| 摘要 |
An array substrate and manufacturing method thereof, and display device. The array substrate comprises: a base substrate (1); and a first light-emitting unit (100), a second light-emitting unit (200), a third light-emitting unit (300) and a fourth light-emitting unit (400) provided on the base substrate (1) and arranged periodically. Each of the first light-emitting unit (100), the second light-emitting unit (200), the third light-emitting unit (300) and the fourth light-emitting unit (400) comprises a first electrode (2), a second electrode (3) and an organic material functional layer, the organic material functional layer comprising a light-emitting portion, wherein the light-emitting portion comprises: a first light-emitting layer (4) located in the second light-emitting unit (200) and the third light-emitting unit (300), and a second light-emitting layer (5) provided on the first light-emitting layer (4) and located in the first light-emitting unit (100) and the second light-emitting unit (200), and a third light-emitting layer (6) provided on the first light-emitting layer (4) and located in the third light-emitting unit (300) and the fourth light-emitting unit (400). The first light-emitting layer (4) is configured to emit light in at least one of the second light-emitting unit (200) and the third light-emitting unit (300). |
