公开(公告)号：US20240302657A1

公开(公告)日：2024-09-12

申请号：US18427527

申请日：2024-01-30

Applicant: Apple Inc.

Inventor： James E. Pedder ,  Gareth D. Hastings ,  Igor Stamenov ,  Matthew D. Hollands

IPC: G02B27/01 ,  G02B3/14 ,  G02B27/00 ,  G06F3/01

CPC classification number: G02B27/0172 ,  G02B3/14 ,  G02B27/0093 ,  G06F3/013

Abstract: An electronic device may include a display and a lens module through which the display is viewable. The lens module may include a tunable lens with an adjustable spherical power, cylindrical axis, and/or cylindrical power. To tune the tunable lens to compensate for a viewer's eyesight, the display may present at least one target. The optical power of the tunable lens may be set based on the point of gaze relative to the at least one target. Multiple targets with associated optical powers may be presented and the optical power of the tunable lens may be set depending on which target is aligned with the point of gaze. The display may present an image through a masking layer with a ring of pinhole pairs. The electronic device may include an input device that receives user input regarding a perceived image associated with the display and the masking layer.