Patent application number | Description | Published |
20110078567 | APPARATUS AND METHOD FOR PROVIDING VIRTUAL KEYBOARD - An apparatus includes a key providing unit to arrange one key group in a main touch area and to arrange remaining key groups in sub-touch area, a touch screen to display a virtual keyboard and to receive an input, and an input recognizing unit to recognize a user-inputted direction gesture. The key providing unit decreases the size of the key group in the main touch area and moves it to the sub-touch area, enlarges a size of a key group corresponding to the direction of the direction gesture and moved into the main touch area. A method to display the virtual keyboard also includes decreasing the size of the key group in the main touch area and rearranging it into the sub-touch area, enlarging a size of a key group in the sub-touch area receiving a click input, and arranging it into the main touch area. | 03-31-2011 |
20110078614 | TERMINAL AND METHOD FOR PROVIDING VIRTUAL KEYBOARD - A terminal to provide a virtual keyboard includes a touch panel to sense a touch input, a memory unit to store a plurality of virtual keyboards and a touch point number corresponding to each virtual keyboard, a virtual keyboard setting unit to select one of the virtual keyboards corresponding to a touch point number that matches a number of sensed touch inputs, and a display unit to display the selected virtual keyboard. The virtual keyboard setting unit may select one of the virtual keyboards according to a dimension or area of the sensed touch input, and may relocate the virtual keyboard according to coordinates of a touch input. | 03-31-2011 |
20150279259 | LIQUID CRYSTAL DISPLAY DEVICE - According to some embodiments of the present invention, there is provided a liquid crystal display device including a display panel configured to receive a plurality of gate signals and a plurality of data voltages and to display an image based on a plurality of frames, a timing controller configured to generate a data control signal and a plurality of vertical start signals corresponding to the frames, a gate driving unit configured to output a plurality of gate signals in response to a vertical start signal according to each frame, and a data driving unit configured to generate the data voltages in response to the data control signal, wherein the timing controller is configured to set activation times of the vertical start signals corresponding to the frames differently to allow the frames to have different frequencies. | 10-01-2015 |
20160005365 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas. | 01-07-2016 |
Patent application number | Description | Published |
20130347030 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating a trigger, wherein the trigger contains a first identifier and a parameter, wherein the first identifier identifies an application to be launched, wherein the parameter contains a media time stamp and a content identifier, wherein the media time stamp indicates a current point in the playout of a content, wherein the content identifier identifies the content currently being viewed, wherein the trigger is passed into the application after the application is launched, and wherein the application delivers the content identifier to a server in order to identify the content currently being viewed; generating a broadcast signal including the trigger; and transmitting the broadcast signal. | 12-26-2013 |
20140013374 | METHOD AND APPARATUS FOR PROCESSING DIGITAL SERVICE SIGNALS - An apparatus for processing digital service signals includes a receiving module configured to receive contents having watermarks, where the watermarks are inserted in audio or video frames of the contents, the watermarks carry channel information related to the contents, and content information having URL information for additional data of the contents. An extracting module is configured to extract the watermarks from the audio or video frames, and an obtaining module is configured to obtain the additional data over an IP(Internet Protocol) network using the extracted watermarks. | 01-09-2014 |
20140020009 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus includes generating an application parameter table including a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table. | 01-16-2014 |
20140201779 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP. | 07-17-2014 |
20140325544 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus includes generating an application parameter table including a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table. | 10-30-2014 |
20150222962 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating a trigger, wherein the trigger contains a first identifier and a parameter, wherein the first identifier identifies an application to be launched, wherein the parameter contains a media time stamp and a content identifier, wherein the media time stamp indicates a current point in the playout of a content, wherein the content identifier identifies the content currently being viewed, wherein the trigger is passed into the application after the application is launched, and wherein the application delivers the content identifier to a server in order to identify the content currently being viewed; generating a broadcast signal including the trigger; and transmitting the broadcast signal. | 08-06-2015 |
20150256875 | DISPLAY DEVICE AND OPERATING METHOD THEREOF - A display device and an operating method thereof are provided. The display device includes a display unit and a user recognition unit recognizing a user. A control unit in the display device provides a user interface screen corresponding to position relationship between the recognized user and the display device through the display unit. | 09-10-2015 |