The optimization of multilayer OLED is discussed in this paper, especially the optimization of the thickness of hole injection layer.

还进行了多层结构OLED性能的优化，着重进行了空穴注入层厚度的优化。

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A new white organic light emitting diode(WOLED) was constructed by sandwiching an exciton blocking layer(EBL) between the emitting layer(EML) and the electron-injection layer.

通过在发光层（EBL）与电子注入层之间增加激子阻挡层（EBL）制备了新型白色有机发光器件（WOLED）。

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Then, gradually, application functionality can be abstracted into services, which are managed via dependency injection and which reside in a proper service layer.

然后，程序功能就会渐渐的抽象为服务，它是通过依赖注射来管理的，并位于合适的服务层中。

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The non-aqueous-based Hole Injection Layer (HIL) ink augments the company's existing aqueous-based HIL, and is geared specifically for solution processible phosphorescent OLED emitters.

ENGADGET: Plextronics rolls out next-gen OLED ink, promises bigger, better OLED displays