Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter

Chan Hyuk Park; Hyun Jun Lee; Ju Hyun Hwang; Kyu Nyun Kim; Yong Sub Shim; Cheol Hwee Park; Sun Gyu Jung; Bong Han Bae; Dong Jun Lee; Young Wook Park; Byeong Kwon Ju

doi:10.1002/sdtp.10183

Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter

Chan Hyuk Park, Hyun Jun Lee, Ju Hyun Hwang, Kyu Nyun Kim, Yong Sub Shim, Cheol Hwee Park, Sun Gyu Jung, Bong Han Bae, Dong Jun Lee, Young Wook Park, Byeong Kwon Ju

School of Electrical Engineering

Research output: Contribution to journal › Conference article

Abstract

In this study, we report the thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs) having enhanced efficiency. We optimized TADF OLED by HTL, ETL materials and thickness. An enhanced power efficiency, current efficiency and external quantum efficiency were achie\ed in optimized TADF OLED.

Original language	English
Pages (from-to)	1704-1706
Number of pages	3
Journal	Digest of Technical Papers - SID International Symposium
Volume	46
Issue number	Book 3
DOIs	https://doi.org/10.1002/sdtp.10183
Publication status	Published - 2015 Jun 1
Event	2015 SID International Symposium - San Jose, United States Duration: 2015 Jun 4 → …

Keywords

Carrier recombination zone (CRZ)
Organic light-emitting diodes (OLEDS)
Thermally activated delayed fluorescence (TADF)

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1002/sdtp.10183

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Park, C. H., Lee, H. J., Hwang, J. H., Kim, K. N., Shim, Y. S., Park, C. H., Jung, S. G., Bae, B. H., Lee, D. J., Park, Y. W., & Ju, B. K. (2015). Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter. Digest of Technical Papers - SID International Symposium, 46(Book 3), 1704-1706. https://doi.org/10.1002/sdtp.10183

Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter. / Park, Chan Hyuk; Lee, Hyun Jun; Hwang, Ju Hyun; Kim, Kyu Nyun; Shim, Yong Sub; Park, Cheol Hwee; Jung, Sun Gyu; Bae, Bong Han; Lee, Dong Jun; Park, Young Wook; Ju, Byeong Kwon.

In: Digest of Technical Papers - SID International Symposium, Vol. 46, No. Book 3, 01.06.2015, p. 1704-1706.

Research output: Contribution to journal › Conference article

Park, Chan Hyuk ; Lee, Hyun Jun ; Hwang, Ju Hyun ; Kim, Kyu Nyun ; Shim, Yong Sub ; Park, Cheol Hwee ; Jung, Sun Gyu ; Bae, Bong Han ; Lee, Dong Jun ; Park, Young Wook ; Ju, Byeong Kwon. / Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter. In: Digest of Technical Papers - SID International Symposium. 2015 ; Vol. 46, No. Book 3. pp. 1704-1706.

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title = "Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter",

abstract = "In this study, we report the thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs) having enhanced efficiency. We optimized TADF OLED by HTL, ETL materials and thickness. An enhanced power efficiency, current efficiency and external quantum efficiency were achie\ed in optimized TADF OLED.",

keywords = "Carrier recombination zone (CRZ), Organic light-emitting diodes (OLEDS), Thermally activated delayed fluorescence (TADF)",

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AU - Shim, Yong Sub

AU - Park, Cheol Hwee

AU - Jung, Sun Gyu

AU - Bae, Bong Han

AU - Lee, Dong Jun

AU - Park, Young Wook

AU - Ju, Byeong Kwon

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KW - Carrier recombination zone (CRZ)

KW - Organic light-emitting diodes (OLEDS)

KW - Thermally activated delayed fluorescence (TADF)

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