Patent application number | Description | Published |
20100218112 | TRACKING WEB PAGE CLICK INFORMATION - Methods and apparatus are described for tracking web page click information. The web page click information includes user information representing one or more users who visited a corresponding web page. The web page click information also includes click location information representing one or more click locations selected by the one or more users in the corresponding web page. Embodiments of the invention enable selection of a web page and generation of a representation of the web page click information for the selected web page. The representation includes at least some of the click location information for that page. | 08-26-2010 |
20110122057 | LIQUID CRYSTAL DISPLAY AND LOCAL DIMMING CONTROL METHOD OF THEREOF - A liquid crystal display includes a liquid crystal display panel, a backlight unit including a plurality of light sources, a backlight driving circuit that individually drives a plurality of previously determined blocks each including the light sources based on a dimming value of each of the blocks, and a local dimming control circuit. The local dimming control circuit adjusts the dimming value of each block based on the result of an analysis of input data, calculates and interpolates sampling gain values of predetermined sampling positions positioned inside each block so as to compensate for a change amount of a luminance resulting from the dimming value of each block, obtains a gain value of each pixel, and modulate the input data to be applied to a corresponding pixel based on the gain value of each pixel. | 05-26-2011 |
20110122170 | METHOD OF COMPENSATING FOR PIXEL DATA AND LIQUID CRYSTAL DISPLAY - A method of compensating for pixel data includes extending a side portion and a corner portion of a real screen to set an virtual screen, setting dimming values of the virtual screen using dimming values of the real screen, calculating an amount of light of each of pixels on the real screen using the dimming values of the virtual screen mapped to a predetermined analysis area, and multiplying the amount of light of each pixel by a gain of each pixel to modulate pixel data. | 05-26-2011 |
20110319947 | Portable Low-Frequency Electrotherapy Apparatus - The present invention relates to a portable low-frequency electrotherapy apparatus comprising a main body which comprises a universal serial bus (USB) port, a charging part to receive a charging voltage from the power pin of the USB port and a low-frequency signal generator electrically connected to a data pin of the USB port to supply a low-frequency signal through the data pin of the USB port; a low-frequency signal cable which comprises a low-frequency electrode connector at one end of the low-frequency signal cable electrically connected to the data pin of the USB port and an electrode pad at the other end to transmit a low-frequency signal to a human body; and a power cable which comprises a power supply connector at one end of the power cable electrically connected to the power pin of the USB port. | 12-29-2011 |
20130007842 | MOBILE TERMINAL AND DISPLAY CONTROLLING METHOD THEREIN - A mobile terminal including a communication unit configured to communicate with at least one external terminal; a memory configured to store at least first and second operating systems including at least first and second modes, respectively; and a controller configured to execute the first operating system and activate the first mode corresponding to the first operating system, display a first information screen on a display unit of the mobile terminal corresponding to the activated first mode, display an application execution history for the first mode and the second mode on a prescribed region of the first information screen of the first mode, and identifiably display whether applications included in the application execution history were executed in the first mode or the second mode. | 01-03-2013 |
20130009976 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - An LCD device and a driving method thereof are provided. The LCD device includes a panel, a timing controller, and a backlight unit. The panel is driven by a data driver and a gate driver. The timing controller controls the data driver and the gate driver. The backlight unit turns on or off a light source according to a dimming control signal transferred from the timing controller. The backlight unit is configured such that a turn-off delay time of a light source turned off according to the dimming control signal is shorter than a turn-on delay time of a light source turned on according to the dimming control signal. | 01-10-2013 |
20140242909 | METHOD AND APPARATUS FOR MANAGING DATA IN NEAR FIELD COMMUNICATION SYSTEM - A data managing method of a terminal in a Near Field Communication (NFC) system. The data managing method includes setting up an NFC link with a server; transmitting to the server, a request message including access level information of the terminal; and receiving from the server, a response message that classifies whether data access is allowed or restricted, based on an access level of the terminal, wherein the access level information of the terminal is included in a header of the request message. | 08-28-2014 |
20150029084 | METHOD OF COMPENSATING FOR PIXEL DATA AND LIQUID CRYSTAL DISPLAY - A method of compensating for pixel data includes extending a side portion and a corner portion of a real screen to set an virtual screen, setting dimming values of the virtual screen using dimming values of the real screen, calculating an amount of light of each of pixels on the real screen using the dimming values of the virtual screen mapped to a predetermined analysis area, and multiplying the amount of light of each pixel by a gain of each pixel to modulate pixel data. | 01-29-2015 |