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公开(公告)号：EP3615993A1
公开(公告)日：2020-03-04
申请号：EP18723367.1
申请日：2018-04-26
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公开(公告)号：EP3305178A2
公开(公告)日：2018-04-11
申请号：EP17194551.2
申请日：2017-10-03
发明人： CHENE, Sylvain , FAYOLLE, Romain
IPC分类号： A61B3/113
CPC分类号： G02C7/027 , A61B3/0025 , A61B3/107 , A61B3/112 , A61B3/113 , A61B3/14 , G06F19/00 , G06T7/74 , G06T2207/30041 , G16H50/50
摘要： The invention relates to a method for determining a geometrical parameter of an eye (20) of a subject, comprising the following steps:
a) capturing at least two images of the eye (20) while the subject looks in two different gaze directions (GD) thanks to an image capture device (30),
b) identifying, on each image, the image of the pupil (10) and/or the iris of the eye (20) and determining a geometrical feature of the image (110) of the pupil and/or the iris linked to the shape of this image of the pupil and/or iris,
c) determining said geometrical parameter of the eye (20) as a function of said geometrical features of the image (110) of the pupil and/or iris determined for each image of said plurality of images.摘要翻译： 本发明涉及一种用于确定对象的眼睛（20）的几何参数的方法，包括以下步骤：a）当对象在两个不同的注视方向（GD）上看时捕获至少两个眼睛图像（20） ），由于图像捕获设备（30），b）在每个图像上识别瞳孔（10）的图像和/或眼睛（20）的虹膜，并且确定图像（110）的几何特征 所述瞳孔和/或虹膜与该瞳孔和/或虹膜图像的形状相关联，c）根据瞳孔图像（110）的所述几何特征确定所述眼睛（20）的所述几何参数 和/或对于所述多个图像的每个图像确定虹膜。
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公开(公告)号：EP3910410A1
公开(公告)日：2021-11-17
申请号：EP20305493.7
申请日：2020-05-13
发明人： CHENE, Sylvain
IPC分类号： G02C7/08
摘要： The disclosure relates to an optical article comprising an optical lens shell (100) having an internal surface (101), a support element (200) mounting said shell (100), disposed in a fixed position, and movably mounting a moveable element (300) between a first position and a second position.
The optical article further comprises a sealed cavity (401), placed between the moveable element and the internal surface of the shell.
The optical article is switchable between a first configuration (CFG1), in which the moveable element is passively held against the shell and a second configuration (CFG2), in which the cavity is filled with a predetermined amount of a fluid altering the propagation of visible light and the moveable element is released from the shell by the pressure exerted by the fluid in the cavity.
The disclosure also comprises a corresponding method for controlling said optical article.-
4.发明公开
公开(公告)号：EP3524135A1
公开(公告)日：2019-08-14
申请号：EP18305146.5
申请日：2018-02-13
发明人： PERROT, Stéphane , DEBIEUVRE, Amandine , CHENE, Sylvain , CALEFF, Florian , BAILLON, Loïc , SCHERLEN, Anne-Catherine , MARIE, Sarah , MONTECELO, Susana
IPC分类号： A61B3/06
摘要： The invention provides a binocular optoelectronic device (10) wearable by a user for measuring a light sensitivity threshold of the user, comprising:
- a diffuser (12) configured to face eyes of the user,
- at least one light source (14) for emitting light toward said diffuser (12),
wherein the diffuser (12) comprises predetermined parameters allowing to provide a quasi-homogeneous light diffusion to at least one eye of the user from light emitted by said at least one light source (14).-
5.发明公开
公开(公告)号：EP3304180A1
公开(公告)日：2018-04-11
申请号：EP16731515.9
申请日：2016-04-12
摘要： A method is implemented by a computer for modifying a non-dioptric parameter of an optical system including a first and a second surface. The method includes a modifying step during which the first surface and second surface are modified so as to obtain a modified optical system such that the dioptric function of the modified optical system is substantially the same as the dioptric function of the optical system.
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6.发明公开DISPOSITIFS ET PROCÉDÉS POUR LA DÉTERMINATION DE LA POSITION D'UN POINT REMARQUABLE D'UN OEIL ET POUR LE SUIVI DE LA DIRECTION DE REGARD D'UN PORTEUR DE LUNETTES 审中-公开DISPOSITIFS ETPROCÉDÉSPOUR LADÉTERMINATIONDE LA POSITION D'UN POINT REMARQUABLE D'UN OEIL ET POUR LE SUIVI DE LA DIRECTION DE REGARD D'UN PORTEUR DE LUNETTES
公开(公告)号：EP3218765A1
公开(公告)日：2017-09-20
申请号：EP14827248.7
申请日：2014-11-14
发明人： FAYOLLE, Romain , CHENE, Sylvain
CPC分类号： G02C13/005 , A61B3/113
摘要： The invention relates to a device for determining the position of a characterizing point of an eye of a wearer provided with a spectacle frame (400), including: at least one image sensor apparatus (120); and positioning means for positioning the image sensor device relative to said spectacle frame (400), such that, when said spectacle frame is arranged in a useful position on the head of the wearer, the image sensor apparatus is capable of capturing an image of said eye of the wearer; and means for determining the position of a characterizing point of the eye from said at least one image of the eye of the wearer captured by the image sensor apparatus. The invention also relates to a method for determining the position of a characterizing point of an eye of a wearer, a device and a method for determining the direction of the gaze and a method for determining associated areas of wear of an ophthalmic lens.
