Quantum dot layer and manufacturing method thereof, quantum dot color filter, color filter substrate, display panel, and display device

A quantum dot layer, comprising:

• a first transparent layer comprising regions corresponding to a plurality of pixel regions, each pixel region of the plurality of pixel regions comprising a first subpixel region and a region other than the first subpixel region, wherein the region other than the first subpixel region comprises a second subpixel region;
• a first lyophobic layer located on an upper surface of a first specified region of the first transparent layer, the first specified region corresponding to the region other than the first subpixel region, the first lyophobic layer comprising an element constituting the first transparent layer;
• a first quantum dot sublayer located in a region that corresponds to the first subpixel region, on the first transparent layer;
• a second transparent layer covering the first quantum dot sublayer and the first lyophobic layer;
• a second lyophobic layer located on an upper surface of a second specified region of the second transparent layer, the second specified region corresponding to a region other than the second subpixel region, the second lyophobic layer comprising an element constituting the second transparent layer;
• and
• a second quantum dot sublayer located in a region that corresponds to the second subpixel region, on the second transparent layer.

A quantum dot color filter, comprising:

• a first color filter layer in a first subpixel region, comprising a first color filter sublayer and first transparent sublayers located on upper and lower sides of the first color filter sublayer;
• a second color filter layer in a second subpixel region, comprising a second color filter sublayer and a second transparent sublayer located between the second color filter sublayer and a base substrate;
• and
• a third color filter layer in a third subpixel region, comprising a third transparent sublayer, wherein:
• the second subpixel region is located between the first subpixel region and the third subpixel region;
• the first transparent sublayer, the second transparent sublayers, and the third transparent sublayer are of the same material, comprising a photoresist material;
• the first color filter layer further comprises a lyophobic layer located on a side of a first transparent sublayer of the first transparent sublayers farther from the base substrate, away from the first color filter sublayer;
• and
• the third color filter layer further comprises a lyophobic layer located on a side of the third transparent sublayer away from the base substrate.