ORGANOMETALLIC COMPLEX AND COMPOSITION, LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, ELECTRONIC DEVICE EACH COMPRISING THE ORGANOMETALLIC COMPLEX, AND METHOD FOR PREPARING LIGHT EMITTING ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a new organometallic complex, and a light emitting element, a light emitting device, or an electronic device which comprises the organometallic complex, to provide a composition in which the organometallic complex is dissolved, and to provide a method for manufacturing a light emitting element using the composition.

SOLUTION: The organometallic complex is represented by general formula (G1). The organometallic complex has high solubility in a solvent. In addition, the complex has a high light emission efficiency. Therefore, the organometallic complex is preferably used for manufacturing a light emitting element. The light emitting element prepared by using the organometallic complex can achieve high light emission efficiency.

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