Patent ID: 7989580

Claim:
An optoelectronic device having at least one layer comprising a polymer having pendant groups or end groups derived from at least one metal complex of formula IA wherein M is Ir, Co, or Rh; is a cyclometallated ligand; R 1a is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, or substituted arylalkyl, R 2a is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, or substituted arylalkyl; and at least one of R 1a and R 2a is substituted alkyl, substituted aryl, substituted arylalkyl, and at least one substitutent of the substituted alkyl, substituted aryl, or substituted arylalkyl is a polymerizable group.