期刊论文

Yuehua Li

英文

Microelectronics Journal

0959-8324

2023

131

105645

10.1016/j.mejo.2022.105645

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

本校为第一机构

A pixel circuit with p-type low temperature poly-silicon thin-film transistors (TFTs) is presented for active -matrix organic light-emitting diode displays. This circuit consists of five TFTs and one capacitor. In the circuit, the characteristics, i.e., the threshold voltage and the mobility, are extracted by the mirroring structure, and an adaptive voltage is generated at the gate of the TFT in the programming stage. Therefore, only one capacitor is needed to compensate both the threshold voltage variation and the mobility variation. Meanwhile, in the circuit, the voltage drop of the power li...