Title of article
Improved efficiency of molecular organic EL devices based on super molecular structure
Author/Authors
Yin، نويسنده , , Shougen and Hua، نويسنده , , Yulin and Chen، نويسنده , , Xiaohong and Yang، نويسنده , , Xiaohui and Hou، نويسنده , , Yanbing and Xu، نويسنده , , Xurong، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2000
Pages
4
From page
109
To page
112
Abstract
A novel aluminum chelate, tris(5-hydroxymethyl-8-quinolinolato)aluminum (AlOq) as the emitter has been developed. The device (ITO/PVK/AlOq/Al) emitting green light has a luminance of more than 1000 cd/m2. The highest quantum efficiency of light-emitting devices is about 1.44 lm/W, better by three times than that of similar structure device made with Alq as the emitter duo to the formation of super molecular structure in AlOq thin films.
Keywords
electroluminescence , Alq , PVK , Light-emitting devices , Synthesis
Journal title
Synthetic Metals
Serial Year
2000
Journal title
Synthetic Metals
Record number
2073604
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