PLATINUM COMPLEX, LUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY, AND ILLUMINATOR

摘要

PROBLEM TO BE SOLVED: To provide a platinum complex excellent in blue color purity.SOLUTION: The platinum complex is represented by the formula 1. [Rto Rare each independently a substituent; Sto Sare each independently H or a substituent; and neighboring pairs Rand S, Rand S, or Sand Smay be linked with each other to form a ring; provided that at least one of Sto Srepresents a substituent selected from a specific substituent group.]