International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1, 2021 - Dec 3, 2021
Virtual Conference

4:40 PM - 5:20 PM

[FLX1-1(Invited)] TFT Interfaces for High Sensory Resolution at Ultralow Power

Chen Jiang1, *Arokia Nathan2, Hanbin Ma3 (1.Tsinghua University (China), 2.Darwin College, University of Cambridge (UK), 3.Chinese Academy of Sciences (China))

ultralow power, steep subthreshold slope, sensor interfaces, wearables

https://doi.org/10.36463/idw.2021.0916

We review design and materials selection strategies for ultralow power operation of thin film transistors. Issues in TFT process-integration that can adversely result in high operating voltage are examined along with routes to suppress interface trap density at the active channel/gate dielectric layers to lower the operating voltage.