US 11,927,757 B1
Electronic device display having distortion compensation
Milad Akhlaghi Bouzan, Redwood City, CA (US); William W Sprague, San Francisco, CA (US); Anup Rathi, Milpitas, CA (US); Duncan A McRoberts, Boulder, CO (US); and Tahereh Majdi, Sunnyvale, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Oct. 17, 2022, as Appl. No. 17/967,739.
Claims priority of provisional application 63/394,200, filed on Aug. 1, 2022.
Claims priority of provisional application 63/273,808, filed on Oct. 29, 2021.
Int. Cl. G02B 27/01 (2006.01); G02B 27/00 (2006.01)
CPC G02B 27/0172 (2013.01) [G02B 27/0093 (2013.01); G02B 2027/011 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01)] 22 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display panel configured to produce light;
a lens module that receives the light from the display panel, wherein the lens module comprises a first lens element and a second lens element and wherein the second lens element is a removable lens element that is configured to be selectively attached to the lens module; and
control circuitry that is configured to, based at least on a type of the removable lens element that is attached to the lens module, compensate a target image for geometric distortion caused by the lens module to produce a compensated image that is displayed on the display panel.