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1.发明申请PROGRESSIVE LENS FOR OPHTHALMIC SPECTACLES, HAVING AN ADDITIONAL ZONE FOR INTERMEDIATE VISION 审中-公开用于眼科视力的渐进式镜片，具有用于中间视力的附加区域
公开(公告)号：WO2009077708A2
公开(公告)日：2009-06-25
申请号：PCT/FR2008052195
申请日：2008-12-03
Applicant: ESSILOR INT , GIRAUDET GUILLAUME , POULAIN ISABELLE
Inventor： GIRAUDET GUILLAUME , POULAIN ISABELLE
Abstract: A progressive lens for ophthalmic spectacles has an additional zone for intermediate vision. This additional zone is located beneath a near-vision zone. It enables objects located at a distance of between 1.0 and 1.5 meters, in a direction inclined at about 35 degrees to a line of sight passing through a cross mark (CM) on the lens, to be seen clearly. To achieve this, the optical power progression between a far-vision point (FV) and a near-vision point (NV) of said lens has a power-increase threshold which is located approximately at the cross mark.
Abstract translation: 用于眼镜的渐变镜片具有用于中间视力的附加区域。 这个附加区域位于近视区之下。 可以清楚地看到位于1.0和1.5米之间距离的物体，其方向与通过镜头上十字标记（CM）的视线倾斜约35度。 为了实现这一点，所述镜头的远视点（FV）和近视点（NV）之间的光焦度进程具有大致位于十字标记处的功率增大阈值。
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公开(公告)号：WO2009150378A3
公开(公告)日：2010-02-11
申请号：PCT/FR2009051096
申请日：2009-06-11
Applicant: ESSILOR INT , GIRAUDET GUILLAUME
Inventor： GIRAUDET GUILLAUME
CPC classification number: G02C7/061 , G02C7/027 , G02C13/005
Abstract: The invention relates to a method for making a customised progressive ophthalmic lens intended for an identified wearer that includes measurements of the inclination of the wearer's head. These measures are made when the wearer performs visual tasks in far-vision conditions, by consecutively looking horizontally, then towards the ground. A variation of the optical power of the progressive lens, below a reference direction for the far vision, is adjusted on the basis of the measure results. The habituation period of the wearer to the progressive lens can thus be reduced.
Abstract translation: 本发明涉及一种用于制造用于所识别的佩戴者的定制渐进式眼科镜片的方法，其包括对佩戴者头部的倾斜度的测量。 当佩戴者在远视情况下执行视觉任务时，通过连续水平地然后朝向地面进行这些措施。 基于测量结果调整渐进透镜的光功率在远视点的参考方向以下的变化。 因此可以减轻佩戴者对渐进镜片的习惯周期。
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公开(公告)号：WO2011001082A2
公开(公告)日：2011-01-06
申请号：PCT/FR2010051319
申请日：2010-06-25
Applicant: ESSILOR INT , DROBE BJOERN , GIRAUDET GUILLAUME
Inventor： DROBE BJOERN , GIRAUDET GUILLAUME
CPC classification number: A61B3/032 , A61B5/7475
Abstract: The invention relates to a method for characterizing a perception of blur by a subject (10) in order to determine a dioptric blur value for an image (C) observed by the subject. The image has a blur generated by the low-pass filtering of the image components in accordance with the respective space frequencies of said image components. An indication of the perception thereof of blur in the image is provided by the subject and is associated with the dioptric blur value. Several images associated with different dioptric blur values are used for defining a dioptric blur threshold value for the subject that corresponds to a blur perception criterion. The invention can be used for adjusting the design of a progressive lens for the subject in accordance with the sensitivity to said visual blur of said subject.
Abstract translation: 本发明涉及一种用于表征受试者（10）的模糊感知的方法，以便确定受试者观察到的图像（C）的屈光模糊值。 图像具有根据所述图像分量的相应空间频率对图像分量进行低通滤波而生成的模糊。 受试者提供对图像中模糊的感知的指示并且与屈光模糊值相关联。 与不同的屈光模糊值相关联的几个图像用于定义对应于模糊感知标准的对象的屈光模糊阈值。 本发明可以用于根据对所述对象的所述视觉模糊的敏感度来调整对象的渐变镜片的设计。
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公开(公告)号：CA3074626A1
公开(公告)日：2019-04-11
申请号：CA3074626
申请日：2018-10-02
Applicant: ESSILOR INT , UNIV MONTREAL
Inventor： DROBE BJORN , FAUBERT JOCELYN , GIRAUDET GUILLAUME
IPC: A61B3/00
Abstract: The invention relates to a method for adapting the visual and/or visual-motor behaviour of a person, the method comprising: - an optical parameter and a person visual parameter providing step (S2, S4), during which a person visual parameter indicative of a visual parameter of the person relative to a given visual and/or visual-motor behaviour of the person is provided and an optical parameter characterizing an optical system is provided, the optical system being intended to equip the person; a target value providing step (S6), during which a target value for the person visual parameter related to the optical parameter is provided; - a visual and/or visual motor behaviour modifying step (S8), during which a reference visual and/or visual-motor behaviour of the person is modified so as to define a modified visual and/or visual-motor behaviour of the person by providing a visual and/or visual-motor training to the person; a person visual parameter assessing step (S10), during which the person visual parameter is assessed for the modified visual and/or visual-motor behaviour of the person; a determining step (S12), during which a suitable visual and/or visual-motor behaviour for the person equipped with the optical system is determined by repeating the modifying and assessing steps so as to minimize the difference between the assessed person visual parameters and the target value; and an adapting step (S14), during which the visual and/or visual-motor behaviour of the person equipped with the optical system is adapted based on the suitable visual and/or visual-motor behaviour.
