Abstract: A display includes a substrate, a control electrode formed on the substrate, input and output electrodes formed on the substrate having facing sides facing each other with respect to the control electrode, a semiconductor layer contacting the input and the output electrodes, and an insulating layer formed between the control electrode and the semiconductor layer. At least one of the facing sides of the input and output electrodes on the semiconductor layer has a plurality of protrusions. The channel between the input and output electrodes is formed with various shapes, the length of the channel is prevented from being extending by a skew phenomenon, and the width of the channel may be extended.

Abstract: A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes.

Abstract: An organic light-emitting display panel having a storage capacitor comprised of a storage electrode overlapping a power line with a first gate-insulating layer disposed therebetween, wherein the storage capacitor includes a groove portion formed on a lateral side of the power line overlapping the storage electrode so that the overlapping area of the power line and the storage electrode is kept constant, and a method of manufacturing the same.

Abstract: The present invention relates to a thin film transistor. The thin film transistor includes a semiconductor having first, second, third, fourth, and fifth electrode regions arranged in a direction and spaced apart from each other and first, second, third, and fourth offset regions disposed between the first, second, third, fourth, and fifth electrode regions, respectively. An input electrode is connected to the third electrode region, an output electrode is connected to the first and fifth electrode regions, an insulating layer is disposed on the semiconductor, and a control electrode is disposed on the insulating layer and the second and fourth electrode regions.

Abstract: A display device includes a first conductive layer including a driving source electrode and a driving drain electrode, a second conductive layer insulated from the first conductive layer, and including a driving gate electrode, a switching gate electrode, and a gate line, and a third conductive layer insulated from the first and second conductive layers, and including a switching source electrode, a switching drain electrode, a data line, and a common power line.

Abstract: A display device, comprising: an insulating substrate; a light sensor which includes a semiconductor layer disposed in a first region and a sensor input terminal and a sensor output terminal electrically connected with the semiconductor layer, and is formed on the insulating substrate; a first electrode, an organic light emitting layer and a second electrode which are sequentially formed on the light sensor; a color filter which is disposed between the insulating substrate and the first electrode, and is formed in a second region that is different from the first region; and a controller which controls a data voltage supplied to one of the first electrode and the second electrode based on an output of the light sensor.

Abstract: A display device and a method of driving the same, win which the display device includes a light emitting element and a driving transistor supplying a driving current to the light emitting element, and in which one of a data voltage or a reverse bias voltage is applied to the driving transistor in an alternating manner, and the reverse bias voltage is an AC voltage.

Abstract: A display device includes a display panel having a display region where an organic light emitting layer is formed and a non-display region, a circuit board which generates a reference voltage and a panel driving signal to be applied to the display panel, and a flexible member which connects the display panel to the circuit board. The display panel further includes a reference voltage pad which receives the reference voltage and formed on the non-display region, and the flexible member includes a flexible film, a data driving part seated on the flexible film, and a reference voltage lead formed on the flexible film to be connected to the reference voltage pad.

Abstract: A display device includes an insulating substrate having a display region formed with a display unit, a wire having power supply, data, and gate lines, a circuit board connected to a first edge of the substrate parallel to the gate line and supplying common and driving voltages to the display unit, a driving voltage supplying part provided between a second edge opposite the first edge and the display region, and connected to the power supply line, a driving voltage transmitting part connecting the circuit board to the driving voltage supplying part, and a common voltage supplying part formed between the circuit board and the display region supplying the common voltage to the display unit.

Abstract: A display device includes an insulating substrate having a display area, a line part including a data line and a gate line insulated from and crossing each other, a common voltage supplying part formed outside an outer circumference of the display area, an insulating layer formed on the common voltage supplying part and including a contact hole formed on an area in which some lines of the line part extend substantially in parallel with each other, and a common electrode electrically connected with the common voltage supplying part exposed through the contact hole.

Abstract: An organic electro-luminescent display device capable of protecting an active layer region from unintended exposure to light is provided. An organic electro-luminescent display device includes a gate line; a data line extending substantially perpendicularly to the gate line; a power supply line supplying a power signal, a switching thin film transistor connected to the gate line and to the data line, the switching thin film transistor having a first channel region; a driving thin film transistor connected to the switching thin film transistor and to the power supply line, the driving thin film transistor having a second channel region; an organic electro-luminescent cell connected to the driving thin film transistor, and a light absorption layer formed on at least one of the first and second channel regions, the light absorption layer being formed of at least one color layer.

