Asynchronous High-Speed Combination Logic Circuitry using LTPS-TFT and BST for LCD Panel

In this paper, an asynchronous high-speed logic circuitry using low temperature poly silicon-thin film transistor (LTPS-TFT) and the bootstrapped technology (BST) for liquid crystal display (LCD) is proposed. The proposed logic circuit operates at high frequency region owing to the deep non-saturati...

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Bibliographic Details
Published in2008 International Symposium on Communications and Information Technologies pp. 186 - 189
Main Authors Sato, T., Suzuki, Y., Suga, Y.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2008
Subjects
Binary search trees
Circuit simulation
Delay
Frequency
Inverters
Liquid crystal displays
Logic circuits
Power supplies
Semiconductor films
Temperature
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Summary:In this paper, an asynchronous high-speed logic circuitry using low temperature poly silicon-thin film transistor (LTPS-TFT) and the bootstrapped technology (BST) for liquid crystal display (LCD) is proposed. The proposed logic circuit operates at high frequency region owing to the deep non-saturation operation by using the bootstrapped technology. To confirm some characteristics of the proposed circuit, an inverter and a NAND gate circuits are simulated. As the results, the power delay products are about 1/3 times less value than that of the conventional circuit under the conditions of +10 V power supply voltage and 0.5 pF load capacitor.
ISBN:9781424423354
142442335X
DOI:10.1109/ISCIT.2008.4700179