公开(公告)号：US10705351B2

公开(公告)日：2020-07-07

申请号：US16067231

申请日：2016-12-27

Applicant: Essilor International

Inventor： Stephane Perrot ,  Willy Chaudat ,  Jerome Ballet ,  Samuel Archambeau ,  Jean-Paul Cano ,  David Escaich

IPC: G02C7/08 ,  G02C7/10 ,  G02B27/01

Abstract: An ophthalmic spectacle lens and a plurality of electronic components arranged in a form of at least one strip in contact with and along the periphery of the ophthalmic lens. An ophthalmic apparatus includes at least one frame and at least one ophthalmic device.

公开(公告)号：US10782542B2

公开(公告)日：2020-09-22

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 ,  G02C7/08

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.

公开(公告)号：US11586056B2

公开(公告)日：2023-02-21

申请号：US16757668

申请日：2018-10-19

Applicant: Essilor International

Inventor： Jerome Ballet ,  Samuel Archambeau ,  David Escaich ,  Jean-Paul Cano ,  Loic Quere ,  Willy Chaudat

IPC: G02C7/10 ,  G02C7/02 ,  G02C7/08 ,  G02C7/12 ,  G02F1/155

Abstract: A spectacle lens includes an activable optical filter having at least an electrochromic device and being configured to be actively switched between at least three configurations. In the first configuration, the activable optical filter is uniform. In the second configuration, the activable optical filter attenuates selectively light from a localized light source. In the third configuration, the activable optical filter is uniform. Furthermore, the chromaticity difference ΔChrom between each of the configurations is smaller than or equal to 20.