公开(公告)号：WO2022135928A2

公开(公告)日：2022-06-30

申请号：PCT/EP2021/084744

申请日：2021-12-08

Applicant: ESSILOR INTERNATIONAL

Inventor： BIVER, Claudine ,  UHALTE NOGUES, Sira ,  MEYNEN, Mathieu ,  MECA, Marion ,  PELOUX, Marius

IPC: G02C7/10 ,  G02F1/153 ,  G02F1/161 ,  G02C7/081 ,  G02C7/101 ,  G02F1/15 ,  G02F1/1533

Abstract: The invention relates to an optical device for a wearer intended to form an electrochromic ophthalmic lens, spectacle glasses comprising two such lenses fitted on a frame, and a method for manufacturing such an optical device. The optical device (1) comprises at least one electrochromic cell (3) which comprises a rear shell (4) and a front shell (5) respectively defining for the optical device a backside surface (4b) proximal to at least one eye of the wearer and an opposite front surface (5b), the rear shell and the front shell being provided with at least one pair of transparent electrodes and delimiting a sealed cavity filled with an electrochromic composition (7). According to the invention, one of the front shell and the rear shell comprises a mineral glass substrate, and the other one comprises an organic polymeric substrate, and the electrochromic cell forms a hybrid mineral-organic ophthalmic lens selected from piano lenses and prescription lenses satisfying a prescription for power correction.

公开(公告)号：WO2022268395A1

公开(公告)日：2022-12-29

申请号：PCT/EP2022/062428

申请日：2022-05-09

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： YEH, Li-Ya ,  FESSEMAZ, Alexandre ,  HECKER, Nadine ,  JACQUES, Florence

IPC: G02F1/1334 ,  G02F1/153 ,  G02F1/134327 ,  G02F1/1533

Abstract: Die vorliegende Erfindung betrifft eine Mehrschichtfolie (1) mit elektrisch steuerbaren optischen Eigenschaften, mindestens umfassend in der angegebenen Reihenfolge flächig übereinander angeordnet: a) eine erste Trägerfolie (5), b) eine erste Flächenelektrode (3), c) eine aktive Schicht (2) oder Schichtenfolge (2') mit elektrisch steuerbaren optischen Eigenschaften, d) eine zweite Flächenelektrode (4) und e) eine zweite Trägerfolie (6), wobei die erste Flächenelektrode (3) und die aktive Schicht (2) oder Schichtenfolge (2') und optional die zweite Flächenelektrode (4) durch mindestens eine Isolierungslinie (7) in mindestens zwei elektrisch voneinander isolierte Segmente aufgeteilt sind, wobei die mindestens eine Isolierungslinie (7) mit einem Laser (8) durch eine der Trägerfolien (5, 6) hindurch in die erste Flächenelektrode (3) und die aktive Schicht (2) oder Schichtenfolge (2') und optional die zweite Flächenelektrode (4) eingebracht ist.

公开(公告)号：WO2022208161A1

公开(公告)日：2022-10-06

申请号：PCT/IB2022/000136

申请日：2022-03-16

Applicant: HELIOTROPE EUROPE S.L.

Inventor： THOMSEN, Scott ,  GARCIA, Guillermo ,  LOXLEY, Andrew

IPC: G02F1/153 ,  G02F1/155 ,  G02F1/1343 ,  G02F1/13439 ,  G02F1/1533 ,  G02F2001/1536 ,  G02F2201/501

Abstract: An article includes a transparent substrate, an electrode, an optically transparent silver layer located between the transparent substrate and the electrode, an electrically conductive transparent conductor bridge layer located between the silver layer and the electrode, an electrically conductive thermal and mechanical protection layer located between tire silver layer and the transparent conductor bridge layer, and an electrically conductive capping layer located between the electrode and the transparent conductor bridge layer. The article may be used in an electrochromic device.

公开(公告)号：WO2023060159A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/077651

申请日：2022-10-06

Applicant: SAGE ELECTROCHROMICS, INC.

Inventor： LILJA, Juha ,  GIRON, Jean-Christophe ,  NEWCOMB, Robert ,  TREML, Benjamin, Edward ,  VANDERVEEN, Cody

IPC: G02F1/153 ,  G02F1/166 ,  G02F1/1533 ,  H04B10/80

Abstract: A device for enhanced microwave permeability through a coated transparent substrate includes a first surface of the device and a second surface of the device each forming an exterior boundary of the device. The device includes a first section extending through the device from the first surface to the second surface. The first section enhances a permeability of a first microwave band through the coated transparent substrate. The device also includes a second section extending through the device from the first surface to the second surface. The second section enhances a permeability of a second microwave band through the coated transparent substrate. The device further includes a third section extending through the device. The third section includes a location where the first section and the second section merge. The third section enhances a permeability of a third microwave band through the coated transparent substrate.

公开(公告)号：WO2022241462A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/072296

申请日：2022-05-12

Applicant: SAGE ELECTROCHROMICS, INC.

Inventor： SU, Leo ,  AKRE, Dallas

IPC: H04L12/28 ,  H04L67/125 ,  G02F1/163 ,  A61B5/01 ,  A61B5/024 ,  H04W84/12 ,  E06B9/24 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/0816 ,  A61B5/4266 ,  E06B2009/2464 ,  G02F1/1514 ,  G02F1/1533 ,  G02F2001/15145

Abstract: A method of controlling a non-light emitting, variable transmission device is disclosed. The method can include receiving state information from at least one wearable device, prioritizing the received state information, sending signals from a remote management system to a first controller in response to the received prioritized state information, and changing a first transmission state of a non-light-emitting, variable transmission device to a second transmission state for the non-light-emitting, variable transmission device in response to the signals received from the first controller.

公开(公告)号：WO2022240724A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/028283

申请日：2022-05-09

Applicant: SNAP INC.

Inventor： SINGH, Amit ,  STEGER, Stephen Andrew ,  THOMPSON, Samuel Bryson

IPC: G02B27/01 ,  G02C7/10 ,  G02C11/00 ,  G02B27/0172 ,  G02C11/10 ,  G02C7/101 ,  G02F1/15165 ,  G02F1/1533 ,  G02F1/157

Abstract: Eyewear having electrochromic lenses for controlling a light transmissive property/tinting for a user's eye and a camera. The electrochromic lenses have an eye region for controlling light transmission to a user's eye, and a separate camera region for controlling light transmission to a camera. Two or more electrochromic lenses are provided to independently control the tinting for each of the user's eye, and two or more cameras. The electrochromic lenses comprise of multiple lens layers forming a single stack. Each layer has an opening configured to receive a fill material, such as a dye, such that the fill material can have different chemistries. The displays may also have different dye chemistries to allow for different tint ranges (wavelengths of light passed).