Rohm and Haas Electronic Materials Korea Ltd.

Dupont Specialty Materials Korea Ltd.

Hyo-Jung Lee

Sang-Hee Cho

Su-Hyun Lee

Bitnari Kim

Jin-Ri Hong

Chi-Sik Kim

Jeong-Eun Yang

Young-Mook Lim

Hyun-Ju Kang

Mi-Ja Lee

Ji-Song Jun

Dong-Hyung Lee

Young-Jun Cho

Young-Kwang Kim

Jae-Hoon Shim

Jeong-Hwan Jeon

So-Young Jung

Kyung-Hoon Choi

Dominea Rathwell

Hong-Yoep Na

Ye-Jin Jeon

The present disclosure relates to an organic electroluminescent compound, and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, it is possible to provide an organic electroluminescent device having improved driving voltage, lifetime properties, and/or power efficiency.

Organic electroluminescent compound and organic electroluminescent device comprising the same

The present disclosure relates to a plurality of host materials comprising a first host material comprising a compound represented by formula 1 and a second host material comprising a compound represented by formula 2 and an organic electroluminescent device comprising the same. By comprising the host materials according to the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency and/or long lifespan can be provided.

Plurality of host materials and organic electroluminescent device comprising the same

The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency can be provided.

The present disclosure relates to an organic electroluminescent compound, an organic electroluminescent material, and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure can provide an organic electroluminescent device having improved lifespan properties compared to the organic electroluminescent device comprising a conventional organic electroluminescent compound.

Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device

The present disclosure relates to a composition material for an organic electroluminescent device, a plurality of host materials, and an organic electroluminescent device comprising the same. By comprising the composition material for an organic electroluminescent device of the present disclosure, it is possible to provide an organic electroluminescent device having high luminous efficiency and/or long lifespan characteristics.

Composition material for organic electroluminescent device, plurality of host materials, and organic electroluminescent device comprising the same

Growing community of inventors

Gyeonggi-do, South Korea

Hyo-Jung Lee