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.
Published in:
Electron Device Letters, IEEE
(Volume:32
,
Issue:
7
)
Date of Publication: July 2011