期刊论文

Li, Yuehua

英文

Microelectronics Journal

0959-8324

2021

117

105283

10.1016/j.mejo.2021.105283

CRediT authorship contribution statement Yongtao Zeng: Conceptualization, Methodology, Validation, Formal analysis, Investigation, Writing – original draft. Hongzhen Chu: Investigation. Ning Wei: Investigation. Yuehua Li: Supervision, Writing – review & editing. Xinlin Wang: Project administration, acquisition. Hongyu He: Supervision, Writing – review & editing.

本校为第一且通讯机构

A pixel circuit is presented for active-matrix organic light-emitting diode (AMOLED) displays. The circuit contains five thin-film transistors (TFTs) and one capacitor (5T1C). In the circuit, by decreasing the driving TFT's source voltage, the mobility-related discharge voltage is obtained. By inputting the data voltage in the programming stage, the circuit can compensate both threshold voltage variation and mobility variation using only one capacitor. Meanwhile, the circuit can prevent the current from flowing into the OLED when the OLED is not operated in the emission stage to prevent the im...