, in which a metal ion, or a metal ion cluster to which oxygen is bound, and an organic ligand, or the organic ligand and a negative ion ligand are in a coordinate covalent bond; and at least one organic polymer additive, or at least one organic polymer additive and an inorganic additive, wherein the shape of the complex is spherical or pseudo-spherical, the size of the complex is 0.1 to 100 mm, a total volume of pores is 5 or more volume % based on the sum of a total volume of nanoporous material having a size of at most 10 nm and a total volume of pores having a size of at least 0.1 μm, and wherein a non-surface value per weight (m | 09-25-2014 |
Patent application number | Description | Published |
20110198597 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE - An organic light emitting display device includes at least one thin film transistor (TFT) on a substrate, the at least one TFT including a semiconductor active layer, a gate electrode insulated from the semiconductor active layer, and source and drain electrodes contacting the semiconductor active layer, a plurality of first electrodes electrically connected to the at least one TFT, a plurality of banks between the plurality of first electrodes, a plurality of organic layers on respective first electrodes, a plurality of second electrodes on respective organic layers, the second electrodes being separated from each other, and a connection electrode on the plurality of banks and the plurality of second electrodes, the connection electrode being electrically connected to the plurality of the second electrodes. | 08-18-2011 |
20110198598 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus includes a substrate, a thin film transistor (TFT) on the substrate, a first electrode on the TFT in each of a plurality of pixels, a first pixel define layer covering edges of the first electrode, the first pixel define layer including at least two layers, a second pixel define layer on the first pixel define layer, an organic emission layer on the first electrode, and a second electrode disposed to face the first electrode. | 08-18-2011 |
20110199409 | Printing Method and Printer - A printing method and a printer for implementing the printing method are disclosed. When a printhead including a first end and a second end sequentially prints a first area and a second area which are adjacent to each other, the method comprises performing printing by means of the printer by relatively moving locations of the printhead and a print object in such a way that a surface printed by the second end in the first area and a surface printed by the second end in the second area face each other. The printhead rotates around a rotational axis comprising at least one point on the printhead, one end of the printhead, a center of the printhead, or both ends of the printhead. | 08-18-2011 |
20110278575 | Organic Light-Emitting Display Device and Method of Manufacturing the Same - An organic light-emitting display device preventing edge defects between a pixel define layer and a pixel electrode, and a method of manufacturing the same. The organic light-emitting display device, comprises: a substrate; a pixel electrode disposed on the substrate and comprising a first pattern unit and a second pattern unit which are electrically disconnected; a pixel define unit disposed on the substrate and exposing the pixel electrode; an intermediate layer disposed on the pixel electrode and emitting light; and a counter electrode disposed on the intermediate layer and the pixel define layer. | 11-17-2011 |
20120098849 | Display Device Capable of Controlling Viewing Angle and Driving Method Thereof - A viewing angle controllable display device and a driving method thereof. The viewing angle controllable display device includes: an image mixing unit generating a mixed image data signal by mixing an original image data signal, or a gray-adjusted original image data signal, with a protection image data signal that disturbs recognition of the original image; an output image selecting unit receiving the original image data signal or the mixed image data signal, and selecting an image data signal corresponding to an image output to a display panel; and a display panel receiving a data voltage corresponding to the image data signal selected and output from the output image selecting unit through a data drive to display an original image or a mixed image, responding to gate signals sequentially transmitted from a gate driver. | 04-26-2012 |
20120182235 | TOUCH SENSING METHOD, RECORDING MEDIUM IN WHICH PROGRAM FOR REALIZING THE SAME IS RECORDED, AND TOUCH SENSING SYSTEM - A touch sensing method for a touch screen including an image display device with a touch-sensitive screen. The method includes a filtering process that includes calculating an output signal of an n | 07-19-2012 |
20130106735 | Touch Sensing System and Driving Method Thereof | 05-02-2013 |
20130109117 | Methods of Forming Organic Light Emitting Structures and Methods of Manufacturing Organic Light Emitting Display Devices | 05-02-2013 |
20130154965 | TOUCH DETECTION SYSTEM AND DRIVING METHOD THEREOF - A touch sensing system for detecting at least one touch is provided. The touch sensing system includes a touch sensing unit having a plurality of touchable regions for outputting sensing signals of the at least one touch, an operating unit for determining difference values between the sensing signals and a baseline value, a group setting unit for grouping ones of the regions in which the difference values exist into one or more groups, and a threshold value determining unit for determining maximum difference values from the groups to determine first threshold values of the groups corresponding to the determined maximum difference values. The touch sensing system increases the correctness of the touch detection by adaptively changing the first threshold value in accordance with the touch strength. A method of driving the touch sensing system is also provided. | 06-20-2013 |
