MICRO-LENS ARRAY, PROJECTION TYPE IMAGE DISPLAY DEVICE, METHOD FOR DESIGNING MICRO-LENS ARRAY, AND METHOD FOR MANUFACTURING MICRO-LENS ARRAY

摘要

The micro-lens array is a micro-lens array in which a plurality of micro-lenses are arranged in a matrix in a plan view, wherein each of the plurality of micro-lenses has four main sides in a plan view, and each of the four main sides is inclined with respect to a row virtual line parallel to a row direction or a column virtual line parallel to a column direction.