- Red phosphorescent compounds and organic electromuninescent devices using the same
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Disclosed herein are red phosphorescent compounds of the following Formulas 1 to 4: wherein is R1-R7 have the meaning as detailed in the application and is selected from 2,4-pentanedione, 2,2,6,6,-tetramethylheptane-3,5-dione, 1,3-pr
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Page/Page column 23-24
(2008/06/13)
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