High performance gallium-zinc oxynitride thin film transistors for next-generation display applications

Tae Sang Kim, Hyun Suk Kim, Joon Seok Park, Kyoung Seok Son, Eok Su Kim, Jong Baek Seon, Sunhee Lee, Seok Jun Seo, Sun Jae Kim, Sungwoo Jun, Kyung Min Lee, Dong Jae Shin, Jaewook Lee, Chunhyung Jo, Sung Jin Choi, Dong Myong Kim, Dae Hwan Kim, Myungkwan Ryu, Seong Ho Cho, Youngsoo Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

19 Scopus citations

Abstract

High speed thin film transistors (TFTs) are in great need for next-generation TVs which will employ ultra high definition resolution (3840×2160) panels and possibly include multi-view autostereoscopic 3D technology which will negate the use of glasses for 3D viewing mode. In order to achieve high mobility devices, various types of metal oxide semiconductors have been extensively studied, including the most popular In-Ga-Zn-O, with typical field effect mobilities ranging between 10 to 30 cm2/Vs. Although these numbers are much higher than that of conventional amorphous silicon (0.5∼1.0 cm2/Vs) TFTs, there is a strong demand for even higher mobility semiconductors which can exhibit excellent uniformity over a large area.

Original languageEnglish
Title of host publication2013 IEEE International Electron Devices Meeting, IEDM 2013
Pages27.1.1-27.1.3
DOIs
StatePublished - 2013
Event2013 IEEE International Electron Devices Meeting, IEDM 2013 - Washington, DC, United States
Duration: 9 Dec 201311 Dec 2013

Publication series

NameTechnical Digest - International Electron Devices Meeting, IEDM
ISSN (Print)0163-1918

Conference

Conference2013 IEEE International Electron Devices Meeting, IEDM 2013
Country/TerritoryUnited States
CityWashington, DC
Period9/12/1311/12/13

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