| 摘要 |
An OLED device, a manufacturing method therefor, a display device and an electronic product. The OLED device comprises a first electrode (100), a second electrode (200), and an organic functional layer located between the first electrode (100) and the second electrode (200). The organic functional layer comprises a first functional layer section (310) formed using a first process, a second functional layer section (320) formed using a second process, and a mixed transition layer (400) arranged between the first functional layer section (310) and the second functional layer section (320). The mixed transition layer (400) is formed using at least a first main body material and a second main body material. The hole mobility of the first main body material is larger than the electron mobility. The electron mobility of the second main body material is larger than the hole mobility. |
