摘要:
The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, an organic electroluminescent device can have a low driving voltage, a long lifespan, and high power efficiency.
摘要:
The present invention relates to a novel organic electroluminescence compound and an organic electroluminescence device comprising the same. The organic electroluminescence compound according to the present invention provides higher luminous efficiency compared with conventional materials. In addition, an OLED device using the organic electroluminescence compound according to the present invention as a light-emitting host material has lower driving voltage, which results in higher power efficiency and enhanced power consumption, and provides improved current efficiency.
摘要:
The present invention relates to an organic electroluminescence compound and an organic electroluminescence device containing the same. Using the organic electroluminescence compound according to the present invention, it is possible to manufacture an organic electroluminescence device having long lifespan and high luminous efficiency.
摘要:
The present invention relates to a specific combination of a dopant compound and a host compound, and an organic electroluminescent device comprising the same. The organic electroluminescent device according to the present invention, has an advantage of showing a higher luminous efficiency under a driving voltage lower than that of the device comprising conventional luminescent materials.
摘要:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device containing the same. Since the organic electroluminescent compounds according to the present invention have high efficiency in transporting electrons, crystallization may be prevented when manufacturing a device. Further, the compounds have good layer formability and improve the current characteristics of the device. Therefore, they can produce an organic electroluminescent device having lowered driving voltages and enhanced power efficiency.
摘要:
The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, an organic electroluminescent device having excellent current efficiency and luminous efficiency can be produced.
摘要:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device containing the same. Using the organic electroluminescent compound according to the present invention, it is possible to manufacture an OLED device of lowered driving voltages and advanced power efficiency.
摘要:
The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. The organic electroluminescent compounds according to the present invention have high luminescent efficiency and a long lifespan, and thus an organic electroluminescent device having a long operating lifespan can be prepared by using the organic electroluminescent compounds according to the present invention.
摘要:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. Using the organic electroluminescent compound according to the present invention, it is possible to manufacture an OLED device of lowered driving voltages and advanced power efficiency.
摘要:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention has excellent luminous efficiency, power efficiency, and lifespan characteristic. Using the compounds of the present invention, it is possible to manufacture an OLED device with a long operating lifespan. In addition, the compounds can improve the power efficiency of the device to reduce overall power consumption.