Patent ID: 8427845
Filing Date: 2013-04-23
Classification: H01L,Y10T

Abstract:
1. A roll to roll process for packaging an optoelectronic device, said process comprising providing a partially packaged optoelectronic device in roll format, said partially packaged optoelectronic device comprising a substrate, a plurality of electroactive layers sandwiched between a cathode and an anode, and a first barrier layer having a plurality of feedthrough apertures exposing the cathode and the anode; providing a plurality of conductive patches, each conductive patch comprising a conductive metal surface layer and a non-conducting surface layer having an opening exposing the conductive layer; applying a conductive patch to each of the feedthrough apertures; and making contact between the conductive metal surface layer of each conductive patch and at least one of the cathode and the anode.