Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.349, 405-408, 2000
Comparison of electroluminescent characteristics of Zn(BTZ)(2) and Zn(BOX)(2) films prepared by vacuum evaporation method
Chelate-metal complexes such as zinc bis(2-(2-hydroxyphenyl)benzoxazolate) (Zn(BOX)(2)) and zinc bis(2-(2-hydroxyphenyl)benzothiazolate) (Zn(BTZ)(2)) have been known to show white luminance. In this study, the electroluminescent characteristics of Zn(BOX)(2) and Zn(BTZ)(2) was investigated using organic electroluminescent devices with the structure of ITO/TPD/Zn complexes/Al. It was found that Zn(BOX)(2) and Zn(BTZ)(2) show the blueish-white emission and the greenish-white emission, respectively.