| abstract |
In the organic thin film transistor in which at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer, and an organic semiconductor layer are provided on a substrate, and a source-drain current is controlled by applying a voltage to the gate electrode. In an organic thin film transistor including a specific organic compound having an acetylene or olefin structure at the center, and an organic thin film transistor, the semiconductor layer obtains light emission using a current flowing between the source and the drain, and applies a voltage to the gate electrode. Provided are an organic thin film transistor having a high response speed and a high on / off ratio and an organic thin film light emitting transistor using the organic thin film light emitting transistor that controls light emission. |