Recent Progress of Flexible OLEDs for Wearable Devices

被引：7
作者：
Zhou, Aojia [1 ]
Wang, Huajie [2 ]
Zhang, Yue [2 ]
Hu, Chunyan [1 ]
机构：
[1] Donghua Univ, Coll Chem Chem Engn & Biotechnol, Shanghai, Peoples R China
[2] ZF Automot Technol Shanghai Co Ltd, Div Pass Safety Syst, Shanghai, Peoples R China
来源：
FIBER AND INTEGRATED OPTICS | 2022年 / 41卷 / 1-2期
关键词：
Flexible organic light-emitting diode; planarization layer; thin-film encapsulation; water vapor transmission rates; THIN-FILM ENCAPSULATION; MOISTURE BARRIER; HIGHLY EFFICIENT; TRANSPARENT; SENSOR; FIBER; NANOCOMPOSITE; NANOFIBERS; TEXTILE; ROBUST;
D O I：
10.1080/01468030.2022.2083532
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nowadays, flexible organic light-emitting diodes (OLEDs) have been widely used in next-generation wearable electronics. Flexible electrodes, flexible substrates, and flexible encapsulation are indispensable components for the construction of flexible OLEDs. In this review, metal nanowires and graphene-based flexible electrodes, textile (fiber and fabric), novel polymer film-based flexible OLEDs, including the key process of planarization for flexible OLEDs fabrication on uneven surfaces are discussed. OLEDs cannot operate stably without encapsulation in an ambient atmosphere. Not only barrier performance but also mechanical properties are necessary for the encapsulation of flexible OLEDs. The encapsulation technologies for flexible OLEDs fabrication are also described.
引用
收藏
页码：1 / 25
页数：25
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