-
1.发明申请METHOD FOR DETERMINING A VALUE QUANTIFYING THE EFFECT OF AN OPTICAL FILTER ON A PARAMETER LINKED TO AN EYE 审中-公开确定光学滤波器对连接到眼睛的参数的影响的数值量化方法
公开(公告)号：WO2017149140A1
公开(公告)日：2017-09-08
申请号：PCT/EP2017/055054
申请日：2017-03-03
Inventor： BARRAU, Coralie
IPC: G02C7/10
Abstract: The invention relates to a method for determining a value quantifying the effect of an optical filter on a parameter linked to an eye, this optical filter blocking at least partially the transmission of light over a predetermined wavelength range, comprising the following steps : a) at least one spectral feature of the optical filter related to the transmittance of this optical filter at at least one wavelength in said predetermined wavelength range is provided, b) the value quantifying the effect of the optical filter on said parameter is calculated as a function of said at least one spectral feature of the optical filter provided in step a).
Abstract translation: 本发明涉及一种用于确定量化光学滤波器对与眼连接的参数的影响的值的方法，该光学滤波器至少部分地阻止预定波长范围内的光的传输， 包括以下步骤：a）提供与在所述预定波长范围中的至少一个波长处的该光学滤波器的透射率有关的滤光器的至少一个光谱特征，b）量化光学滤波器对所述 参数作为步骤a）中提供的光学滤波器的所述至少一个光谱特征的函数来计算。
-
公开(公告)号：WO2017032649A1
公开(公告)日：2017-03-02
申请号：PCT/EP2016/069452
申请日：2016-08-16
Inventor： BARRAU, Coralie , VILLETTE, Thierry , CANO, Jean-Paul , ARCHAMBEAU, Samuel , BIVER, Claudine
CPC classification number: G02C7/101 , G02B5/203 , G02C7/104 , G02F1/13718 , G02F1/13725 , G02F2001/13793 , G03H1/0244 , G03H2250/38
Abstract: Active optical filter adapted for a spectacle lens, the active optical filter being configured so as to filter light radiations over at least one predetermined range of wavelengths, wherein the full width at half maximum of the filtering function of the optical filter is smaller than or equal to 100 nm.
Abstract translation: 有源滤光器适用于眼镜镜片，所述有源滤光器被配置为过滤至少一个预定波长范围的光辐射，其中所述滤光器的滤光功能的半值全宽小于或等于 至100nm。
-
公开(公告)号：WO2013084178A1
公开(公告)日：2013-06-13
申请号：PCT/IB2012/057015
申请日：2012-12-06
Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE) , UNIVERSITE PARIS 6 PIERRE ET MARIE CURIE
Inventor： COHEN-TANNOUDJI, Denis , BARRAU, Coralie , VILLETTE, Thierry Pierre , SAHEL, José-Alain , PICAUD, Serge , ARNAULT, Emilie
IPC: G02C7/10
CPC classification number: G02C7/107 , G02B1/005 , G02B5/201 , G02B5/28 , G02B5/289 , G02C7/06 , G02C7/104 , G02C7/105 , G02C7/108
Abstract: An optical device comprising an optical substrate comprising a first surface having a first zone provided with first selective interferential filtering means for selectively inhibiting transmission of incident light based on the wavelength spectrum of the incident light, the first selective interferential filtering being configured to inhibit, at a first rate of rejection, transmission of a first selected range of wavelengths of incident light, incident on the first zone within a first selected range of angles of incidence, wherein the first selected range of angles of incidence is determined based on at least one main line of sight of a user.
