摘要:
A display device configured to display a selected image type, the image type including a first image and a second image, according to an image source signal, the display device including: a display unit, the display unit including a first group pixel and a second group pixel; and an image processor, the image processor: arranging image signals for each frame of the display device according to a display sequence of the first image and the second image in the first group pixel and the second group pixel, changing the image type displayed during a remaining period for each frame unit of the image source signal.
摘要:
An organic light emitting display includes a display unit including pixels coupled to scan lines, first control lines, second control lines, and data lines, a control line driver configured to supply a first control signal and a second control signal to the pixels through the first control lines and the second control lines, a first power source driver for applying a first power to the pixels of the display unit, and a second power source driver for applying a second power to the pixels of the display unit. At least one of the first power or the second power is applied to the pixels of the display unit as voltage values having different levels during one frame. The first and second control signals and the first and second powers are concurrently provided to all of the pixels of the display unit.
摘要:
An organic light emitting diode display includes: a display unit including: a plurality of scan lines; a plurality of light emission control lines; a plurality of data lines; and a plurality of pixels, each of the pixels being coupled to a corresponding scan line among the scan lines, a corresponding light emission control line among the light emission control lines, and a corresponding data line among the data lines; a scan driver configured to transmit a plurality of scan signals to the scan lines; a light emission driver configured to transmit a plurality of light emission control signals to the light emission control lines; a data driver configured to transmit a plurality of data signals to the data lines; and a power source driver configured to apply a plurality of power source voltages having different levels to the pixels during one frame period.
摘要:
A display device includes a color converter, a timing controller, and a display panel. The color converter converts R, G, and B data into R′, G′, B′, and W′ data. The R′, G′, B′, and W′ data includes first component data and second component data. The timing controller provides the first component data to a data driver during a first driving time and provides the second component data to the data driver during a second driving time. The data driver provides gray level display voltages corresponding to the first component data and the second component data to a data line, and the display panel displays the R′, G′, B′, and W′ data in response to the gray level display voltage.
摘要:
An organic light emitting display includes a display unit including pixels coupled to scan lines, first control lines, second control lines, and data lines, a control line driver configured to supply a first control signal and a second control signal to the pixels through the first control lines and the second control lines, a first power source driver for applying a first power to the pixels of the display unit, and a second power source driver for applying a second power to the pixels of the display unit. At least one of the first power or the second power is applied to the pixels of the display unit as voltage values having different levels during one frame. The first and second control signals and the first and second powers are concurrently provided to all of the pixels of the display unit.
摘要:
A driving apparatus for an organic light emitting device including pixels with light-emitting devices and a method of making such apparatus are presented. The uniform values based on voltages for each frame corresponding to grays of input image signals are calculated and summed, and data voltages are increased when the sum exceeds a predetermined value. The apparatus helps maintain the desired brightness in an organic light emitting diode (OLED) display device through the lifespan of the device.
摘要:
A display device includes a color converter, a timing controller, and a display panel. The color converter converts R, G, and B data into R′, G′, B′, and W′ data. The R′, G′, B′, and W′ data includes first component data and second component data. The timing controller provides the first component data to a data driver during a first driving time and provides the second component data to the data driver during a second driving time. The data driver provides gray level display voltages corresponding to the first component data and the second component data to a data line, and the display panel displays the R′, G′, B′, and W′ data in response to the gray level display voltage.
摘要:
A display device includes a color converter, a timing controller, and a display panel. The color converter converts R, G, and B data into R′, G′, B′, and W′ data. The R′, G′, B′, and W′ data includes first component data and second component data. The timing controller provides the first component data to a data driver during a first driving time and provides the second component data to the data driver during a second driving time. The data driver provides gray level display voltages corresponding to the first component data and the second component data to a data line, and the display panel displays the R′, G′, B′ and W′ data in response to the gray level display voltage. A method of driving the display device is also disclosed.
摘要:
A method of driving a display device including a plurality of pixels, the method including transmitting a plurality of data signals to first group pixels during a first scan period, simultaneously emitting light through the first group pixels according to a programmed data signal during a first light emitting period adjacent to the first scan period, transmitting a plurality of data signals to second group pixels, different from the first group pixels, during a second scan period, and simultaneously emitting light through the second group pixels according to a programmed data signal during a second light emitting period adjacent to the second scan period. A first field including the first scan period and the first light emitting period and a second field including the second scan period and the second light emitting period are temporally divided.
摘要:
A pixel electrode and a direction control electrode capacitively coupled to the pixel electrode are provided in a pixel. A pixel thin film transistor is connected to a gate line, a data line, and the pixel electrode. A direction control electrode thin film transistor is connected to a previous gate line, a previous data lines or a next data line, and the direction control electrode. The gate lines are supplied with scanning signals, and each scanning signal includes first and second pulses in a frame. The first pulse of a scanning signal is synchronized with the second pulse of a previous scanning signal.