Patent application number | Description | Published |
20110154415 | MULTICASTING VIDEO ON DEMAND (VOD) SERVICE SYSTEM AND METHOD USING CHANNEL MERGING - Provided is a multicasting Video on Demand (VOD) service system and method using channel merging. The multicasting VOD service system using channel merging may include: a video server to transmit a stream at a speed higher than a playback rate, and to merge at least two input/output (I/O) stream channels when the at least two I/O stream channel transmit the same content; a channel processor to calculate a high transmission speed for combining two channels having different playback points in times, and to request the video server for a high speed transmission including the calculated high transmission rate; and a terminal equipment to store a stream content received at the speed higher than the playback rate, and to play the stored stream content. | 06-23-2011 |
20110154416 | UNIFIED VIDEO-ON-DEMAND SERVICE SYSTEM - A unified VoD service system includes an interworking gateway that is positioned between a video server providing video in a PDL scheme (or streaming scheme) and a plurality of user terminals requesting the video in different schemes (e.g., PDL scheme or streaming scheme). The video is provided even to the user terminal requesting the video in a scheme that is different from the video server by using the interworking gateway. | 06-23-2011 |
20130290998 | APPARATUS AND METHOD FOR INFERRING SEAMLESS SERVICE PLAN OF VIDEO CONTENTS - Disclosed are an apparatus and method for inferring a service plan for seamlessly providing an IPTV service. The present invention proposes a context inference algorithm for performing multiple-criteria decision-making using Analytic Hierarchy Process (AHP) for context element evaluation through a context inference apparatus for providing a seamless IPTV service using a context awareness technology for recognizing device change and environmental change in a ubiquitous home networking environment including various types of information terminals. | 10-31-2013 |
20140317041 | METHOD AND SYSTEM FOR PROVIDING CONTEXT AWARENESS BASED NETWORKING OPERATION IN SMART UBIQUITOUS NETWORKS - Disclosed are a method and a system for providing a context awareness based networking operation in smart ubiquitous networks. The present invention provides a network entity with a networking operation that enables dynamically acquiring context information from various sources (for example, an end user, an end user device, a network, a service, and a content) in smart ubiquitous networks, processing, that is, analyzing and deducing related information in the acquired context information, and thereafter, controlling and managing the network depending on the recognized context. | 10-23-2014 |
20150067051 | BATCHING-BASED CONTENT ROUTING METHOD AND APPARATUS FOR PERFORMING BATCHING-BASED CONTENT ROUTING METHOD - The method includes, receiving a content request message from a user terminal, comparing a batching window value and a timer value in session information when there is session information corresponding to received content, and transmitting a content response message including an address of a stored surrogate server to the user terminal when the timer value is less than the batching window value. In addition, the method includes, receiving a request message for requesting the same content from another user terminal, and transmitting the content response message including address information of the same surrogate server to another user terminal when the timer value is less than the batching window value. Therefore, since more channels can be assigned to one surrogate server, it is possible to decrease data transmission costs of the surrogate server. | 03-05-2015 |
20150074234 | CONTENT SYSTEM AND METHOD FOR CHUNK-BASED CONTENT DELIVERY - A content system and method in which content may be divided into chunks and distributed and stored in content routers or content servers, content routing information corresponding to information on the distributed and stored content may be provided to a client terminal when a request for the content is received from the client terminal, and the client terminal may receive the distributed and stored content in chunk units based on the received content routing information. | 03-12-2015 |
Patent application number | Description | Published |
20110156040 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME - A thin film transistor array substrate including a substrate, a gate line intersecting a data line to define a pixel region on the substrate, a switching element disposed at an intersection of the gate line and the data line, a plurality of pixel electrodes and a plurality of first common electrodes alternately arranged in the pixel region, a second common electrode overlapping the data line and interposed between a gate insulation film and a protective film, a first storage electrode on the substrate, a second storage electrode overlapping the first storage electrode, and an organic insulation film on the switching element, the second storage electrode, the data line, a gate pad, and a data pad, wherein the second common electrode covers the data line, the protective film, the organic insulation film, and the gate insulation film, and has inclined surfaces connected to the surface of the substrate. | 06-30-2011 |
