Display panel and display device

The invention provides a display panel and a display device.The display panel comprises a light-emitting layer and a packaging layer, the packaging layer is arranged on the light-emitting side of the light-emitting layer, the light-emitting layer comprises a functional layer, and the functional laye...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG DAN, FENG SHIZHEN, LIU LINQING, LIU ZHAOWEI, SU SHAN, LI ZHE, WANG ZHIWEN, WANG TENGYU, LI YANYAN, ZHANG XUEFENG, GUO YINGYING, XU YAJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	The invention provides a display panel and a display device.The display panel comprises a light-emitting layer and a packaging layer, the packaging layer is arranged on the light-emitting side of the light-emitting layer, the light-emitting layer comprises a functional layer, and the functional layer is located on the side, close to the packaging layer, of the light-emitting layer; the packaging layer comprises a first packaging layer and a second packaging layer, and the first packaging layer is located on the side, close to the functional layer, of the second packaging layer; the refractive index of the first packaging layer is smaller than those of the functional layer and the second packaging layer, and the side, away from the functional layer, of the first packaging layer is uneven. According to the scheme, by arranging the first packaging layer with the refractive index smaller than that of the functional layer and the second packaging layer, the situation that the optimal thickness of the functional la