A light emitting element, a luminescent device, a lighting installation, electronic equipment - Semiconductor Energy Laboratory Co., Ltd.

Title:

A light emitting element, a luminescent device, a lighting installation, electronic equipment

Document Type and Number:

Japanese Patent JP6031168

Kind Code:

B2

Abstract:

An object is to provide an organometallic complex whose phosphorescence characteristics can be adjusted by varying the structure of a ligand. Alternatively, an object is to provide an organometallic complex capable of emitting yellow phosphorescence with high luminance. Alternatively, an object is to provide a light-emitting device with high added value. An organometallic complex which has a structure represented by a general formula (G1) below and at least one substituent group represented by a general formula (G2) below as a phenyl group and is formed in such a way that a phenylpyrazine derivative represented by a general formula (G0) below is ortho-metalated by an ion of a Group 9 metal or of a Group 10 metal is provided. Alternatively, a light-emitting element and a light-emitting device formed including the organometallic complex are provided.

Inventors:

Inoue Eiko
Nobuharu Osawa
Tomoko Shimogaki
Tetsushi Seo

Application Number:

JP2015181469A

Publication Date:

November 24, 2016

Filing Date:

September 15, 2015

Export Citation:

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