DIAMANTANE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Dec 6, 2022
filing date -
Dec 6, 2022
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Abstract
Provided are a diamantane compound with which an organic electroluminescent device that can exhibit excellent luminous efficiency characteristics, more preferably excellent drive voltage characteristics and excellent luminous efficiency characteristics, can be produced, and an organic electroluminescent device material containing the diamantane compound. Also provided is an organic electroluminescent device that can achieve luminous efficiency characteristics, more preferably drive voltage characteristics and luminous efficiency characteristics, at high levels.
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