TRANSISTOR, THIN-FILM TRANSISTOR SUBSTRATE, AND LIQUID CRYSTAL DISPLAY

The present technique relates to a transistor that uses an oxide semiconductor as its channel layer and that is capable of suppressing fluctuations in threshold voltage, and to a thin-film transistor substrate and a liquid crystal display that include such a transistor. The transistor is configured...

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Hauptverfasser: HIRANO Rii, YAMAGATA Yusuke, NAKAGAWA Naoki
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creator HIRANO Rii
YAMAGATA Yusuke
NAKAGAWA Naoki
description The present technique relates to a transistor that uses an oxide semiconductor as its channel layer and that is capable of suppressing fluctuations in threshold voltage, and to a thin-film transistor substrate and a liquid crystal display that include such a transistor. The transistor is configured such that an overlap length, which is a length of overlap in plan view between the source electrode and the channel protective film in a direction from the source electrode toward the drain electrode, is longer than an overlap length, which is a length of overlap in plan view between the drain electrode and the channel protective film in a direction from the drain electrode toward the source electrode.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title TRANSISTOR, THIN-FILM TRANSISTOR SUBSTRATE, AND LIQUID CRYSTAL DISPLAY
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