Design of an analog output buffer for Active Matrix displays using low-temperature polycrystalline silicon thin-film transistors


A new source follower type analog buffer used as an output buffer for the data / column driver of an Active Matrix display is presented in this paper. The proposed buffer is implemented with low temperature polycrystalline silicon thin film transistor (LT poly-Si TFTs) and the main advantage of the buffer is its high immunity to the threshold voltage… (More)

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