| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymeric luminescent material which emits various colors of light with high luminous efficiency and lasts for a long time. SOLUTION: The polymeric luminescent material comprises a polymer having structural units each derived from an iridium complex represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>is a hydrogen atom, halogen atom, nitro group, cyano group, -OH, and 1-22C straight chain, cyclic or branched alkyl group. Z<SP>1</SP>, with C and N, represents an atom group for forming five-membered or six-membered nitrogen-containing heterocycle. L represents a monoanionic bidentate ligand having a polymerizable functional group). COPYRIGHT: (C)2007,JPO&INPIT
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