LIGHT-EMITTING ELEMENT, INK COMPOSITION AND DISPLAY DEVICE INCLUDING THE LIGHT-EMITTING ELEMENT
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 7, 2024
filing date -
Aug 7, 2024
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Abstract
A light-emitting element includes a first electrode, a functional layer disposed on the first electrode, and a second electrode disposed on the functional layer, wherein the functional layer includes a nanoparticle, the nanoparticle includes a core and a ligand, the core includes at least one of a first core compound represented by Formula 1 below, a second core compound represented by Formula 2 below, or a third core compound represented by Formula 3 below, and thus the light-emitting element has improved lifespan and efficiency.
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