20140091285 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device is disclosed. The organic light emitting display device includes a substrate, a first electrode, a pixel defining layer, a first hydrophobic pattern, at least one charge transport layer, a second hydrophobic pattern, an organic light emitting layer and a second electrode. The substrate has a pixel region and a non pixel region surrounding the pixel region. The first electrode, the at least one charge transport layer and the organic light emitting layer are disposed on the substrate in the pixel region, while the pixel defining layer, the first hydrophobic pattern and the second hydrophobic pattern are disposed on the substrate in the non pixel region. The charge transport layer of one pixel is separated from a charge transport layer of another pixel by the first and second hydrophobic patterns to prevent crosstalk phenomenon. | 04-03-2014 |
20140175396 | THIN FILM TRANSISTOR SUBSTRATE, ORGANIC LIGHT-EMITTING APPARATUS INCLUDING THE SAME, METHOD OF MANUFACTURING THE THIN FILM TRANSISTOR SUBSTRATE, AND METHOD OF MANUFACTURING THE ORGANIC LIGHT-EMITTING APPARATUS - A thin film transistor (TFT) substrate which may facilitate subsequent TFT processing by reducing an elevation difference on the top surface of the substrate is disclosed. Aspects include an organic light-emitting apparatus including the TFT substrate, a method of manufacturing the TFT substrate, and a method of manufacturing the organic light-emitting apparatus. In one aspect the TFT substrate includes: a substrate; a height adjusting layer that is disposed on the substrate and has a thickness in a first region greater than a thickness in a second region; and a TFT that is formed on the height adjusting layer to correspond to the second region of the height adjusting layer. | 06-26-2014 |
20140240366 | DISPLAY DEVICE FOR REDUCING DYNAMIC FALSE CONTOUR - A display device with reduced dynamic false contouring effect is disclosed. In one aspect, the device includes a display unit including a plurality of pixels and a timing controller. The timing controller is configured to determine a grayscale value of an image frame based on a grayscale distribution of the image frame. The controller is further configured to determine an arrangement of sub-frames as a driving mode based on the determined grayscale. | 08-28-2014 |
20150303243 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device is disclosed. The organic light emitting display device includes a substrate, a first electrode, a pixel defining layer, a first hydrophobic pattern, at least one charge transport layer, a second hydrophobic pattern, an organic light emitting layer and a second electrode. The substrate has a pixel region and a non pixel region surrounding the pixel region. The first electrode, the at least one charge transport layer and the organic light emitting layer are disposed on the substrate in the pixel region, while the pixel defining layer, the first hydrophobic pattern and the second hydrophobic pattern are disposed on the substrate in the non pixel region. The charge transport layer of one pixel is separated from a charge transport layer of another pixel by the first and second hydrophobic patterns to prevent crosstalk phenomenon. | 10-22-2015 |
Patent application number | Description | Published |
20080252200 | Display device and method of making display device - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes. | 10-16-2008 |
20090256474 | DISPLAY DEVICE AND METHOD OF MAKING DISPLAY DEVICE - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes. | 10-15-2009 |
20100158137 | APPARATUS AND METHOD FOR SUPPRESSING NOISE IN RECEIVER - A receiver suppresses noise simultaneously using a noise suppressor and an automatic gain controller (AGC). The receiver divides a received signal into an audio period and a non-audio period, analyzes whether the noise characteristic of the non-audio period corresponds to a non-static noise or a static noise, and if the noise characteristic corresponds to the static noise, analyzes whether the static noise is caused by a network or a transmitter side terminal. In accordance with the analyzed noise characteristic, the noise suppressor firstly suppresses the noise by determining the noise suppressing intensity, and sends a signal, from which the noise has been firstly suppressed, to the AGC. The AGC secondly suppresses the noise included in the signal. In this case, the threshold value of the AGC is controlled in real time in accordance with the noise characteristic. Also, since the noise level is lowered by the first noise suppressing, the threshold value of the AGC can be set to a lower value, and thus a swing phenomenon and a radiotelegraph phenomenon can be reduced. | 06-24-2010 |
20100219412 | DISPLAY DEVICE WITH IMPROVED PIXEL LIGHT EMISSION AND MANUFACTURING METHOD OF THE SAME - A display device with pixels capable of uniform light emission and a method of making the display device are presented. A display device has a plurality of TFTs, a protection layer formed on the TFTs, and a plurality of pixel electrodes formed on the protection layer and electrically connected to the TFTs. A wall is formed around the pixel electrode and at least a portion of the wall is spaced from the pixel electrode. A light emitting layer is formed between the wall and another wall. | 09-02-2010 |
20110112661 | SYSTEM FOR CONTROLLING LIGHTING DEVICES - Disclosed is a lighting control system including: a switching means for selecting one of a plurality of scenarios; a gateway for matching at least one of on/off control signals, color temperature control signals, color control signals, or dimming control signals for a plurality of lamps with the plurality of scenarios, storing a resultant data, and outputting control signals matched with the scenario selected from the switching means; and a lighting device for receiving the control signals outputted from the gateway, and according to the received control signals, turning on/off each of the lamps, adjusting a color temperature or a color of each of the lamps, or a dimming level of each of the lamps. | 05-12-2011 |
