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发明公开
CN110518133A 有机电致发光器件和电子装置 无效 - 驳回

有机电致发光器件和电子装置
摘要：
本发明提供一种有机电致发光器件和电子装置，其电子阻挡层包含化学式1所示的化合物，电子传输层包含化学式2所示的化合物。该有机电致发光器件具有较低的驱动电压及较高的发光效率及电力效率，同时寿命较长。
摘要（英）：

The present invention provides an organic electroluminescent device and an electronic device, wherein an electron blocking layer comprises a compound represented by a chemical formula 1, and an electron transport layer comprises a compound represented by a chemical formula 2. The organic electroluminescent device has a lower driving voltage, higher light-emitting efficiency and power efficiency and longer service life.

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