WHITE LIGHT EMITTING ILLUMINATION DEVICE AND WHITE LIGHT EMITTING ORGANIC EL ELEMENT BY SINGLE COMPOUND

摘要

PPROBLEM TO BE SOLVED: To provide a white light emitting illumination device and a white light emitting organic EL element utilizing at least one type of single white light emitting compounds as light emitting materials, capable of emitting white light with high brightness, and capable of prolonging a light emission lifetime. PSOLUTION: This light-emitting device comprises a light-emitting layer containing light-emitting materials on a substrate having electrodes formed thereon. The white light emitting compounds which are novel materials having specific kinaklydon skeletons and carbazole skeletons are adopted as the light-emitting materials. PCOPYRIGHT: (C)2006,JPO&NCIPI