Patent ID: 7920220
Filing Date: 2011-04-05
Classification: G02F,H01L

Abstract:
1. A pixel for displays comprising: a channel layer including a channel formed by applying a first voltage; a first signal line applying the first voltage to the channel layer; a first insulating layer disposed on the channel layer to insulate the first signal line from the channel layer and including a first contact hole and a second contact hole extending to the channel layer; a second insulating layer disposed on the first signal line including a third contact hole that connects to the first contact hole and a fourth contact hole that connects to the second contact hole; a second signal line disposed on an upper surface of the second insulating layer and electrically connected to the channel layer through the first and third contact holes; a third signal line disposed on an upper surface of the second insulating layer and electrically connected to the channel layer through the second and fourth contact holes; and a pixel electrode disposed on an upper surface of the second insulating layer and electrically connected to the third signal line.