Light-emitting devices containing network electrode polymers in electron blocking layer

Abstract From the Canadian patent

In general terms, the present invention includes a light-emitting polymeric material, the polymeric material comprising: (a) an electron transporting polymer; the electron transporting polymer in contact with (b) an electron blocking polymer, the electron blocking polymer incorporating a network electrode polymer. Such devices may be bilayer or multilayer devices in , accordance with arrangements known in the art. Likewise the source of , electrical current may be from any appropriate source having the electrical characteristics sufficient to and appropriate for the desired device make-up and application.