Meta-lens image capturing lens including the meta-lens image capturing device including the image capturing lens and electronical apparatus including the image capturing device

摘要

An embodiment includes a plurality of first nanostructures that are two-dimensionally arranged in a circumferential direction and a radial direction with respect to a central point, a first region in which the plurality of first nanostructures are distributed according to a first rule, and the A plurality of regions surrounding the first region, including a plurality of second nanostructures that are two-dimensionally arranged in a circumferential direction and a radial direction, wherein the plurality of second nanostructures are distributed according to a second rule We provide a meta lens that includes two areas. In the first rule and the second rule, the width of each of the plurality of first or second nanostructures is w, and the arrangement interval in the circumferential direction between the plurality of first or second nanostructures is p. In the first region and the second region, a rule such that a section where Δw*Δp > 0 and a section where Δw*Δp < 0 coexist extends in the radial direction to be formed can