Patent ID: 7535027
Filing Date: 2009-05-19
Classification: H01L

Abstract:
1. A thin film transistor comprising: a first conductive layer formed on a substrate; a second conductive layer spaced apart from the substrate by a predetermined distance, the second conductive layer including a body conductive portion and two hand conductive portions elongated from both ends of the body conductive portion to form a symmetric U-shape; and a third conductive layer spaced apart from the substrate by the predetermined distance, the third conductive layer including an elongated portion and a base portion substantially perpendicular to each other, the elongated portion straightly formed and disposed between the two hand conductive portions of the second conductive layer wherein contacts of the second and third conductive layers are on a same plane, wherein the first conductive layer entirely overlaps the two hand conductive portions of the second conductive layer and the elongated portion of the third conductive layer.