ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE
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United States of America
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Mar 20, 2025
app pub date -
Sep 5, 2024
filing date -
Sep 5, 2024
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Provided are an organic electroluminescent material and a device. The organic electroluminescent material is a compound having a structure of Formula 1 and can be used as a host material in an organic electroluminescent device. These new compounds can provide better device performance such as high efficiency and unexpected improvement in lifetime. Further provided are an organic electroluminescent device comprising the compound, a compound composition comprising the compound and an electronic device comprising the compound.
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