Abstract
We report the highly efficient organic light-emitting diodes (OLEDs) having the nano-scale random light-extraction structure (NsRLeS). The demonstrated NsRLeS realized the highly improved light out-coupling, resulted improved electroluminescence efficiencies without introducing the spectral distortions at any viewing angles. The OLEDs having the developed light out-coupling enhancement structure showed >90% improved power efficiency and >50% improved external quantum efficiency. The NsRLeS was fabricated by simple and easy process enough to apply on the mass production of the large scale OLEDs applications.
| Original language | English |
|---|---|
| Title of host publication | Digest of Technical Papers - SID International Symposium |
| Publisher | Blackwell Publishing Ltd |
| Pages | 920-922 |
| Number of pages | 3 |
| Volume | 44 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 2013 |
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Keywords
- light out-coupling
- nano-scale random light-extraction structure
- OLEDs
- simple & easy process
ASJC Scopus subject areas
- Engineering(all)
Cite this
Highly improved light out-coupling of the organic light-emitting diodes by utilizing the simple and easy process based nano-scale random light-extraction structure. / Park, Young Wook; Park, Tae Hyun; Song, Eun Ho; Shin, Se Joong; Kim, Hakkoo; Lee, Hyun Jun; Hwang, Ju Hyun; Choi, Kyung Bok; Ju, Byeong Kwon; Kim, Jung Suk; Lee, Kyu Back.
Digest of Technical Papers - SID International Symposium. Vol. 44 1. ed. Blackwell Publishing Ltd, 2013. p. 920-922.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Highly improved light out-coupling of the organic light-emitting diodes by utilizing the simple and easy process based nano-scale random light-extraction structure
AU - Park, Young Wook
AU - Park, Tae Hyun
AU - Song, Eun Ho
AU - Shin, Se Joong
AU - Kim, Hakkoo
AU - Lee, Hyun Jun
AU - Hwang, Ju Hyun
AU - Choi, Kyung Bok
AU - Ju, Byeong Kwon
AU - Kim, Jung Suk
AU - Lee, Kyu Back
PY - 2013
Y1 - 2013
N2 - We report the highly efficient organic light-emitting diodes (OLEDs) having the nano-scale random light-extraction structure (NsRLeS). The demonstrated NsRLeS realized the highly improved light out-coupling, resulted improved electroluminescence efficiencies without introducing the spectral distortions at any viewing angles. The OLEDs having the developed light out-coupling enhancement structure showed >90% improved power efficiency and >50% improved external quantum efficiency. The NsRLeS was fabricated by simple and easy process enough to apply on the mass production of the large scale OLEDs applications.
AB - We report the highly efficient organic light-emitting diodes (OLEDs) having the nano-scale random light-extraction structure (NsRLeS). The demonstrated NsRLeS realized the highly improved light out-coupling, resulted improved electroluminescence efficiencies without introducing the spectral distortions at any viewing angles. The OLEDs having the developed light out-coupling enhancement structure showed >90% improved power efficiency and >50% improved external quantum efficiency. The NsRLeS was fabricated by simple and easy process enough to apply on the mass production of the large scale OLEDs applications.
KW - light out-coupling
KW - nano-scale random light-extraction structure
KW - OLEDs
KW - simple & easy process
UR - http://www.scopus.com/inward/record.url?scp=84905244846&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84905244846&partnerID=8YFLogxK
U2 - 10.1002/j.2168-0159.2013.tb06371.x
DO - 10.1002/j.2168-0159.2013.tb06371.x
M3 - Chapter
AN - SCOPUS:84905244846
VL - 44
SP - 920
EP - 922
BT - Digest of Technical Papers - SID International Symposium
PB - Blackwell Publishing Ltd
ER -