ORGANOMETALLIC COMPLEX, ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR PRODUCING THE SAME, DISPLAY DEVICE, LUMINAIRE AND ORGANIC THIN FILM SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide a material that produces an electron injection layer excellent in electron injection property and durability.SOLUTION: An organometallic complex is represented by formula (1). (M is a metal atom; C is a carbon atom, N is a nitrogen atom and O is an oxygen atom; Qrepresents the formation of a nitrogen-containing heterocyclic ring structure of a dotted-line arc together with a nitrogen atom, Xand Y; Xand Xeach independently represent either one of a carbon atom and a nitrogen atom, and Yand Yare each independently a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom; Qrepresents the formation of an aromatic hydrocarbon ring or an aromatic heterocyclic ring of a dotted-line arc together with a carbon atom, Xand Y; Rand Rrepresent a monovalent alkyl group on an amino group, and L represents direct coupling of Qwith an amino group or a coupling group coupling Qwith an amino group; and n is 1, 2 or 3).SELECTED DRAWING: None