[AMD2] High Resolution Display

[AMD2-3] Novel Compensation Pixel Circuit with Simultaneous Emission Driving Scheme for High-Resolution AMOLED Displays

*Jui-Hung Chang¹, Chin-Hsien Tseng¹, Sung-Chun Chen¹, Chih-Lung Lin¹ (1. National Cheng Kung University (Taiwan))

キーワード：Active-matrix organic light-emitting diode, low-temperature polycrystalline silicon thin-film transistor, pixel circuit

This proposed work using simultaneous emission (SE) driving scheme to compensate for the V_TH variations of LTPS TFTs for high-resolution AMOLED displays. Simulated results demonstrate that the relative current error rates are all below 3.5% when V_TH of driving TFT varies by ±0.5 V.