P-19: Effect of back channel passivation on the operation stability of solution-processed transparent oxide tfts and ring oscillators

Yong Hoon Kim, Min Suk Oh, Kwang Ho Kim, Hyun Jae Kim, Jeong In Han, Sung Kyu Park

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

In this paper, the effects of back channel passivation on the electrical stability of solution-processed zinc-tin-oxide thin-film transistors (ZTO TFTs) and ring oscillators have been investigated. Based on solution-processed ZTO TFTs, ring oscillators with an oscillation frequency up to 769 kHz were realized and it was found that the passivation layer had a strong influence on the operation stability of the ring oscillators.

Original languageEnglish
Pages (from-to)1166-1169
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume42 1
DOIs
StatePublished - Jun 2011

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