84596-30-5Relevant academic research and scientific papers
Asymmetric pyrene derivatives comprising amine group including pyridinyl group and organic light-emitting diode including the same
-
Paragraph 0326; 0335-0338; 0348; 0357-0360, (2021/04/20)
The present invention relates to pyrene derivatives represented by the following chemical formula A or the following chemical formula B, and an organic light-emitting diode including the same, wherein substituents Py, Ar1 to Ar3, Z and m are the same as d
PYRENE DERIVATIVES AND ORGANIC ELECTRO LUMINESCENT DEVICE COMPRISING SAME
-
Paragraph 0261; 0270-0273; 0287; 0300-0303, (2020/04/10)
The present invention relates to a pyrene based derivative compound of an asymmetric structure and an organic electroluminescent device comprising the same. The pyrene derivative according to the present invention is characterized by being represented by chemical formula A through chemical formula B. The pyrene derivative compound according to the present invention exhibits remarkably improved blue color purity as compared to an organic electroluminescent device using an existing pyrene based aryl amine derivative compound while being able to realize full color since life characteristic and luminance characteristic are excellent, thereby being able to be used in various display devices.
1-Benzoyl-3-(arylphyridyl)urea compounds
-
, (2008/06/13)
The present invention is directed to 1-benzoyl-3-(arylpyridyl)urea compounds useful as insecticides.
