OLEDS HAVING HIGH EFFICIENCY AND EXCELLENT LIFETIME
An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer wherein the light-emitting layer comprises (a) a 2-arylanthracene compound and (b) a light-emitting second anthracene compound having amino substitution at a minimum of two positions, wherein at least one amine...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
26.11.2009
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Subjects | |
Online Access | Get full text |
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Summary: | An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer wherein the light-emitting layer comprises (a) a 2-arylanthracene compound and (b) a light-emitting second anthracene compound having amino substitution at a minimum of two positions, wherein at least one amine is substituted at the 2 position of the second anthracene compound. |
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Bibliography: | Application Number: KR20097015658 |