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发明公开
CN107056763A 一种以氧杂蒽为核心的有机电致发光材料及其应用 无效 - 撤回

一种以氧杂蒽为核心的有机电致发光材料及其应用
摘要：
本发明公开了一种以氧杂蒽为核心的化合物，及其该类化合物在有机电致发光器件中的应用，该类化合物具有适当的分子能级、优良的热稳定性和薄膜稳定性，适合作为有机电致发光器件的功能层，应用在有机电致发光领域中。
摘要（英）：

The invention discloses compounds taking xanthene as a core and an application of the compounds in organic electroluminescent devices. The compounds have proper molecular energy level, excellent thermal stability and film stability and are suitable for being applied to the field of organic electroluminescence as functional layers of the organic electroluminescent devices.

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