ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
May 24, 2023
filing date -
May 24, 2023
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Abstract
The disclosure relates to the technical field of organic electroluminescent materials, and provides an arylamine compound, and an organic electroluminescent device and an electronic apparatus thereof. The arylamine compound of the disclosure includes a [5]helicene group, and when the compound is used as a host material of an organic electroluminescent device, the efficiency and the service life of the device can be significantly improved.
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