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公开(公告)号：CA3074330A1
公开(公告)日：2019-03-07
申请号：CA3074330
申请日：2018-08-30
Applicant: ESSILOR INT , UNIV MONTREAL
Inventor： GIRAUDET GUILLAUME , FAUBERT JOCELYN , DOTI RAFAEL , LUGO EDUARDO
Abstract: The invention relates to a method for determining an optical system intended to equip a person on the basis of the adaptability of the person to a visual and/or proprioceptive modification of his environment, the method comprising: - a person visual behaviour parameter providing step (S2), during which a person visual behaviour parameter indicative of the visual behaviour of the person relative to a given state of the environment is provided; - a reference value providing step (S4), during which a first value of the person visual behaviour parameter corresponding to a reference state of the environment is provided; - a visual and/or proprioceptive modification providing step (S6), during which a visual and/or proprioceptive modification of the reference state of the environment is provided so as to define a modified state of the environment; and - a determining step (S8), during which an optical parameter of the optical system is determined based on the first value of the person visual behaviour parameter and on a second value of the person visual behaviour parameter associated with the modified state of the environment.
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Patent Agency Ranking
公开(公告)号：CA2748002C
公开(公告)日：2017-02-28
申请号：CA2748002
申请日：2009-12-24
Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)
Inventor： GIRAUDET GUILLAUME
IPC: G02C7/02
Abstract: A method for providing a spectacle ophthalmic lens to a wearer, the method comprising the following steps: providing a value, SV, representing the sensitivity of the wearer referred to a scale of sensitivity to perception of spatial orientation, according to both visual and non visual frames of reference; calculating a design of the spectacle ophthalmic lens or selecting a design in a spectacle ophthalmic lens design data base by adapting the management of residual astigmatism and/or optical power repartition according to gaze direction based on the value, SV, representing the sensitivity of the wearer referred to a scale of sensitivity to perception of spatial orientation.
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公开(公告)号：BRPI0718920A2
公开(公告)日：2013-12-03
申请号：BRPI0718920
申请日：2007-11-15
Applicant: ESSILOR INT
Inventor： GIRAUDET GUILLAUME
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公开(公告)号：AU2006296464B2
公开(公告)日：2011-03-24
申请号：AU2006296464
申请日：2006-09-19
Applicant: ESSILOR INT
Inventor： MAISONNIER SYLVETTE , BIVER CLAUDINE , GIRAUDET GUILLAUME
IPC: G02C7/12
Abstract: The lens has zones (2a, 2c) associated to polarizing filters, where the size and position of the zones are determined based on an eye/head behavior of a wearer e.g. driver, along different orientations. The polarizing filter of one of the zones is oriented vertically with respect to a usage position of the lens that is utilized in a glass (2), where the vertical zone is situated adjacent to a temporal lateral edge of the lens with respect to the usage position.
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公开(公告)号：AU2005234607B2
公开(公告)日：2011-01-06
申请号：AU2005234607
申请日：2005-03-29
Applicant: ESSILOR INT
Inventor： GIRAUDET GUILLAUME
Abstract: The invention concerns a transparent and polarizing viewing element (2) divided into several zones (2a, 2b). At least one of the zones (2a) is associated with a light polarizing filter. The light passing through the optical surface is affected differently for two of said zones (2a, 2b) depending on the polarizing direction of said light. The polarizing filter is obliquely oriented relative to a horizontal direction (H) in the operational position of the element (2; 5), with an angle between the filter orientation and said horizontal direction of 90 degrees and of 0 degree.
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公开(公告)号：CA2747351A1
公开(公告)日：2010-06-24
申请号：CA2747351
申请日：2009-12-17
Applicant: ESSILOR INT , UNIV PARIS SUD 11
Inventor： AMORIM MICHEL-ANGE , FOURRE BENOIT , ISABLEU BRICE , GIRAUDET GUILLAUME
Abstract: A method for measuring the perception of spatial orientation of a person comprising the steps of: modifying a first non visual frame of reference and providing a second non visual frame of reference and measuring the value of the parameter representative of the perception of spatial orientation; modifying a first visual frame of reference so as to provide a second visual frame of reference and measuring the value of the parameter representative of the perception of spatial orientation; combining the measured values of the parameters representative of the perception of spatial orientation of preceding steps so as to obtain a value representing the sensitivity of the person referred to a scale of sensitivity to perception of spatial orientation.
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