An optical device comprising an anode, a cathode comprising barium, strontium or calcium, and a layer of organic semiconducting material between the anode and the cathode wherein a layer of hole transporting and electron blocking material is located between the anode and the layer of organic semiconducting material.
申请公布号
WO2004084260(A2)
申请公布日期
2004.09.30
申请号
WO2004GB01209
申请日期
2004.03.19
申请人
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;TIERNEY, BRIAN;GRIZZI, ILARIA;FODEN, CLARE;PATEL, NALIN;LEADBEATER, MARK
发明人
TIERNEY, BRIAN;GRIZZI, ILARIA;FODEN, CLARE;PATEL, NALIN;LEADBEATER, MARK
