DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
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United States of America Patent
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Issued Date -
May 30, 2024
app pub date -
Jun 21, 2023
filing date -
Nov 30, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A display panel including a plurality of pixel areas and at least a non-pixel area located between two adjacent pixel areas; a substrate; a pixel definition layer located on one side of the substrate, the pixel definition layer including a pixel definition structure located in the non-pixel area and an opening located in the pixel area; a blocking part, the blocking part being disposed on a side of the pixel definition structure away from the substrate; and a light emitting device layer, the light emitting device layer including an organic common layer, the organic common layer being located on a side of the blocking part away from the substrate, where the blocking part includes at least one protrusion, the protrusion including a first bottom surface close to the substrate, a first sidewall, and a second sidewall opposite to the first sidewall.
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