Abstract: An OLED display includes a pixel having a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel, each of which displays a different color, a gate line for transmitting gate signals to the pixel, a data line for transmitting data signals to the pixel, a first driving voltage line that transmits a driving voltage to the pixel and is substantially parallel to the data line, and a second driving voltage line that is connected to the first driving voltage line and is substantially parallel to the gate line.

Abstract: An organic light emitting diode (“OLED”) display includes a substrate, a gate line, a data line, a driving voltage line, a light blocking member, a switching thin film transistor (“TFT”), a driving TFT, and an OLED, wherein the driving voltage line includes a portion parallel to at least one of the gate line and the data line, the light blocking member is formed under at least one of the gate line, the data line, and the driving voltage line, the switching TFT is connected to the gate line and the data line and includes an amorphous semiconductor, the driving TFT is connected to the switching TFT and includes a polycrystalline semiconductor, and the OLED is connected to the driving TFT.

Abstract: A display device includes; first, second and third pixel electrodes, each of the first, the second and the third pixel electrodes comprising a first edge and a second edge longer than the first edge, a first, a second and a third electrode connected to the first, second and third pixel electrodes respectively, a fourth electrode opposing the first electrode with respect to a fifth electrode, a sixth electrode opposing the second electrode with respect to a seventh electrode, and an eighth electrode opposing the third electrode with respect to a ninth electrode, wherein each of the first, fourth and fifth electrodes include a first portion disposed between the first and second pixel electrode and a second portion disposed outside of a space between the first and second pixel electrode, and the second, the sixth and the seventh electrodes are disposed outside of a space between the second and third pixel electrode.

Abstract: A display apparatus includes; a switching transistor, a driving transistor, a control terminal of which is connected to an output terminal of the switching transistor, a storage capacitor provided between the output terminal of the switching transistor and an output terminal of the driving transistor, and a complementary metal oxide semiconductor (“CMOS”) transistor connected in parallel with a control terminal of the switching transistor.

Abstract: A display device according to the present invention comprises an insulating substrate; a switching thin film transistor formed on the insulating substrate for receiving a data voltage has a first semiconductor layer comprising amorphous silicon; a driving thin film transistor formed on the insulating substrate, having a control terminal connected with an output terminal of the switching thin film transistor and includes a second semiconductor layer comprising poly silicon; a light sensor formed on the insulating substrate and comprises a third semiconductor layer and a sensor input terminal and a sensor output terminal electrically connected with the third semiconductor layer; an insulating layer formed on the light sensor; a first electrode formed on the insulating layer and electrically connected with an output terminal of the driving thin film transistor; an organic layer formed on the first electrode and comprises a light emitting layer; a second electrode formed on the organic layer; and a controller whi

Abstract: A display device includes an insulating substrate including a display region, at least one pad disposed in a non-display region on the insulating substrate which applies a voltage to the display region, a connecting part which is electrically connects at least two pads or at least two portions of the pad; and a power supply unit which applies the voltage to the pad.

Abstract: The present invention relates to a display device that includes a plurality of light-emitting elements that emit different-colored light, a plurality of driving transistors that supply driving currents to the light-emitting elements so that the light-emitting elements emit light, and a plurality of sense transistors that are exposed to the light-emitting elements and that generate a photocurrent on the basis of light emission of the light-emitting elements. The sense transistors corresponding to the light-emitting elements that emit light having different colors have different sizes from each other.

Abstract: A display includes a substrate, a control electrode formed on the substrate, input and output electrodes formed on the substrate having facing sides facing each other with respect to the control electrode, a semiconductor layer contacting the input and the output electrodes, and an insulating layer formed between the control electrode and the semiconductor layer. At least one of the facing sides of the input and output electrodes on the semiconductor layer has a plurality of protrusions. The channel between the input and output electrodes is formed with various shapes, the length of the channel is prevented from being extending by a skew phenomenon, and the width of the channel may be extended.

Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a substrate; a driving voltage line disposed on the substrate; a driving voltage line pad to transmit a driving voltage to the driving voltage line; a driving transistor connected to the driving voltage line; a pixel electrode connected to the driving transistor; a common electrode opposing the pixel electrode; a light emitting member disposed between the pixel electrode and the common electrode; and a common electrode pad disposed on the substrate so as to transmit a common voltage to the common electrode. The common electrode pad and the driving voltage line pad are exposed at a side surface of the substrate.