Invention Publication
- Patent Title: TUNABLE CYLINDRICAL LENSES AND HEAD-MOUNTED DISPLAY INCLUDING THE SAME
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Application No.: US18007244Application Date: 2021-08-06
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Publication No.: US20230266592A1Publication Date: 2023-08-24
- Inventor: Andrew Ian RUSSELL , Joshua Naaman HADDOCK
- Applicant: Magic Leap, Inc.
- Applicant Address: US FL Plantation
- Assignee: Magic Leap, Inc.
- Current Assignee: Magic Leap, Inc.
- Current Assignee Address: US FL Plantation
- International Application: PCT/US2021/045110 2021.08.06
- Date entered country: 2023-01-27
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G02B27/02 ; G02B27/00
Abstract:
Systems include three optical elements arranged along an optical axis each having a different cylinder axis and a variable cylinder refractive power. Collectively, the three elements form a compound optical element having an overall spherical refractive power (SPH), cylinder refractive power (CYL), and cylinder axis (Axis) that can be varied according to a prescription (Rx).
Public/Granted literature
- US11852829B2 Tunable cylindrical lenses and head-mounted display including the same Public/Granted day:2023-12-26
Information query
