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Comparison of Bipolar Hosts and Mixed‐Hosts as Host Structures for Deep‐Blue Phosphorescent Organic Light Emitting Diodes |
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| Authors: | Sook Hee Jeong Chang Woo Seo Prof Jun Yeob Lee Dr Nam Sung Cho Dr Jung Keun Kim Dr Joong Hwan Yang |
| Institution: | 1. Department of Polymer Science and Engineering, Dankook Univeristy, 126 Jukjeon‐dong, Suji‐gu, Yongin‐si, Gyeonggi‐do, 448‐701 (Korea), Fax: (+82)?31‐8005‐3585;2. LG Display R&D Center, 1007 Deogeun‐ri, Wollong‐myeon, Paju‐si, Gyeonggi‐do, 413‐811 (Korea) |
| Abstract: | |
| Keywords: | bipolar compounds high efficiency host‐guest systems OLEDs phosphorescence |