Metal complex containing phenyl-pyridines connected to carbazoles it's preparation method and it's applications

摘要

The present invention is associated with the carboxylic-phenyl carbazole structure represented by the formula (1) relates to a pyridine-based metal complex. It showed a higher electro-luminescence (EL) intensity on 481nm~486nm thus does not include a carbazole structure phenyl- better suited to the use of a blue organic light emitting diodes than the pyridine-based metal complex. One without the (red sky-blue and orange) or three primary colors (red, green, blue) also electroluminescence (EL) by adjusting the size of the peak can be applied to the illumination white light source, and the primary color at about 620nm only material suitable for the purpose of the white organic light-emitting diode used. ; Formula 1 ; carbazole, phenylpyridine, light emitting material, a diode, OLED, the sensor material, organometallic, dendrimer