ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE AND ELECTRONIC PRODUCT

摘要

The OLED device according to this disclosure at least includes a first electrode, a second electrode and an organic functional layer disposed between the first electrode and the second electrode. The organic functional layer at least includes a first part functional layer formed through a first process, a second part functional layer formed through a second process, and a hybrid connecting layer disposed between the first part functional layer and the second part functional layer. The hybrid connecting layer is formed by using at least a first host material and a second host material. The first host material has a hole mobility greater than its electron mobility, and the second host material has an electron mobility greater than its hole mobility.

主权项

1. An organic light emitting diode (OLED) device at least comprising a first electrode, a second electrode and an organic functional layer disposed between the first electrode and the second electrode; wherein the organic functional layer at least comprises a first part functional layer formed through a first process, a second part functional layer formed through a second process, and a hybrid connecting layer disposed between the first part functional layer and the second part functional layer; wherein
the hybrid connecting layer is formed at least by using a first host material and a second host material; the first host material has a hole mobility greater than its electron mobility; and the second host material has an electron mobility greater than its hole mobility.