E-ray Optoelectronics Technology Co., Ltd.

Yi-Huan Fu

Heh-Lung Huang

Banumathy Balaganesan

Chi-Jen Lin

Teng-Chih Chao

Po-Wei Hsu

Kun-Feng Chiang

Huang-Ming Guo

Huang-Ying Lin

Chang-Ying Chu

Fang-Shih Lin

Zheng-Feng Ye

The present disclosure provides phenyl biphenylpyrimidine compounds of formula (I) and an organic electroluminescent device using the same: wherein X1 and A1 each independently represents substituted or unsubstituted C6-30 aryl or substituted or unsubstituted C5-30 heteroaryl having at least one heteroatom selected from the group consisting of N, O, and S, and n represents an integer of 1 or 2.

Phenyl biphenylpyrimidine compound and an organic electroluminescent device using the same

Compounds of formula (I) and organic electroluminescent devices containing a cathode, an anode, and an organic layer, wherein the organic layer containing the compounds of formula (I) are disclosed. The compounds of formula (I) are: wherein Arepresents a substituted or unsubstituted (C6-C30) aryl, or a substituted or unsubstituted 5- to 30-membered heteroaryl; n is an integer of 1 or 2, and Xis selected from the group of 

Compounds for organic electroluminescent components and organic electroluminescent devices using the same

The present invention provides a compound of formula (I) for an organic electroluminescent device: wherein X, X, X, Y, Ar, Ar, Ar, Ar, Ar, Ar, and Arare as defined in the description.

Compound for organic electroluminescent device and organic electroluminescent devices using the same

The present invention provides a compound of formula (I) for an organic electroluminescent device: wherein X and Y are each independently selected for the group consisting of an alkyl substituted, aryl substituted or unsubstituted carbazole, indolocarbazole, triphenylsilyl and diphenylphosphine oxide represented by formula (A), (B), (C), (D) or (E).

Compound for organic electroluminescent device and organic electroluminescent device having the same

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Taoyuan, Taiwan

Yi-Huan Fu