20130027625 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is discussed, which includes a substrate; gate and data lines crossing each other on the substrate to thereby define a pixel region; a thin film transistor connected to the gate and data lines; and a plurality of pixel electrodes and a plurality of first common electrodes alternating with each other in the pixel region and configured to induce an in-plane electric field, and each including a first layer and a second layer on the first layer, wherein the first layer is made of an opaque metal and has a first thickness, and the second layer is made of a transparent conductive material and has a second thickness. | 01-31-2013 |
20130027646 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An IPS mode LCD device includes gate and data lines on a first substrate and crossing to define pixel regions; a thin film transistor connected to the gate lines and the data lines; a first common electrode and a pixel electrode on the first substrate and alternating with each other in each pixel region, each of the first common electrode and the pixel electrode including lower and upper layers; a color filter layer including red, green and blue color filter patterns and on a second substrate, the color filter patterns corresponding to each pixel region; and a liquid crystal layer between the first and second substrates, wherein at least two of the color filter patterns overlap at a boundary of the pixel regions, and wherein the lower layer is made of MoTi, and the upper layer is made of a transparent conductive material or copper nitride. | 01-31-2013 |
20130043477 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An array substrate for a liquid crystal display device comprises: gate and data lines crossing each other on a substrate to define a pixel region; a common line spaced apart from and parallel with the gate line; a thin film transistor in the pixel region and connected to the gate and data lines; a passivation layer on the thin film transistor; and pixel and common electrodes alternately arranged to produce an in-plane electric field, wherein each of the pixel and common electrodes has a double-layered structure of which the lower layer is formed of reflective conductive material and the upper layer is formed of transparent conductive material. | 02-21-2013 |
20130109114 | METHOD OF MANUFACTURING ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE | 05-02-2013 |
20130148072 | NARROW BEZEL-TYPE LIQUID CRYSTAL DISPLAY DEVICE - An LCD device includes a first substrate including a display region having pixel regions and a non-display region disposed outside the display region; gate lines and data lines on the first substrate and cross each other to define the pixel regions; a TFT in each of the pixel regions; a pixel electrode in each pixel region and connected to the TFT; a second substrate disposed opposite the first substrate; a color filter layer on the second substrate; a common electrode; a liquid crystal layer between the first and second substrates; and an FPC connected to the non-display region on one side of the first substrate, the FPC being bent toward an outer side surface of the second substrate, wherein each of the gate lines has a double structure including a first layer of a transparent conductive material and a second layer of Cu or Cu alloy. | 06-13-2013 |
Patent application number | Description | Published |
20120144041 | RESOURCE MANAGEMENT APPARATUS AND METHOD FOR SUPPORTING CLOUD-BASED COMMUNICATION BETWEEN UBIQUITOUS OBJECTS - A resource management apparatus and method for supporting cloud-based communication between ubiquitous objects are provided. According to the resource management apparatus and method, it is possible to effectively manage resources such that a ubiquitous object can perform cloud-based communication. Therefore, it is possible to provide any desired amount of cloud resources to a ubiquitous object that is equipped with limited resources and thus to allow the ubiquitous object to smoothly communicate with a correspondent object. | 06-07-2012 |
20130198341 | SYSTEM AND METHOD FOR DELIVERING SEGMENTED CONTENT - A method for delivering segmented content in a user device is provided, and the method includes searching for one or more Content Delivery Network (CDN) servers in which content segments of content to be requested are distributed and stored, requesting content segments from each of the one or more found CDN servers, and receiving the content segments from the one or more found CDN servers. | 08-01-2013 |
20140105021 | APPARATUS AND METHOD FOR ESTIMATING NETWORK MAXIMUM DELAY, AND APPARATUS AND METHOD FOR CONTROLLING NETWORK ADMISSION - Disclosed are an apparatus and method for estimating network maximum delay. The method of estimating network maximum delay may include: estimating first maximum delay using a first parameter caused from a flow and a second parameter caused from a network; estimating second maximum delay using a probability distribution based on packet delay information about the flow admitted to the network; and estimating a mixed maximum delay by mixing the first maximum delay and the second maximum delay. | 04-17-2014 |
