System and methods for OPC model accuracy and disposition using quad matrix are presented. As disclosed, the PQD-LEDs comprise at least one quantum dot layer made from an aqueous suspension of quantum dots upon which a polymer layer is deposited by spin coating methods known in the art. The backplanes further having respective local power rails providing power for a corresponding one of the plurality of CPCI systems. The method also can include re-assigning, by a processor, a selected number of components of the maximum oversubscription region to the target region.