IDW '23, Niigata, Japan
December 6 - December 8, 2023 (Wen. - Fri.), TOKI MESSE Niigata Convention Center
Adaptive Frequency Driving Scan Driver for Low Power Display based on a-InGaZnO TFTs
Jinho Moon, Hyunwoo Kim, Yongchan Kim, and Hojin Lee
Abstract
In this paper, a scan driver combined with logic circuit using amorphous indium-gallium-zinc-oxide (a-InGaZnO) thin-film transistors (TFTs) is proposed. Logic circuit masks the output signal from the scan driver in order to control the driving frequency. Proposed frequency adaptive scan driver is expected to reduce power consumption depending on the display contents.
