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Above 20% external quantum efficiency in green and white phosphorescent organic light-emitting diodes using an electron transport type green host material
Soon Ok Jeon, Jun Yeob LeeVolume:
12
Year:
2011
Language:
english
Pages:
6
DOI:
10.1016/j.orgel.2011.08.001
File:
PDF, 532 KB
english, 2011