A process for the production of an optoelectronic device, such as a photovoltaic cell or a light emitting diode is disclosed. The process comprises providing a substrate having a conductive coating on at least one surface, the conductive coating having an initial roughness and at least one or more spikes,and applying a functional component to the coated surface of the substrate. The surface of the substrate having the conductive coating has been subjected to a polishing step using at least one brush to reduce the height of the spikes inherent to the conductive coating and to give the conductive coating a final roughness. By reducing the spikes there is less potential for the optoelectronic device to suffer from electrical shunts which reduce the efficiency of the device.
申请公布号
WO2012056240(A2)
申请公布日期
2012.05.03
申请号
WO2011GB52087
申请日期
2011.10.27
申请人
PILKINGTON GROUP LIMITED;BAMBER, DAVID LAWRENCE;MANNING, TROY DARRELL;MCSPORRAN, NEIL;WARREN, PAUL DAVID;HOLMES, PAUL, ARTHUR
发明人
BAMBER, DAVID LAWRENCE;MANNING, TROY DARRELL;MCSPORRAN, NEIL;WARREN, PAUL DAVID;HOLMES, PAUL, ARTHUR