Multifunctional electroactive copolymers are provided. The copolymers may be A-B-A triblock copolymers, brush-type graft copolymers, or variations thereof. In a preferred embodiment, the copolymers are "dual use" in that they comprise both a light emitting segment and a charge transport segment. Methods...http://www.google.com.au/patents/US6512070?utm_source=gb-gplus-sharePatent US6512070 - Dual purpose electroactive copolymers
