Invention Grant
- Patent Title: Optical articles with specific color glare
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Application No.: US17299832Application Date: 2019-12-04
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Publication No.: US12072518B2Publication Date: 2024-08-27
- Inventor: Srinivasan Balasubramanian , Aref Jallouli , Christelle Marck
- Applicant: Essilor International
- Applicant Address: FR Charenton-le-pont
- Assignee: Essilor International
- Current Assignee: Essilor International
- Current Assignee Address: FR Charenton-le-pont
- Agency: Norton Rose Fulbright US LLP
- Priority: EP 306636 2018.12.06
- International Application: PCT/EP2019/083671 2019.12.04
- International Announcement: WO2020/115128A 2020.06.11
- Date entered country: 2021-06-04
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G02B5/20 ; G02C7/10 ; G02C7/12

Abstract:
The optical articles disclosed herein render polarized glare in a certain tunable color that is visually more perceptive than a regular tinted lens or a regular polarized lens. Optical articles, including sunglass lenses, that are configured to color plane-polarized light transmitted through the lens will draw the wearer's attention and help identify the contours or dangers on surfaces in the wearer's field of vision.
Public/Granted literature
- US20220026612A1 OPTICAL ARTICLES WITH SPECIFIC COLOR GLARE Public/Granted day:2022-01-27
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