A new voltage-modulated AMOLED pixel design compensating for threshold voltage variation in poly-Si TFTs
A new voltage-modulated AMOLED pixel design compensating for threshold voltage variation in poly-Si TFTs
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DOI：
10.1109/led.2004.836028
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发表时间：
2004
影响因子：
4.9
通讯作者：
Sang-Hoon Jung;Woo-Jin Nam;Min-Koo Han
中科院分区：
文献类型：
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作者：
Sang-Hoon Jung;Woo-Jin Nam;Min-Koo Han
提出了一种新的电压调制有源矩阵有机发光二极管（AMOLED）像素设计，成功地补偿了多晶硅薄膜晶体管（TFTs）的阈值电压变化，并通过SPICE仿真和实验进行了验证。为了补偿OLED电流的变化，提出的像素设计采用了一种新的二极管连接电压调制方案。
A new voltage-modulated active-matrix organic light-emitting diode (AMOLED) pixel design, which successfully compensates for the threshold voltage variations in poly-Si thin-film transitors (TFTs), is proposed, and verified by SPICE simulation and experiments. In order to compensate for variations in OLED current, the proposed pixel design employs a new voltage modulation scheme using diode connections.