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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