| 摘要 |
A thin film transistor (TFT) and a method for manufacturing the same suitable for improving device characteristics by using a self-align technology are disclosed, the TFT including a substrate; a gate electrode having first and second sides on the substrate; a first conductive layer pattern formed on the substrate, wherein between the first conductive layer pattern and the first side of the gate electrode is a sidewall spacer; the sidewall spacer; a second conductive layer pattern formed on the substrate to be connected to the first conductive layer pattern; a gate insulating layer formed on the gate electrode; an active layer formed on the gate insulating layer, the sidewall spacer, the first conductive layer pattern, and the substrate; a source region formed in the active layer at the second side of the gate electrode; and a drain region formed on the active layer on the first conductive layer pattern.
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