Abstract
We demonstrated light extraction in flexible OLEDs(FOLEDs) by using nano-sized random pattern(nRP). Simply fabricated nRP on flexible substrate reduced optical loss through scattering effect Compared to conventional device, FOLEDs with nRP showed improved power(+36.36%), current(+25.64%) efficiency at luminance of 4000cd/cm2, and improved external quantum efficiency(+22.26%) at current density of 100mA/cm2.
| Original language | English |
|---|---|
| Title of host publication | Digest of Technical Papers - SID International Symposium |
| Publisher | Blackwell Publishing Ltd |
| Pages | 1702-1703 |
| Number of pages | 2 |
| Volume | 46 |
| Edition | Book 3 |
| Publication status | Published - 2015 Jun 1 |
| Event | 2015 SID International Symposium - San Jose, United States Duration: 2015 Jun 4 → … |
Other
| Other | 2015 SID International Symposium |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 15/6/4 → … |
Fingerprint
Keywords
- Flexible organic light emitting diode
- Light extraction
- Nano- size random pattern
- Reactive ion etching
- Scattering effect
ASJC Scopus subject areas
- Engineering(all)
Cite this
Simple light-extraction technology for flexible OLEDs. / Bae, Bong Han; Lee, Hyun Jun; Hwang, Ju Hyun; Kim, Kyu Nyun; Shim, Yong Sub; Park, Cheol Hwee; Jung, Sun Gyu; Park, Chan Hyuk; Lee, Dong Jun; Park, Young Wook; Ju, Byeong Kwon.
Digest of Technical Papers - SID International Symposium. Vol. 46 Book 3. ed. Blackwell Publishing Ltd, 2015. p. 1702-1703.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Simple light-extraction technology for flexible OLEDs
AU - Bae, Bong Han
AU - Lee, Hyun Jun
AU - Hwang, Ju Hyun
AU - Kim, Kyu Nyun
AU - Shim, Yong Sub
AU - Park, Cheol Hwee
AU - Jung, Sun Gyu
AU - Park, Chan Hyuk
AU - Lee, Dong Jun
AU - Park, Young Wook
AU - Ju, Byeong Kwon
PY - 2015/6/1
Y1 - 2015/6/1
N2 - We demonstrated light extraction in flexible OLEDs(FOLEDs) by using nano-sized random pattern(nRP). Simply fabricated nRP on flexible substrate reduced optical loss through scattering effect Compared to conventional device, FOLEDs with nRP showed improved power(+36.36%), current(+25.64%) efficiency at luminance of 4000cd/cm2, and improved external quantum efficiency(+22.26%) at current density of 100mA/cm2.
AB - We demonstrated light extraction in flexible OLEDs(FOLEDs) by using nano-sized random pattern(nRP). Simply fabricated nRP on flexible substrate reduced optical loss through scattering effect Compared to conventional device, FOLEDs with nRP showed improved power(+36.36%), current(+25.64%) efficiency at luminance of 4000cd/cm2, and improved external quantum efficiency(+22.26%) at current density of 100mA/cm2.
KW - Flexible organic light emitting diode
KW - Light extraction
KW - Nano- size random pattern
KW - Reactive ion etching
KW - Scattering effect
UR - http://www.scopus.com/inward/record.url?scp=84962725167&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962725167&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84962725167
VL - 46
SP - 1702
EP - 1703
BT - Digest of Technical Papers - SID International Symposium
PB - Blackwell Publishing Ltd
ER -