High-refractive-index capping layer improves top-light-emitting device performance

Baohua Hu; Haifeng Chen; Chong Li; Wei Huang; Musubu Ichikawa

doi:10.1364/AO.391419

High-refractive-index capping layer improves top-light-emitting device performance

Baohua Hu, Haifeng Chen, Chong Li, Wei Huang, Musubu Ichikawa

Institute of Flexible Electronics

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The performance of top-emitting organic light-emitting devices (TEOLEDs) was improved with capping layers having high refractive indices. The TEOLED electroluminescence was examined with different capping materials on the same device structure. The luminance and power efficiency in the forward direction was improved significantly by using a high-refractive-index capping layer.

Original language	English
Pages (from-to)	4114-4121
Number of pages	8
Journal	Applied Optics
Volume	59
Issue number	13
DOIs	https://doi.org/10.1364/AO.391419
State	Published - 1 May 2020

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title = "High-refractive-index capping layer improves top-light-emitting device performance",

abstract = "The performance of top-emitting organic light-emitting devices (TEOLEDs) was improved with capping layers having high refractive indices. The TEOLED electroluminescence was examined with different capping materials on the same device structure. The luminance and power efficiency in the forward direction was improved significantly by using a high-refractive-index capping layer.",

author = "Baohua Hu and Haifeng Chen and Chong Li and Wei Huang and Musubu Ichikawa",

note = "Publisher Copyright: {\textcopyright} 2020 Optical Society of America.",

year = "2020",

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doi = "10.1364/AO.391419",

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AU - Hu, Baohua

AU - Chen, Haifeng

AU - Li, Chong

AU - Huang, Wei

AU - Ichikawa, Musubu

PY - 2020/5/1

Y1 - 2020/5/1

N2 - The performance of top-emitting organic light-emitting devices (TEOLEDs) was improved with capping layers having high refractive indices. The TEOLED electroluminescence was examined with different capping materials on the same device structure. The luminance and power efficiency in the forward direction was improved significantly by using a high-refractive-index capping layer.

AB - The performance of top-emitting organic light-emitting devices (TEOLEDs) was improved with capping layers having high refractive indices. The TEOLED electroluminescence was examined with different capping materials on the same device structure. The luminance and power efficiency in the forward direction was improved significantly by using a high-refractive-index capping layer.

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U2 - 10.1364/AO.391419

DO - 10.1364/AO.391419

M3 - 文章

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AN - SCOPUS:85084400474

SN - 1559-128X

VL - 59

SP - 4114

EP - 4121

JO - Applied Optics

JF - Applied Optics

IS - 13

ER -

High-refractive-index capping layer improves top-light-emitting device performance

Abstract

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