ORGANIC LIGHT-EMITTING DEVICE
The present application provides a hetero-cyclic compound capable of greatly enhancing a lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
29.07.2020
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Subjects | |
Online Access | Get full text |
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