A novel a-Si TFT pixel circuit with high immunity to the degradation of the TFTs and OLEDs used in AMOLED displays

Hau Yan Lu*, Po-Tsun Liu, Chin Wei Hu, Ting Chang Chang, Sien Chi

*Corresponding author for this work

Research output: Contribution to journalConference article

4 Scopus citations

Abstract

A simple pixel circuit employing a-Si TFT for AMOLED is proposed. The proposed one can eliminate both the threshold voltage shift of the driving TFT and the OLED. The simulation results indicate that the proposed circuit significantly improves the non-uniformity of output current by the new compensation operation.

Original languageEnglish
Pages (from-to)169-172
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume38
Issue number1
DOIs
StatePublished - 1 Jan 2007
Event2007 SID International Symposium - Long Beach, CA, United States
Duration: 23 May 200725 May 2007

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