DISPLAY DEVICE
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United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Dec 6, 2021
filing date -
Dec 6, 2021
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Abstract
A display device includes: a base substrate; a thin-film transistor layer provided on the base substrate and having a first metal layer containing a copper film; and a light-emitting element layer provided on the thin-film transistor layer, and including a plurality of pixel electrodes, a plurality of light-emitting functional layers, and a common electrode, all of which are sequentially stacked on top of another and corresponding to a plurality of subpixels. A terminal unit includes a plurality of terminals formed of a same material as, and arranged in a same layer as, the first metal layer. Each of the pixel electrodes is formed of a second metal layer containing a silver film. On each of the terminals, a terminal protective layer formed of a transparent conductive film is provided.
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