Patent ID: 8581255
Filing Date: 2013-11-12
Classification: G02F,H01L

Abstract:
1. A pixel structure comprising: a first electrode located on a substrate; a first insulation layer covering the first electrode; a gate located on the first insulation layer; a second electrode located on the first insulation layer above the first electrode; a second insulation layer covering the gate and the second electrode; a semiconductor layer located on the second insulation layer above the gate; a source and a drain located on the semiconductor layer, wherein the gate, the semiconductor layer, the source, and the drain together constitute a thin film transistor; a third electrode located on the second insulation layer above the second electrode, wherein the third electrode is electrically connected to the first electrode, and the first electrode, the second electrode, and the third electrode together constitute a capacitor; a third insulation layer covering the source, the drain, and the third electrode; and a pixel electrode located on the third insulation layer and electrically connected to the drain.