Abstract translation: 一种光学装置，包括光学基片，其包括具有第一区域的第一表面，第一区域设置有第一选择性干涉滤波装置，用于基于入射光的波长光谱选择性地抑制入射光的透射，第一选择性干涉滤波器被配置为抑制 在第一选定的入射角范围内入射在第一区上的第一入射光波长的传输，其中第一入射角的范围是基于至少一个主要的 用户的视线。
-
4.发明申请
公开(公告)号：WO2022254232A1
公开(公告)日：2022-12-08
申请号：PCT/IB2021/000401
申请日：2021-05-31
Applicant: ESSILOR INTERNATIONAL
Inventor： SCHERLEN, Anne-Catherine , BARRAU, Coralie , POPHILLAT, Olivier , MAURY, Hélène , DUMONT, Jean-Philippe , CASTILLO LLAVE, Mayara , DOUSSINAULT, Cécile
Abstract: The invention provides a method for evaluating at least one light protection level of at least one optical product intended to face an eye of a user, the method comprising the following steps: - determining at least one short-term light protection score representative of at least one short-term light protection attribute, - determining at least one long-term light protection score representative of at least one long-term light protection attribute, evaluating at least one light protection level of at least one optical product based on said at least one short-term and at least one long-term protection scores. The invention also provides an optical product comprising a frame, at least one optical system product attached to said frame and intended to face an eye of a user, a data collecting device and a controller configured to perform said evaluating method.
-
公开(公告)号：WO2020187799A1
公开(公告)日：2020-09-24
申请号：PCT/EP2020/056984
申请日：2020-03-13
Applicant: ESSILOR INTERNATIONAL , SORBONNE UNIVERSITE
Inventor： MARIE, Mélanie , PICAUD, Serge , FRADOT, Valérie , SAHEL, José , VILLETTE, Thierry , BARRAU, Coralie , EHRISMANN, Camille
IPC: G02C7/10
Abstract: The invention relates to filter dedicated to protect eye cone cells and method associated. The eye cone cells protecting filter is intended to be applied to a transparent surface and to filter incident light for preventing eye cone cells of a user, from damages due to illumination at physiological light levels on the eye of said user, and having spectral characteristics to i) filter light wavelengths between 405 and 465 nanometers, and ii) transmit a filtered light reaching the eye cone cells and having a harmfulness on said eye cone cells under a predefined maximum threshold.
-
Patent Agency Ranking
公开(公告)号：WO2020064963A1
公开(公告)日：2020-04-02
申请号：PCT/EP2019/076106
申请日：2019-09-26
Applicant: ESSILOR INTERNATIONAL
Inventor： BARRAU, Coralie , POLETTO, Elise , DUMONT, Jean-Philippe , MARCK, Christelle , ROBIN, Céline , JACQUEMIN, Valérie , FRENCH, Elliot
Abstract: This ophthalmic lens for improving vision has a light cut factor CutLED between 32% and 90%, for wavelengths ranging from 380 nm to 500 nm, defined by formula (I), where Σ is a discrete or continuous sum operator, λ is the wavelength in nm, lens T% is the spectral transmittance of the lens in % and LED emission is the spectral distribution of a white light emitting diode; a mean luminous transmittance in the visible range higher than or equal to 75%; and light transmitted through the ophthalmic lens has a colorimetric value b*, as defined in the colorimetric CIE L*a*b* with illuminant D65, lower than 25.
-
7.发明申请PROCÉDÉ DE DÉTERMINATION D'UN FILTRE POUR UNE LENTILLE OPHTALMIQUE EN FONCTION D'UNE GRANDEUR REPRÉSENTATIVE D'UNE SENSIBILITÉ DYNAMIQUE DE l'OEIL D'UN PORTEUR A UNE VARIATION D'UN FLUX LUMINEUX 审中-公开方法用于确定眼用镜片用FILTER根据敏感性载体动态关照作者：面向光明STREAM的改变长代表
公开(公告)号：WO2017194898A1
公开(公告)日：2017-11-16
申请号：PCT/FR2017/051159
申请日：2017-05-12
Inventor： SCHERLEN, Anne-Catherine , DUBAIL, Marie , LONGO, Adèle , BARRAU, Coralie , MARIE, Sarah , POLETTO, Elise
Abstract: L'invention concerne un procédé de détermination d'un filtre pour une lentille ophtalmique destinée à être placée devant l'œil d'un porteur, ledit filtre étant apte à améliorer ou à maintenir le confort visuel et/ou les performances visuelles dudit porteur, Selon l'invention, ce procédé comporte : a) une étape de détermination d'une grandeur représentative d'une sensibilité dynamique de l'œil ou des deux yeux du porteur à une variation d'un flux lumineux, et b) une étape de détermination d'au moins une caractéristique optique dudit filtre en fonction de la grandeur représentative déterminée.
