Display substrate and manufacturing method thereof, and display apparatus

A display substrate, comprising:

• a base substrate;
• a plurality of organic electroluminescent devices provided on the base substrate and defined by a pixel define layer;
• a color filter layer provided on the plurality of organic electroluminescent devices;
• a planarization layer provided on a surface of the color filter layer distal to the plurality of organic electroluminescent devices;
• a plurality of first electrodes and a plurality of second electrodes provided in the planarization layer;
• an encapsulation layer provided between the plurality of organic electroluminescent devices and the color filter layer, the encapsulation layer comprising an inorganic film layer, an organic film layer and a protective layer,
• wherein the planarization layer comprises a first planarization layer and a second planarization layer, the plurality of first electrodes are embedded in the first planarization layer, and the plurality of second electrodes are embedded in the second planarization layer;
• wherein the color filter layer comprises color filter blocks and black matrix blocks alternately arranged in a horizontal direction, and orthographic projections of the black matrix blocks on the base substrate completely cover orthographic projections of the first electrode intersecting orthographic projections of the second electrodes on the base substrate, and
• wherein an orthographic projection of the pixel define layer on the base substrate completely covers the orthographic projections of the first electrodes and the second electrodes on the base substrate.