Patent ID: 6849347
Filing Date: 2005-02-01
Classification: C08G,C09K,H01L,Y10S

Abstract:
1. An organic electroluminescent element comprising a pair of electrodes and at least one organic layer including a luminescent layer, the organic layer comprising at least one of: a polymer compound represented by the formula (1) or the formula (2): wherein EUG represents a monomer unit comprising a partial skeleton; PMG represents a monomer unit comprising a polymerizable group and the polymerizable group of PMG is in a terminal of the side chain of the PMG in formula (1); NRG represents a copolymerization monomer unit; (EUG-PMG) represents a group wherein PMG is bonded as a single unit of EUG; and k, m, n, p and q each represents a mole percentage wherein k is from 1 to 99(%); m is from 1 to 99(%); n is from 0 to 98(%); k+m+n=100(%); p is from 1 to 99(%); q is from 0 to 99(%); and p+q=100(%); and a product obtained after a polymerization of the polymerizable group.