Compound, light emitting material and organic light emitting element

Yuma Ishikawa (Inventor), Youichi Tsuchiya (Inventor), Chihaya Adachi (Inventor), Jean-Luc Bredas (Inventor), Xiankai Chen (Inventor)

Research output: Patent

Abstract

A compound according to the present invention, which has a structure represented by general formula AA is useful as a light emitting material. In the general formula, at least one of R1-R9 represents a substituent; each of Y1-Y3 represents a methylene group, a carbonyl group, a thiocarbonyl group, an imino group, an oxygen atom, a sulfur atom or a sulfonyl group; and Z represents a nitrogen atom, a boron atom or a phosphine oxide group.
Original languageEnglish (US)
Patent numberWO2018159662A1
StatePublished - Sep 7 2018

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