A New Pixel Circuit for Driving Organic Light-Emitting Diode With Low Temperature Polycrystalline Silicon Thin-Film Transistors

Title:	A New Pixel Circuit for Driving Organic Light-Emitting Diode With Low Temperature Polycrystalline Silicon Thin-Film Transistors
Authors:	Tai, Ya-Hsiang Chen, Bo-Ting Kuo, Yu-Ju Tsai, Chun-Chien Chiang, Ko-Yu Wei, Ying-Jyun Cheng, Huang-Chung 電子工程學系及電子研究所光電工程學系顯示科技研究所 Department of Electronics Engineering and Institute of Electronics Department of Photonics Institute of Display
Keywords:	Active matrix organic light-emitting diode (AMOLED);low-temperature polycrystalline silicon thin-film transistors (LTPS-TFTs);pixel design;SPICE simulation
Issue Date:	1-Sep-2005
Abstract:	A new pixel circuit design for active matrix organic light-emitting diode (AMOLED), based on the low-temperature polycrystalline silicon thin-film transistors (LTPS-TFTs) is proposed and verified by SPICE simulation. Threshold voltage compensation pixel circuit consisting of four n-type TFTs, one p-type TFT, one additional control signal, and one storage capacitor is used to enhance display image quality. The simulation results show that this pixel circuit has high immunity to the variation of poly-Si TFT characteristics.
URI:	http://dx.doi.org/10.1109/JDT.2005.853362 http://hdl.handle.net/11536/13361
ISSN:	1551-319X
DOI:	10.1109/JDT.2005.853362
Journal:	JOURNAL OF DISPLAY TECHNOLOGY
Volume:	1
Issue:	1
Begin Page:	100
End Page:	104
Appears in Collections:	Articles

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