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1. WO2020115128 - OPTICAL ARTICLES WITH SPECIFIC COLOR GLARE

Publication Number WO/2020/115128
Publication Date 11.06.2020
International Application No. PCT/EP2019/083671
International Filing Date 04.12.2019
IPC
G02C 7/12 2006.01
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
12Polarisers
G02C 7/10 2006.01
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
10Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
G01N 21/21 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
21Polarisation-affecting properties
G02B 5/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
G02B 27/28 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
28for polarising
G02B 5/20 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
CPC
G02B 5/20
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
G02B 5/3025
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
G02C 7/10
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
10Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
G02C 7/104
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
10Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
104having spectral characteristics for purposes other than sun-protection
G02C 7/12
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7Optical parts
12Polarisers
Applicants
  • ESSILOR INTERNATIONAL [FR]/[FR]
Inventors
  • BALASUBRAMANIAN, Srinivasan
  • JALLOULI, Aref
  • MARCK, Christelle
Agents
  • CHAUVIN, Vincent
  • LE CACHEUX, Samuel
  • ORSINI, Fabienne
  • BLAYO, Nadine
  • BONNANS, Arnaud
  • CANUEL, Clélia
  • DE CACQUERAY-VALMENIER, Stanislas
  • LE BIHAN, Jean-Michel
  • LIENARD, Céline
  • DEVIC, David
  • CELLIER, Pascal
  • MAGUER, Aude
Priority Data
18306636.406.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OPTICAL ARTICLES WITH SPECIFIC COLOR GLARE
(FR) ARTICLES OPTIQUES AYANT UN ÉBLOUISSEMENT DE COULEUR SPÉCIFIQUE
Abstract
(EN)
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.
(FR)
Les articles optiques de la présente invention rendent l'éblouissement polarisé dans une certaine couleur accordable qui est visuellement plus perceptible qu'une lentille teintée régulière ou une lentille polarisée régulière. Des articles optiques, y compris des verres solaires, qui sont configurés pour colorer une lumière polarisée dans le plan transmise à travers la lentille prendront l'attention de l'utilisateur et aideront à identifier les contours ou les dangers sur des surfaces dans le champ de vision de l'utilisateur.
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