journal article·2020-10Open access

QLEDs: High‐Resolution Pixelated Light Emitting Diodes Based on Electrohydrodynamic Printing and Coffee‐Ring‐Free Quantum Dot Film (Adv. Mater. Technol. 10/2020)

Hegeng Li, Yongqing Duan, Zhilong Shao, Guannan Zhang, Huayang Li, YongAn Huang, Zhouping Yin

Advanced Materials Technologies· Volume 5· Issue 10

Abstract

To satisfy the resolution and film morphology requirements for pixelated quantum dot light emitting diodes (QLEDs), electrohydrodynamic printing (EHD printing) combined with mixed solvent method are presented to realize coffee-ring-free pixelated QLEDs with 306 pixels per inch. Their great potential in high-resolution QLEDs device manufacturing is demonstrated in article number 2000401 by Yongqing Duan, Zhouping Yin and co-workers.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Nanomaterials and Printing Technologies · Electrohydrodynamics and Fluid Dynamics

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Affiliations

State Key Laboratory of Digital Manufacturing Equipment and Technology Flexible Electronics Research Center Huazhong University of Science and Technology Wuhan 430074 China

References

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