Patent application number | Description | Published |
20120257827 | METHOD OF PROCESSING DATA AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method of processing data includes correcting received color data and generating corrected color data, generating color glitch correction data corresponding to the corrected color data using a glitch correction value preset based on the received color data, and converting the color glitch correction data into a color data voltage and providing the color data voltage to a display panel. | 10-11-2012 |
20120293466 | DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY - A driving apparatus of a liquid crystal display includes a signal modification unit which modifies a signal based on a data signal input to the liquid crystal display, where the signal modification unit determines whether the data signal corresponds to an image to be displayed with a quality deterioration and outputs at least one of a first signal and a second signal, where the first signal is output when the signal modification unit determines the data signal corresponds to the image to be displayed with the quality deterioration, and where the second signal is output when the signal modification unit determines the data signal does not corresponds to the image to be displayed with the quality deterioration. | 11-22-2012 |
20130038569 | DISPLAY DEVICE - A display device includes: a first insulation substrate having an upper surface and a lower surface; a transparent conductive layer disposed on the upper surface of the first insulation substrate; a gate line disposed on the lower surface of the first insulation substrate; a gate insulating layer disposed on the gate line; a semiconductor layer disposed on the gate insulating layer; a data line disposed on the semiconductor layer and connected to a source electrode and a drain electrode facing the source electrode; and a pixel electrode electrically connected to the drain electrode, where the gate line, the gate insulating layer, the semiconductor layer and the data line are sequentially disposed on the lower surface of the first insulation substrate. | 02-14-2013 |
20130088444 | METHOD OF DRIVING TOUCH DISPLAY PANEL AND TOUCH DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a touch display panel includes sequentially providing gate signals to a plurality of gate lines, outputting data signals to a plurality of data lines, the data lines being disposed on the first surface and crossing the gate lines, and reading out a first sensing signal through a plurality of sensing lines in response to the gate signals. The gate lines are disposed on a first surface of a base substrate, the touch display panel including the base substrate. The data signals are synchronized with the gate signals. The sensing line is disposed on a second surface of the base substrate, the second surface being opposite to the first surface. | 04-11-2013 |
20130169587 | DISPLAY DEVICE INCLUDING SENSOR - A display device includes: a first display panel; a second display panel opposite to the first display panel; and an electro-optical active layer between the first display panel and the second display panel, wherein the first display panel includes a thin film transistor including a gate electrode, a source electrode, a drain electrode and a semiconductor layer, a gate line configured to transmit a gate signal to the gate electrode of the transistor and extending in a first direction, and a sensing electrode extending in the first direction and overlapping the gate line, where the sensing electrode and the gate electrode define a capacitor. | 07-04-2013 |
20130265244 | DISPLAY DEVICE INCLUDING TOUCH SENSOR - A display device includes a first substrate including a first surface, on which a touch by an external object occurs, and a second surface opposite to the first surface, a plurality of driving signal lines positioned on the second surface of the first substrate, where the plurality of driving signal lines transmits a driving signal for displaying an image, a plurality of pixels including a plurality of switching elements connected to the plurality of driving signal lines, a sensing signal line positioned on one of the first surface and the second surface of the first substrate, where the sensing signal line transmits a sensing signal generated based on the touch by the external object, and a touch sensor unit including a sensing capacitor defined by at least one driving signal line of the plurality of driving signal lines and the sensing signal line. | 10-10-2013 |
20130335384 | METHOD OF DRIVING A DISPLAY PANEL, A DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND A DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS - A display panel driving apparatus includes a user position data output part and a move control part. The user position data output part receives user image data and outputs user position data based on the user image data. The user image data is generated by photographing a user. The user position data is generated by mapping a position of the user to a display panel. The move control part compares a plurality of set area data with the user position data and outputs a move control signal based on the comparison of the user position data and the set area data. The set area data is set to the display panel. The move control signal controls a movement of the display panel. | 12-19-2013 |
20140062960 | DISPLAY APPARATUS AND METHOD OF RECOGNIZING AIR TOUCH USING THE SAME AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE USING THE SAME - A display apparatus includes a display panel, a first camera and a second camera disposed adjacent to the display panel; and a distance determining part determining a position of a body portion of a viewer and a distance of the body portion of the viewer from the display panel based on a first image of the first camera and a second image of the second camera. | 03-06-2014 |