摘要翻译： 包括：至少一个图像传感器装置（120）;以及至少一个图像传感器装置（120）。 以及用于相对于所述眼镜架（400）定位所述图像传感器装置的定位装置，使得当所述眼镜架布置在佩戴者的头部上的有用位置时，所述图像传感器装置能够捕捉所述图像 佩戴者的眼睛; 以及用于从由所述图像传感器装置捕捉的所述佩戴者的所述眼睛的所述至少一个图像确定所述眼睛的特征点的位置的装置。 本发明还涉及用于确定佩戴者的眼睛的特征点的位置的方法，用于确定凝视的方向的设备和方法以及用于确定眼科镜片的相关联的磨损区域的方法。
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7.发明授权METHOD FOR DETERMINING AN OPHTHALMIC LENS COMPRISING AN ASPHERICAL CONTINUOUS LAYER ON ONE OF ITS FACES AND AN ASPHERICAL FRESNEL LAYER ON ONE OF ITS FACES 有权期一眼镜玻璃具有连续ASPHERICAL组织位置上的一个双方确定过程包括玻璃和ASPHERICAL菲涅耳上的一个双方
公开(公告)号：EP2909673B1
公开(公告)日：2017-06-07
申请号：EP13779577.9
申请日：2013-10-18
发明人： CHENE, Sylvain , GOULET, Alain
CPC分类号： G02C7/02 , G01M11/0242 , G02B3/08 , G02C7/024 , G02C2202/20
摘要： Method for determining an ophthalmic lens which comprises an aspherical continuous layer and an aspherical Fresnel layer. The aspherical continuous layer is supported by one of the faces of the lens, the same holds for the aspherical Fresnel layer.
摘要翻译： 用于眼科透镜的确定性采矿非球面菲涅尔层的非球面连续层的和的方法，包括。 非球面连续层是通过透镜的面中的一个所支持，这同样适用于非球面菲涅尔层。
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公开(公告)号：EP3108295A1
公开(公告)日：2016-12-28
申请号：EP15704574.1
申请日：2015-02-17
CPC分类号： G02C13/005 , A61B3/0041 , A61B3/112 , A61B3/113 , G02B27/0172 , G02B2027/014 , G02C7/025 , G02C7/027 , G02C7/028 , G02C7/063 , G02C7/081 , G02C7/083
摘要： Method for optimizing an optical lens equipment for a wearer Method for optimizing an optical lens equipment for a wearer, the method comprising: - an eye tracking device providing step, during which a spectacle frame mounted eye tracking device is provided to the wearer, - a wearer parameter monitoring step, during which at least one parameter relating to the eyes of the wearer is monitored using the eye tracking device and - an optimization step during which the optical lens equipment is optimized based at least partly on the base of the monitoring of the at least one parameter during the wearer parameter monitoring step.
摘要翻译： 用于为佩戴者的光学透镜设备的优化佩戴者的方法的光学透镜装置的优化方法，该方法包括：-an眼睛跟踪设备提供步骤，其在眼镜框安装眼睛跟踪设备被提供给穿用者，-a 穿用者参数监测步骤，其中的至少一个参数与所述佩戴者的眼睛使用光学透镜设备基于至少部分的所述监测的基础上，优化了眼睛跟踪设备和安哪个期间优化步骤被监测 期间穿着者参数监测步骤的至少一个参数。
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公开(公告)号：EP3910398A1
公开(公告)日：2021-11-17
申请号：EP20305494.5
申请日：2020-05-13
发明人： HAMLAOUI, Samy , CHENE, Sylvain , FERMIGIER, Bruno
IPC分类号： G02B13/14
摘要： The disclosure relates to an optical article which comprises a hollow chamber (100) and a separator (102) separating the hollow chamber (100) into a first subspace (100a) and a second subspace (100b).
The separator (102) comprises an aperture (103).
The optical article comprises a deformable membrane (200), attached, in the second subspace (100b), along a closed line surrounding the aperture (103).
The optical article is switchable, by deformation of the membrane (200), between at least three states (ST1, ST2, ST3).
Each state corresponds to a different optical function.
The disclosure also comprises a corresponding method for switching said optical article between at least two of the three states.-
公开(公告)号：EP3856009A1
公开(公告)日：2021-08-04
申请号：EP19770134.5
申请日：2019-09-24
发明人： CHENE, Sylvain
IPC分类号： A61B3/11
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