Abstract: A display device includes a first pixel representing a first color, a second pixel representing a second color, a first scanning line connected to the first pixel and transmitting a first scanning signal, a second scanning line connected to the second pixel and transmitting a second scanning signal, a data line connected to the first pixel and the second pixel and transmitting a data voltage, a scanning driver for applying the scanning signal to the scanning line, a gray voltage generator for generating gray voltage sets respective to the different colors of pixels, and a data driver for converting an image signal for the first pixel into a gray voltage selected from the set of gray voltages for the first pixel et and converting a second image signal into a second gray voltage selected from the set of gray voltages for the second pixel and sequentially applying the selected gray voltages to the data line serving the two pixels.

Abstract: A display device includes a display panel including a plurality of pixels, a printed circuit board driving the display panel, a flexible printed circuit and a driving package. The flexible printed circuit includes an input unit attached to a top surface of the printed circuit board and an output unit attached to the display panel. The driving package includes an input unit attached to the top surface of the printed circuit board and an output unit attached to the display panel. A length from a central portion of the driving package to the input unit of the driving package is larger than a length from a central portion of the flexible printed circuit to the input unit of the flexible printed circuit.

Abstract: A display device including supporting members suitable for supporting an organic luminescent display panel is provided. The display device includes a panel assembly displaying images, a first supporting member supporting the panel assembly and contacting a front surface of the panel assembly, and a second supporting member interconnected with the first supporting member, supporting the panel assembly and contacting a rear surface of the panel assembly, wherein the panel assembly is an organic luminescent display panel.

Abstract: The present invention relates to an organic light emitting diode display having an optical film adhered to an outer surface of substrate and an external case covering a portion of the optical film so as to prevent display quality of the organic light emitting diode display from being degraded. The present invention makes it possible to safely protect an organic light emitting diode display since an impact is not directly delivered to the insulation substrate from the outside, but is delivered after being first absorbed by the optical film exposed to the outside.

Abstract: A display apparatus includes an insulating substrate having a display region, a light emitting layer formed in the display region, a first voltage pad applying a reference voltage to the display region, the first voltage pad being formed in a non-display region on the insulating substrate, a frame supporting the insulating substrate and including an insulating material, a second voltage pad formed on the frame and electrically connected with the first voltage pad and a power supplying part supplying power to the second voltage pad, the power supplying part being formed on the frame.

Abstract: A flat display apparatus capable of decreasing electromagnetic radiation emission is presented. The flat display apparatus includes a flat display panel, a first receiving container, a driving part, a second receiving container and a ground member. The flat display panel displays an image. The first receiving container receives the flat display panel. The driving part is disposed on the first receiving container to drive a part of the flat display panel. The second receiving container covers the driving part to block an electromagnetic radiation radiating from the driving part. The ground member includes an extended protrusion protruding from a surface of the second receiving container and is disposed between the first receiving container and the second receiving container to electrically connect the first receiving container to the second receiving container. The second receiving container is electrically connected to an earth potential through the ground member and the first receiving container.

Abstract: The present description relates to a drive film, a drive package for an organic light emitting diode display, a method of manufacturing thereof, and an organic light emitting diode display including the same. A drive package for an organic light emitting diode display includes a base film including a central region and a peripheral region, a drive circuit chip mounted on the central region of the base film, a plurality of conductors formed on at least one portion of the peripheral region of the base film, and at least one protective film formed on the conductors and exposing both ends of the conductors in a lengthwise direction.

Abstract: A display device includes: a plurality of pixels comprising normal pixels and sample pixels; a plurality of sensing units which sense luminance of the sample pixels and generate sensing signals based on the sensed luminance; a gray voltage generator which generates a plurality of reference gray voltages having values depending on the sensing signals; and a data driver which generates normal data voltages for the normal pixels and sample data voltages for the sample pixels.

Abstract: A display device that is capable of reducing the blurring of a moving image without decreasing the luminance level is presented. The display device includes a display panel having a plurality of pixels, a scanning driver for supplying scanning signals to the display panel, and a data driver for generating a first data voltage representing higher luminance than a reference luminance and a second data voltage representing lower luminance than the reference luminance and alternately applying the first data voltage and the second data voltage to the display panel. The display device displays an image having different luminance levels between the first sub-frame and the second sub-frame to reduce the blurring.

Abstract: A display apparatus includes a plurality of pixels arranged in a matrix. Each pixel includes a light emitting device, a driving transistor for supplying a driving current to the light emitting device, a first switching transistor coupled with the control terminal of the driving transistor to transmit a data voltage, and a second switching transistor coupled with the control terminal of the driving transistor to transmit a reverse voltage. The first and second switching transistors are alternately coupled with scanning lines driven by one of two scanning drivers, and are alternately turned on at different times. The display apparatus periodically applies the reverse voltage to the driving transistors to turn off the diving transistors and to compensate for variation of the threshold voltage of the driving transistors.

