Display panel and method for manufacturing the same, display device

A display panel, comprising a substrate, and a light emitting element array and a quantum dot color filter array on the substrate, the quantum dot color filter array is arranged on a light exiting side of the light emitting element array, and quantum dot color filters in the quantum dot color filter array correspond to light emitting elements in the light emitting element array one to one,

• the display panel further comprises a blocking structure arranged between the light emitting element array and the quantum dot color filter array so as to prevent heat dissipated by the light emitting elements from being conducted to the quantum dot color filters,
• wherein the blocking structure comprises a first planarization layer and a second planarization layer, the first planarization layer and the second planarization layer are sequentially stacked on the substrate along a light exiting direction of the light emitting element array, the second planarization layer is located on a side of the light emitting element array away from the substrate, and the light emitting element array is embedded in the first planarization layer,
• the blocking structure further comprises a micro-lens array embedded in the second planarization layer, a farthest end of the micro-lens array from the light exiting side of the light emitting element array is flushed with a surface of the second planarization layer away from the light exiting side of the light emitting element array, and micro-lenses in the micro-lens array correspond to the light emitting elements in the light emitting element array one to one.

A display panel, comprising a substrate, and a light emitting element array and a quantum dot color filter array on the substrate, the quantum dot color filter array is arranged on a light exiting side of the light emitting element array, and quantum dot color filters in the quantum dot color filter array correspond to light emitting elements in the light emitting element array one to one,

• the display panel further comprises a blocking structure arranged between the light emitting element array and the quantum dot color filter array so as to prevent heat dissipated by the light emitting elements from being conducted to the quantum dot color filters,
• wherein the blocking structure comprises a first planarization layer and a second planarization layer, the first planarization layer and the second planarization layer are sequentially stacked on the substrate along a light exiting direction of the light emitting element array, the second planarization layer is located on a side of the light emitting element array away from the substrate, and the light emitting element array is embedded in the first planarization layer,
• the blocking structure further comprises a micro-lens array embedded in the second planarization layer, and micro-lenses in the micro-lens array correspond to the light emitting elements in the light emitting element array one to one,
• the display panel further comprises:
• a light blocking layer arranged in an interval area between adjacent ones of the quantum dot color filters, and a surface of the light blocking layer close to the light exiting side of the light emitting element array is flushed with surfaces of the quantum dot color filters close to the light exiting side of the light emitting element array, or is flushed with a surface of the second planarization layer close to the light exiting side of the light emitting element array.