Title :
Series Resistance Extraction in Poly-Si TFTs With Channel Length and Mobility Variations
Author :
Zhou, Yan ; Wang, Mingxiang ; Wong, Man
Author_Institution :
Dept. of Microelectron., Soochow Univ., Suzhou, China
fDate :
7/1/2011 12:00:00 AM
Abstract :
A new method to extract the series resistance (Rs) of polycrystalline silicon (poly-Si) thin-film transistors (TFTs) is proposed. Different from conventional methods, this method is based on an analytical poly-Si TFT model and is insensitive to channel length and mobility variations. This method is demonstrated in both n- and p-type poly-Si TFTs.
Keywords :
thin film transistors; channel length; mobility variation; n-type poly-Si TFT; p-type poly-Si TFT; polycrystalline silicon thin-film transistor; series resistance extraction; Logic gates; MOSFETs; Resistance; Silicon; Thin film transistors; Polycrystalline silicon (poly-Si); series resistance; thin-film transistors (TFTs);
Journal_Title :
Electron Device Letters, IEEE
DOI :
10.1109/LED.2011.2142391