Color filtering substrate and display apparatus

A color filtering substrate, comprising:

• a base substrate;
• and
• a black matrix layer for shielding a light and a color filtering layer arranged on the base substrate,
• wherein the base substrate is further provided thereon with a first touch electrode and a second touch electrode configured to form a touch electrical field to sense a touch operation, wherein the black matrix is divided into areas, and one of the areas is used as one of the first touch electrode and the second touch electrode and is electrically insulated from other areas of the black matrix layer, and wherein the black matrix layer is produced by electrically conductive materials, and
• wherein the first touch electrode is composed of a part of the black matrix layer, and the color filtering layer comprises a first color filter layer which is located in a first color sub-pixel region and is electrically conductive, and the second touch electrode is composed of a part of the first color filter layer and is electrically insulated from other parts of the first color filter layer, and in the second touch electrode, the first color filter layer is also formed at a position corresponding to a black matrix in the black matrix layer such that respective first color sub-pixel regions are connected with each other.