Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: Flexible Displays and e-Paper Posters

Mechanically Stable, Stretchable Ferroelectric Thin-Film Transistors for Display Application

Distinguished Student

• 

  Professor of Advanced Display Research Center

  Jin Jang , PhD

  Kyung Hee University

Description:

We present stretchable ferroelectric thin-film transistors (FE-TFTs) with a metal-insulator-semiconductor-ferroelectric (MISF) structure on polyimide (PI) and polydimethylsiloxane (PDMS) substrate. The memory window is 9.1 V and can operate under a 1 mm bending radius. Its biaxial stretchability is 30%. We proposed a 3T0C pixel circuit without a capacitor for the PWM mode of micro-LED displays using FE-TFTs.