| abstract |
The invention discloses an organic luminescent material and an organic luminescent device thereof, and relates to the technical field of organic photoelectric materials. The present invention exhibits good thermal stability by introducing an anthracene-like rigid structure, and prepares it into a device by diffraction, especially as a host material in an organic electroluminescent device, which has low driving voltage, high brightness, excellent The characteristics of heat resistance and high efficiency are better than the existing commonly used OLED devices. |