Abstract
The influence of organic-organic interfacial contaminants and deterioration in organic light-emitting diodes (OLEDs) was investigated. There was deterioration of the device characteristics when atmospheric contamination was introduced to the emission site. We simultaneously observed a decrease of the maximum capacitance, Cmax, of the OLEDs, implying that there was charge accumulation at the interface. Our study demonstrates that maintaining the interface adjacent to emission site free from contaminants is crucial to protect the device from deterioration.
| Original language | English |
|---|---|
| Pages (from-to) | 129-137 |
| Number of pages | 9 |
| Journal | Journal of the Society for Information Display |
| Volume | 23 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 1 2015 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
Cite this
Influence of the atmosphere on organic-organic interfacial layers and deterioration in organic light-emitting diodes. / Nakamura, Hirofumi; Noh, Seong Hee; Kuribayashi, Miki; Adachi, Chihaya.
In: Journal of the Society for Information Display, Vol. 23, No. 3, 01.03.2015, p. 129-137.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of the atmosphere on organic-organic interfacial layers and deterioration in organic light-emitting diodes
AU - Nakamura, Hirofumi
AU - Noh, Seong Hee
AU - Kuribayashi, Miki
AU - Adachi, Chihaya
PY - 2015/3/1
Y1 - 2015/3/1
N2 - The influence of organic-organic interfacial contaminants and deterioration in organic light-emitting diodes (OLEDs) was investigated. There was deterioration of the device characteristics when atmospheric contamination was introduced to the emission site. We simultaneously observed a decrease of the maximum capacitance, Cmax, of the OLEDs, implying that there was charge accumulation at the interface. Our study demonstrates that maintaining the interface adjacent to emission site free from contaminants is crucial to protect the device from deterioration.
AB - The influence of organic-organic interfacial contaminants and deterioration in organic light-emitting diodes (OLEDs) was investigated. There was deterioration of the device characteristics when atmospheric contamination was introduced to the emission site. We simultaneously observed a decrease of the maximum capacitance, Cmax, of the OLEDs, implying that there was charge accumulation at the interface. Our study demonstrates that maintaining the interface adjacent to emission site free from contaminants is crucial to protect the device from deterioration.
UR - http://www.scopus.com/inward/record.url?scp=84942549322&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84942549322&partnerID=8YFLogxK
U2 - 10.1002/jsid.318
DO - 10.1002/jsid.318
M3 - Article
VL - 23
SP - 129
EP - 137
JO - Journal of the Society for Information Display
JF - Journal of the Society for Information Display
SN - 1071-0922
IS - 3
ER -