有源矩阵
AMOLED公司
像素
有机发光二极管
材料科学
光电子学
薄膜晶体管
二极管
背板
晶体管
发光二极管
计算机科学
电气工程
电压
人工智能
工程类
纳米技术
图层(电子)
作者
Youna Jang,Oh‐Kyong Kwon
摘要
A pixel structure for high resolution of the active matrix orgarnic light emitting diode (AMOLED) displays using a poly-Si thin film transistor (TFT) backplane is proposed. The proposed pixel structure compensates the electrical characteristic variations of driving TFTs for all pixels simultaneously for increasing the emission duty and reducing the power consumption. The emission duty of the proposed pixel is increased to 91.3% compared to the conventional pixel and the emission current error ranges from -3.08% to 3.14%. The power consumption of the proposed pixel structure decreases to 10.1%, compared to the conventional pixel.
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