Enhancement of Light Extraction Efficiency and Suppression of Roll‐Off Characteristics of Thermally Activated Delayed Fluorescence Organic Light‐Emitting Diodes by Inserting Nanoscale Pixel‐Defining Layer

Enhancement of Light Extraction Efficiency and Suppression of Roll‐Off Characteristics of Thermally Activated Delayed Fluorescence Organic Light‐Emitting Diodes by Inserting Nanoscale Pixel‐Defining Layer

Abstract Thermally activated delayed fluorescence (TADF) organic molecules are considered the most suitable for blue organic light‐emitting diodes (OLEDs) after extensive research; however, they are plagued by issues of internally guided light and the roll‐off characteristics contributed by triplet...

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Bibliographic Details
Main Authors: Seungwon Lee, Jun‐Young Park, Jaewon Park, Jian Cheng Bi, Byeongwoo Kang, Young Hyun Hwang, Jiwon Seok, Young Wook Park, Byeong‐Kwon Ju
Format: Article
Language:English
Published: Wiley-VCH 2023-04-01
Series:Advanced Electronic Materials
Subjects:
efficiency roll‐off
finite‐difference time‐domain simulations
laser interference lithography
light extractions
organic light‐emitting diodes
Online Access:https://doi.org/10.1002/aelm.202201264

Internet

https://doi.org/10.1002/aelm.202201264

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