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COLOR DEVELOPING STRUCTURE, DISPLAY, AND METHOD FOR PRODUCING COLOR DEVELOPING STRUCTURE

  • US 20200132900A1
  • Filed: 12/20/2019
  • Published: 04/30/2020
  • Est. Priority Date: 06/28/2017
  • Status: Active Grant
First Claim
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1. A color developing structure, comprising:

  • a concave-convex layer having a first surface, and a second surface located on a side facing away from the first surface, the first surface being provided with a concave-convex structure; and

    a functional layer located on the first surface or the second surface of the concave-convex layer, whereina convex surface of the concave-convex structure has a first pattern composed of a plurality of strip portions in plan view, and the strip portion has a width in a first direction and a length in a second direction perpendicular to the first direction, the width is smaller than a wavelength of incident light, and a standard deviation of the lengths of the plurality of strip portions is larger than a standard deviation of the widths.

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