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公开(公告)号：US20210055563A1
公开(公告)日：2021-02-25
申请号：US17094419
申请日：2020-11-10
Applicant: ESSILOR INTERNATIONAL
Inventor： Aude BOUCHIER , Jean-Paul Cano , Samuel Archambeau
Abstract: A method and system for image display with a head-mounted device, which use a seethrough tunable diffractive mirror, such as a see-through tunable holographic mirror or seethrough tunable LCD array mirror, which mirror is useful in providing augmented reality.
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公开(公告)号：US20200233128A1
公开(公告)日：2020-07-23
申请号：US16633078
申请日：2018-07-24
Applicant: Essilor International
Inventor： Aude BOUCHIER , Claudine BIVER
Abstract: An optical article including a substrate, and a holographic waveguide covering at least part of the substrate and including two main surfaces, at least one of them conforming to a surface of the substrate, and at least first and second zones that are configured so that light incoming on one of the first and second zones is at least partially guided towards the other of the first and second zones.
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公开(公告)号：US20190293938A1
公开(公告)日：2019-09-26
申请号：US16316919
申请日：2017-07-05
Applicant: Essilor International
Inventor： Gilles LE SAUX , Aude BOUCHIER , Pauline COLAS , Loic QUERE , Matthieu GUILLOT , Jean Marc CORNIER
Abstract: A method for providing a display device for an electronic information device configured to display a virtual image to a user, the electronic information device including an optical element having a nonzero optical power and configured to be positioned in front of an eye of a user, the display device including a light source and a guide element configured to guide optical beams emitted by the light source to the eye of the user to allow viewing of the virtual image, the method including: providing a value of a parameter of the virtual image; and determining an optimum value of a display parameter of the display device from at least one optical power at a point of the optical element and from the value of the parameter of the virtual image.
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公开(公告)号：US20190219968A1
公开(公告)日：2019-07-18
申请号：US16227608
申请日：2018-12-20
Applicant: Essilor International
Inventor： Aude BOUCHIER , Samuel ARCHAMBEAU , Jerome BALLET , Jean-Paul CANO
CPC classification number: G03H1/2294 , G02B27/0172 , G02B2027/0174 , G02B2027/0178 , G03H1/16 , G03H1/2205 , G03H1/2286 , G03H1/30 , G03H2001/2231 , G03H2001/2234 , G03H2001/2284 , G03H2001/2292 , G03H2222/13 , G03H2222/34 , G03H2227/02 , G03H2270/55
Abstract: Head-mounted device intended to be worn by a wearer, wherein the head-mounted device is configured for the display and visualization, by the wearer, of virtual images, wherein said head-mounted device comprises: At least one light source, and At least one Fourier hologram, wherein the light source is configured for illuminating said Fourier hologram, so as to cause visualization of at least one virtual image by the wearer.
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15.发明申请公开(公告)号：US20190011730A1
公开(公告)日：2019-01-10
申请号：US16067197
申请日：2016-12-22
Applicant: Essilor International
Inventor： Aude BOUCHIER , Stephane PERROT , Jerome BALLET , David ESCAICH , Samuel ARCHAMBEAU , Willy CHAUDAT , Jean-Paul CANO
IPC: G02C7/10
Abstract: A method for controlling an ophthalmic system including at least one optical element, at least one measuring sensor, at least one interface for communication with a communicating external electronic device, and at least one processor connected to the optical element and used to control a variation of a functionality relating to the optical element. The method includes: obtaining at least one measurement using the sensor, selecting at least one piece of information obtained by a communicating external electronic device, determining an instruction based on the measurement acquired by the sensor and the information obtained by the communicating external electronic device, and executing the instruction by the processor to control the variation of the functionality relating to the optical element.
