Invention Grant
- Patent Title: Tinted optical article
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Application No.: US15095392Application Date: 2016-04-11
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Publication No.: US09958706B2Publication Date: 2018-05-01
- Inventor: Gilles Baillet
- Applicant: ESSILOR INTERNATIONAL (Compagnie Generale d'Optique)
- Applicant Address: FR Charenton le Pont
- Assignee: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Current Assignee: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Current Assignee Address: FR Charenton le Pont
- Agency: Young & Thompson
- Priority: EP15305622 20150423
- Main IPC: G02C7/10
- IPC: G02C7/10 ; G02B1/00 ; G02C7/12 ; G02C7/14

Abstract:
A tinted optical article includes an optical substrate providing with an optical filter wherein the optical filter is configured to selectively emit light in at least one selected range of wavelengths of light in the visible spectrum of 460 nm to 530 nm, allowing retinal exposure of a wearer eye to chronobiological blue-enriched light.
Public/Granted literature
- US20160313573A1 TINTED OPTICAL ARTICLE Public/Granted day:2016-10-27
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