Abstract: Disclosed is an organic light emitting diode display device and a method for driving the same. The device includes a display panel having a plurality of sub-pixels wherein the sub-pixels formed on each horizontal line are connected to a gate line on the same horizontal line and are further connected to a gate line on a next horizontal line to further receive a gate on signal from the gate line on the next horizontal line so as to display an image, a power supply supplying first and second power signals to power lines of the display panel and supplying a compensation voltage to a compensation power line, and a timing controller for arranging external input video data suitably for driving of the display panel and controlling gate and data drivers such that the image is displayed based on a data voltage compensated for by the compensation voltage.

Abstract: An OLED display device includes a first oxide semiconductor layer including first to fourth regions; a first gate electrode on a first insulating layer and the first oxide semiconductor layer, and completely overlapping the first region; a first storage electrode extending from the first gate electrode and overlapping the second region; a second insulating layer covering the first gate electrode and the first storage electrode and exposing the third and fourth regions; first source and drain electrodes on the second insulating layer and contacting the third and fourth regions; and an emitting diode connected to the first drain electrode, wherein a portion of the second region at an edge of the first storage electrode except a center of the first storage electrode is conductive to form a second storage electrode, and the first and second storage electrodes and the first insulating layer constitute a first storage capacitor.

Abstract: An OLED display device includes a first oxide semiconductor layer including first to fourth regions; a first gate electrode on a first insulating layer and the first oxide semiconductor layer, and completely overlapping the first region; a first storage electrode extending from the first gate electrode and overlapping the second region; a second insulating layer covering the first gate electrode and the first storage electrode and exposing the third and fourth regions; first source and drain electrodes on the second insulating layer and contacting the third and fourth regions; and an emitting diode connected to the first drain electrode, wherein a portion of the second region at an edge of the first storage electrode except a center of the first storage electrode is conductive to form a second storage electrode, and the first and second storage electrodes and the first insulating layer constitute a first storage capacitor.

Abstract: Disclosed is an organic light emitting diode display device and a method for driving the same. The device includes a display panel having a plurality of sub-pixels wherein the sub-pixels formed on each horizontal line are connected to a gate line on the same horizontal line and are further connected to a gate line on a next horizontal line to further receive a gate on signal from the gate line on the next horizontal line so as to display an image, a power supply supplying first and second power signals to power lines of the display panel and supplying a compensation voltage to a compensation power line, and a timing controller for arranging external input video data suitably for driving of the display panel and controlling gate and data drivers such that the image is displayed based on a data voltage compensated for by the compensation voltage.

Abstract: Disclosed is a liquid crystal display device, a fabricating method, and a driving method thereof that includes at least one integrated photosensor that senses external light illumination on the liquid crystal display device. A sensing signal from the at least one photosensors are converted into a digital signal that is stored to represent an external illumination distribution. The liquid crystal display device includes a backlight that has a plurality of light sources that may be independently driven. A controller generates a control signal that independently drives the light sources in a manner corresponding to the illumination distribution. In doing so, areas of the liquid crystal display device may be provided with a greater amount of light from a corresponding light source so that externally illuminated areas of the liquid crystal display device do not suffer from reduced contrast.

Abstract: A liquid crystal display device includes a liquid crystal panel divided into a non-display area and a display area where pixel cells are arranged in a matrix, a backlight for supplying light to the liquid crystal panel, and a photo-sensing device in the non-display area for sensing an external light to control light output from the backlight in accordance with the sensed the external light.

Abstract: A liquid crystal display device includes first and second substrates, liquid crystal molecules positioned between the first and second substrates, a heat generating electrode for generating heat in response to a direct current being supplied to the heating electrode, and a backlight unit for irradiating light onto the first and second substrates.

Abstract: A liquid crystal display device includes a liquid crystal display panel including a first substrate having a display region and a non-display region, a liquid crystal layer, and a second substrate; a backlight unit opposite a surface of the first substrate that illuminates light onto the liquid crystal display panel; a plurality of gate lines arranged to cross a plurality of data lines on the first substrate; a plurality of first and second sensor lines substantially parallel to the data lines; a plurality of first sensors at crossings of the gate lines and the first sensor lines in a first region of the first substrate to sense ambient light; and a plurality of second sensors at crossings of the gate lines and the second sensor lines in a second region of the first substrate to sense light from the backlight unit.

Abstract: An electrostatic discharge protection element, a liquid crystal display device having the same, and a manufacturing method. A first ESD organic TFT, a second ESD organic TFT, a third ESD organic TFT each have a gate electrode, a source electrode and a drain electrode in which the source electrode and drain electrode of the first and second ESD organic TFTs and the gate electrode of the third ESD organic TFT are electrically connected. The gate electrode and the source electrode of the first ESD organic TFT are electrically connected to a first array line and the gate electrode and the drain electrode of the second ESD organic TFT are electrically connected to a second array line. The source electrode of the third ESD organic TFT is electrically connected to a data line or a gate line and the drain of the third ESD organic TFT are electrically connected to a common voltage line.

Abstract: A liquid crystal display device includes a liquid crystal display panel, a backlight unit, a first sensor, and a second sensor. The liquid crystal display panel includes a first substrate divided into a display region and a non-display region including a first region and a second region, a liquid crystal layer, and a second substrate. The backlight unit is disposed opposite a surface of the first substrate to emit light onto the liquid crystal display panel. The first sensor is disposed in the first region to sense ambient light, and the second sensor is disposed in the second region to sense light emitted from the backlight unit.

