83‐2: Inorganic ion treatment of Cd‐free quantum dots and applications to QD‐LED with improved characteristics-Reference-Cited by-同舟云学术

83‐2: Inorganic ion treatment of Cd‐free quantum dots and applications to QD‐LED with improved characteristics

Published:2023-06 Issue:1 Volume:54 Page:1166-1169
ISSN:0097-966X
Container-title:SID Symposium Digest of Technical Papers
language:en
Short-container-title:Symp Digest of Tech Papers

Author:

Kitano Keisuke¹²,Lee Seung Hyuk³,Kida Sentaro¹²,Doe Takahiro¹²,Asaoka Yasushi¹²,Iwata Noboru¹²,Izumi Makoto¹²,Tatsuma Tetsu³,Arakawa Yasuhiko⁴

Affiliation:

1. The University of Tokyo Sharp Labs Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo Japan 153-8505

2. Corporate Research and Development Group Sharp Corporation 2613-1, Ichinomoto-cho, Tenri Nara Japan 632-8567

3. Institute of Industrial Science The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo Japan 153-8505

4. Institute for Nano Quantum Information Electronics The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo Japan 153-8505

Abstract

Inorganic ion treatment for Cd‐free colloidal quantum dot (QD) layers improved their carrier injection efficiency, resulting in improved external quantum efficiency (EQE) and electroluminescence (EL) lifetime of the QD light‐emitting diode (QD‐LED). Inorganic ion treated QD layers patterned at 176 ppi by photolithography enabled emission of each primary color.

Publisher

Wiley

Subject

General Medicine

Reference6 articles.

1. Highly efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes

2. High efficiency green InP quantum dot light-emitting diodes by balancing electron and hole mobility

3. Efficient and stable blue quantum dot light-emitting diode

4. InP-Quantum-Dot-in-ZnS-Matrix Solids for Thermal and Air Stability

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