POLYMER LUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY DEVICE USING THE POLYMER LUMINESCENT MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a polymer luminescent material that can obtain high-luminance blue light with high luminous efficiency and provide organic EL element and display unit having excellent durability and can realize the display area expansion. SOLUTION: This polymer luminescent material is composed of a copolymer having a structure unit derived from a metal complex having a partial structure represented by formula (1) (wherein M11is Ir or Pt; R11-R17are H, a halogen atom or substituent or the like) and at least one structural unit selected from a hole-transporting polymerizable compound and an electron transporting polymerizable compound. COPYRIGHT: (C)2007,JPO&INPIT