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Picture element structure of current programming method type active matrix organic emitting diode display and driving method of data line
Picture element structure of current programming method type active matrix organic emitting diode display and driving method of data line
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机译:电流编程方式的有源矩阵有机发光二极管显示器的像素结构及数据线的驱动方法
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摘要
The present invention provides a novel structure of picture elements in current programming-type semiconductor devices, and in particular, the structure of picture elements of an active matrix organic light emitting diode (OLED) display. The device makes a self-compensation for OLED current deviations due to the deterioration in threshold voltage and uneven electric characteristic in thin film transistors. The invention also provides a method for driving a data driver capable of compensating for the uneven electric characteristic of thin film transistors in the driver for driving picture elements in the current programming-type active matrix OLED display device.
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