Improved Color Purity of Monolithic Full Color Micro-LEDs Using Distributed Bragg Reflector and Blue Light Absorption Material

In this study, CdSe/ZnS core-shell quantum dots (QDs) with various dimensions were used as the color conversion materials. QDs with dimensions of 3 nm and 5 nm were excited by gallium nitride (GaN)-based blue micro-light-emitting diodes (micro-LEDs) with a size of 30 μm × 30 μm to respectively form...

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Veröffentlicht in:	Coatings (Basel) 2020-05, Vol.10 (5), p.436
Hauptverfasser:	Chu, Shao-Yu, Wang, Hung-Yu, Lee, Ching-Ting, Lee, Hsin-Ying, Laing, Kai-Ling, Kuo, Wei-Hung, Fang, Yen-Hsiang, Lin, Chien-Chung
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Conversion Efficiency Electrodes Electromagnetic absorption Gallium nitrides Light emitting diodes Luminous intensity Metals Organic chemicals Purity Quantum dots
Online-Zugang:	Volltext
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