公开(公告)号：US20250028157A1

公开(公告)日：2025-01-23

申请号：US18480695

申请日：2023-10-04

Applicant: Apple Inc.

Inventor： Seung Hoon Lee ,  Fuyi Yang ,  Hanyang Huang ,  Se Hyun Ahn ,  Wentao Li ,  Young Cheol Yang ,  Zhibing Ge ,  Dagny Fleischman

IPC: G02B17/08 ,  G02B25/00

Abstract: An electronic device may include a display system and an optical system that are supported by a housing. The optical system may be a catadioptric optical system having one or more lens elements. The optical system may include a wave plate stack with one or more wave plates. The display system may also include a wave plate stack with one or more wave plates. Each wave plate stack may include a positive dispersion quarter wave plate and a positive dispersion half wave plate. Each wave plate stack may include a negative dispersion quarter wave plate and a negative dispersion half wave plate. Each wave plate stack may include a biaxial quarter wave plate and a biaxial half wave plate.