HIGH PRECISION, HIGH SPEED SOLAR CELL ARRANGEMENT TO A CONCENTRATOR LENS ARRAY AND METHODS OF MAKING THE SAME

摘要

A method for fabricating a photoelectric array device with an optical micro lens array (10) using a plurality of photovoltaic dies (12) so a lens (14) is aligned to each die (12) in the array device. A back surface (16) of a lens array substrate (10) is metallized with electrical conducting lines and interconnects (18). Fabricated photovoltaic dies are aligned to an alignment substrate using a fluidic capillary-driven alignment process. The plurality of aligned dies (12) is attached mechanically and electrically to the metallized lens array substrate (10), so the each die (12) aligns with a lens (14) in the lens array substrate (10). The alignment substrate is removed from the dies (12) attached to the lens array substrate (10). A back panel substrate (22) is coupled mechanically and electrically to the plurality of dies (12) attached to the lens array substrate (10).