Abstract: In an organic light-emitting display device and a method of manufacturing the same, the organic light-emitting display device comprises: a plurality of pixels, each including an electroluminescence (EL) device and a thin film transistor (TFT); and a power voltage supply line for applying a voltage to the TFT of each pixel. The power voltage supply line is divided into two lines disposed at respective sides of each pixel. An area where a power voltage supply line overlaps with another line is reduced, and thus the possibility that a short circuit may occur between the power voltage supply line and another line is decreased, thereby reducing a defect percentage of the product.

Abstract: A delamination apparatus includes a stage, a first roll unit, a gripper, and a second roll unit. The stage includes a peripheral area and a substrate area. An edge of a donor film is attached at the peripheral area. An acceptor substrate, laminated at on the donor film, is disposed at the substrate area. The first roll unit is disposed on the donor film, moves in a lengthwise direction of the acceptor substrate. The gripper is disposed on the donor film, and is configured to separate the edge of the donor film from the stage so as to cause the donor film to contact the first roll unit. The second roll unit is disposed on the stage, contacts the donor film which contacts the first roll unit, and delaminates the donor film from the acceptor substrate by moving in the lengthwise direction with the first roll unit.

Abstract: A mask assembly includes a frame forming an opening, and a plurality of unit masks which form a plurality of deposition openings, the longitudinal ends of the unit masks being fixed to the frame. At least two adjacent ones of the plurality of unit masks have deposition recesses formed on both sides facing each other. The width of the deposition recesses along a width direction of the unit masks is equal to or greater than the width of the deposition openings along the width direction of the unit masks.

Abstract: A thin film transistor array substrate may include a thin film transistor including an active layer, a gate electrode, source and drain electrodes, a first insulation layer arranged between the active layer and the gate electrode, and a second insulation layer arranged between the gate electrode and the source and drain electrodes, a pixel electrode arranged on the first insulation layer and comprising the same material as the gate electrode, a capacitor comprising a first electrode arranged on the same layer as the active layer and a second electrode arranged on the same layer as the gate electrode, a pad electrode arranged on the second insulation layer and comprising the same material as the source and drain electrodes, a protection layer formed on the pad electrode, and a third insulation layer formed on the protection layer and exposing the pixel electrode.

Abstract: A luminance control method of a display device is provided to control luminance of a display device. The display device has a display unit having a plurality of pixels emitting light. In some aspects, the luminance control method includes receiving a luminance level, applying a first luminance control method if the received luminance level is less than a reference luminance level, calculating an average value of video data for each frame if the luminance level is greater than the reference luminance level, applying the first luminance control method if the average value is less than a reference gray level value, and applying a second luminance control method if the average value is greater than the reference gray value level.

Abstract: An electronic image device includes a display unit that displays an image; and a barrier portion disposed over the display unit and configured to control transmission of the image to a user. The barrier portion includes a first substrate and a second substrate opposing each other to define a space in which interception portions and lens portions are to be alternately disposed. The barrier portion further includes a common electrode disposed over one surface of the second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate, a first electrode disposed at a region corresponding to each of the interception portions, and a second electrode including a plurality of sub-electrodes and disposed at a region corresponding to each of the lens portions.

Abstract: A scan driving device includes: a first scan driving block group including scan driving blocks receiving at least two different clock signals among a plurality of scan driving blocks which are sequentially arranged; a second scan driving block group including scan driving blocks receiving at least two clock signals which are the same as at least two clock signals inputted to each of the scan driving blocks included in the first scan driving block group; first line transistors connected in parallel to scan lines of each of the scan driving blocks included in the first scan driving block group, and turned on or off according to a first line connection signal; and second line transistors connected in parallel to a scan line of each of the scan driving blocks included in the second scan driving block group and turned on or off according to a second line connection signal.

Abstract: A liquid crystal display device is disclosed which, according to one aspect, includes first and second substrates facing each other and a liquid crystal layer interposed between the first and second substrates. The first substrate includes a plurality of first pixels arranged in a first pixel column and a plurality of second pixels arranged in a second pixel column. The first pixels and the second pixels are connected to different ones of a plurality of gate lines and connected to any one of a plurality of data lines.

Abstract: An optical unit is positioned on a display panel which includes a display area displaying an image and a non-display area adjacent to the display area. The optical unit includes: a polarizing plate, positioned on the display panel so as to correspond to the display area and the non-display area, for polarizing light passing therethrough; and a decoration layer positioned adjacent to the polarizing plate so as to correspond to the non-display area for blocking light.