Abstract translation:
本发明涉及一种方法 确定预期使用的眼科镜片的过滤器 并放置在佩戴者眼睛的前方，所述过滤器适合使用 改进或者＆rd; 保持所述佩戴者的视觉舒适性和/或视觉表现，根据本发明，该过程是 包括：a）确定代表灵敏度的量值的步骤; 佩戴者的眼睛或双眼的动态; 光通量的变化，以及b）作为所确定的代表性数量的函数确定所述滤波器的至少一个光学特性。
-
公开(公告)号：WO2017055178A1
公开(公告)日：2017-04-06
申请号：PCT/EP2016/072641
申请日：2016-09-23
Inventor： BARRAU, Coralie , ROUSSEAU, Denis , LORE, Marie , VILLETTE, Thierry
CPC classification number: A61B5/6803 , A61B5/1103 , A61B5/4058 , A61B5/4094 , A61B5/4815 , A61B2560/0242 , A61B2560/0462
Abstract: The invention relates to a user migraine analysis component, comprising: - a memory configured to store computer executable instructions; and - a processor for executing the computer executable instructions, wherein the computer executable instructions comprise instructions for: - receiving at least a visual behavior parameter indicative of the real time visual behavior of the user, and - determining the migraine risk of the user based on the analysis of the at least one visual behavior parameter.
Abstract translation: 本发明涉及一种用户偏头痛分析组件，包括： - 被配置为存储计算机可执行指令的存储器; 以及 - 用于执行所述计算机可执行指令的处理器，其中所述计算机可执行指令包括以下指令： - 至少接收指示所述用户的实时视觉行为的视觉行为参数，以及 - 基于所述用户的视觉行为，确定所述用户的偏头痛风险 分析至少一个视觉行为参数。
-
公开(公告)号：WO2022258793A1
公开(公告)日：2022-12-15
申请号：PCT/EP2022/065775
申请日：2022-06-09
Applicant: ESSILOR INTERNATIONAL
Inventor： DING, Xingzhao , MAURY, Hélène , REDON, Justine , BARRAU, Coralie , LAVAL, Gautier , GUILLAIN, Frederic , JOUSSELIN, Caroline
Abstract: The invention relates to an optical lens comprising a substrate having a front main face and a rear main face, at least one of the main faces comprising a multilayer antireflection coating having a stack of at least one high refractive index layer and at least one low refractive index layer, wherein the multilayer antireflection coating(s) present on the main face(s) provide(s) the optical lens with an average blue light reflection factor RmB3 within the wavelength range 440-460 nm, which is higher than or equal to 15 %, for an angle of incidence ranging from 0° to 15°, and the spectral reflectivity curve of said multilayer antireflection coating has a reflection peak centered at a wavelength in the 340-420 nm range, and said reflection peak has a maximum reflectivity lower than or equal to 50 % and exhibits a full width at half maximum higher than 70 nm.
-
公开(公告)号：WO2022180246A1
公开(公告)日：2022-09-01
申请号：PCT/EP2022/054877
申请日：2022-02-25
Applicant: ESSILOR INTERNATIONAL
Inventor： MARIE, Sarah , SCHERLEN, Anne-Catherine , BARRAU, Coralie , POPHILLAT, Olivier , MAURY, Hélène , DUMONT, Jean-Philippe , EHRISMANN, Camille , CASTILLO LLAVE, Mayara , DOUSSINAULT, Cécile
IPC: A61B3/06
Abstract: The invention provides method for determining a visual discomfort and/or a visual performance of a user, the method comprising the following steps: - providing at least two quantities representative of a light sensitivity threshold of the user; - determining a resistance level based on said at least two quantities representative of a light sensitivity threshold of the user using a percentile scale based on a population baseline.
-
-
-
-
-
-
-
-
-
Search Results
24
records
(took 0.024 seconds)
