Improvement of electroluminescence in QD-LED via QD layer heat-treatment

Title
Improvement of electroluminescence in QD-LED via QD layer heat-treatment
Authors
윤성룡전민현이전국
Keywords
양자점; 리간드; 전계발광; Light Emitting Devices
Issue Date
2013-05
Publisher
2013년 한국재료학회 춘계 학술대회
Abstract
IGZO layer deposited by RF sputtering in pure Ar and 0.5mTorr of working pressure shows resistivity of 3.4Ωcm The electroluminescence of QD-LEDs using metal oxide IGZO film was improved after heat-treatment due to the decreased current shunt in the device We demonstrated the device with 180℃ heat treatment shows peak luminance of 37Cd/㎡ at 10V
URI
http://pubs.kist.re.kr/handle/201004/46712
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KIST Publication > Conference Paper
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