標題: | A source-follower type analog buffer using poly-Si TFTs with large design windows |
作者: | Tai, YH Pai, CC Chen, BT Cheng, HC 電子工程學系及電子研究所 光電工程學系 Department of Electronics Engineering and Institute of Electronics Department of Photonics |
關鍵字: | active-matrix light emitting diodes (AMOLEDs);active-matrix liquid crystal displays (AMLCDs);low-temperature polycrystalline silicon thin-film transistors (LTPS-TFTs);source follower |
公開日期: | 1-十一月-2005 |
摘要: | New simple source follower circuits using low-temperature polycrystalline silicon thin-film transistors (LTPS-TFTs) as analog buffers for the integrated data driver circuit of active-matrix liquid crystal displays and active-matrix light emitting diodes are discussed. In addition to the threshold voltage difference of driving TFTs, the unsaturated of output voltage arisen from the significant subthreshold current will also result in the difficulty of the buffer circuit design. The proposed circuit is capable of minimizing the variation from both the signal timing and the device characteristics. |
URI: | http://dx.doi.org/10.1109/LED.2005.857689 http://hdl.handle.net/11536/13108 |
ISSN: | 0741-3106 |
DOI: | 10.1109/LED.2005.857689 |
期刊: | IEEE ELECTRON DEVICE LETTERS |
Volume: | 26 |
Issue: | 11 |
起始頁: | 811 |
結束頁: | 813 |
顯示於類別: | 期刊論文 |