Organic electroluminescent device
An organic electroluminescent device comprising an organic layer is provided. The organic layer is an electron transport layer comprising an electron transport material and a blue emission material. This electron transport layer causes an increase in the blue emission efficiency and lifespan of the...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
23.11.2010
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Subjects | |
Online Access | Get full text |
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Summary: | An organic electroluminescent device comprising an organic layer is provided. The organic layer is an electron transport layer comprising an electron transport material and a blue emission material. This electron transport layer causes an increase in the blue emission efficiency and lifespan of the organic electroluminescent device while improving efficiency in red and green ranges, a driving voltage, a color coordinate, and the lifespan of the organic electroluminescent device are not changed. |
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Bibliography: | Application Number: US20050191019 |