Importance

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Abstract

The present disclosure provides an organic electroluminescent device including: a first electrode layer; an organic functional layer, disposed on the first electrode layer; a second electrode layer, disposed on the organic functional layer; and an inorganic layer, disposed on the second electrode layer, wherein the inorganic layer is a titanium dioxide layer or a silicon carbide layer. There also provides a display including the above organic electroluminescent device. The organic electroluminescent device of the present disclosure may effectively suppress blue and violet lights that do harm to human eyes, and prevents human bodies from damages caused by high-energy blue lights. Meanwhile, the inorganic layer may function as a protection on the cover layer and the second electrode layer, so as to prolong the lifetime of the OLED device, and the micro-cavity structures of the inorganic layer and the organic material together may improve the color purity of the OLED device.

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First Claim