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Patent Agency Ranking
公开(公告)号：US20160216515A1
公开(公告)日：2016-07-28
申请号：US14916905
申请日：2014-09-03
Inventor： Aude BOUCHIER , Jean-Paul CANO , Gilles LE SAUX
CPC classification number: G02B27/0172 , G02B2027/011 , G02B2027/014 , G02B2027/0174 , G02B2027/0178 , G02C7/027 , G02C7/086 , G02C7/14 , G02C2202/20 , G03H1/0808 , G03H1/2286 , G03H1/2294 , G03H2001/0825 , G03H2001/2284 , G03H2225/60 , G03H2226/04 , G03H2227/02 , G06T19/006
Abstract: Methods and systems for image display with a head-mounted device, wherein customization of the display is achieved by taking into account wearer-specific visualization parameters. Such visualization parameters include parameters pertaining to the design of the device and/or wearer ophthalmic data such as wearer prescription data. Preferred images are computer-generated holographic images.
Abstract translation: 使用头戴式装置进行图像显示的方法和系统，其中通过考虑佩戴者特定的可视化参数来实现显示的定制。 这样的可视化参数包括与设备的设计和/或佩戴者眼科数据（例如佩戴者处方数据）有关的参数。 首选图像是计算机生成的全息图像。
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公开(公告)号：US20240264345A1
公开(公告)日：2024-08-08
申请号：US18640760
申请日：2024-04-19
Applicant: Essilor International
Inventor： Aude BOUCHIER , Claudine BIVER
CPC classification number: G02B5/203 , G03H1/0408 , G03H1/26 , G03H2001/2226 , G03H2260/10 , G03H2260/12 , G03H2270/21 , G03H2270/55
Abstract: An optical article including a substrate, and a holographic waveguide covering at least part of the substrate and including two main surfaces, at least one of them conforming to a surface of the substrate, and at least first and second zones that are configured so that light incoming on one of the first and second zones is at least partially guided towards the other of the first and second zones.
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公开(公告)号：US20240168318A1
公开(公告)日：2024-05-23
申请号：US18551415
申请日：2022-03-31
Applicant: Essilor International
Inventor： Aude BOUCHIER , Jessica COMBIER , Jean-Paul CANO
Abstract: An eyewear device including an electronic frame. The electronic frame includes a front frame element arranged to at least partially house an electrochromic lens, temple connected to the front frame element, a photosensitive sensor arranged on the temple to measure data relating to a light reflected from part of a wearer's face when the electronic frame is worn by the wearer, and a control circuit configured to control the electrochromic lens according to the measured data.
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公开(公告)号：US20220244542A1
公开(公告)日：2022-08-04
申请号：US17620307
申请日：2020-06-19
Applicant: Essilor International
Inventor： Aude BOUCHIER , Samuel ARCHAMBEAU , Karin SCHERER
Abstract: Aa method for manufacturing a set of semi-finished lenses and a lens from a semi-finished lens of the set and a set of semi-finished lenses each intended to be used in the manufacturing of a finished lens of determined target power, each semi-finished lens having a base curve chosen among a number N of base curves, wherein each base curve is associated to a respective range of powers of finished ophthalmic lenses to be manufactured, and each semi-finished lens of the set comprises a recorded holographic component, wherein the holographic components of the set exhibit a limited number of configurations, and each holographic component configuration is associated exclusively to one base curve among the N base curves.
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公开(公告)号：US20190310478A1
公开(公告)日：2019-10-10
申请号：US16345510
申请日：2016-10-28
Applicant: ESSILOR INTERNATIONAL
Inventor： Gildas MARIN , Martha HERNANDEZ-CASTANEDA , Konogan BARANTON , Bruno FERMIGIER , Aude BOUCHIER , Jean SAHLER
IPC: G02B27/01 , A61B3/11 , G06F3/01 , H04N13/344
Abstract: Disclosed is a method for determining an eye parameter of a user of a display device, the eye parameter relating to a dioptric parameter of an ophthalmic lens to be provided to the user, the method including: a display device providing step, during which a binocular display device is provided to the user,—an image display step, during which an image is displayed to the user when using the display device; a display parameter modifying step, during which at least one parameter of the display device is modified so as to modify the virtual display distance of the perceived image, wherein the display parameter modifying step is repeated until image subjective quality of the perceived image is perceived by the user as optimal; and an eye parameter determining step during which an eye parameter is determined based on the parameter of the display device.
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