Time‐Resolved Electroluminescence Study for the Effect of Charge Traps on the Luminescence Properties of Organic Light‐Emitting Diodes

The electroluminescence characteristics of pristine and degraded organic light‐emitting diode (OLED) devices are studied using the time‐resolved electroluminescence (TREL) technique. It is found that materials degradation results in notable changes in the temporal profile of TREL curve, which involv...

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Veröffentlicht in:	Physica status solidi. A, Applications and materials science Applications and materials science, 2020-09, Vol.217 (17), p.n/a
Hauptverfasser:	Kang, Jooyoun, Son, Jung Bae, Kim, Gyeong Woo, Bae, Sohyeon, Min, Kyung Suk, Sul, Soohwan, Jeon, Woo Sung, Jang, Jaeduck, Park, Gyeong-Su, Shin, Jai Kwang, Kwon, Jang Hyuk, Kim, Seong Keun
Format:	Artikel
Sprache:	eng
Schlagworte:	charge traps Decay degradation Electric potential Electroluminescence Excitons Luminescence Optical properties Organic light emitting diodes Photodegradation Thermal energy time‐resolved electroluminescence Voltage
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