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公开(公告)号：US11880095B2
公开(公告)日：2024-01-23
申请号：US16605036
申请日：2018-04-19
Applicant: Essilor International
Inventor： Marius Peloux , Cecile Petignaud , Konogan Baranton , Benjamin Rousseau , Bruno Fermigier
CPC classification number: G02C7/083 , A61B3/113 , G02B27/0093 , G02C11/10 , G02C2202/20
Abstract: An optical device including an active programmable lens having an adjustable optical power depending on a prescription of a wearer and being relative to a vision distance and/or direction of an eye of the wearer, a vision sensor adapted to measure vision data relating to the vision distance and/or direction of the eye, and an optical power controller that includes a memory storing computer executable instructions and adapted to store measured vision data and two predetermined optical power states corresponding to an optical power relative to a range of vision distance and/or direction of the eye, and a processor for executing the stored computer executable instructions, which include instructions for adjusting the adjustable optical power between the predetermined optical power states with a resolution smaller than or equal to 0.25 D when the vision data passes from one range of vision distance and/or direction to another.
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公开(公告)号：US11567349B2
公开(公告)日：2023-01-31
申请号：US16495561
申请日：2018-03-20
Applicant: Essilor International
Inventor： Konogan Baranton , Benjamin Rousseau , Bruno Fermigier , Isabelle Poulain , Delphine Tranvouez-Bernardin
Abstract: The invention relates to an optical device (10) adapted to be worn by a wearer comprising at least: —a programmable lens (20) having an adjustable optical function and extending between at least one eye of the wearer and the real world scene when the optical device is worn by the wearer, —an optical function controller (30) comprising —a memory (32) storing at least computer executable instructions; and —a processor (34) for executing the stored computer executable instructions so as to control the optical function of the programmable lens (20), wherein the computer executable instructions comprise instructions for adjusting the optical function of the programmable lens (20) over a period of time determined so that the wearer does not perceive the adjustment of the optical function.
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3.发明授权公开(公告)号：US10712590B2
公开(公告)日：2020-07-14
申请号：US15768079
申请日：2016-10-11
Applicant: Essilor International
Inventor： Benjamin Rousseau , Melanie Heslouis , Sebastien Fricker , Nacer Lakhchaf , Guilhem Escalier , Thierry Bonnin , Isabelle Poulain , Valerie Jolivet , Juliette Wierzbicki
Abstract: An ophthalmic progressive addition lens for a presbyopic wearer which has a prescribed far vision mean refractive power a non nil prescribed addition, ADDp, the lens having a far vision reference point, a mean refractive power, PPO(α, β), a module of resulting astigmatism, ASR(α, β), a meridian line, ML(α, β), the (α, β) functions being determined in as-worn conditions of the lens by the wearer for gaze directions (α, β) joining the center of rotation of the eye, CRE, and the lens, wherein α is a lowering angle in degree and β is an azimuth angle in degree, and wherein α lens criterion, CRIT, fulfils following requirement: 0.38≤CRIT≤4.50, where: CRIT=NumeratorCRIT/DenominatorCRIT, NumeratorCRIT=(A1/A2)+(PPO(αFV, βFV)/(100·ADDp)); A1=α100%−α85%; A2=α100%−α60%; DenominatorCRIT=[(PeaksMean/ADDp)+(PPO(αFV,βFV)/(8·ADDp))]3.
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公开(公告)号：US10203519B2
公开(公告)日：2019-02-12
申请号：US15301322
申请日：2015-03-10
Applicant: Essilor International
Inventor： Matthieu Guillot , Pauline Colas , Sebastien Fricker , Benjamin Rousseau
Abstract: Methods for augmented reality, and to lenses, systems and methods for improving visual comfort of a wearer equipped with a head-mounted device configured for display of information content.
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公开(公告)号：US20150103312A1
公开(公告)日：2015-04-16
申请号：US14402276
申请日：2013-06-28
Inventor： Damien Paille , Benjamin Rousseau , Aude Contet , Isabelle Poulain , Stéphanie Vialet , Farid Karioty
CPC classification number: A61B3/0025 , G02C7/025 , G02C7/027 , G02C7/061 , G02C7/063 , G02C13/005 , G02C2202/04
Abstract: A process for determining a pair of personalized progressive ophthalmic lenses. and a computer program product associated to these processes. Right-handed persons and left-handed persons behave very differently when executing certain near vision tasks, such as writing on a sheet of paper. However, current lens designs do not take into account these behaviour differences. The comfort of wearing a pair of ophthalmic lenses can be improved for the wearer for whom the lenses are intended by adapting his near vision according to his handedness.