Abstract: In a flat display apparatus capable of decreasing an emission of an electromagnetic radiation, a flat display apparatus includes a flat display panel, a first receiving container, a driving part, a second receiving container and a ground member. The flat display panel displays an image. The first receiving container receives the flat display panel. The driving part is disposed on the first receiving container to drive the flat display panel. The second receiving container covers the driving part to block an electromagnetic radiation radiated from the driving part. The ground member is formed with the second receiving container to electrically connect the first receiving container to the second receiving container. Therefore, the second receiving container is electrically connected to an earth potential through the ground member and the first receiving container to decrease the emission of the electromagnetic radiation.

Abstract: A method of driving an organic light-emitting element is provided as follows. The organic light-emitting element includes a first switching element electrically connected to a gate line and a data line, a second switching element electrically connected to a bias controlling line and a bias signal line, and a driving element electrically connected to the first and second switching elements to drive the organic light-emitting element. The organic light-emitting element is activated during a first time period of a frame. The organic light-emitting element is deactivated during a second time period of the frame. Therefore, the time for reducing the degradation of the driving elements is increased to maximize the amount of degradation reduction.

Abstract: A drive film, a drive package for an organic light emitting diode display, an organic light emitting diode display including the same, and a method thereof are provided wherein the drive film includes a base film having an input terminal and an output terminal, a plurality of first signal lines formed on the base film, and a plurality of second signal lines formed on the base film and disposed between the first signal lines at the output terminal.

Abstract: A display device includes a first pixel and a second pixel. The first pixel and the second pixel are defined by a first gate bus line, a second gate bus line, a first power supply line and a second power supply line. A data bus line between the first supply line and the second supply line divides the first pixel from the second pixel line. Accordingly, the pixel shares a data bus line or a power supply line with adjacent pixel. Advantageously, thereby, more space between lines prevents defects caused during fabricating the display device and improve a reliability of the display device.

Abstract: A display device includes an insulating substrate, a plurality of gate lines formed on the insulating substrate, a plurality of data lines across the gate lines, a plurality of pixels connected to the gate lines and the data lines, a data driver providing data voltages to the pixels, a first switch assembly between the data driver and the data lines to carry the data voltages to the data lines in response to a first selection signal, and a second switch assembly to carry a reverse voltage to the data lines in response to a second selection signal.

Abstract: A display device is provided, which includes: a plurality of pixels, each pixel including a light emitting element; a signal controller modifying the input image signals based on an accumulated time of driving the light emitting elements; and a data driver generating data signals based on the modified image signals and supplying the data signals to the pixels.

Abstract: An OLED includes a display panel, a printed circuit board, a signal transmission member and a voltage transmission member. The display panel has a display region and peripheral regions. The display panel displays an image by an organic light emitting element within the display region. The printed circuit board applies a driving signal and a voltage to the display panel. The signal transmission member electrically connects the printed circuit board to the display panel to transmit the driving signal and the voltage to the display panel. The voltage transmission member transmits the voltage to the display panel. Therefore, an amount of the current applied to the display panel is increased.

Abstract: A display device is provided, including light emitting elements, first switching transistors transmitting data signals in response to scanning signals, second switching transistors transmitting a reverse bias voltage in response to a switching signal, capacitors charging voltages based on the data signals and discharging based on the reverse bias voltage; and driving transistors, each driving a transistor connected to a driving voltage and turning on and off in response to the voltage charged in the capacitor to connect and disconnect a signal passage from the driving voltage to the light emitting element.

Abstract: A display device is provided, which includes: light emitting elements; switching transistors transmitting data signals in response to scanning signals; driving transistors, each driving transistor electrically connected to a driving signal line and one of the switching transistors and supplying a current to the light emitting elements in response to an output signal of the one of the switching transistors and the driving signal of the driving signal line; and a first capacitor electrically connected between each driving transistor and each driving signal line; and a second capacitor electrically connected between each light emitting element and each driving transistor, wherein the first and the second capacitors transmit the driving signal by capacitive coupling.

Abstract: A display device is provided, which includes: a light emitting element; a storage capacitor; a driving transistor supplying driving current to the light emitting element to emit light; a first switching transistor applying a data voltage to the driving transistor and the storage capacitor in response to a first scanning signal, a light sensor sensing amount of light according to the light emission of the light emitting element and generates a sensing signal depending on the sensed light amount; and a signal controller determining luminance corresponding to the sensing signal, comparing the determined luminance and a target luminance corresponding to the data voltage, and modifies an image signal.