20120084083 | METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNAL IN A MOBILE COMMUNICATION TERMINAL - A method and an apparatus for processing an audio signal in a mobile terminal are provided, wherein an audio signal received from a counterpart mobile terminal is classified into a voice signal and a noise signal according to respective energy, and a frequency of the classified voice signal and an energy of the classified noise signal is controlled according to a predetermined criteria, then the controlled voice signal and the controlled noise signal are coupled and output to a speaker. | 04-05-2012 |
20130222516 | METHOD AND APPARATUS FOR PROVIDING A VIDEO CALL SERVICE - A method and an apparatus perform a video call service. A transmission communication device provides information on a rotation angle of a video call image transmitted during a video call to a reception communication device corresponding to a counterpart of the video call. Then, the reception communication device renders the received video call image by using the information on the rotation angle of the received video call image, and displays a rendered video call image. Accordingly, an image of a counterpart of the video call can be normally provided during the video call. | 08-29-2013 |
Patent application number | Description | Published |
20100202077 | FLAT PANEL DISPLAY DEVICE AND METHOD FOR PRODUCING THE SAME - A flat panel display device includes a display module, a protection window member and a layer disposed in an area between the protection window member and a display area of the display module. The protection window member includes a stepped portion within which the layer is disposed. The stepped portion may include a recess or a plurality of layers. | 08-12-2010 |
20110171921 | METHOD AND APPARATUS FOR REMOVING ACOUSTIC INCIDENT SIGNAL - A method of removing a signal from among received signals, the method including: filtering the received signals; detecting a time band of the filtered received signals where an energy value of the filtered received signals exceeds a reference energy value; and applying a gain value to one or more received signals, from among the received signals, in the detected time band. | 07-14-2011 |
20130307423 | LED LIGHTING APPARATUS DRIVEN BY ALTERNATING CURRENT - An AC-driven LED lighting apparatus comprises a rectifying circuit to rectify an AC voltage to convert the AC voltage to a DC rectified voltage, an LED block serving as a load receiving a current from the rectifying circuit and including at least one LED, a current source to adjust a current supplied to the LED blocks, and a controller to calculate a sinusoidal designed current value based on the AC voltage, to provide the calculated designed current value to the current source, and to perform a control operation to supply only the designed value to the LED blocks by adjusting voltage drop caused at the current source if the current supplied to the LED blocks is greater than the designed current value. The designed current is changed if the AC voltage is changed, so that the brightness of the LED lighting apparatus is constantly maintained. | 11-21-2013 |
20140079141 | METHOD AND APPARATUS FOR REMOVING ACOUSTIC INCIDENT SIGNAL - A method of removing a signal from among received signals, the method including: filtering the received signals; detecting a time band of the filtered received signals where an energy value of the filtered received signals exceeds a reference energy value; and applying a gain value to one or more received signals, from among the received signals, in the detected time band. | 03-20-2014 |
20140139125 | LED LIGHTING DEVICE WITH IMPROVED MODULATION DEPTH - A lighting device using an LED is provided where an LED lighting device having an improved modulation depth which is calculated with the maximum value and the minimum value of an amount of instantaneous light emission in an AC-driven LED lighting device having an LED turned on and off by using an instantaneous AC voltage periodically varied with time. | 05-22-2014 |
20150156644 | DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD - A data transmission system may inclulde: a plurality of nodes receiving channel information from a server, wherein a node, among the plurality of nodes, failing to receive the channel information, may receive the channel information from synchronizable nodes among nodes receiving the channel information. At least one node having a communications state with the server which does not satisfy preset conditions receives the channel information from the synchronizable nodes among the nodes receiving the channel information. | 06-04-2015 |
20150348450 | ELECTRONIC SHELF LABEL TAG, ELECTRONIC SHELF LABEL SYSTEM FOR TIME-DIVISION TRANSMISSION OF DISPLAY DATA AND CHANGE COMMAND DATA, AND OPERATING METHOD THEREOF - An electronic shelf label tag includes a communications unit configured to wirelessly communicate with an electronic shelf label repeater; a control unit configured to control operations including receiving display data including display information mapped to a display information index from the communications unit prior to a preset time, storing the display data, receiving change command data including the display information index from the communications unit after the preset time, retrieving the display information mapped to the display information index included in the change command data from the stored display data, and displaying the retrieved display information on a screen; a memory unit configured to store the display data including the display information mapped to the display information index under the control of the control unit; and a display unit configured to display the retrieved display information on the screen under the control of the control unit. | 12-03-2015 |