Patent ID: 11880235
Assignee: APPLE INC.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The electronic device defined in claim 1 wherein the planar display cover layer has opposing outer and inner sides, wherein the light redirecting element is on the inner side of the planar display cover layer, wherein the electronic device further comprises an additional light redirecting element on the outer side of the planar display cover layer, wherein the light redirecting element and the additional light redirecting element are configured to form an afocal system, wherein the light redirecting element comprises a light redirecting element selected from the group consisting of: a hologram, a grating, and a set of lenses, and wherein the additional light redirecting element comprises a light redirecting element selected from the group consisting of: a hologram, a grating, and a set of lenses.