| abstract |
An organic light-emitting diode and a manufacturing method thereof are provided. The organic light-emitting diode includes: a substrate ( 10 ) and a first light extraction layer ( 20 ), a first electrode layer ( 30 ), a light-emitting layer ( 40 ), a second electrode layer ( 50 ) and an encapsulation layer ( 70 ) that are sequentially disposed on the substrate, wherein the organic light-emitting diode further includes a second light extraction layer ( 60 ), and the second light extraction layer ( 60 ) is disposed adjacent to the encapsulation layer ( 70 ); the light-emitting layer ( 40 ) is an organic light-emitting layer and the first electrode layer ( 30 ) is an anode layer or a cathode layer and correspondingly the second electrode layer ( 50 ) is a cathode layer or an anode layer. |