Display substrate, method of manufacturing the same

Abstract

A method of manufacturing a display substrate and a display substrate manufactured by the same that are capable of improving display quality are presented. The method includes forming a gate wiring, a data wiring, a thin film transistor connected to the gate wiring and the data wiring respectively, and a protective insulating layer covering the gate wiring, the data wiring and the thin film transistor; forming a first black matrix pattern on the protective insulating layer; forming a protective insulating layer pattern by etching a part of the protective insulating layer by using the first black matrix pattern as an etching mask; forming a second black matrix pattern exposing at least one pixel region by removing a part of the first black matrix pattern; forming a color filter on the pixel region; and forming a pixel electrode electrically connected to the thin film transistor on at least a part of the color filter.

Dependencies are inferred from the claim text.