Nanocrystallized Organic Thin Films as Effective Light Outcoupling Layers for Organic Light-Emitting Diodes

被引：6

作者：

Chen, Shuming ^{[1
]}

Kwok, Hoi-Sing ^{[2
]}

机构：

[1] South Univ Sci & Technol China, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China

[2] Hong Kong Univ Sci & Technol, State Key Lab Adv Displays & Optoelect, Kowloon, Hong Kong, Peoples R China

来源：

ISRAEL JOURNAL OF CHEMISTRY | 2014年 / 54卷 / 07期

关键词：

light outcoupling; nanostructures; organic light-emitting diodes; photochemistry; thin films; EFFICIENCY ENHANCEMENT; DEVICES; EXTRACTION; SCATTERING; IMPROVEMENT; PHOTOLUMINESCENCE; CRYSTALLIZATION; EMISSION;

D O I：

10.1002/ijch.201400028

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Light outcoupling from organic light-emitting diodes (OLEDs) is essential for developing energy-saving displays and efficient lighting sources. Nanocrystallized organic thin films exhibiting scattering features have been considered as effective light extractors for OLEDs. This paper reviews recent advancements in nanocrystallized thin films and their applications in OLEDs. Due to the advantages of easy preparation and OLED compatibility, nanocrystallized organic thin films can integrate with OLEDs as external or internal light extractors easily. Significant light enhancement has been achieved. The fabrication methods and mechanisms of light enhancement are discussed.

引用

页码：847 / 854

页数：8

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