公开(公告)号：US20180196283A1

公开(公告)日：2018-07-12

申请号：US15742637

申请日：2016-07-08

Applicant: Essilor International

Inventor： Jerome BALLET ,  Samuel ARCHAMBEAU ,  Jean-Paul CANO ,  Claudine BIVER ,  Sylvie VINSONNEAU ,  David ESCAICH ,  Stephane PERROT ,  Fabien BERIT DEBAT ,  Jean-Jacques LUSSAGNET

IPC: G02C7/10 ,  G02F1/161

CPC classification number: G02C7/101 ,  G02F1/153 ,  G02F1/161 ,  G02F1/163

Abstract: The invention relates to an ophthalmic device (1) which includes an electrochromic cell (3) comprising at least two transparent layers (4, 5) having curved inner surfaces (4a, 5a) and defining therebetween a closed recess (6) filled with an electrochromic composition (7), the recess (6) being defined peripherally by a sealing gasket (11) made from an adhesive material (20), the sealing gasket (11) being suitable for keeping the two transparent layers (4, 5) assembled together.