Device and method for altering the vergence of light to improve human vision of an electronic display

A method of improving and/or correcting human vision of an electronic display, the method including the steps of:

• refracting rays, emitted from a pixel of the electronic display, through a refractive element of a device at a predetermined vergence;
• wherein the refractive element comprises at least one convex or plano-convex structure;
• and
• wherein the at least one convex or plano-convex structure substantially overlaps the pixel of the electronic display;
• and
• wherein the refractive element is located directly adjacent or on the electronic display, to improve and/or correct human vision of an electronic display;
• and
• wherein the device is housed or located in a film or casing;
• and
• wherein the method produces a sharp image projected onto a retina.

A method of forming a device for altering vergence of light to improve and/or correct human vision of an electronic display, the method including the steps of:

• forming in a device at least one refractive element comprising at least one convex or plano-convex structure that refracts rays, emitted from a pixel of an electronic display, at a predetermined vergence,
• wherein the refractive element is located directly adjacent or on the electronic display, and
• wherein the at least one convex or plano-convex structure substantially overlaps the pixel of the electronic display;
• and wherein the device is housed or located in a film or casing.