Patent ID: 11867934
Assignee: NIKE, INC.
Field: nan (nan)
Classification: CPC nan | IPC A  G

Claim 17:
18. A structure comprising:
an optical element disposed on a surface of an article, wherein the optical element includes at least a first section disposed on a first area of the article and a second section disposed on a second area of the article, wherein the first section of the optical element imparts a first structural color to the first area of the article, wherein the second section of the optical element imparts a second structural color to the second area of the article, and wherein a color parameter of the first structural color and the second structural color are different from each other when viewed from the same angle of observation of a viewer having 20/20 visual acuity and normal color vision from a distance of about 1 meter from the article;, wherein the optical element comprises at least one layer, wherein the first section has a first number of layers and the second section has a second number of layers, wherein the first number of layers and the second number of layers are different, wherein at least one layer of the first section and a corresponding layer of the second section have a different average thickness, wherein the first structural color is a single-hue angle-independent first structural color that displays the same hue or substantially the same hue when viewed from at least 3 different angles that are at least 15 degrees apart from each other.