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23 条记录 (耗时 0.015 秒)

    FRAME FOR A HEAD MOUNTED DEVICE
    1.
    发明申请
    FRAME FOR A HEAD MOUNTED DEVICE 有权

    公开(公告)号：US20220244576A1

    公开(公告)日：2022-08-04

    申请号：US17689764

    申请日：2022-03-08

    申请人： Essilor International

    发明人： Denis ROUSSEAU ,  Marie LORE ,  Guillaume BROUTIN ,  Jean SAHLER ,  Paul GIL

    IPC分类号： G02C11/00 ,  G02B27/01 ,  G02C5/00 ,  G02C7/08

    摘要： A frame for a head mounted device including: a front part; a first temple configured to be electronically connected to the front part via a first connection and including a battery providing electrical power arranged in a cavity in the first temple and connected electrically to the first connection; a second temple configured to be electrically connected to the front part and having a cavity therein configured to receive therein at least one electronic module; and a second connection configured to connect electrically the battery of the first temple to the at least one electronic module of the second temple via the front part to receive power therefrom.

    FRAME FOR A HEAD MOUNTED DEVICE
    2.
    发明申请
    FRAME FOR A HEAD MOUNTED DEVICE 审中-公开

    公开(公告)号：US20200183190A1

    公开(公告)日：2020-06-11

    申请号：US16308943

    申请日：2017-06-02

    申请人： Essilor International

    发明人： Denis ROUSSEAU ,  Marie LORE ,  Guillaume BROUTIN ,  Jean SAHLER ,  Paul GIL

    IPC分类号： G02C11/00 ,  G02C7/08 ,  G02B27/01 ,  G02C5/00

    摘要： A frame for a head mounted device including: a front part; a first temple configured to be electronically connected to the front part via a first connection and including a battery providing electrical power arranged in a cavity in the first temple and connected electrically to the first connection; a second temple configured to be electrically connected to the front part and having a cavity therein configured to receive therein at least one electronic module; and a second connection configured to connect electrically the battery of the first temple to the at least one electronic module of the second temple via the front part to receive power therefrom.

    METHOD OF DETERMINING AN ATTITUDE OF AN EYEWEAR
    3.
    发明公开
    METHOD OF DETERMINING AN ATTITUDE OF AN EYEWEAR 审中-公开

    公开(公告)号：US20230141415A1

    公开(公告)日：2023-05-11

    申请号：US17996884

    申请日：2021-04-22

    申请人： Essilor International

    发明人： Damien PAILLE ,  Daniel SPIEGEL ,  Yu Richard LIU ,  Gilles GARCIN ,  Denis ROUSSEAU

    IPC分类号： G02B27/00 ,  G06F3/01

    CPC分类号： G02B27/0093 ,  G06F3/012

    摘要： An aspect of the disclosure relates to a method of determining an attitude of an eyewear. The method may include: detecting a light signal reflected from the eyewear with a digital device including a light sensor for a non-visible wavelength range; and calculating, using the light signal, an attitude of the eyewear. The attitude may be at least one of: a yaw angle, a pitch angle, a roll angle. A second aspect of the disclosure relates to an eyewear including at least a first lens. The first lens may include a first coating having reflection in the non-visible range of wavelengths. The first coating may further include a pattern with an orientation. A third aspect of the disclosure relates to a computer program product including instructions, which, when the program is executed by a digital device, causes the digital device to carry out the method.

    OPTOMETRIC TESTING DEVICE AND PROCESS
    6.
    发明公开
    OPTOMETRIC TESTING DEVICE AND PROCESS 审中-公开

    公开(公告)号：US20240206725A1

    公开(公告)日：2024-06-27

    申请号：US18555652

    申请日：2022-04-26

    申请人： Essilor International

    发明人： Martha HERNANDEZ-CASTANEDA ,  Cécile PETIGNAUD ,  Denis ROUSSEAU ,  Stéphane PERROT ,  Gildas MARIN

    IPC分类号： A61B3/08 ,  A61B3/00 ,  A61B3/028

    CPC分类号： A61B3/08 ,  A61B3/005 ,  A61B3/0285

    摘要： An optometric testing device comprising a first shutter and a second shutter placed in front of two eyes of a patient and configured to present an activated state in which a shutter blocks the propagation of light and a deactivated state in which the shutter allows the propagation of light, a communication unit configured to communicate with a display system in order to send and/or receive a synchronization signal, and a control unit configured to command each shutter as a function of the synchronization signal so that the first shutter and the second shutter change state with a first frequency and a second frequency, wherein the control unit is configured to command each shutter so that the first frequency is different from the second frequency and/or so that a duty cycle of activation of the first shutter is different from a duty cycle of activation of the second shutter.

    METHOD OF DETERMINING A CORRECTING OPTICAL FUNCTION TO A VIRTUAL IMAGE
    8.
    发明申请
    METHOD OF DETERMINING A CORRECTING OPTICAL FUNCTION TO A VIRTUAL IMAGE 审中-公开

    公开(公告)号：US20190227326A1

    公开(公告)日：2019-07-25

    申请号：US16330221

    申请日：2017-09-12

    申请人： Essilor International

    发明人： Denis ROUSSEAU ,  Benoit CALLIER ,  Marion SWITAL

    IPC分类号： G02B27/01 ,  G02C7/06

    摘要： A method implemented by computer device of determining a correcting optical function to be applied on a virtual image to be displayed to a user of an optical system including an optical lens to be placed in front of a user eye and including a back face having an optical design; a see-through displaying device configured to display the virtual image towards the eye, the virtual image being transmitted at least through the back face of the optical lens defining a display area on the back face; the method includes a step, during which optical design data relating to the optical design of the back face of the optical lens are provided; a display area data providing step, during which display area data relative to at least one parameter of the display area are provided; and a correcting optical function determining step, during which a correcting optical function is determined based at least on the optical design data and on the display area data.