Demonstration of programmable light intensity of a micro-LED with a Hf-based ferroelectric ITZO TFT for Mura-free displays

Autor: Taewon Jin, Sanghyeon Kim, Jae-Hoon Han, Dae-Hwan Ahn, Seong Ui An, Tae Hyeon Noh, Xinkai Sun, Cheol Jun Kim, Juhyuk Park, Younghyun Kim
Rok vydání: 2023
Předmět:
Zdroj: Nanoscale Advances. 5:1316-1322
ISSN: 2516-0230
Popis: We demonstrate the programmable light intensity of a micro-LED by compensating threshold voltage variability of thin-film transistors by introducing a non-volatile programmable ferroelectric material, HfZrO2 into the gate stack of the TFT.
Databáze: OpenAIRE