High-performance LTPS TFT for high-k Tb2O3 with CF4 plasma treatment

Fa Hsyang Chen, Zhi Hong Li, Yu Hsuan Shao, Wei Chen Li, Tung Ming Pan*

*Corresponding author for this work

Research output: Contribution to conferenceConference Paperpeer-review

Abstract

The high-k Tb2O3 poly-Si TFT device using a 20 W plasma power treatment exhibited good electrical performances, including a high effective carrier mobility, a low-threshold voltage, a small subthreshold slope, and a high ION/IOFF current ratio. It also enhanced electrical reliabilities including hot carrier and positive bias temperature instability.

Original languageEnglish
Pages783-784
Number of pages2
StatePublished - 2010
Event17th International Display Workshops, IDW'10 - Fukuoka, Japan
Duration: 01 12 201003 12 2010

Conference

Conference17th International Display Workshops, IDW'10
Country/TerritoryJapan
CityFukuoka
Period01/12/1003/12/10

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