Solution-processed polarized light-emitting diodes

被引：5

作者：

Zhu, Jun ^{[1
]}

Wang, Jianyue ^{[1
]}

Lu, Hongbo ^{[1
]}

Qiu, Longzhen ^{[1
]}

机构：

[1] Hefei Univ Technol, Special Display & Imaging Technol Innovat Ctr Anh, Anhui Prov Key Lab Adv Funct Mat & Devices, State Key Lab Adv Display Technol,Acad Optoelect, Hefei 230009, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2020年 / 8卷 / 27期

关键词：

ORIENTED THIN-FILMS; CONJUGATED POLYMERS; MOLECULAR-ORIENTATION; HIGHLY EFFICIENT; SEMICONDUCTOR NANOROD; ALIGNMENT LAYERS; MATERIALS DESIGN; RECENT PROGRESS; ELECTROLUMINESCENCE; PEROVSKITE;

D O I：

10.1039/d0tc01639j

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polarized light sources play a significant role in a growing number of applications: from general illumination to highly efficient displays. Solution-processed polarized light-emitting diodes (pol-LEDs) have attracted remarkable interest because of the wide choice of emissive materials, capability to be solution-processed and easy fabrication. We first classify organic pol-LEDs into two categories according to their aligning techniques, including (1) alignment without an oriented substrate and (2) alignment on an oriented substrate. Recent progress in aligning techniques, emissive materials, substrate materials, device performances and polarizing properties is summarized. We also discuss pol-LEDs based on emissive materials of one-dimensional (1D) II-VI and lead halide perovskite nanomaterials. Finally, an outlook is provided on research trends in the development of solution-processed pol-LEDs.

引用

页码：9147 / 9162

页数：16

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