標題: Transparent Amorphous Oxide Semiconductors for System on Panel Applications
作者: Liu, Po-Tsun
Chu, Li-Wei
Teng, Li-Feng
Fan, Yang-Shun
Fuh, Chur-Shyang
光電工程學系
Department of Photonics
公開日期: 2012
摘要: We demonstrate the applications of amorphous InGaZnO thin film transistor (a-IGZO TFT), extended from the pixel switcher/current driver, gate driver on array (GOA) to resistive random access memory (RRAM) technologies for system-on-panels (SoPs). The high-performance IGZO TFT with mobility of 13.5 cm(2)/Vs is proposed by microwave annealing process at room temperature only for 100 sec. Furthermore, an integrated gate driver scheme with the a-IGZO TFT as backbone is demonstrated in comparison with the amorphous Si TFT backplane. The rise and fall time of a-IGZO gate driver circuits is shorter than that of a-Si TFT gate driver. In addition, the ASK demodulator with a-IGZO TFT is realized successfully, and potentially to be applied for the system of low-frequency RFID tag. The study on a-IGZO RRAM reveals excellent reliability including 1000 times DC sweep endurance, 10(4) pulse endurance, 10(4) s data retention with read disturb immunity. The flexibility of a-IGZO RRAM device is also examined for flexible electronics applications.
URI: http://hdl.handle.net/11536/24566
http://dx.doi.org/10.1149/05008.0257ecst
ISBN: 978-1-60768-356-8
ISSN: 1938-5862
DOI: 10.1149/05008.0257ecst
期刊: THIN FILM TRANSISTORS 11 (TFT 11)
Volume: 50
Issue: 8
起始頁: 257
結束頁: 268
顯示於類別:會議論文