Invention Publication
- Patent Title: PRESCRIPTION LENSES WITH GRADIENT-INDEX LIQUID CRYSTAL LENS AND PANCHARATNAM-BERRY PHASE LENS
-
Application No.: US18506279Application Date: 2023-11-10
-
Publication No.: US20240184136A1Publication Date: 2024-06-06
- Inventor: Robin Sharma , Carl Chancy , Afsoon Jamali , Kurt Jenkins , Yang Zheng , Rongzhi Huang , Timothy Louis Wong , Evan Mark Richards
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02B27/00 ; G02B27/01 ; G02C7/08
Abstract:
An apparatus includes a partial reflector, a first lens, a reflective polarizer, and a second lens. The second lens includes a first part and a second part coupled to the first part with at least one optical property designed to correct a specific user's refractive error. Various other apparatuses, systems, and methods of manufacture are also disclosed.
Information query
