Method for manufacturing pixel electrodes of liquid crystal display

摘要

Disclosed is a method for manufacturing pixel electrode of liquid crystal display, comprising the steps of: providing a transparent insulating substrate where thin film transistors having a signal electrode are arranged; coating a first organic insulating layer over the transparent insulating substrate to cover the signal electrode; hardening the first organic insulating layer; forming a first contact hole to expose the signal electrode in the first organic insulating layer; forming a first pixel electrode being in contact with the signal electrode through the first contact hole over the first organic insulating layer; coating a second organic insulating layer over the first organic insulating layer including the first pixel electrode; hardening the second organic insulating layer; forming a second contact hole to expose the first pixel electrode in the second organic insulating layer; and forming a second pixel electrode being in contact with the first pixel electrode over the first organic insulating layer.