Abstract translation: 一种用于确定一对个性化渐进式眼科镜片的方法。 以及与这些过程相关联的计算机程序产品。 执行某些近视工作时，例如在一张纸上书写，右撇子和左撇子的人的行为差别很大。 然而，目前的镜头设计并没有考虑到这些行为差异。 穿戴一副眼镜的舒适度可以通过根据他的手感适应他的近视力来改善镜片佩戴者的意图。
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Patent Agency Ranking
公开(公告)号：US10345622B2
公开(公告)日：2019-07-09
申请号：US15541228
申请日：2015-12-29
Applicant: Essilor International
Inventor： Coralie Barrau , Nicolas La Villonniere , Thierry Villette , Benjamin Rousseau
IPC: G02C7/10
Abstract: The invention relates to the field of management systems and methods of an active device and more particularly, with said active device being an active ophthalmic lens, to a management system and method which allow a total or sufficient protection by taking into account the luminous environment of the wearer while avoiding some effects relative to permanent light filtering. According to a particular embodiment of the invention, there is also provided a monitoring of the wearer's health via active, regulated and continuous control of the active device, this control being performed for instance by a health professional via a remote monitoring system.
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公开(公告)号：US09307899B2
公开(公告)日：2016-04-12
申请号：US14402276
申请日：2013-06-28
Inventor： Damien Paille , Benjamin Rousseau , Aude Contet , Isabelle Poulain , Stéphanie Vialet , Farid Karioty
CPC classification number: A61B3/0025 , G02C7/025 , G02C7/027 , G02C7/061 , G02C7/063 , G02C13/005 , G02C2202/04
Abstract: A process for determining a pair of personalized progressive ophthalmic lenses. and a computer program product associated to these processes. Right-handed persons and left-handed persons behave very differently when executing certain near vision tasks, such as writing on a sheet of paper. However, current lens designs do not take into account these behavior differences. The comfort of wearing a pair of ophthalmic lenses can be improved for the wearer for whom the lenses are intended by adapting his near vision according to his handedness.
Abstract translation: 一种用于确定一对个性化渐进式眼科镜片的方法。 以及与这些过程相关联的计算机程序产品。 执行某些近视工作时，例如在一张纸上书写，右撇子和左撇子的人的行为差别很大。 然而，目前的镜头设计并没有考虑到这些行为差异。 穿戴一副眼镜的舒适度可以通过根据他的手感适应他的近视力来改善镜片佩戴者的意图。
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公开(公告)号：US11224338B2
公开(公告)日：2022-01-18
申请号：US16467306
申请日：2017-10-27
Applicant: ESSILOR INTERNATIONAL
Inventor： Jean-Luc Perrin , Guilhem Escalier , Isabelle Poulain , Benjamin Rousseau , Cécile Petignaud , Gildas Marin
Abstract: Disclosed is a method for measuring the refraction of an individual by a refraction measuring appliance, including: an initial step of determining at least one initial value of a visuo-postural parameter of the individual; a step of processing the initial value in order to deduce at least one initial value of a regulating parameter of the refraction measuring appliance, the regulating parameter being associated with the visuo-postural parameter; a step of regulating the refraction measuring appliance according to the initial value of the regulating parameter; and a step of measuring the refraction of the individual by the measuring appliance regulated in this way. Also disclosed is a method for the optical design of an ophthalmic lens, and to a pair of glasses including such a lens.
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公开(公告)号：US11016310B2
公开(公告)日：2021-05-25
申请号：US15768353
申请日：2016-10-11
Applicant: Essilor International
Inventor： Melanie Heslouis , Sebastien Fricker , Cyril Guilloux , Benjamin Rousseau
Abstract: A method for determining a three dimensional performance of an ophthalmic lens including: calculating a domain in which a condition between a local optical criterion and at a threshold value is fulfilled; determining the three dimensional performance of the ophthalmic lens according to the domain. A method of calculating an ophthalmic lens includes the method.
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公开(公告)号：US10942368B2
公开(公告)日：2021-03-09
申请号：US15767698
申请日：2016-10-11
Applicant: Essilor International
Inventor： Benjamin Rousseau , Guilhem Escalier , Isabelle Poulain , Juliette Wierzbicki , Laurent Calixte , Nacer Lakhchaf , Sarah Marie , Thierry Bonnin , Valerie Jolivet
Abstract: A method for determining an optical system of a personalized progressive lens for a given wearer including: a) providing a mean direction of gaze determined for the wearer in a reference frame tied to the head of the wearer; b) determining a target value for at least one optical design parameter as a function of the mean direction of gaze determined in a); c) calculating the optical system of the progressive lens by an optical optimization procedure on the basis of target values, wherein the target value of each optical design parameter as a function of the mean direction of gaze determined in b) is a target value.
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