Jianq Chyun IP Office
Display panel
A display panel includes a substrate, and a pixel array and a gate driving circuit. The gate driving circuit provides gate driving signals to the pixel array, and includes shift registers, wherein each shift register includes a voltage providing unit, a first driving transistor, a voltage transmitting unit and a second driving transistor. The voltage providing unit receives a setting signal and a system high voltage to provide a first terminal voltage. The first driving transistor receives a first clock signal and the first terminal voltage to provide a first gate driving signal. The voltage transmitting unit receives the first gate driving signal to provide a second terminal voltage. The second driving transistor receives a second clock signal and the second terminal voltage to provide a second gate driving signal. Therefore, the influence caused by large difference of driving capabilities of the first and the second driving transistor is avoided.
Chunghwa Picture Tubes, LTD. National Chiao Tung University
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Po-Tsun Wei-Lien Han-Lung Shih-Chieh Shao-Huan Guang-Ting Wen-Chuan Shao-Lun
Liu Sung Liu Lin Hung Zheng Wang Chang