Afterglow Organic Light-Emitting Diode

作者：Kabe, Ryota; Notsuka, Naoto; Yoshida, Kou; Adachi, Chihaya^*

来源：Advanced Materials, 2016, 28(4): 655-660.

DOI：10.1002/adma.201504321

• ROOM-TEMPERATURE PHOSPHORESCENCE
• ELECTROLUMINESCENT DEVICES
• BENZOPHENONE
• DERIVATIVES
• EFFICIENCY
• POLYMERS
• PLASTICS

An afterglow organic light-emitting diode (OLED) that displays electroluminescence with long transient decay after it is turned off is demonstrated. This OLED exhibits blue and green dual emission originating from fluorescence and phosphorescence, respectively. A phosphorescence lifetime of 4.3 s is achieved.

• 出版日期2016-1-27