A 2.4-in. VGA LCD by CW-Laser Lateral Crystallization Poly-Si TFTs with Excellent TFT Uniformity

摘要

A low power (lower than 50mW) and high resolution (332ppi) VGA LCD with integrated 6-bit digital data drivers has been developed using CLC (CW-Laser Lateral Crystallization) technology. Logic operations at SV and low power analog buffer circuits are realized by improved uniformity of TFT characteristics. Integration of digital drivers with line-at-a-time driving scheme is achieved by fine lithography technology (2pm pitch wiring).