A color filter substrate, comprising: a transparent substrate and a color filter film layer disposed on the transparent substrate, wherein the color filter film layer includes a plurality of filter elements, a plurality of first sensing electrodes and a plurality of second sensing electrodes; wherein the first sensing electrodes are insulated from the second sensing electrodes at crossed positions by portions of the color filter film layer, disposed at the crossed positions of the first sensing electrodes and the second sensing electrodes, in order to form a touch sensing capacitor; the first sensing electrodes include: first sensing units and first connecting lines, in which the first sensing units of a same first sensing electrode are electrically connected with each other through the first connecting lines; the first connecting lines are part of a black matrix, and the first connecting lines are disposed at connecting positions of the filter elements of the color filter film layer; characterized in that the second sensing electrodes include: second sensing units and second connecting lines, in which the second sensing units of a same second sensing electrode are electrically connected with each other through the second connecting lines; the first sensing units, the second sensing units and the second connecting lines are arranged on a same layer; the first sensing units are insulated from the second sensing units and the second connecting lines; the first connecting lines and the first sensing units are arranged on different layers; the color filter film layer is disposed between the first connecting lines and the first sensing units; through holes are formed in the color filter film layer; and the first sensing units of a same first sensing electrode are electrically connected with the first connecting lines via the through holes. a transparent substrate and a color filter film layer disposed on the transparent substrate, wherein the color filter film layer includes a plurality of filter elements, a plurality of first sensing electrodes and a plurality of second sensing electrodes; wherein the first sensing electrodes are insulated from the second sensing electrodes at crossed positions by portions of the color filter film layer, disposed at the crossed positions of the first sensing electrodes and the second sensing electrodes, in order to form a touch sensing capacitor; the first sensing electrodes include: first sensing units and first connecting lines, in which the first sensing units of a same first sensing electrode are electrically connected with each other through the first connecting lines; the first connecting lines are part of a black matrix, and the first connecting lines are disposed at connecting positions of the filter elements of the color filter film layer; characterized in that the second sensing electrodes include: second sensing units and second connecting lines, in which the second sensing units of a same second sensing electrode are electrically connected with each other through the second connecting lines; the first sensing units, the second sensing units and the second connecting lines are arranged on a same layer; the first sensing units are insulated from the second sensing units and the second connecting lines; the first connecting lines and the first sensing units are arranged on different layers; the color filter film layer is disposed between the first connecting lines and the first sensing units; through holes are formed in the color filter film layer; and the first sensing units of a same first sensing electrode are electrically connected with the first connecting lines via the through holes.