LIGHT-EMITTING SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Dec 1, 2022
filing date -
Dec 1, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A light-emitting substrate, a display panel and a display device are disclosed. The light-emitting substrate includes: a base substrate; a first power line disposed on the base substrate; an auxiliary electrode pattern disposed on a side of the first power supply line away from the base substrate and electrically connected with the first power supply line; an organic material layer disposed on a surface of the auxiliary electrode pattern and having a first via hole exposing part of a surface of the auxiliary electrode pattern at the bottom, wherein the part of the surface of the auxiliary electrode pattern exposed at the bottom of the first via hole is a non-planar surface; and a first electrode layer disposed on a side of the organic material layer away from the base substrate and electrically connected with the auxiliary electrode pattern through the first via hole.
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