- Organic light-emitting diode including aryl substituted antracene derivatives
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The present invention, in regards to an organic light-emitting diode comprising a luminous layer and an electron transport layer between a first electrode and a second electrode, relates to an organic light emitting diode which includes one or more anthracene derivatives selected from compounds represented by chemical formula A below in the electron transport layer, and which includes one or more anthracene derivatives selected from compounds represented by chemical formula B below in the luminous layer. L_1, L_2, Y, Z, m, and m′ below are defined in the detailed description of the present invention.
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- Organic light-emitting diode including aryl substituted antracene derivatives
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The present invention, in regards to an organic light emitting diode comprising a luminous layer and an electron transport layer between a first electrode and a second electrode, relates to an organic light emitting diode which includes one or more anthracene derivatives selected from compounds represented by chemical formula A below in the electron transport layer, and which includes one or more anthracene derivatives selected from compounds represented by chemical formula B below in the luminous layer. L_a, L_b, A, Y and m below are defined in the detailed description of the present invention.
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Paragraph 0399-0403; 0423; 0429-0432; 0493-0496
(2020/04/01)
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- ORGANIC ELECTROLUMINESCENCE DEVICE AND ANTHRACENE DERIVATIVE
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An anthracene derivative having a specific asymmetric structure is provided. The asymmetric anthracenes are useful in an organic electroluminescence device and exhibit efficient light emission and a long performance lifetime.
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Page/Page column 27
(2011/02/26)
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