Thin film transistor, an organic light emitting device including the same, and a manufacturing method thereof

摘要

A thin film transistor includes first and second ohmic contacts formed on a substrate, wherein each of the first and second ohmic contacts includes polycrystalline silicon; a semiconductor formed on the first and second ohmic contacts and the substrate, the semiconductor including microcrystalline silicon; a blocking member formed on the semiconductor; an input electrode formed on the first ohmic contact; an output electrode formed on the second ohmic contact; an insulating layer formed on the blocking member, the input electrode, and the output electrode; and a control electrode formed on the insulating layer and disposed on the semiconductor.