New pixel circuit with current-bias voltage-programmed structure to fast compensate for threshold voltage variations of LTPS TFTs for AMOLED displays

Li Rong Chen, Chun Ming Lu, Ming Yang Deng, Yu Sheng Lin, Chih Lung Lin

研究成果: Conference contribution

摘要

This work presents a pixel circuit adopting low-temperature polycrystalline-silicon thin-film transistors (LTPS-TFTs) composed of 5T2C for active-matrix organic light-emitting diode (AMOLED) displays. The proposed circuit can effectively compensate for VDD IR-drop and threshold voltage variation with current-bias voltage-programmed structure, also preventing the flicker phenomenon on displays.

原文English
主出版物標題24th International Display Workshops, IDW 2017
發行者International Display Workshops
頁面404-406
頁數3
ISBN(電子)9781510858992
出版狀態Published - 2017 一月 1
事件24th International Display Workshops, IDW 2017 - Sendai, Japan
持續時間: 2017 十二月 62017 十二月 8

出版系列

名字Proceedings of the International Display Workshops
1
ISSN(列印)1883-2490

Other

Other24th International Display Workshops, IDW 2017
國家/地區Japan
城市Sendai
期間17-12-0617-12-08

All Science Journal Classification (ASJC) codes

  • 電腦視覺和模式識別
  • 人機介面
  • 電氣與電子工程
  • 電子、光磁材料
  • 放射學、核子醫學和影像學

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