20140108738 | APPARATUS AND METHOD FOR DETECTING LARGE FLOW - An apparatus and method for detecting a large flow are provided. The method includes: storing flow information corresponding to the received flow in a cache entry; determining whether or not there is a possibility to be determined that the flow corresponding to the flow information stored in an entry to be deleted from a cache by storing the flow information in the cache entry is a large flow; restoring the entry to be deleted in the cache according to a result of the possibility determination; inspecting a packet count of the entry in which the flow information is stored; and determining that the flow corresponding to the flow information stored in the corresponding entry is the large flow, if the result of the packet count inspection is greater than or equal to a preset threshold value. | 04-17-2014 |
Patent application number | Description | Published |
20110143537 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE AND SYNCHRONOUS PULSE PLASMA ETCHING EQUIPMENT FOR THE SAME - Provided are a method of fabricating a semiconductor device and synchronous pulse plasma etching equipment for the same. The method includes outputting a first radio frequency (RF) power and a control signal and outputting a second RF power. The first RF power is pulse-width modulated to have a first frequency and a first duty ratio, and is applied to a first electrode in a plasma etching chamber. The control signal includes information on a phase of the first RF power. The second RF power is pulse-width modulated to have the first frequency and a second duty ratio smaller than the first duty ratio, is applied to a corresponding second electrode among second electrodes in the plasma etching chamber, and is supplied for a time section in which the first RF power is supplied. | 06-16-2011 |
20130193556 | SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor substrate having a capacitor region and a resistor region. A capacitor dielectric material and a capacitor electrode are sequentially stacked on an active region in the capacitor region of the semiconductor substrate. A resistor is provided on the resistor region of the semiconductor substrate. A protection pattern is provided on a top surface of the capacitor electrode. The protection pattern is spaced apart from the capacitor electrode. The protection pattern and the resistor include the same material and have the same thickness in a direction vertical to a surface of the semiconductor substrate. | 08-01-2013 |
20140193978 | METHOD OF PLASMA PROCESSING AND APPARATUSES USING THE METHOD - A method of operating a plasma processing device includes outputting a first RF power having a first frequency and a first duty ratio, and outputting a second RF power having a second frequency higher than the first frequency and a second duty ratio smaller than the first duty ratio. The outputting of the first RF power and the outputting of the second RF power are synchronized with each other. | 07-10-2014 |
20140251956 | ETCHING APPARATUS AND ETCHING METHOD - An apparatus for an etching process includes a chamber, a plasma generator disposed in the chamber, a stacked structure disposed in the chamber to support a substrate thereon and including an electrode plate and an insulation coating layer on the electrode plate, electrode rods inserted into through holes of the stacked structure to penetrate through the stacked structure, directly contacting the substrate and spaced apart from sidewalls of the through holes of the stacked structure, at least one DC pulse generator generating a DC pulse to the electrode plate and the electrode rods, first connection lines connecting the DC pulse generator to the electrode rods, and at least one second connection line connecting the DC pulse generator to a lower portion of the electrode plate. | 09-11-2014 |
20140253092 | METHOD AND APPARATUS OF DIAGNOSING PLASMA IN PLASMA SPACE - To diagnose plasma in a plasma space, a plurality of floating probes are installed at a plurality of points, respectively, in a plasma space. An electron density ratio at each of the points is calculated by measuring a first probe current of each of the floating probes, the probe current including a DC component. A point ion density and a point electron temperature at each of the points are calculated by measuring a second probe current of each of the floating probes before the electron density ratio is calculated, the second probe current excluding the DC component. | 09-11-2014 |
20140273484 | INDUCTIVELY COUPLED PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD USING THE SAME - An inductively coupled plasma processing apparatus includes a chamber configured to provide a space for processing a substrate and including a window formed in an upper portion thereof, a substrate stage configured to support the substrate within the chamber and including a lower electrode, the lower electrode configured to receive a first radio frequency signal, an upper electrode arranged on the upper portion of the chamber with the window interposed between the upper electrode and the space for processing the substrate, the upper electrode configured to receive a second radio frequency signal, a conductive shield member arranged within the chamber and configured to cover the window, and a shield power supply configured to apply a shield signal to the shield member in synchronization with the second radio frequency signal. | 09-18-2014 |