Industrial Technology Research Institute

E-ray Optoelectronics Technology Co., Ltd.

Chi-Jen Lin

Heh-Lung Huang

Chien-Hong Cheng

Mei-Rurng Tseng

Jin-Sheng Lin

Teng-Chih Chao

Yi-Huan Fu

Hao-Chun Lee

Po-Wei Hsu

Huang-Ying Lin

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

Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented as follows: 

Organic compound and organic electroluminescence device employing the same

Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented as follows:  and Rand Rare each independent an aryl group, heteroaryl group, cycloalkyl group, hetero-cycloalkyl, or cycloaliphatic group.

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Yingge Township, Taiwan

Chi-Jen Lin