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Metal induced polycrystalline silicon (poly-Si) films composing of continuous zonal domain (CZD) have been obtained through pre-defined crystalline nucleation lines (CNL). The crystallization process is precisely controllable and repeatable. P-channel thin-film transistors (TFTs) built on CZD poly-Si present high performance and high uniformity. Based on this CZD poly-Si TFT technology, which provides fast addressing characteristics and a large aperture ratio, together with a fast liquid crystal mode, a field sequential color liquid crystal display (FSC-LCD) prototype is designed and fabricated successfully. Excellent color purity and fast moving image can be obtained.
Date of Publication: April 2010