Proceedings of the 2016 International Conference on Advanced Materials Science and Environmental Engineering

High Efficiency White Light-Emitting Device Based on Quantum Dots/Polymer Hybrid Emissive Layer

Authors
Sang-Hyup Kim, Jun-Woo Lee, Jae-Sun Lee, Sang-Won Lee, Sae-Wan Kim, Ju-Seong Kim, Kyung-Jae Choi, Jung-Hee Lee, Dae-Hyuk Kwon, Shin-Won Kang
Corresponding Author
Sang-Hyup Kim
Available Online April 2016.
DOI
https://doi.org/10.2991/amsee-16.2016.4How to use a DOI?
Keywords
component; quantum dots; white light-emitting devices; blue emitting homo-polymers
Abstract
We propose all-solution processed white quantum dots light emitting devices (WQLEDs) based on CdSe/ZnS Quantum dots(QDs)/polymer hybrid emissive layer which was red, green and blue (RGB) QDs and blue emitting homo-polymer blending. The proposed WQLED showed higher brightness, external current efficiency and color purity than only RGB blended WQLEDs. The maximum luminance was 11,600 cd/m2 and a maximum current efficiency was 1.29 cd/A at 7 V bias and exhibited the Commission Internationale de I`Enclairage (CIE) coordinates of (0.34, 0.36) near white light region.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2016 International Conference on Advanced Materials Science and Environmental Engineering
Part of series
Advances in Engineering Research
Publication Date
April 2016
ISBN
978-94-6252-209-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/amsee-16.2016.4How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Sang-Hyup Kim
AU  - Jun-Woo Lee
AU  - Jae-Sun Lee
AU  - Sang-Won Lee
AU  - Sae-Wan Kim
AU  - Ju-Seong Kim
AU  - Kyung-Jae Choi
AU  - Jung-Hee Lee
AU  - Dae-Hyuk Kwon
AU  - Shin-Won Kang
PY  - 2016/04
DA  - 2016/04
TI  - High Efficiency White Light-Emitting Device Based on Quantum Dots/Polymer Hybrid Emissive Layer
BT  - 2016 International Conference on Advanced Materials Science and Environmental Engineering
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/amsee-16.2016.4
DO  - https://doi.org/10.2991/amsee-16.2016.4
ID  - Kim2016/04
ER  -