Pixel structure, organic electro-luminescence display unit, and fabricating method thereof

Abstract

A pixel structure is disposed on a substrate and includes a gate, a gate insulating layer, a patterned metal-oxide layer, an etching stop layer, a source, and a drain. The gate is disposed on the substrate. The gate insulating layer is disposed on the substrate to cover the gate. The patterned metal-oxide layer is disposed on the gate insulating layer and includes an active layer located above the gate and a pixel electrode. The etching stop layer is disposed on a portion of the active layer. Conductivity of a portion of the patterned metal-oxide layer uncovered by the etching stop layer is greater than conductivity of a portion of the patterned metal-oxide layer covered by the etching stop layer. The source and the drain are electrically connected to a portion of the active layer uncovered by the etching stop layer. The drain is electrically connected to the pixel electrode.

Dependencies are inferred from the claim text.