Abstract: A display device includes a flexible display including a flexible display panel and a flexible touch panel, and a housing configured to enclose the flexible display while allowing the flexible display to move relative to the housing such that a portion of the flexible display is drawn out of the housing and retracted into the housing. The display device further includes a marker configured to contact a location of the flexible touch panel when a portion of the flexible display is drawn out of the housing. The marker is provided such that the contact location changes as the flexible display moves relative to the housing. The display device also includes at least one processor configured to compute the contact location on the flexible display and to adjust the size of an image displayed on the flexible display panel based on the computed contact location.

Abstract: A display device and a driving method thereof are disclosed. In one aspect, the display device includes a display unit including a plurality of pixels connected to scan lines, light emission control lines, and data lines, where each pixel is configured to emit light with a driving current corresponding to image data signals transmitted through the data lines based on light emission control signals transmitted through the light emission control lines. Each of the pixels includes subpixels, each configured to display one of a plurality of colors. The device also includes a controller configured to convert external video signals to image data signals, output the converted signals to a data driver, generate light emission driving control signals for controlling the light emission duty ratio of the light emission control signals, and calculate the pixel-on-ratio for each subpixel to reduce the driving current.

Abstract: An organic light emitting display apparatus includes: a substrate on which a display area and a non-display area are defined; a first electrode disposed over the display area; an intermediate layer that is disposed over the first electrode and includes an organic emissive layer; a second electrode disposed over the intermediate layer; and a plurality of detection patterns displaced over the non-display area, each of which includes a first electrically conductive pattern layer formed of the same material as the first electrode and a second electrically conductive pattern layer that is formed over the first electrically conductive pattern layer.

Abstract: An organic light-emitting device including an anode, a cathode having a double-layered structure, and an emission layer between the anode and the cathode.

Abstract: An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.

Abstract: A gamma correction system and method for a display device are disclosed. According to one aspect, the gamma correction system includes a display panel configured to display an image, a measuring unit configured to acquire optical characteristic information from the image displayed on the display panel, and a display panel driver configured to convert a gamma data result value obtained after performing optical compensation for at least two sample gray values among a plurality of reference luminance values into a corresponding data voltage and calculate a data voltage for the rest of the luminance values for which optical compensation is not performed.

Abstract: An organic light-emitting display device having a thin film transistor including an active layer, a gate electrode, a lower gate electrode, an upper gate electrode, an insulating layer covering the gate electrode, source and drain electrodes that are formed on the insulating layer and contact the active layer. An organic light-emitting diode is electrically connected to the thin film transistor and includes a pixel electrode formed at the same layer level as the lower gate electrode, an intermediate layer including an emission layer, and a counter electrode. A lower pad electrode is formed at the same layer level as the lower gate electrode and an upper pad electrode is formed at the same layer level as the upper gate electrode.

Abstract: An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region and having a recess formed in at least a portion of the non-emission region; a black matrix disposed in the recess; a thin film transistor disposed on the non-emission region of the substrate and including an active layer, a gate electrode, and source and drain electrodes; a pixel electrode disposed on the emission region of the substrate and electrically connected to one of the source and drain electrodes; an organic emission layer disposed on the pixel electrode; and an opposite electrode disposed on the organic emission layer.

Abstract: A scan driving device includes scan driving blocks, each including: a first node receiving a signal that is input to a first driving signal input terminal according to a clock signal input to a first clock signal input terminal; a second node receiving a second power source voltage according to the clock signal input to the first clock signal input terminal and a signal input to a second driving signal input terminal; a first transistor including a gate electrode connected to the second node and an electrode receiving an output control signal; a second transistor including a gate electrode connected to the first node and an electrode connected to a second clock signal input terminal; and a third transistor including a gate electrode connected to the second node, an electrode connected to a first power source voltage, and another electrode connected to the first node.

Abstract: An X-ray device is disclosed. In one embodiment, the device includes an X-ray detector and a power contactor which includes a contact terminal. The device may further include an X-ray table that provides a space into which the X-ray detector is inserted and that includes a push pin pressing the power contactor, wherein the power contactor selectively protrudes from the inside to the outside of the X-ray detector due to a pressure applied by the push pin, and the contact terminal is electrically connected to a power terminal of the X-ray table. The X-ray detector prevents exposure of the power contactor to the outside thereof when the X-ray detector is carried or transported and thus prevents a malfunction of the X-ray detector.

Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: wherein X1 and X2, X1 and R1 to R10 are defined as in the specification.