Etching treatment of MILC poly-Si TFTs using CF4 plasma to improve electrical performance

Chih Pang Chang*, Yew-Chuhg Wu, Chien Chih Chen, Ming Hui Lai

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

In this study, CF4-plasma was employed to improve the electrical performance of metal-induced lateral crystallization (MILC) polycrystalline silicon thin film transistors (poly-Si TFTs). It was found that CF 4-plasma minimize effectively the trap-state density during etching surface of channel, leading to superior electrical characteristics such as high field-effect mobility, low threshold voltage, low subthreshold slope, low leakage current, and high on/off current ratio.

原文English
主出版物標題ECS Transactions - Thin Film Transistors 9, TFT 9
頁面197-199
頁數3
版本9
DOIs
出版狀態Published - 1 12月 2008
事件Thin Film Transistors 9, TFT 9 - 214th ECS Meeting - Honolulu, HI, United States
持續時間: 13 10月 200816 10月 2008

出版系列

名字ECS Transactions
號碼9
16
ISSN(列印)1938-5862
ISSN(電子)1938-6737

Conference

ConferenceThin Film Transistors 9, TFT 9 - 214th ECS Meeting
國家/地區United States
城市Honolulu, HI
期間13/10/0816/10/08

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