In common use organic light-emitting materials and their energy band structure expression method are described.

随后介绍了常用的有机发光材料与其能带结构和发光机制。

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First, effective frequency band of component is widened by compound structure method.

首先，通过采用复合式结构展宽抑制元件频带。

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First, effective frequency band of component is widened by compound structure method.

首先，通过采用复合式结构展宽抑制元件频带。

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