METHOD FOR PREVENTING AN ELECTRICAL SHORTAGE IN A SEMICONDUCTOR LAYER STACK, THIN SUBSTRATE CPV CELL, AND SOLAR CELL ASSEMBLY

摘要

The invention relates to a method for preventing an electrical shortage between at least two layers of a semiconductor layer stack attached by the surface of one of its layers to a substrate via a conductive adhesive by providing an isolating layer on the side walls of the stack or by removing excess material after attaching the stack to the substrate. The invention also relates to a thin substrate CPV cell and to a solar cell assembly.