Abstract: An array substrate includes a transparent substrate, an organic insulation layer, a pixel electrode, a reflective layer, a light blocking pattern and a switching part. The transparent substrate includes a reflective window that reflects an ambient light and a transmissive window that transmits an artificial light. The organic insulation layer disposed over the transparent substrate becomes thinner gradually at a boundary between the transmissive window and the reflective window. The pixel electrode is formed in the transmissive region. The reflective layer is disposed over the organic insulation layer of the reflective window. The light blocking pattern is disposed at the boundary between the transmissive and reflective windows to prevent a light leakage. The switching part is electrically connected to the pixel electrode to apply an image signal to the pixel electrode. Therefore, a light leakage occurring at boundary is prevented by the light blocking pattern.

Abstract: An electrostatic discharge protection element, a liquid crystal display device having the same, and a manufacturing method. A first ESD organic TFT, a second ESD organic TFT, a third ESD organic TFT each have a gate electrode, a source electrode and a drain electrode in which the source electrode and drain electrode of the first and second ESD organic TFTs and the gate electrode of the third ESD organic TFT are electrically connected. The gate electrode and the source electrode of the first ESD organic TFT are electrically connected to a first array line and the gate electrode and the drain electrode of the second ESD organic TFT are electrically connected to a second array line. The source electrode of the third ESD organic TFT is electrically connected to a data line or a gate line and the drain of the third ESD organic TFT are electrically connected to a common voltage line.

Abstract: A liquid crystal display capable of improving a color reproduction range is disclosed. The liquid crystal display includes a liquid crystal panel having a plurality of gate lines and a plurality of data lines which cross each other to define a plurality of unit pixel regions; a first pixel region having a first dot pitch among individual pixel regions in at least one of the unit pixel regions; and a second pixel region having a second dot pitch among the individual pixel regions in the unit pixel regions, wherein the first and second dot pitches of the first and second pixel regions are different from each other. By this configuration, the pixel electrodes are formed to have the same opening ratio in the individual pixel regions forming a unit pixel by changing the shape and size of the pixel electrodes in a region having a sensor and a region without a sensor, thereby improving a color reproduction range and improving the display quality of the liquid crystal display.

Abstract: A liquid crystal display device includes a liquid crystal panel divided into a non-display area and a display area where pixel cells are arranged in a matrix, a backlight for supplying light to the liquid crystal panel, and a photo-sensing device in the non-display area for sensing an external light to control light output from the backlight in accordance with the sensed the external light.

Abstract: An electrostatic discharge protection element, a liquid crystal display device having the same, and a manufacturing method. A first ESD organic TFT, a second ESD organic TFT, a third ESD organic TFT each have a gate electrode, a source electrode and a drain electrode in which the source electrode and drain electrode of the first and second ESD organic TFTs and the gate electrode of the third ESD organic TFT are electrically connected. The gate electrode and the source electrode of the first ESD organic TFT are electrically connected to a first array line and the gate electrode and the drain electrode of the second ESD organic TFT are electrically connected to a second array line. The source electrode of the third ESD organic TFT is electrically connected to a data line or a gate line and the drain of the third ESD organic TFT are electrically connected to a common voltage line.

Abstract: An LCD device is disclosed, which is capable of displaying a predetermined color by reflecting externally-provided light during a non-driving mode of a liquid crystal panel, the LCD device comprising a lower substrate including a plurality of pixel regions, and a plurality of reflective regions for reflecting incident light provided from the external, wherein the plurality of pixel regions are defined by gate and data lines crossing at right angles to each other, and each reflective region is formed every predetermined number of the pixel regions; an upper substrate including respective red (R), green (G) and blue (B) color filters for transmitting red (R)-colored light, green (G)-colored light and blue (B)-colored light, and a dummy color filter for transmitting a predetermined-colored light, wherein the respective color filters are confronting in position with the plurality of pixel regions, and the dummy color filter is confronting in position with the reflective region; and an external case for covering t

Abstract: A liquid crystal device and method for displaying and sensing images are provided. According to one embodiment, the liquid crystal device includes a sensing part to sense an image in a scan mode of the liquid crystal device, the sensing part including at least one charging element which is charged at a start of the scan mode with a reset voltage, so as to reset the at least one charging element for the scan mode; and a display part to display an image corresponding to a data signal according to a scan signal in a display mode of the liquid crystal device.

Abstract: A liquid crystal display device includes a liquid crystal panel divided into a non-display area and a display area where pixel cells are arranged in a matrix, a backlight for supplying light to the liquid crystal panel, and a photo-sensing device in the non-display area for sensing an external light to control light output from the backlight in accordance with the sensed the external light.

Abstract: A liquid crystal display panel and a fabricating method thereof comprising an image sensing capability, image scanning, and touch inputting. In the liquid crystal display device, a gate line and a data line are formed to intersect each other on a substrate to define a pixel area in which a pixel electrode is positioned. A first thin film transistor is positioned at an intersection area of the gate line and the data line. A sensor thin film transistor senses light having image information and supplied with a first driving voltage from the data line. A driving voltage supply line is positioned in parallel to the gate line to supply a second driving voltage to the sensor thin film transistor.

Abstract: An electrostatic discharge protection element, a liquid crystal display device having the same, and a manufacturing method. A first ESD organic TFT, a second ESD organic TFT, a third ESD organic TFT each have a gate electrode, a source electrode and a drain electrode in which the source electrode and drain electrode of the first and second ESD organic TFTs and the gate electrode of the third ESD organic TFT are electrically connected. The gate electrode and the source electrode of the first ESD organic TFT are electrically connected to a first array line and the gate electrode and the drain electrode of the second ESD organic TFT are electrically connected to a second array line. The source electrode of the third ESD organic TFT is electrically connected to a data line or a gate line and the drain of the third ESD organic TFT are electrically connected to a common voltage line.