High-Efficiency Red Quantum Dot Light-Emitting Diodes with Acrylate-Treated ZnMgO as an Electron Transport Layer

Yoon, S.-Y.; Lee, S.-H.; Jo, D.-Y.; Kim, H.-M.; Kim, Y.; Kim, S.-K.; Channa, A.I.; Kim, Y.-H.; Kim, J.; Yang, H.

doi:10.1002/sdtp.15764

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High-Efficiency Red Quantum Dot Light-Emitting Diodes with Acrylate-Treated ZnMgO as an Electron Transport Layer

Yoon, S.-Y.;
Lee, S.-H.;
Jo, D.-Y.;
Kim, H.-M.;
Kim, Y.;
... Yang, H.;
외 4명

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초록

We demonstrate a highly efficient red cadmium-free quantum dot light-emitting diode (QLED) with Zn(acrylate)-treated ZnMgO nanoparticles as an electron transport layer. As-fabricated QLED exhibits maximum external quantum efficiency of 12.0% and luminance of 16954 cd/m2. © 2022. John Wiley and Sons Inc. AIAA. All rights reserved.

키워드

Cd-free quantum dots; charge balance; electroluminescence; electron transport layer; exciton quenching

제목: High-Efficiency Red Quantum Dot Light-Emitting Diodes with Acrylate-Treated ZnMgO as an Electron Transport Layer

저자: Yoon, S.-Y.; Lee, S.-H.; Jo, D.-Y.; Kim, H.-M.; Kim, Y.; Kim, S.-K.; Channa, A.I.; Kim, Y.-H.; Kim, J.; Yang, H.

DOI: 10.1002/sdtp.15764

발행일: 2022-01-01

유형: Conference Paper

저널명: Digest of Technical Papers - SID International Symposium

권: 53

호: 1

페이지: 1357 ~ 1360