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20250234702. Light-emitting Diode (Samsung Display ., .)

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LIGHT-EMITTING DIODE AND DISPLAY APPARATUS INCLUDING THE SAME

Abstract: a display apparatus includes a substrate, a pixel electrode above the substrate, an opposite electrode above the pixel electrode, and having a thickness between about 150 Å and about 350 Å, an emission layer between the pixel electrode and the opposite electrode, a first functional layer between the pixel electrode and the emission layer, and a second functional layer between the emission layer and the opposite electrode, and having a thickness between about 100 Å and about 400 Å.

Inventor(s): Bora Lee, Hyunbin Park, Byeongwook Yoo, Jinyoung Yun, Sohee Jo, Illhun Cho

CPC Classification: H10K50/852 (ORGANIC ELECTRIC SOLID-STATE DEVICES)

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