[EN] ACENAPHTHOPYRIDINE DERIVATIVE, MATERIAL OF LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE<br/>[FR] DÉRIVÉ D'ACÉNAPTHOPYRIDINE, MATÉRIAU D'ÉLÉMENT ÉMETTEUR DE LUMIÈRE, ÉLÉMENT ÉMETTEUR DE LUMIÈRE, DISPOSITIF ÉMETTEUR DE LUMIÈRE, ET APPAREIL ÉLECTROMÉNAGER ÉLECTRONIQUE
申请人:SEMICONDUCTOR ENERGY LAB
公开号:WO2009119869A1
公开(公告)日:2009-10-01
It is an object to provide a new compound which is suitable for a material of an electron-transporting layer of a light-emitting element. In particular, it is an object to provide a compound which can be used for forming a light-emitting element capable of emitting light at a low drive voltage. An acenaphthopyridine derivative represented by the following general formula (G1) is provided. In the formula, Het represents a pyridyl group or a quinolyl group.
Acenaphthopyridine Derivative, Material of Light-Emitting Element, Light-Emitting Element, Light-Emitting Device, and Electronic Appliance
申请人:Takasu Takako
公开号:US20090247753A1
公开(公告)日:2009-10-01
It is an object to provide a new compound which is suitable for a material of an electron-transporting layer of a light-emitting element. In particular, it is an object to provide a compound which can be used for forming a light-emitting element capable of emitting light at a low drive voltage. An acenaphthopyridine derivative represented by the following general formula (G1) is provided. In the formula, Het represents a pyridyl group or a quinolyl group.